TITAN CORP
S-3/A, 1996-10-11
COMPUTER INTEGRATED SYSTEMS DESIGN
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<PAGE>
   
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON OCTOBER 11, 1996
    
   
                                                      REGISTRATION NO. 333-10965
    
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                              -------------------
 
   
                                AMENDMENT NO. 1
                                       TO
                                    FORM S-3
    
 
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                              -------------------
 
                             THE TITAN CORPORATION
 
             (Exact name of registrant as specified in its charter)
 
<TABLE>
<S>                                      <C>
               DELAWARE                                95-2588754
    (State or other jurisdiction of                   (IRS Employer
    incorporation or organization)               Identification Number)
</TABLE>
 
                             3033 SCIENCE PARK ROAD
                        SAN DIEGO, CALIFORNIA 92121-1199
                                 (619) 552-9500
         (Address, including zip code, and telephone number, including
            area code, of registrant's principal executive offices)
 
                                BERNARD M. HIRL
               SENIOR VICE PRESIDENT AND CHIEF FINANCIAL OFFICER
                             3033 SCIENCE PARK ROAD
                        SAN DIEGO, CALIFORNIA 92121-1199
                                 (619) 552-9500
           (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)
                              -------------------
 
                                   COPIES TO:
 
   
<TABLE>
<S>                                       <C>
         DAVID A. HAHN, ESQ.                      STEVEN R. FINLEY, ESQ.
           LATHAM & WATKINS                    GIBSON, DUNN & CRUTCHER LLP
      701 "B" STREET, SUITE 2100               200 PARK AVENUE, 48TH FLOOR
     SAN DIEGO, CALIFORNIA 92101              NEW YORK, NEW YORK 10166-0193
            (619) 236-1234                            (212) 351-4000
</TABLE>
    
 
                              -------------------
 
   
        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
AS SOON AS PRACTICABLE AFTER THE EFFECTIVE DATE OF THIS REGISTRATION STATEMENT.
    
                              -------------------
 
    THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A),
MAY DETERMINE.
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
THIS PRELIMINARY PROSPECTUS AND THE INFORMATION CONTAINED HEREIN ARE SUBJECT TO
COMPLETION OR AMENDMENT. THESE SECURITIES MAY NOT BE SOLD NOR MAY OFFERS TO BUY
BE ACCEPTED PRIOR TO THE TIME THE PROSPECTUS IS DELIVERED IN FINAL FORM. UNDER
NO CIRCUMSTANCES SHALL THIS PRELIMINARY PROSPECTUS CONSTITUTE AN OFFER TO SELL
OR THE SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE
SECURITIES IN ANY JURISDICTION IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD
BE UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF
ANY SUCH JURISDICTION.
<PAGE>
   
                  SUBJECT TO COMPLETION, DATED OCTOBER 8, 1996
    
 
                                  $30,000,000
 
   
                                     [LOGO]
 
           % CONVERTIBLE SUBORDINATED DEBENTURES DUE OCTOBER   , 2003
                   (INTEREST PAYABLE OCTOBER   AND APRIL   )
    
 
   
    The Debentures will be convertible at the option of the holder at any time
following the date of original issuance, unless previously redeemed, into shares
of common stock, par value $0.01 per share (the "Common Stock"), of The Titan
Corporation ("Titan" or the "Company") at a conversion price of $    per share,
subject to adjustment under certain circumstances. The Common Stock is listed on
the New York Stock Exchange ("NYSE") under the symbol "TTN." On October 7, 1996,
the closing sales price of the Common Stock on the NYSE was $3.875 per share.
See "Price Range of Common Stock and Dividend Policy."
    
 
   
    The Debentures will be redeemable, in whole or in part, at the option of the
Company, at any time on or after October   , 1999, at the redemption prices set
forth herein, plus accrued interest to the date of redemption. Each holder of
Debentures may require the Company to repurchase such holder's Debentures, in
whole or in part, in the event of a Change in Control (as defined herein) at a
purchase price equal to 100% of the principal amount of such Debentures plus
accrued interest to the date of repurchase.
    
 
    The Debentures will be general unsecured obligations of the Company and are
subordinate in right of payment to all Senior Debt (as defined herein) of the
Company. The Indenture will not restrict the incurrence of Senior Debt or other
indebtedness by the Company or any of its subsidiaries.
 
   
    The Debentures will be issued only in book-entry form through The Depository
Trust Company (the "Depository"). Interests in the Debentures will be shown in,
and transfer thereof will be effected only through, records maintained by the
Depository and its participants. Except as provided herein, Debentures in
definitive form will not be issued. See "Description of Debentures." The Company
has applied to list the Debentures for trading on the NYSE.
    
 
   
    For a discussion of certain risks of an investment in the Debentures offered
hereby, see "Risk Factors" on pages 8-12.
    
                               -----------------
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
  EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
     SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
       PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY
                REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
                              -------------------
 
   
<TABLE>
<CAPTION>
                                                                               Underwriting
                                                       Price to               Discounts and              Proceeds to
                                                       Public*                 Commissions+               Company++
<S>                                            <C>                       <C>                       <C>
Per Debenture................................             %                         %                         %
Total**......................................             $                         $                         $
</TABLE>
    
 
- ------------
 * Plus accrued interest, if any, from             , 1996.
 
 + The Company has agreed to indemnify the Underwriter against certain
   liabilities, including liabilities under the Securities Act of 1933. See
   "Underwriting."
 
   
 ++ Before deducting expenses of the offering payable by the Company estimated
    to be $400,000.
    
 
** The Company has granted the Underwriter a 30-day option to purchase up to
   $4,500,000 principal amount of Debentures at the same price per Debenture
   solely to cover over-allotments, if any. If such option is exercised in full,
   the total Price to Public will be $      , the total Underwriting Discounts
   and Commissions will be $      and the total Proceeds to Company will be
   $      . See "Underwriting."
                              -------------------
 
    The Debentures are being offered by the Underwriter as set forth under
"Underwriting" herein. It is expected that
delivery of the Debentures will be made through the book-entry facilities of the
Depository on or about             , 1996. The Underwriter is:
 
                            DILLON, READ & CO. INC.
 
               The date of this Prospectus is             , 1996
<PAGE>
   
[PHOTOGRAPH]                                                        [PHOTOGRAPH]
    
 
   
    The Titan Corporation provides sophisticated communications and information
systems products and services to large commercial and government customers
    
 
   
[PHOTOGRAPH]                                                        [PHOTOGRAPH]
    
 
   
[PHOTOGRAPH]                                                        [PHOTOGRAPH]
    
 
   
                             [See Graphic Appendix]
    
<PAGE>
                             AVAILABLE INFORMATION
 
    The Company is subject to the informational requirements of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and in accordance
therewith files reports, proxy statements and other information with the
Commission. The Registration Statement, as well as such reports, proxy
statements and other information filed by the Company, may be inspected and
copied (at prescribed rates) at the public reference facilities maintained by
the Commission at Room 1024, Judiciary Plaza, 450 Fifth Street, N.W, Washington,
D.C. 20549 and at the Commission's regional offices at 75 Park Place, New York,
New York 10007, and the Northwest Atrium Center, 500 West Madison Street, Suite
1400, Chicago, Illinois 60661. Copies of such material can be obtained from the
Public Reference Section of the Commission, 450 Fifth Street, N.W, Washington,
D.C. 20549 at prescribed rates. In addition, such reports, proxy statements and
other information concerning the Company may also be inspected at the offices of
the New York Stock Exchange, at 20 Broad Street, New York, New York 10005. The
Commission maintains a web site on the World Wide Web that contains reports,
proxy statements and other information filed by registrants under the Exchange
Act, including the Company, at "http://www.sec.gov."
 
    The Company has filed a Registration Statement on Form S-3 (the
"Registration Statement") with the Commission under the Securities Act of 1933,
as amended (the "Securities Act"), with respect to the Debentures and the Common
Stock issuable upon conversion of the Debentures offered hereby. This Prospectus
omits certain information and exhibits included in that Registration Statement,
copies of which may be obtained upon payment of a fee prescribed by the
Commission or may be examined free of charge at the Public Reference Section of
the Commission at 450 Fifth Street, N.W., Judiciary Plaza, Washington, D.C.
20549.
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
   
    The following documents filed by the Company with the Commission pursuant to
the Exchange Act are hereby incorporated by reference: (i) Annual Report on Form
10-K for the fiscal year ended December 31, 1995; (ii) Quarterly Reports on Form
10-Q for the quarters ended March 31, 1996 and June 30, 1996; (iii) Proxy
Statement for the Annual Meeting of Stockholders held on May 16, 1996; and (iv)
Current Reports on Form 8-K dated March 5, 1996, April 25, 1996 and June 6, 1996
(as amended by Form 8-K/A dated August 7, 1996).
    
 
    All documents filed by the Company pursuant to Sections 13(a), 13(c), 14 or
15(d) of the Exchange Act subsequent to the date of this Prospectus and prior to
the termination of the offering of the Debentures offered hereby shall be deemed
to be incorporated by reference into this Prospectus and to be a part hereof
from the respective dates of filing of such documents. Any statement contained
in a document incorporated or deemed to be incorporated by reference herein
shall be deemed to be modified or superseded for purposes of this Prospectus to
the extent that a statement contained herein or in any other subsequently filed
document which is or is deemed to be incorporated by reference herein modifies
or supersedes such statement. Any such statement so modified or superseded shall
not be deemed, except as so modified or superseded, to constitute a part of this
Prospectus.
 
    The Company will provide without charge to each person, including any
beneficial owner, to whom a copy of this Prospectus is delivered, upon the
written or oral request of such person, a copy of any and all of the documents
incorporated herein by reference (not including the exhibits to such documents,
unless such exhibits are specifically incorporated by reference in such
documents). Requests for such copies should be directed to Corporate Secretary,
The Titan Corporation, 3033 Science Park Road, San Diego, California 92121,
Telephone: (619) 552-9500.
 
                              -------------------
 
   
  IN CONNECTION WITH THIS OFFERING, THE UNDERWRITER MAY OVER-ALLOT OR EFFECT
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE DEBENTURES OR
COMMON STOCK AT LEVELS ABOVE THOSE WHICH MIGHT OTHERWISE PREVAIL IN THE OPEN
MARKET. SUCH TRANSACTIONS MAY BE EFFECTED ON THE NEW YORK STOCK EXCHANGE. SUCH
STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.
    
 
                                       3
<PAGE>
                                    SUMMARY
 
    THE FOLLOWING SUMMARY INFORMATION IS QUALIFIED IN ITS ENTIRETY BY THE MORE
DETAILED INFORMATION AND CONSOLIDATED FINANCIAL STATEMENTS, INCLUDING THE NOTES
THERETO, APPEARING ELSEWHERE IN THIS PROSPECTUS OR INCORPORATED BY REFERENCE.
UNLESS THE CONTEXT OTHERWISE REQUIRES, REFERENCES TO "TITAN" OR THE "COMPANY"
INCLUDE THE TITAN CORPORATION AND ITS SUBSIDIARIES. EXCEPT AS OTHERWISE
INDICATED HEREIN, ALL INFORMATION IN THIS PROSPECTUS ASSUMES NO EXERCISE OF THE
UNDERWRITER'S OVER-ALLOTMENT OPTION.
 
   
    Titan provides sophisticated communications and information systems products
and services to large commercial and government customers. Titan utilizes its
core satellite and wireless communications and large-scale software applications
technology and expertise to target rapidly growing markets.
    
 
    In its communications business, Titan specializes in the development and
production of advanced satellite terminals, voice/data modems, networking
systems and other products used to provide reliable and secure communications
for a variety of voice, data and video applications. In the commercial
marketplace, Titan applies its technology and expertise to provide bandwidth
efficient and cost-effective satellite earth stations for telephony services in
locations with little or no wired telephony infrastructure. Titan also offers a
conditional access system which provides secure distribution of satellite,
wireless or cable TV video programming. The Company believes these commercial
markets represent significant opportunities for future growth. In the government
area, the Company is a leading provider of secure ultra high-frequency ("UHF")
communications systems to the U.S. military. In the current environment of
limited resources and multiplying defense requirements, the government is
placing increasing reliance on secure communications systems that allow forces
to collect and assimilate information and rapidly respond to hostile situations.
 
    The Company's information systems business provides systems design and
object-oriented software development services to assist commercial and
government customers to engineer new information systems or to re-engineer
existing information systems to facilitate the migration from legacy systems to
distributed computing environments often utilizing the Internet and/or an
intranet. These design activities involve implementing a distributed network
systems architecture that satisfies a customer's specific requirements while
taking into account existing hardware and software systems. Titan provides a
complete integrated system solution to a client's requirements using both
commercial hardware and software as well as custom or semi-custom
Titan-developed software. Titan's commercial business focuses on the
telecommunications and, to a lesser extent, financial services industries. The
Company's government funded efforts include developing and implementing
enterprise-wide information networks for intelligence agencies, NATO and the
Federal Aviation Administration where it can capitalize on its extensive
knowledge of such customers' operations and needs.
 
    The Company's strategy is to grow its communications and information systems
businesses by exploiting its technology base and expertise, expanding its
commercial and government customer base, and developing new products and
services to address the needs of these customers. In pursuing communications and
information systems markets, the Company capitalizes on its core technology and
expertise in satellite and wireless communications and large-scale software
design, development and integration. The Company continually seeks and reviews
attractive commercial market opportunities within its core communications and
information systems domains, and will pursue opportunities where it believes it
can utilize its defense-derived technologies to develop a product or service to
address a significant market need or demand, as it has done with satellite
communications, client/server software and broadband communications. The
Company's defense and government business strategy is to focus on key markets
where it can exploit its communications and information systems technology base
and expertise, such as utilizing its demand assigned multiple access ("DAMA")
technology and other technologies to develop standardized satellite
communications products and addressing the government's need to migrate from
mainframe computer systems to distributed client/server networks.
 
    The Company continually evaluates potential acquisitions of commercial and
government businesses, technologies or products which are complementary to the
Company's core communications and information systems businesses. Titan also is
pursuing strategic alliances with other industry participants in order to
provide additional financial, technological and/or marketing resources for the
Company's core businesses.
 
                                       4
<PAGE>
    In addition to the Company's core communications and information systems
businesses, Titan's technology and expertise permit it to bid for
externally-funded research and development projects in selected areas. These
projects generate technologies that Titan believes can create additional value
for the Company. Titan is exploiting these projects and its technologies by
developing new businesses and through licensing, joint venturing or sales to
third parties. For example, Titan has developed new businesses in medical
product sterilization and environmental services. See "Business--Emerging
Technologies."
 
    The Company's headquarters are located at 3033 Science Park Road, San Diego,
CA 92121 and its telephone number is (619) 552-9500. The Company's internet
address on the world-wide web is "http://www.titan.com."
 
                                  THE OFFERING
 
   
<TABLE>
<S>                            <C>
The Debentures...............  $30,000,000 ($34,500,000 if the over-allotment option is
                               exercised in full) of   % Convertible Subordinated
                               Debentures (the "Debentures") due October  , 2003.
 
Interest Payment Dates.......  October  and April  , commencing April  , 1997.
 
Maturity Date................  October  , 2003
 
Conversion Rights............  The holders of the Debentures will be entitled at any time
                               following the date of original issuance, subject to prior
                               redemption or repurchase, to convert the Debentures, or
                               portions thereof (if the portions are $1,000 or whole
                               multiples thereof) into shares of the Common Stock at the
                               conversion price of $  per share (subject to certain
                               adjustments). See "Description of Debentures--Conversion."
 
Optional Redemption..........  The Debentures are not redeemable by the Company prior to
                               October  , 1999. On and after October  , 1999, the
                               Debentures will be redeemable on at least 30 days' notice at
                               the option of the Company, in whole or in part at any time,
                               at the redemption prices set forth herein, in each case
                               together with accrued interest. See "Description of
                               Debentures--Optional Redemption."
 
Change in Control............  Upon a Change in Control, each holder of Debentures will
                               have the right (a "Repurchase Right") to require the Company
                               to repurchase all of such holder's Debentures, or a portion
                               thereof (if the portions are $1,000 or whole multiples
                               thereof) at 100% of the principal amount thereof, plus
                               accrued and unpaid interest, if any, to the date of
                               repurchase. See "Description of Debentures--Repurchase at
                               Option of Holders Upon Change in Control."
 
Subordination................  The payment of the principal of and premium, if any, and
                               interest on the Debentures will be subordinated in right of
                               payment to the prior payment in full of all existing and
                               future Senior Debt. The Indenture contains no limitations on
                               the incurrence of additional Senior Debt or other
                               indebtedness by the Company. See "Description of
                               Debentures-- Subordination of Debentures."
 
Use of Proceeds..............  The net proceeds to the Company from the sale of the
                               Debentures offered hereby are expected to be $28.3 million.
                               Such net proceeds are expected to be used to repay
                               borrowings under the Company's bank credit facilities. See
                               "Use of Proceeds."
</TABLE>
    
 
                                       5
<PAGE>
 
   
<TABLE>
<S>                            <C>
Book-Entry Trading...........  The Debentures will be issued only in book-entry form
                               through The Depository Trust Company (the "Depository").
                               Interests in the Debentures will be shown in, and transfer
                               thereof will be effected only through, records maintained by
                               the Depository and its participants. Except as provided
                               herein, Debentures in definitive form will not be issued.
                               See "Description of the Debentures."
 
Events of Default............  An Event of Default with respect to the Debentures includes
                               the occurrence of any of the following: default for 30 days
                               in payment of interest; default in payment of principal at
                               maturity, upon redemption or exercise of a Repurchase Right
                               or otherwise; default in payment on Debt (as defined herein)
                               at maturity of at least $5,000,000 principal amount, or
                               default on Debt and, as a result, payment of at least
                               $5,000,000 principal amount of Debt is accelerated and in
                               either case such default continues for 30 days; failure by
                               the Company for 60 days after notice to it to comply with
                               any of its other agreements in the Indenture or the
                               Debentures; and certain events of bankruptcy or insolvency.
                               If an Event of Default occurs and is continuing, the Trustee
                               or the holders of at least 25% in principal amount of the
                               Debentures may declare all the Debentures to be due and
                               payable immediately. See "Description of
                               Debentures--Defaults and Remedies."
 
Listing......................  The Company has applied to list the Debentures for trading
                               on the NYSE. The Company's Common Stock is listed for
                               trading on the NYSE under the symbol "TTN."
 
Risk Factors.................  For a discussion of certain risks of an investment in the
                               Debentures, see "Risk Factors."
</TABLE>
    
 
                                       6
<PAGE>
                  SUMMARY SELECTED CONSOLIDATED FINANCIAL DATA
                (IN THOUSANDS, EXCEPT PER SHARE DATA AND RATIOS)
 
   
<TABLE>
<CAPTION>
                                                                                                           SIX MONTHS ENDED
                                                              YEAR ENDED DECEMBER 31,                          JUNE 30,
                                             ----------------------------------------------------------  --------------------
                                                1991        1992        1993        1994        1995       1995       1996
                                             ----------  ----------  ----------  ----------  ----------  ---------  ---------
<S>                                          <C>         <C>         <C>         <C>         <C>         <C>        <C>
STATEMENT OF OPERATIONS DATA:
Revenues...................................  $  146,484  $  148,762  $  149,414  $  136,206  $  133,967  $  64,472  $  60,334
Gross profit...............................      28,433      35,368      14,840      36,285      31,736     17,686     13,368
Selling, general and administrative
 expense...................................      18,805      23,256      27,230      22,511      23,538     11,821     12,219
Research and development expense...........       3,915       4,004       2,257       5,339       5,904      3,475      2,379
Depreciation and amortization..............       4,466       4,595       4,495       3,424       4,117      2,057      2,541
Operating profit (loss)....................       5,713       8,108     (14,647)      9,635      (3,955)     2,390     (1,230)
Interest expense...........................       2,322       1,225       1,590         923       1,154        469      1,157
Interest income............................         143          84          84         291          95         43         18
Net income (loss)..........................       3,359       3,631      (7,906)      5,953      (3,807)     1,254     (1,611)
Dividend requirements on preferred stock...         695         695         695         695         695        347        366
Net income (loss) applicable to common
 stock.....................................       2,664       2,936      (8,601)      5,258      (4,502)       907     (1,977)
Net income (loss) per average common
 share.....................................  $     0.25  $     0.26  $    (0.73) $     0.40  $    (0.33) $    0.07  $   (0.14)
Average number of common shares
 outstanding...............................      10,661      11,429      11,739      13,288      13,445     13,836     14,418
Ratio of earnings to fixed charges.........        1.72        2.82          --        3.87          --       2.27         --
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                               AS OF DECEMBER 31,                       AS OF JUNE 30, 1996
                                              -----------------------------------------------------  -------------------------
                                                1991       1992       1993       1994       1995      ACTUAL    AS ADJUSTED(1)
                                              ---------  ---------  ---------  ---------  ---------  ---------  --------------
<S>                                           <C>        <C>        <C>        <C>        <C>        <C>        <C>
BALANCE SHEET DATA:
Cash and cash equivalents...................  $     188  $   4,344  $   5,374  $   5,129  $   5,833  $   3,586    $   13,250
Working capital.............................     34,000     38,552     19,238     21,439     19,875     15,292        43,542
Property and equipment, net.................      8,195      6,901      9,689     12,932     18,295     21,022        21,022
Total assets................................     75,644     90,679     93,214     81,903     95,170    121,484       132,898
Total debt..................................     10,500     16,650     18,192      1,321     14,500     27,286        38,700
Redeemable preferred stock..................         --         --         --         --         --      3,000         3,000
Stockholders' equity........................     30,650     36,016     29,321     38,768     38,639     49,089        49,089
</TABLE>
    
 
- -------------------
   
(1) Adjusted to reflect the issuance of the Debentures and the application of
    the estimated net proceeds therefrom. See "Use of Proceeds."
    
 
                                       7
<PAGE>
                                  RISK FACTORS
 
    PROSPECTIVE INVESTORS SHOULD CAREFULLY CONSIDER THE SPECIFIC RISK FACTORS
SET FORTH BELOW AS WELL AS THE OTHER INFORMATION CONTAINED IN THIS PROSPECTUS
BEFORE DECIDING TO INVEST IN THE DEBENTURES. CERTAIN STATEMENTS IN THIS
PROSPECTUS THAT ARE NOT HISTORICAL FACT CONSTITUTE "FORWARD-LOOKING STATEMENTS"
UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995. SUCH FORWARD LOOKING
STATEMENTS INVOLVE KNOWN AND UNKNOWN RISKS, UNCERTAINTIES AND OTHER FACTORS
WHICH MAY CAUSE THE ACTUAL RESULTS OF THE COMPANY TO BE MATERIALLY DIFFERENT
FROM RESULTS EXPRESSED OR IMPLIED BY SUCH FORWARD-LOOKING STATEMENTS. SUCH
RISKS, UNCERTAINTIES AND OTHER FACTORS INCLUDE, BUT ARE NOT LIMITED TO, THE
FOLLOWING RISKS:
 
ENTRY INTO COMMERCIAL BUSINESS
 
   
    The Company's revenues historically have been derived principally from
business with the Department of Defense and other government agencies. Since
1991, the Company has pursued a strategy that includes leveraging the technology
from its defense business to build commercial businesses. This strategy presents
certain significant risks for the Company. Many of the Company's commercial
businesses, such as broadband communications, satellite communications and
medical sterilization, remain in an early stage. As such, the Company is subject
to all the risks inherent in the operation of a start-up venture, including the
need to develop and maintain marketing, sales and customer support capabilities,
to secure appropriate third party manufacturing arrangements, to respond to the
rapid technological advances inherent in these markets, to secure the necessary
financing to support these activities and, ultimately, to design and manufacture
products or provide services acceptable to buyers in its target markets. Certain
of the Company's new products, including products for which the Company has
contracts for delivery, are still in the testing stage. There can be no
assurance that such tests will be completed satisfactorily or that the Company
will be able to satisfy all of the requirements for delivery of and payment for
these products. In addition, many of the opportunities in the broadband
communications and satellite communications businesses are large, international
projects which involve lengthy sales cycles. The Company's efforts to address
these risks have required, and will continue to require, significant
expenditures and dedicated management time and other resources. There can be no
assurance that the Company will be successful in addressing these risks or in
developing these commercial businesses.
    
 
    Certain investments in the Company's start-up commercial ventures have been
capitalized and are included in the Company's balance sheet, primarily within
the captions of Property and Equipment, Other Assets and Inventory. At June 30,
1996, these capitalized investments aggregated approximately $15.4 million, and
consisted of approximately $9.0 million net book value of the Company's two
medical sterilization facilities, approximately $4.3 million of capitalized
software costs in the Company's broadband communications unit and approximately
$2.1 million of non-recurring engineering costs related to the commercial
satellite communications business. None of these businesses has yet achieved
profitability and there can be no assurance that any of them will do so. See
"Management's Discussion and Analysis of Results of Operations and Financial
Condition."
 
RECENT LOSSES; DEFICIENCY OF EARNINGS TO FIXED CHARGES
 
   
    The Company reported net losses of $3.8 million and $1.6 million for the
year ended December 31, 1995 and the six months ended June 30, 1996,
respectively, and expects to report a net loss for the quarter ended September
30, 1996 that considerably exceeds the net losses reported in each of the first
two quarters of 1996. The Company's net loss in the first six months of 1996 was
due primarily to continuing planned investment in the commercial Communications
Systems segment. The Company plans to continue to make substantial investments
in the Communications Systems segment, principally in the broadband
communications business, and expects that the Communications Systems segment
will incur significant losses during the remainder of 1996. There can be no
assurance that the Company will achieve profitability in the future or be able
to generate earnings sufficient to meet its interest and principal payment
obligations. See "Management's Discussion and Analysis of Results of Operations
and Financial Condition."
    
 
   
    For the years ended December 31, 1993 and 1995 and for the six months ended
June 30, 1996, the Company's earnings were insufficient to cover fixed charges
by approximately $16,153,000, $5,014,000 and $2,369,000, respectively. The ratio
of earnings to fixed charges for the year ended 1994 was 3.87. Fixed charges
consist of interest expense (including amortization of deferred financing costs)
and the portion of rental expense that is representative of an interest factor.
    
 
                                       8
<PAGE>
1995 RESTRUCTURING
 
    The Company recorded a charge of approximately $5.4 million in 1995 relating
to a plan of restructuring designed to focus the Company on its core businesses
and better position the Company for growth and strategic transactions. As part
of the restructuring, the Company redefined its business into four segments:
Defense Systems, Software Systems, Communications Systems and Emerging
Technologies. The restructuring also involves the dispositions of certain
businesses not central to the Company's long-term strategy, significant
reorganizations of its Software Systems segment and medical products
sterilization business, personnel reductions and other actions associated with
reorganizing the structure of the Company. There can be no assurance that the
Company will be able to implement these restructuring activities as initially
planned or that there will not be further restructurings.
 
RELIANCE ON MAJOR SOFTWARE CUSTOMER
 
   
    The Company's Software Systems business is substantially dependent on
business from a major telecommunications company. Revenues from this customer
totalled approximately $9.7 million, $24.3 million, $24.5 million and $4.9
million, or 7%, 18%, 18% and 8% of total Company revenues in the years ended
1993, 1994 and 1995 and the six months ended June 30, 1996, respectively. In the
second half of 1995, the Company began to experience reduced demand from this
customer and this trend continued in the first six months of 1996. The Company
believes that this reduced demand resulted primarily from the customer's
reassessment of its overall business process reengineering program. In addition,
the Company has now completed major portions of existing work for this customer
which contributed to the trend of declining revenues, and in the second quarter
of 1996, the Company incurred additional costs in connection with a negotiated
conclusion of certain programs with this customer. The loss of this customer, or
a substantial delay or further decrease in the amount of its business, would
continue to have a material adverse effect on the Company's results of
operations and financial condition.
    
 
NON-COMPLIANCE WITH BANK COVENANTS; NEED FOR ADDITIONAL LIQUIDITY
 
   
    The Company's continued investment in its emerging commercial businesses,
particularly within the Communications Systems segment, has placed significant
demands on the Company's capital resources. During the six months ended June 30,
1996, the Company used $3.2 million in cash for operating requirements.
Borrowings under the Company's bank line of credit have been a principal source
of funding these operating requirements. As of June 30, 1996, the Company was
not in compliance with covenants under the line of credit which prohibited
consecutive quarterly losses and required the Company to maintain stipulated
ratios of total liabilities to tangible net worth and minimum interest coverage.
The Company obtained a waiver from the bank for these conditions as of June 30,
1996, subject to the bank's right to secure the outstanding obligations under
the line of credit with the Company's assets. In September 1996, the Company
entered into an amendment to the line of credit which increased the maximum
borrowing availability from $17.0 million to $22.0 million. The borrowing
availability will decrease, however, to $14.0 million on the earlier of (a)
January 1, 1997 or (b) the receipt by the Company of an aggregate of $20.0
million of new capital from the sale of assets or issuance of subordinated debt
(which would include the Debentures) or capital stock which would add to the
Company's net worth. Under the amendment, Titan and its wholly-owned subsidiary,
Titan Information Systems Corporation ("TIS"), granted the bank a security
interest in substantially all of their non-real property assets, including
accounts receivable, inventory, equipment and patents. In addition, the Company
pledged the stock of TIS and its wholly-owned subsidiaries, Eldyne, Inc.
("Eldyne") and Unidyne Corporation ("Unidyne"), to the bank and agreed that if
it has not received $20 million in new capital by November 15, 1996 the Company
would assign to the bank all rights to payment of monies under its government
contracts. The amendment also deleted or revised certain financial covenants.
The amended line of credit does, however, contain financial covenants which
require the Company to maintain stipulated levels of net worth, a specified
ratio of total liabilities to tangible net worth and a specified quick ratio.
The maturity date of the line of credit is May 30, 1997.
    
 
   
    Eldyne and Unidyne also have a bank line of credit, which is secured by the
assets of those entities and Diversified Control Systems, Inc. ("DCS"), another
subsidiary of the Company. This line of credit agreement contains certain
financial covenants that require each of Eldyne and Unidyne to maintain
stipulated levels of tangible net worth, working capital and leverage. Eldyne
and Unidyne obtained a waiver from the bank, effective as of June 30, 1996, with
respect to violations of certain of these financial covenants which existed as
of June 30, 1996. The maturity date of this line of credit is December 31, 1996.
    
 
                                       9
<PAGE>
   
    The net proceeds from the sale of the Debentures offered hereby will repay
borrowings under these bank credit facilities. See "Use of Proceeds." Following
application of such net proceeds, the Company intends to renegotiate its credit
agreements to provide for more favorable terms, although there is no assurance
that it will be able to do so. Accordingly, there can be no assurance that the
Company, Eldyne or Unidyne will achieve compliance in the future with the
covenants of their respective line of credit agreements or other financing
agreements or that future waivers of non-compliance may be obtained from their
respective banks or other relevant parties.
    
 
   
    Cash requirements for the remainder of 1996 will continue to be significant.
The Company intends to continue its investment in the further development of
business ventures within the Communications Systems segment. To finance this
investment the Company is investigating a combination of alternatives that
include continued working capital management, utilization of the remaining
availability under the Company's bank line of credit ($1.3 million of the
current $22 million of availability existed at September 30, 1996), and new debt
and equity sources, including the proceeds from the sale of the Debentures
offered hereby. There can be no assurance that the Company will be successful in
obtaining such additional funding. In such event, the Company would have to
reassess its investment in its commercial businesses. See "Management's
Discussion and Analysis of Results of Operations and Financial
Condition--Liquidity and Capital Resources."
    
 
DEPENDENCE ON GOVERNMENT CONTRACTS
 
   
    Titan's U.S. Government customers include the Navy, Army, Air Force, Federal
Emergency Management Agency, Federal Aviation Administration, Defense Special
Weapons Agency and other U.S. and allied government agencies. The Company's
business is dependent to a large extent upon continued funding from these
sources. U.S. defense budgets and the budgets of other government agencies have
been declining in real terms since the mid-1980's, and may continue to do so in
the future. Further significant reductions in defense expenditures could
adversely affect the Company's results of operations and financial condition.
For the years ended December 31, 1993, 1994, and 1995, and the six months ended
June 30, 1996, direct and indirect U.S. government business represented
approximately 75%, 68%, 61%, and 68%, respectively, of the Company's revenues.
These percentages will be impacted going forward by the Company's acquisition in
May 1996 of Eldyne, Inc., Unidyne Corporation and Diversified Control Systems,
substantially all of the revenues of which are derived from direct and indirect
U.S. Government business.
    
 
    The Company's contracts with the government and its subcontracts with
government prime contractors are subject to termination for the convenience of
the government, and termination, reduction or modification in the event of
change in the government's requirements or budgetary constraints. When the
Company participates as a subcontractor, such contracts are also subject to the
failure or inability of the prime contractor to perform its prime contract. In
addition, the Company's contract-related costs and fees, including allocated
indirect costs, are subject to audits and adjustments by negotiation between the
Company and the U.S. Government.
 
    In addition to the right to terminate, U.S. Government contracts are
conditioned upon the continuing availability of Congressional appropriations.
Congress usually appropriates funds on a fiscal year basis even though contract
performance may take several years. Consequently, at the outset of a major
program, the contract is usually incrementally funded and additional funds are
normally committed to the contract by the procuring agency as appropriations are
made by Congress for future fiscal years.
 
INTEGRATION OF ELDYNE/UNIDYNE/DCS OPERATIONS
 
   
    In May 1996, the Company acquired Eldyne, Unidyne and DCS. These companies
provide the Department of Defense and other government customers with systems
research, development and prototyping, fleet integration, insertion of
technology into existing systems, control systems and life cycle support. The
integration of these businesses requires the dedication of management resources
which may detract from attention to the day-to-day business of the remainder of
the Company. In addition, the Company intends to seek to reduce expenses of the
combined operations through consolidation of facilities and other expense
reductions. There can be no assurance, however, that the Company will be able to
reduce expenses or that there will not be material adverse effects relating to
the integration of these operations into the Company. See "Business--Defense
Systems--Recent Acquisitions."
    
 
                                       10
<PAGE>
   
POSSIBLE VOLATILITY OF TRADING PRICES; SHARES ELIGIBLE FOR FUTURE SALE
    
 
    The trading prices of the Debentures and the Common Stock could be subject
to significant fluctuations in response to, among other factors, variations in
operating results, developments in the industries in which the Company does
business and general economic conditions. Such volatility may adversely affect
the market price of the Debentures and the Common Stock. The Company's future
operating results and Common Stock price may be subject to significant
volatility, particularly on a quarterly basis. Any shortfalls in operating
results from levels expected by the financial community could have an immediate
and significant adverse effect on the trading price of the Debentures and the
Common Stock in any given period.
 
   
    In addition, sales of substantial amounts of Common Stock in the public
market following this Offering could adversely affect the trading prices of the
Debentures and the Common Stock. The Company filed a "shelf" registration
statement on Form S-3 on August 28, 1996 with the Commission which registers the
resale from time to time of 2,249,867 shares of Common Stock by certain
stockholders of the Company who were issued securities in the Company's May 1996
acquisitions of Eldyne and Unidyne. This "shelf" registration was declared
effective by the Commission on September 24, 1996. Under the terms of the
registration rights agreement between the Company and the holders of shares
included in the "shelf " registration, such shares may not be sold for 90 days
after the date of this Prospectus without the prior written consent of the
Underwriter. In addition, all of the other shares of Common Stock currently
outstanding are available for immediate sale in the public market, other than
shares beneficially owned by the Company's officers and directors which would
otherwise be available for immediate sale in the public market but may not be
sold until 180 days after the date of this Prospectus, without the prior written
consent of the Underwriter, under the terms of lock-up agreements between the
Underwriter and such officers and directors. There can be no assurance that
sales of Common Stock pursuant to the "shelf" registration statement or other
sales following this Offering will not adversely affect the trading prices of
the Debentures and the Common Stock.
    
 
RELIANCE ON KEY PERSONNEL
 
    The Company's success depends in large part upon its ability to attract and
retain highly qualified technical and management personnel, including without
limitation, computer programmers proficient in the C++ language,
telecommunications engineers and technical and management personnel with the
high-level security clearances required for much of the Company's classified
work. Most of the Company's key personnel are not subject to employment or
noncompetition agreements. Competition for such personnel from other companies,
academic institutions, government entities and other organizations is intense.
There can be no assurance that the Company will be successful in hiring or
retaining such key personnel.
 
FLUCTUATIONS IN QUARTERLY RESULTS
 
    The Company's results of operations are subject to considerable fluctuations
from quarter to quarter due to changes in demand for the Company's products or
services and other factors, and there can be no assurance that the Company will
be profitable in any particular quarter. Demand for the Company's products and
services in each of the markets it serves can vary significantly from quarter to
quarter due to revisions in budgets or schedules for customer projects requiring
the Company's products or services, changes in demand for the customers'
products which incorporate or utilize the Company's products or services and
other factors beyond the Company's control. In addition, demand for products in
the emerging broadband communications and commercial satellite businesses is
highly uncertain given the emerging nature of the Company's technology and other
established competing products and technologies.
 
COMPETITION
 
    The industries and markets in which the Company competes are highly
competitive. The Company encounters intense competition in most of its business
areas from numerous other companies, many of which have far greater name
recognition and financial, technological, marketing and customer service
resources than the Company. The Company's ability to compete in its markets
depends to a large extent on its ability to provide technologically advanced
products and services with shorter lead times at lower prices than its
competitors. See "Business--Competitive Conditions."
 
                                       11
<PAGE>
SUBORDINATION
 
   
    Upon any distribution to creditors of the Company in a liquidation or
dissolution of the Company, or in a bankruptcy, insolvency, receivership or
similar proceeding relating to the Company or its property, the payment of the
principal and interest on the Debentures will be subordinated to the prior
payment in full of all Senior Debt. No payment of principal or interest may be
made by the Company, directly or indirectly, on the Debentures at any time if a
default in payment of the principal or interest on Senior Debt exists, unless
and until such default shall have been cured or waived or shall have ceased to
exist. There are no restrictions in the Indenture upon the creation of
additional Senior Debt by the Company, or on the creation of any indebtedness by
the Company or any of its subsidiaries. As of September 30, 1996, the Company
had Senior Debt (excluding accrued interest) of approximately $29.7 million. See
"Description of Debentures--Subordination of Debentures."
    
 
   
    A significant portion of the Company's operations is conducted through
subsidiaries. The rights of the Company and its creditors, including holders of
the Debentures, to participate in the assets of any such subsidiary upon any
liquidation or reorganization of such subsidiary or otherwise will be subject to
prior claims of creditors of such subsidiary, except to the extent that the
Company may itself be a creditor with recognized claims against the subsidiary.
At September 30, 1996, indebtedness of the Company's subsidiaries was
approximately $4.4 million ($3.0 million under a revolving bank line of credit
and $1.4 million in mortgage and equipment notes) and was secured by
substantially all the assets of three Company subsidiaries, Eldyne, Unidyne and
DCS. The Company has guaranteed up to $2.5 million of the indebtedness under
that facility. The Company's ability to pay principal and interest on the
Debentures may be dependent upon the payment to it of dividends, interest and
other amounts by its subsidiaries. The bank credit agreement under which the
$4.4 million indebtedness is outstanding currently prohibits Eldyne, Unidyne and
DCS from transferring funds to the Company.
    
 
LACK OF PUBLIC MARKET
 
   
    There is currently no established market for the Debentures. Although the
Company has applied to list the Debentures on the NYSE, there can be no
assurance as to the liquidity of the market for the Debentures that may develop,
the ability of the holders to sell their Debentures or the prices at which
holders of the Debentures would be able to sell their Debentures. If a market
for the Debentures does develop, the Debentures may trade at a discount from
their initial public offering price, depending on prevailing interest rates, the
market for similar securities, the performance of the Company, the market price
of the Company's Common Stock and other factors. No assurance can be given as to
whether an active trading market will develop or be maintained for the
Debentures.
    
 
                                USE OF PROCEEDS
 
   
    The net proceeds to the Company from the sale of the Debentures are expected
to be $28.3 million ($32.5 million if the Underwriter's over-allotment option is
exercised in full), after deducting the underwriting discounts and commissions
and the estimated offering expenses payable by the Company. Such net proceeds
will be used to repay borrowings under the Company's revolving lines of credit,
which borrowings have been made generally for working capital purposes and,
subject to compliance with the covenants contained therein, can be reborrowed at
any time. See "Management's Discussion and Analysis of Results of Operations and
Financial Condition -- Liquidity and Capital Resources." At September 30, 1996,
such lines of credit bore annual interest rates of 8.7% (weighted average) and
8.2%, had outstanding balances of approximately $20.1 million and $3.0 million
and had maturity dates of May 1997 and December 1996, respectively. See
"Capitalization." The Company intends to use the remaining net proceeds for
working capital and other general corporate purposes, including possible
acquisitions and joint ventures.
    
 
    Pending use of the proceeds for the purposes described above, the Company
intends to invest the net proceeds of this offering in high quality, short-term,
interest bearing or dividend-bearing instruments.
 
                                       12
<PAGE>
                PRICE RANGE OF COMMON STOCK AND DIVIDEND POLICY
 
   
    The Common Stock is traded on the New York Stock Exchange under the symbol
"TTN." The following table sets forth the quarterly high and low closing sales
prices for the Common Stock on the NYSE.
    
 
   
<TABLE>
<CAPTION>
                                                                                                    HIGH        LOW
                                                                                                  ---------  ---------
<S>                                                                                               <C>        <C>
YEAR ENDED DECEMBER 31, 1994
  First Quarter.................................................................................  $    8.00  $    2.88
  Second Quarter................................................................................       6.88       4.75
  Third Quarter.................................................................................       5.88       4.50
  Fourth Quarter................................................................................       6.38       4.50
 
YEAR ENDED DECEMBER 31, 1995
  First Quarter.................................................................................       7.13       5.63
  Second Quarter................................................................................       9.38       6.25
  Third Quarter.................................................................................      10.38       8.50
  Fourth Quarter................................................................................       9.63       6.63
 
YEAR ENDING DECEMBER 31, 1996
  First Quarter.................................................................................       7.38       6.00
  Second Quarter................................................................................       7.13       5.50
  Third Quarter.................................................................................       5.63       3.63
  Fourth Quarter (through October 7, 1996)......................................................       4.38       3.88
</TABLE>
    
 
   
    On October 7, 1996 the closing price of the Common Stock on the NYSE was
$3.875. As of October 2, 1996 there were 3,430 record holders of the Common
Stock.
    
 
    The Company has never declared or paid a cash dividend to holders of Common
Stock. The Company's Board of Directors presently intends to retain all earnings
for use in the Company's operations and does not expect to authorize cash
dividends on the Common Stock in the foreseeable future. Any payment of cash
dividends in the future will depend upon the Company's earnings, capital
requirements and other factors considered relevant by the Company's Board of
Directors. Certain of the Company's debt agreements restrict the amount of
dividends which may be paid by the Company.
 
                                       13
<PAGE>
                                 CAPITALIZATION
 
   
    The following table sets forth the short-term debt and capitalization of the
Company at June 30, 1996, and as adjusted as of such date to give effect to the
application of estimated net proceeds of $28.3 million from the sale by the
Company of the Debentures. See "Use of Proceeds." The information set forth
below should be read in conjunction with the Consolidated Financial Statements
and Notes thereto and with Management's Discussion and Analysis of Results of
Operations and Financial Condition.
    
 
   
<TABLE>
<CAPTION>
                                                                                       HISTORICAL     AS ADJUSTED
                                                                                      JUNE 30, 1996  JUNE 30, 1996
                                                                                      -------------  -------------
                                                                                         (DOLLARS IN THOUSANDS,
                                                                                       EXCEPT PER SHARE AMOUNTS)
<S>                                                                                   <C>            <C>
Lines of credit.....................................................................    $  18,586      $      --
Current portion of long-term debt...................................................        1,066          1,066
Note payable to shareholder.........................................................        1,000          1,000
                                                                                      -------------  -------------
  Total current debt................................................................    $  20,652      $   2,066
                                                                                      -------------  -------------
                                                                                      -------------  -------------
Convertible Subordinated Debentures due 2003........................................    $      --      $  30,000
Other long-term debt................................................................        6,634          6,634
Series B Cumulative Convertible Redeemable Preferred Stock; $3,000 liquidation
 preference, 500,000 shares issued and outstanding..................................        3,000          3,000
 
Stockholders' equity:
  Preferred stock; $1.00 par value; $13,897 liquidation preference--2,500,000 shares
   authorized, 694,872 Cumulative Convertible issued and outstanding................          695            695
  Common stock; $.01 par value--30,000,000 shares authorized, 17,115,389 issued and
   outstanding......................................................................          171            171
  Capital in excess of par value....................................................       43,328         43,328
  Retained earnings.................................................................        8,192          8,192
  Treasury stock (1,074,884 shares), at cost........................................       (3,297)        (3,297)
                                                                                      -------------  -------------
    Total stockholders' equity......................................................       49,089         49,089
                                                                                      -------------  -------------
Total capitalization................................................................    $  58,723      $  88,723
                                                                                      -------------  -------------
                                                                                      -------------  -------------
</TABLE>
    
 
                                       14
<PAGE>
                      SELECTED CONSOLIDATED FINANCIAL DATA
                (IN THOUSANDS, EXCEPT PER SHARE DATA AND RATIOS)
 
    The following selected financial data as of December 31, 1994 and 1995 and
for the years ended December 31, 1993, 1994 and 1995 have been derived from and
should be read in conjunction with the Company's audited financial statements
and related notes and "Management's Discussion and Analysis of Results of
Operations and Financial Condition" included elsewhere herein. The selected
financial data as of December 31, 1991, 1992 and 1993 and for the years ended
December 31, 1991 and 1992 have been derived from audited financial statements
not included herein. The selected statement of operations data and other data
for the six months ended June 30, 1995 and 1996 and the selected balance sheet
data as of June 30, 1996 are taken or derived from unaudited financial
statements of the Company. In the opinion of management, such unaudited
financial statements include all normal recurring adjustments necessary for a
fair presentation of the results for such periods. The results of operations for
the six months ended June 30, 1996 are not necessarily indicative of the results
to be expected for the year ending December 31, 1996.
 
   
<TABLE>
<CAPTION>
                                                                                                              SIX MONTHS ENDED
                                                                   YEAR ENDED DECEMBER 31,                        JUNE 30,
                                                   -------------------------------------------------------  --------------------
                                                     1991       1992      1993 (1)      1994       1995       1995       1996
                                                   ---------  ---------  -----------  ---------  ---------  ---------  ---------
<S>                                                <C>        <C>        <C>          <C>        <C>        <C>        <C>
STATEMENT OF OPERATIONS DATA:
Revenues.........................................  $ 146,484  $ 148,762   $ 149,414   $ 136,206  $ 133,967  $  64,472  $  60,334
Gross profit.....................................     28,433     35,368      14,840      36,285     31,736     17,686     13,368
Selling, general and administrative expense......     18,805     23,256      27,230      22,511     23,538     11,821     12,219
Research and development expense.................      3,915      4,004       2,257       5,339      5,904      3,475      2,379
Depreciation and amortization....................      4,466      4,595       4,495       3,424      4,117      2,057      2,541
Restructuring and other (income) expense, net....         --         --          --      (1,200)     6,249         --         --
Operating profit (loss)..........................      5,713      8,108     (14,647)      9,635     (3,955)     2,390     (1,230)
Interest expense.................................      2,322      1,225       1,590         923      1,154        469      1,157
Interest income..................................        143         84          84         291         95         43         18
Income tax provision (benefit)...................        175        823      (6,547)      3,050     (1,207)       710       (758)
Cumulative effect of change in accounting
 principle.......................................         --         --       1,700          --         --         --         --
Equity in loss of investee (2)...................         --     (2,513)         --          --         --         --         --
Net income (loss)................................      3,359      3,631      (7,906)      5,953     (3,807)     1,254     (1,611)
Dividend requirements on preferred stock.........        695        695         695         695        695        347        366
Net income (loss) applicable to common stock.....      2,664      2,936      (8,601)      5,258     (4,502)       907     (1,977)
Net income (loss) per average common share.......  $    0.25  $    0.26   $   (0.73)  $    0.40  $   (0.33) $    0.07  $   (0.14)
Average number of common shares outstanding......     10,661     11,429      11,739      13,288     13,445     13,836     14,418
Ratio of earnings to fixed charges (3)...........       1.72       2.82          --        3.87         --       2.27         --
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                               AS OF DECEMBER 31,
                                                             -------------------------------------------------------   AS OF JUNE
                                                               1991       1992      1993 (1)      1994       1995       30, 1996
                                                             ---------  ---------  -----------  ---------  ---------  -------------
<S>                                                          <C>        <C>        <C>          <C>        <C>        <C>
BALANCE SHEET DATA:
Cash and cash equivalents..................................  $     188  $   4,344   $   5,374   $   5,129  $   5,833    $   3,586
Working capital............................................     34,000     38,552      19,238      21,439     19,875       15,292
Property and equipment, net................................      8,195      6,901       9,689      12,932     18,295       21,022
Total assets...............................................     75,644     90,679      93,214      81,903     95,170      121,484
Total debt.................................................     10,500     16,650      18,192       1,321     14,500       27,286
Redeemable preferred stock.................................         --         --          --          --         --        3,000
Stockholders' equity.......................................     30,650     36,016      29,321      38,768     38,639       49,089
</TABLE>
    
 
- ------------------------
(1) During 1993, the Company was involved in a contractual dispute with the U.S.
    Navy over its Mini-DAMA fixed-price development contract. That dispute had a
    material adverse impact on the Company's revenues and gross margins and was
    a principal cause of the Company's $7.9 million net loss for the year.
 
(2) Net income for 1992 includes equity in loss of investee of $2,513,
    representing the Company's share of research and development, start-up costs
    and certain other obligations of the Company resulting from its ownership
    interest in a joint venture which was ultimately dissolved in 1993.
 
   
(3) The ratio of earnings to fixed charges has been computed by dividing
    earnings available for fixed charges (income before income taxes plus fixed
    charges) by fixed charges. Fixed charges consist of interest expense
    (including amortization of deferred financing costs) and the portion of
    rental expense that is representative of an interest factor. For the years
    ended December 31, 1993 and 1995 and the six months ended June 30, 1996,
    earnings were insufficient to cover fixed charges by $16,153, $5,014 and
    $2,369, respectively.
    
 
                                       15
<PAGE>
                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 RESULTS OF OPERATIONS AND FINANCIAL CONDITION
 
OVERVIEW
 
   
    Throughout 1995 and the first six months of 1996, Titan continued its
strategy of investing in its emerging commercial businesses. Investment dollars
were provided primarily by drawing upon the Company's bank line of credit and
through internally generated funds. The investments included, among other
things, the construction of the Titan Scan medical device sterilization facility
in San Diego, California, hardware and software development related to the
broadband communications and satellite communications businesses and increased
selling, marketing and research and development expenditures. Significant
accomplishments achieved by Titan's emerging commercial businesses included the
award of a $9.6 million rural telephony development contract in Indonesia, the
completion of a $2.0 million contract in Thailand to integrate a satellite
network and the award in July 1996 of a $4.0 million contract to provide another
satellite network to a different customer in Thailand, delivery of the first
products in the broadband communications business and the receipt in the second
quarter of 1996 of an additional $2.7 million contract in this business area,
and the sale of a turnkey medical device sterilization system in Austria. These
accomplishments marked significant progress for Titan. However, the need to
speed up product development and the commercialization process heightened the
challenge of internally funding these start-up activities. As a result,
management continued the process of critically examining Titan's long-term
operating and financing strategy.
    
 
    In response, the Board of Directors adopted a strategy to reshape the
Company in order to make it more attractive to external funding sources within
the capital marketplace. A formal plan of restructuring was adopted which
redefined Titan's businesses into four business segments: Communications
Systems, Software Systems, Defense Systems and Emerging Technologies. As part of
this strategy, management has determined that the restructuring would require
dispositions of certain of Titan's businesses as well as significant
reorganizations of its Software Systems segment and sterilization business,
reductions of personnel, and other actions associated with reorganizing the
structure of the Company. A charge of approximately $5.4 million was recorded in
1995 to reflect these restructuring activities. In July 1996, in connection with
these restructuring activities, the Company sold its Electronics division.
 
    The Company is currently involved in a number of developing commercial
businesses, most notably commercial satellite communications, broadband
communications, and medical device sterilization. Certain investments made in
these early stage ventures have been capitalized and are included in the balance
sheet, primarily within the captions of Property and Equipment, Other Assets
(which includes capitalized software costs) and Inventory (non-recurring
engineering). At June 30, 1996, these capitalized investments aggregate
approximately $15.4 million. These businesses are in various stages of
development and have not yet generated sufficient revenues to achieve
profitability. Management plans to continue to invest, primarily in the
Communications Systems segment, while at the same time carefully monitoring its
return on investment from all of its start-up ventures.
 
   
    An essential element of the Company's long-term strategy is the growth
associated with its well-established Defense Systems segment. This segment
offers a variety of opportunities for Titan. Management intends to grow this
business by relying on Titan's proven technological capabilities and reputation
for performance. During 1995 and the first six months of 1996, achievements in
this segment included a $12.0 million award for initial production for Mini-DAMA
satellite communications terminals followed by the exercise of an additional
production option and other orders for Mini-DAMA terminals which aggregated over
$15.2 million, a contract under which the U.S. Navy may, at its option,
subscribe for up to $5.2 million of engineering services in the C(3)I area, and
a $2.8 million production order for satellite communication modems to be
installed in Motorola's LST-5 tactical radios.
    
 
   
    On May 24, 1996, the Company completed the acquisition of three
privately-held businesses that were under common control, Eldyne, Unidyne and
DCS. The acquisitions have been accounted for as a purchase, and, accordingly,
the Company's consolidated financial statements include the operating results of
the three acquired companies since May 24, 1996.
    
 
                                       16
<PAGE>
    Set forth below are certain selected consolidated financial data of the
Company, expressed as a percentage of revenues for the periods indicated.
 
   
<TABLE>
<CAPTION>
                                                                                                    SIX MONTHS ENDED JUNE
                                                                     YEAR ENDED DECEMBER 31,                 30,
                                                                ----------------------------------  ----------------------
                                                                   1993        1994        1995        1995        1996
                                                                ----------  ----------  ----------  ----------  ----------
<S>                                                             <C>         <C>         <C>         <C>         <C>
Revenues......................................................      100.0%      100.0%      100.0%      100.0%      100.0%
Cost of revenues..............................................       90.1        73.4        76.3        72.6        77.8
                                                                    -----       -----       -----       -----       -----
Gross profit..................................................        9.9        26.6        23.7        27.4        22.2
 
Selling, general and administrative expense...................       18.2        16.5        17.5        18.3        20.3
Research and development expense..............................        1.5         3.9         4.4         5.4         3.9
Restructuring and other (income) expense, net.................        0.0        (0.9)        4.7         0.0         0.0
                                                                    -----       -----       -----       -----       -----
Operating profit (loss).......................................       (9.8)        7.1        (2.9)        3.7        (2.0)
 
Interest expense, net.........................................        1.0         0.5         0.8         0.7         1.9
                                                                    -----       -----       -----       -----       -----
Income (loss) before income taxes and cumulative effect of
 change in accounting.........................................      (10.8)        6.6        (3.7)        3.0        (3.9)
Income tax provision (benefit) and cumulative effect of change
 in accounting................................................       (5.5)        2.2        (0.9)        1.1        (1.2)
                                                                    -----       -----       -----       -----       -----
Net income (loss).............................................       (5.3)%       4.4%       (2.8)%       1.9%       (2.7)%
                                                                    -----       -----       -----       -----       -----
                                                                    -----       -----       -----       -----       -----
</TABLE>
    
 
RESULTS OF OPERATIONS
 
SIX MONTHS ENDED JUNE 30, 1995 COMPARED TO SIX MONTHS ENDED JUNE 30, 1996
 
    CONSOLIDATED RESULTS
 
   
    Revenues for the six months ended June 30, 1995 and 1996 were $64,472,000
and $60,334,000, respectively. Revenue decreases in the six months ended June
30, 1996 were experienced in all segments except Defense Systems. The Company
reported a net loss of $1,611,000 for the first six months of 1996 compared to
net income of $1,254,000 for the first six months of 1995. This change from the
prior year period was due principally to the Company's continuing investment in
the commercial Communications Systems segment, the impact of reduced high-margin
revenue in the Company's commercial software business and additional costs
associated with the negotiated conclusion of certain programs with a major
customer in the Software Systems segment.
    
 
    Selling, general and administrative expense ("SG&A") increased slightly in
the six months of 1996 compared to the same period in 1995. Increased sales and
marketing costs in the Company's commercial broadband communications business
were partially offset by decreased administrative costs resulting from
restructuring activities, primarily in the Software Systems business. Research
and development costs ("R&D") decreased from $3,475,000 for the six months of
1995 to $2,379,000 for the same period in 1996. Increased R&D efforts in the
Company's commercial broadband communications business were more than offset by
lower R&D costs in the Defense Systems segment.
 
    Net interest expense increased $713,000 in the six months ended June 30,
1996 compared to the comparable period of 1995, due to increased borrowings and
higher interest rates under the Company's line of credit, increased interest on
the Company's deferred compensation plan and the loan agreement entered into in
December 1995 to finance machinery and equipment at the Company's new San Diego
medical sterilization facility. Average borrowings on the Company's line of
credit were $11,165,000 and $4,134,000 at weighted average interest rates of
7.9% and 7.0% in the six months ended June 30, 1996 and 1995, respectively.
 
    The income tax provision is a 32% effective rate in the first six months of
1996 compared to a 36% effective rate in the first six months of 1995. These
effective rates approximate the expected combined federal and state statutory
rates, less expected credits, primarily R&D credits.
 
    BUSINESS SEGMENTS
 
    COMMUNICATIONS SYSTEMS.  The revenues for the Communications Systems segment
decreased $2,235,000 from $4,076,000 in the six months ended June 30, 1995 to
$1,841,000 in the six months ended June 30, 1996, due
 
                                       17
<PAGE>
to the completion in the first quarter of 1996 of the Company's initial order in
the broadband communications business area and the completion of the Company's
satellite communications contract in Thailand. The Company was awarded a $2.7
million contract in the broadband communications business in the second quarter
of 1996 for a system in Thailand, however, shipments on the contract have not
yet commenced. The Company made its first shipment on its $9.6 million rural
telephony contract in the second quarter of 1996. Segment operating loss
increased from $2,834,000 in the six months ended June 30, 1995 to $4,292,000 in
the six months ended June 30, 1996, principally due to the reduced sales volume
and the Company's continued planned investment in the digital television product
line, particularly accelerated sales and marketing efforts.
 
    SOFTWARE SYSTEMS.  The Software Systems segment revenues decreased
$7,648,000 from $18,328,000 in the six months ended June 30, 1995 to $10,680,000
in the six months ended June 30, 1996, principally due to a reduction of
revenues of $10,738,000 from a major telecommunications customer, partially
offset by growth of $3,429,000 in other custom software business. Operating
income decreased $4,938,000 from $5,072,000 in the six months ended June 30,
1995 to $134,000 in the six months ended June 30, 1996, resulting from the
impact of the loss of historically high-margin business, additional costs
associated with a negotiated conclusion of certain programs with this major
customer, and the absence of decreases in SG&A corresponding with the revenue
decreases. Although SG&A total costs decreased in dollars due to the effect of
cost-control measures and other restructuring activities implemented as revenues
decreased, SG&A costs increased as a percentage of revenues due to increased
efforts to diversify the business base.
 
    DEFENSE SYSTEMS.  The Defense Systems segment revenues increased $6,568,000
from $30,372,000 in the six months ended June 30, 1995 to $36,940,000 in the six
months ended June 30, 1996. Increased revenues from the acquisition of Eldyne,
Unidyne and DCS of $4,700,000 and increased 1996 revenues related to the
Mini-DAMA satellite terminal production contract were partially offset by
decreased revenues resulting from the wind-down of the work subcontracted to the
buyer of the Company's Applications Group (sold in April 1994). Segment
operating income increased $2,366,000 from $2,361,000 in the six months ended
June 30, 1995 to $4,727,000 in the six months ended June 30, 1996. This increase
was primarily due to non-recurring credits resulting from the reevaluation of
estimates of certain allowable contract costs based upon recent favorable
developments with certain government audit agencies, as well as changes in the
allowances on the carrying value of certain assets being disposed of. In
addition, operating income for the six months ended June 30, 1996 includes
$447,000 of operating income from acquired businesses and increased operating
income from the Mini-DAMA production contract.
 
    EMERGING TECHNOLOGIES.  The Emerging Technologies segment revenues decreased
$823,000 from $11,696,000 in the six months ended June 30, 1995 to $10,873,000
in the six months ended June 30, 1996, due to decreased revenues in the medical
sterilization business resulting from the completion of the Company's contract
to provide a turnkey medical device sterilization system in Austria and reduced
revenues in the government funded R&D business, partially offset by growth in
the environmental business. Segment operating income decreased $549,000 from
operating income of $282,000 in the six months ended June 30, 1995 to a loss of
$267,000 in the six months ended June 30, 1996, principally due to the reduced
sales volume and, to a lesser extent, due to start-up costs in the Company's San
Diego medical sterilization facility, partially offset by increased profit in
the environmental business.
 
YEARS ENDED 1993, 1994 AND 1995
 
    CONSOLIDATED RESULTS
 
    Titan's consolidated revenues were $149,414,000, $136,206,000 and
$133,967,000 in 1993, 1994 and 1995, respectively. Excluding revenues from
Titan's Applications Group, which was sold in April 1994, Titan's pro forma
1993-1995 revenues were $117,714,000, $124,293,000 and $133,967,000,
respectively, reflecting a compound annual growth rate of 6.6%. This revenue
growth was achieved primarily in the Communications Systems and Software Systems
segments, while the Defense Systems segment, excluding the Applications Group,
and Emerging Technologies segment revenues were relatively stable over the three
year period.
 
    Titan's consolidated operating profit (loss) has been significantly impacted
by a number of factors in each of the three years shown above. Combined selling,
marketing, and research and development expenses were $7,557,000, $9,686,000 and
$12,008,000 in 1993, 1994 and 1995, respectively, reflecting Titan's efforts to
expand
 
                                       18
<PAGE>
commercial applications of its technologies and to continue developing certain
defense communication technologies. General and administrative expenses
decreased from $18,164,000 in 1994 to $17,434,000 in 1995 after having been
reduced significantly from the 1993 level of $21,930,000. The decrease in 1994
resulted from specific actions taken to reduce headcount as well as more
selective bid and proposal activity primarily in Titan's Defense Systems
segment. Restructuring charges were recorded in both 1994 and 1995 reflecting
management's efforts to adapt to both internal and external forces impacting
Titan's long-term operating strategy. The 1994 charge was offset by a
$12,700,000 pre-tax gain resulting from the sale of Titan's Applications Group.
Lastly, in 1993, operating profit was significantly impacted by the recording of
an increase in estimated cost at completion of approximately $9,950,000 on the
Company's Mini-DAMA fixed price development contract with the U.S. Navy.
 
    Net interest expense has fluctuated significantly over the three year period
ended December 31, 1995. Generally, the principal component of interest expense
is the Company's borrowings under its bank line of credit. Borrowings from this
source averaged $14,200,000, $4,180,000 and $6,400,000 at weighted average
interest rates of 5.5%, 7.6% and 8.8% during 1993, 1994 and 1995, respectively.
Also affecting interest expense is interest on the Company's deferred
compensation and retiree medical obligations. Interest expense related to these
items was $441,000, $529,000 and $726,000 for 1993, 1994 and 1995, respectively.
Interest on the deferred compensation obligation will continue to increase as
the total obligation increases, while interest on the retiree medical obligation
is expected to decrease.
 
    Income taxes reflect a benefit of $1,207,000 in 1995 or a 24% effective tax
rate. The difference between the actual provision and the expected provision
(based on the United States statutory tax rates applicable each year) is due to
the alternative minimum tax and to permanent differences between financial
statement income and taxable income. The provision for taxes in 1994 was
$3,050,000, or a 34% effective tax rate, while the benefit for taxes in 1993 was
$6,547,000 or a 41% effective rate. The differences between the actual effective
rate and the expected rate in both these years was largely due to the effects of
research credits and operating loss carry forwards. Also with respect to taxes,
in 1993 Titan recorded a $1,700,000 benefit representing the cumulative effect
of a change in accounting principal as a result of the Company's adoption of
SFAS No. 109 "Accounting for Income Taxes".
 
    BUSINESS SEGMENTS
 
   
    COMMUNICATIONS SYSTEMS.  Revenues in the Communications Systems segment were
$6,492,000, $6,319,000 and $7,490,000 in 1993, 1994 and 1995, respectively. The
composition of the revenues was significantly different over the three year
period. Revenues in 1995 included approximately $2,400,000 of revenues from the
Company's first contract in the broadband communications business area. There
were no broadband communications revenues in 1994 or 1993. Revenues in the
satellite communications business unit were approximately $6,400,000, $6,000,000
and $5,100,000 in 1993, 1994 and 1995, respectively. However, in early 1995,
Titan sold its transceiver manufacturing division which was part of this
business unit. On a pro forma basis, excluding the sold division, this segment's
revenues were approximately $1,300,000, $2,500,000 and $7,000,000 in 1993, 1994
and 1995, respectively. The increase in pro forma revenues from 1994 to 1995
resulted from obtaining and performing a contract to develop and integrate a
satellite communications network in Thailand as well as from the addition of
broadband communications revenues previously mentioned. The change from 1993 to
1994 was primarily due to increased sales of voice digitizing cards.
    
 
    The segment's operating loss was $4,488,000 in 1995 compared to $7,413,000
in 1993 and $7,927,000 in 1994. The loss in 1995 reflects the start-up nature of
this segment's businesses which require significant selling, marketing and
research and development activities disproportionate to the level of revenues
generated to date. Management intends to continue investing in these businesses
and, as a result, expects that significant losses will also be experienced in
1996. The loss in 1994 includes approximately $5,400,000 of losses and
restructuring charges associated with Titan exiting its transceiver
manufacturing business which was primarily responsible for this segment's 1993
operating loss.
 
    SOFTWARE SYSTEMS.  Revenues in the Software Systems segment were $13,713,000
in 1993, $28,868,000 in 1994 and $33,175,000 in 1995. One customer accounted for
approximately $24,000,000 of this segment's revenue in both 1994 and 1995, and
$9,700,000 in 1993. In the second half of 1995, this segment experienced reduced
demand from this customer. The 1995 revenue increase was generated from new
customers. As shown above, the increase from 1993 to 1994 resulted from
increased business with the one significant customer.
 
                                       19
<PAGE>
    Segment operating margin (segment operating profit as a percentage of
segment revenues) was 21.6% in 1994 and 11.5% in 1995. The 1995 decrease was
principally due to the effect of restructuring charges for severance and other
reorganization costs and the impact of reduced sales volume from the one
previously mentioned customer. Segment operating margin was 6.7% in 1993. The
results for 1993 included losses on certain now completed fixed price contracts
which significantly lowered overall segment profitability.
 
    DEFENSE SYSTEMS.  Revenues in the Defense Systems segment were $103,071,000,
$78,780,000 and $67,948,000 for 1993, 1994 and 1995, respectively. However,
excluding revenues attributable to the Company's Applications Group, pro forma
segment revenues were $71,371,000, $66,867,000 and $67,948,000 for 1993, 1994
and 1995, respectively. The decrease from 1993 to 1994 was due to reduced
shipments in the Electronics division. Revenues in 1994 and 1995 included
approximately $9,700,000 and $18,300,000, respectively, for work subcontracted
to the buyer of the Applications Group. There was no operating profit associated
with these revenues. Furthermore, 1995 revenues and operating profit included
approximately $1,400,000 recovered from a termination for convenience claim with
the U.S. Government for work performed in prior years.
 
    Segment operating margin for 1995 was 6.6%, compared with 6.0% in 1994. In
1993 there was an operating loss of $2,804,000. Operating results for 1994
include $2,500,000 of profit resulting from a favorable settlement and from
improved contract performance on the Company's Mini-DAMA fixed price development
contract. This profit was offset by a charge of approximately $3,200,000 for
restructuring this segment's Electronics division. The loss in 1993 was
primarily the result of recording an increase in estimated costs to complete the
Company's Mini-DAMA fixed price development contract which was the subject of a
contract dispute with the customer, the U.S. Navy.
 
    EMERGING TECHNOLOGIES.  Revenues in the Emerging Technologies segment were
$26,138,000, $22,239,000 and $25,354,000 in 1993, 1994 and 1995, respectively.
Approximately $7,400,000 of 1995 revenue was generated by the segment's start-up
businesses. Substantially all remaining revenue for all periods presented was
derived from the various established business lines. This segment's operating
profit (loss) has not been material in relation to Titan's consolidated
operating results. Generally losses experienced by the start-up operations have
offset profits contributed by the segment's other lines of business.
 
LIQUIDITY AND CAPITAL RESOURCES
 
   
    During the six months ended June 30, 1996, Titan used $3,200,000 cash for
operating requirements. In addition to funding the net loss, other significant
cash uses included an increase in inventories of $3,315,000 related principally
to government satellite communications and commercial rural telephony products,
funding requirements for certain accrued compensation obligations of $2,999,000
and $2,269,000 of restructuring activities. Cash was provided primarily by
collection of certain large receivables in the Defense Systems segment and by
borrowings under the Company's line of credit and the refinancing of the
Company's Denver Scan facility, which provided $5,214,000 and $1,773,000,
respectively.
    
 
   
    Borrowings under the Company's bank line of credit have been a principal
source of funding these operating requirements. As of June 30, 1996 the Company
had debt outstanding of $14,400,000 under a $17,000,000 bank line of credit. In
addition, the Company had commitments under letters of credit at June 30, 1996
of $355,000, which reduced availability under the line of credit to $2,245,000.
As of June 30, 1996, the Company was not in compliance with the covenants under
the line of credit which prohibited consecutive quarterly losses and required
the Company to maintain stipulated ratios of total liabilities to tangible net
worth and minimum interest coverage. The Company obtained a waiver from the bank
for these conditions as of June 30, 1996, subject to the bank's right to secure
the outstanding obligations under the line of credit with the Company's assets.
In September 1996, the Company entered into an amendment to the line of credit
which increased the maximum borrowing availability from $17,000,000 to
$22,000,000. The borrowing availability will decrease, however, to $14,000,000
on the earlier of (a) January 1, 1997 or (b) the receipt by the Company of over
$20,000,000 of new capital from the sale of assets or issuance of subordinated
debt (including the Debentures offered hereby) or capital stock which would add
to the Company's net worth. Under the amendment, Titan and its wholly-owned
subsidiary, TIS, granted the bank a security interest in substantially all of
their non-real property assets, including accounts receivable, inventory,
equipment and patents. In addition, the Company pledged the stock of TIS, Eldyne
and Unidyne to the bank and agreed that if it has not received $20,000,000 in
new capital by November 15, 1996 the Company would assign to the bank all rights
to payment of monies under its government contracts. The amendment also deleted
or revised
    
 
                                       20
<PAGE>
   
certain financial covenants. The amended line of credit does, however, contain
financial covenants which require the Company to maintain stipulated levels of
net worth, a specified ratio of total liabilities to tangible net worth and a
specified quick ratio. The maturity date of the line of credit is May 30, 1997.
    
 
   
    In connection with the Company's acquisition of Eldyne, Unidyne and DCS in
May 1996, the Company's Eldyne and Unidyne subsidiaries assumed and renegotiated
a separate credit agreement with Crestar Bank which provides, among other
things, for a working capital line of credit facility of up to $7,000,000 for
Eldyne and Unidyne. The actual borrowing base is limited for each of Eldyne and
Unidyne to the sum of various percentages of billed and certain unbilled
government and commercial receivables. The line of credit is secured by
substantially all of the assets of Eldyne, Unidyne and DCS. At June 30, 1996,
$4,186,000 was outstanding under this line of credit. This line of credit
agreement contains certain financial covenants that require each of Eldyne and
Unidyne to maintain stipulated levels of tangible net worth, working capital and
leverage. The line of credit requires that borrowings be used only for Eldyne
and Unidyne, and prohibits these entities and DCS from transferring funds to the
Company. Eldyne and Unidyne obtained a waiver from the bank, effective as of
June 30, 1996, with respect to violations of certain of these financial
covenants which existed as of June 30, 1996. The Company has guaranteed up to
$2,500,000 of indebtedness under this line of credit. The maturity date of the
line of credit is December 31, 1996.
    
 
   
    Cash requirements for the remainder of 1996 are expected to continue to be
significant. The Company intends to continue its investment in the further
development of business ventures within the Communications Systems segment. To
finance this investment the Company is investigating a combination of
alternatives that include continued working capital management, utilization of
the remaining availability under the Company's bank line of credit ($1.3 million
of the current $22,000,000 of availability existed at September 30, 1996), and
new debt and equity sources, including the Debentures offered hereby. There can
be no assurance that the Company will be successful in obtaining such additional
funding. In such event, the Company would have to reassess its investment in its
start-up ventures.
    
 
                                       21
<PAGE>
                                    BUSINESS
 
    Titan is a technology-rich company which provides sophisticated
communications and information systems products and services to large commercial
and government customers. Titan utilizes its core satellite and wireless
communications and large-scale software applications technology and expertise to
target rapidly growing markets.
 
    In its communications business, Titan specializes in the development and
production of advanced satellite terminals, voice/data modems, networking
systems and other products used to provide reliable and secure communications
for a variety of voice, data and video applications. In the commercial
marketplace, Titan applies its defense-derived technology and expertise to
provide bandwidth efficient and cost-effective satellite earth stations for
telephony services in locations with little or no wired telephony
infrastructure. The Company's network management and satellite communications
expertise also permit it to develop systems for business users in geographically
dispersed locations. Titan also offers a conditional access system which
provides secure distribution of satellite, wireless or cable TV video
programming. The Company believes these commercial markets represent significant
opportunities for future growth. In the government area, the Company is a
leading provider of secure ultra high-frequency ("UHF") communications systems
to the U.S. military. In the current environment of limited resources and
multiplying defense requirements, the government is placing increasing reliance
on secure communications systems that allow forces to collect and assimilate
information and rapidly respond to hostile situations. Titan provides its
government customers modular, highly mobile communications systems which can be
deployed to any location worldwide.
 
    The Company's information systems business provides systems design and
object-oriented software development services to assist commercial and
government customers to engineer new information systems or to re-engineer
existing information systems to facilitate the migration from legacy systems to
distributed computing environments often utilizing the Internet and/or an
intranet. These design activities involve implementing a distributed network
systems architecture that satisfies specific requirements while taking into
account existing hardware and software systems. Titan provides a complete
integrated system solution to a client's requirements using both commercial
hardware and software as well as custom or semi-custom Titan-developed software.
Titan's commercial businesses focus on the process re-engineering needs of the
telecommunications and, to a lesser extent, financial services industries. The
Company's government funded efforts focus on developing and implementing
enterprise-wide information networks for intelligence agencies, NATO and the
Federal Aviation Administration where it can capitalize on its extensive
knowledge of the customer's operations and specific needs.
 
   
    In addition to the Company's core communications and information systems
businesses, Titan's technology and expertise permit it to bid for
externally-funded research and development projects in selected areas. These
projects generate technologies that Titan believes can create additional value
for the Company. Titan is exploiting these projects and its technologies by
developing new businesses and through licensing, joint venturing or sales to
third parties. For example, Titan has developed new businesses in medical
product sterilization and environmental services. See "Business--Emerging
Technologies."
    
 
    Over the past three years, the Company has consummated several strategic
acquisitions and divestitures in furtherance of its strategy to exploit its
technology and expertise and to focus on its core businesses. The following
tables set forth the unaudited pro forma revenues and operating profit (in
millions) from the Company's core and other businesses for the periods shown.
The revenues and operating profit are reflected as if all Divested Businesses
(see note 4 below) as of the date of this Prospectus had been divested as of
January 1, 1993.
 
<TABLE>
<CAPTION>
                                                                                               SIX MONTHS ENDED
                                                                YEAR ENDED DECEMBER 31,            JUNE 30,
                                                            -------------------------------  --------------------
                                                              1993       1994       1995       1995       1996
                                                            ---------  ---------  ---------  ---------  ---------
<S>                                                         <C>        <C>        <C>        <C>        <C>
REVENUES
Core Businesses (1).......................................  $    73.3  $    78.9  $    82.0  $    41.4  $    38.8
Other Businesses (2)......................................       12.9       12.3       17.0        7.6        8.3
Funded Research and Development (3).......................       11.8        8.0        6.6        4.1        2.8
Divested Businesses (4)...................................       51.4       37.0       28.4       11.4       10.4
                                                            ---------  ---------  ---------  ---------  ---------
                                                            $   149.4  $   136.2  $   134.0  $    64.5  $    60.3
                                                            ---------  ---------  ---------  ---------  ---------
                                                            ---------  ---------  ---------  ---------  ---------
</TABLE>
 
                                       22
<PAGE>
<TABLE>
<CAPTION>
                                                                                               SIX MONTHS ENDED
                                                                YEAR ENDED DECEMBER 31,            JUNE 30,
                                                            -------------------------------  --------------------
                                                              1993       1994       1995       1995       1996
                                                            ---------  ---------  ---------  ---------  ---------
OPERATING PROFIT (LOSS)
<S>                                                         <C>        <C>        <C>        <C>        <C>
Core Businesses (1).......................................  $    (6.8) $    10.4  $     5.4  $     4.8  $    (0.2)
Other Businesses (2)......................................        0.1       (0.7)      (0.4)      (0.1)      (0.2)
Funded Research and Development (3).......................        1.2        0.4        0.2        0.4        0.2
Divested Businesses (4)...................................       (2.7)      (7.4)      (1.5)      (0.2)       0.7
Corporate (5).............................................       (6.4)       6.9       (7.7)      (2.5)      (1.7)
                                                            ---------  ---------  ---------  ---------  ---------
                                                            $   (14.6) $     9.6  $    (4.0) $     2.4  $    (1.2)
                                                            ---------  ---------  ---------  ---------  ---------
                                                            ---------  ---------  ---------  ---------  ---------
</TABLE>
 
- -------------------
   
(1) Core Businesses is comprised of the Company's Defense Systems,
    Communications Systems and Software
    Systems segments, excluding Divested Businesses described below. The decline
    in the Core Businesses revenues and operating income for the six months
    ended June 30, 1996 compared with the corresponding period of 1995 was
    principally due to continuing investment in the Company's commercial
    Communications Systems segment and reduced Software Systems revenues from a
    major telecommunication customer and costs associated with a negotiated
    conclusion of certain programs with this customer, offset in part by the
    results of Eldyne, Unidyne and DCS since their acquisition on May 24, 1996.
    See "Management's Discussion and Analysis of Results of Operations and
    Financial Condition."
    
 
   
(2) Other Businesses is comprised of the Company's medical products
    sterilization business, environmental consulting business and businesses
    involved in the design and manufacture of custom accelerators and pulsed
    power systems, all of which are part of the Emerging Technologies segment.
    
 
(3) Funded Research and Development is comprised of the Company unit generally
    involved in performing various government-sponsored research and development
    contracts, which is part of the Emerging Technologies segment.
 
(4) Divested Businesses is comprised of businesses that have been sold or closed
    as of the date of this Prospectus and revenues subcontracted to the buyer of
    the Company's Applications Group, which was sold in April 1994.
 
(5) Corporate includes corporate general and administrative expenses, certain
    corporate restructuring charges and gains or losses from the sale of
    businesses. Corporate general and administrative expenses are generally
    recoverable from contract revenues by allocation to operations.
 
COMPANY STRATEGY
 
    The Company's strategy is to grow its communications and information systems
businesses by exploiting its technology base and expertise, expanding its
commercial and government customer base, and developing new products and
services to address the needs of these customers.
 
    The key components of this strategy are:
 
    FOCUS ON CORE COMMUNICATIONS AND INFORMATION SYSTEMS BUSINESSES.  The
Company's strategy is to focus aggressively on communications and information
systems markets which it believes offer high growth potential and where the
Company believes it can differentiate its products or services. These markets
allow the Company to capitalize on its core technology and expertise in
satellite and wireless communications and large-scale software design,
development and integration. As the Company generates valuable technology or
business opportunities from its emerging technologies or funded research and
development efforts, it intends to pursue licensing, joint ventures or other
transactions to derive value for the Company.
 
    LEVERAGE TECHNOLOGY AND EXPERTISE.  The Company intends to leverage
technologies and expertise it has developed in conjunction with its defense and
government business to penetrate further its targeted commercial markets. For
example, the Company will continue to utilize its DAMA technology, originally
developed for defense communications applications, to expand its presence in
commercial satellite communications markets. In addition, Titan will continue to
exploit its client/server software expertise, originated from work for defense
and government information systems customers, to perform similar work for
commercial software customers.
 
                                       23
<PAGE>
    GROW COMMERCIAL BUSINESSES.  The Company continually seeks and reviews
attractive commercial market opportunities within its core businesses. The
Company will pursue opportunities where it believes it can utilize its
technologies to develop differentiated products and services to address
significant market demands. When an opportunity is identified, the Company
recruits key management personnel with extensive commercial management and
marketing experience, operates the new business separate from its defense and
government businesses and provides management with direct equity incentives in
the new initiative. Application of this strategy has led to the Company's
current principal commercial businesses--satellite communications, client/server
software and broadband communications.
 
    EXPAND DEFENSE AND GOVERNMENT BUSINESS IN KEY MARKETS.  The Company's
defense and government business strategy is to focus on key markets where it can
exploit its communications and information systems technology base and
expertise. For example, the government is increasing its dependence upon secure
communications as a "force multiplier" for national defense needs. To address
this need and the government's shift toward an "off-the-shelf" procurement
approach, the Company intends to continue to utilize its DAMA and other
technologies coupled with selected investments to develop standardized satellite
communications products available for purchase by customers. In addition, the
Company intends to continue to address the government's need to migrate from
mainframe computer systems to distributed client/server networks. The Company
focuses on areas of the government where its knowledge of the customer's
information needs and operations provides a competitive advantage. The Company
intends to preserve and grow its position in government markets through early
identification of programs, support of government program offices in formulating
requirements, and incremental investments in research and development to develop
lower cost military products with shorter delivery times.
 
    PURSUE SELECTED ACQUISITIONS AND STRATEGIC ALLIANCES.  The Company
continually evaluates potential acquisitions of commercial and government
businesses, technologies or products which are complementary to the Company's
core communications and information systems businesses. Titan also is pursuing
strategic alliances with other industry participants in order to provide
additional financial, technological and/or marketing resources for the Company's
core businesses.
 
BUSINESS SEGMENTS
 
    The Company is executing its strategy through four business segments which
bring Titan's unique capabilities to bear on the growing needs of its customer
base: Defense Systems, which includes defense communications and government
information systems; Communications Systems, the commercial satellite and
broadband communications businesses; Software Systems, the commercial
information systems business; and Emerging Technologies. The Defense Systems,
Communications Systems and Software Systems segments represent the Company's
core communications and information systems and services businesses. See
"Management's Discussion and Analysis of Results of Operations and Financial
Condition" for a discussion of the financial reporting for the Company's four
business segments.
 
    DEFENSE SYSTEMS
 
    The Defense Systems segment provides its communications and information
systems solutions to government customers, primarily to the U.S. Department of
Defense and intelligence agencies, focusing on key areas of secure satellite
communications and information process reengineering using distributed computing
and client/server software. The Defense Communications unit specializes in the
development and production of advanced satellite terminals and associated
voice/data processing modems using DAMA technologies. The Government Information
Systems unit provides systems analysis and design, object-oriented software
development services and systems integration to government customers with large
data management needs.
 
    DEFENSE COMMUNICATIONS.  In order to respond effectively to ongoing and
emerging hostile situations worldwide and to compensate for reductions in
defense personnel and weapons platforms, U.S. and allied governments are
increasingly employing systems that act as "force multipliers." This strategy
includes utilization of communications solutions specifically tailored to the
needs of military and intelligence agencies that provide secure and reliable
transmission and receipt of voice and data in demanding environments. As a
result of this strategy, customers are continuing to spend significant amounts
on the procurement and utilization of advanced communications products and
systems.
 
                                       24
<PAGE>
    In addition to addressing the government's demand for advanced products,
companies that provide defense communications products must also respond to a
changing government procurement environment. Until recently, the government
generally obtained new products that were designed and developed under fixed
price development contracts which required the products to meet very rigorous
military specifications. The government has now shifted to a nondevelopment
procurement approach under which companies are encouraged to perform their own
research and development programs to have products readily available for
purchase and to incorporate commercial "off-the-shelf" components where feasible
in order to reduce costs. This new environment favors companies who can
anticipate government requirements, minimize time-to-market and effectively
execute internal development projects in order to have advanced products readily
available for purchase by customers.
 
   
    The market demand for advanced communications products, together with shifts
in government procurement trends, have created opportunities for companies, like
Titan, that are positioned to quickly provide advanced technology solutions
based on commercial components. The Company has combined expertise gained under
government sponsored development projects and its own internal development
efforts to become a leader in a technology which enables efficient satellite
communications. Titan's Linkabit division was contracted by the U.S. Air Force
in 1987 to develop a satellite communications technique called DAMA. Titan has
subsequently been awarded more than $100 million in government funded
development projects related to this technology. The Company has enhanced this
position by investing significant resources in internal development projects to
create a variety of DAMA-based products which utilize commercial components.
These efforts have resulted in the Mini-DAMA (miniaturized demand assigned
multiple access) terminal used by the U.S. Navy, as well as other satellite
communications products based on DAMA technology.
    
 
    DAMA technology utilizes a network control computer to dynamically and
automatically assign transmission slots to dozens of users in milliseconds. DAMA
architecture overcomes the limitations of existing technologies, including the
rigidity of the dedicated channels employed in time division multiple access
("TDMA") systems, which require that a manned network controller act as
timekeeper for the network. An alternative technology, code division multiple
access or "CDMA," is not compatible with UHF satellites and thus is not
available for use in military satellite communications applications.
 
    Under DAMA, a channel is divided into segments of time, or "time slots,"
each of which can accommodate separate communications. DAMA allows system users
to request allocation of time slots for communications and a central control
computer dynamically and automatically assigns the time slots based on user data
rate, priority and availability. Any unused DAMA capacity is shared by all
users. When a user no longer requires communications access, the control system
dynamically reassigns the time slot to other users. DAMA increases system
efficiency up to eight-fold over TDMA systems by limiting the capacity loss
caused by intermittent use of preassigned channels.
 
    DAMA is an increasingly important technology because satellite capacities
have become saturated by the increasing requirements of modern defense systems
and technological advances which have lowered the cost of ground terminals and
have increased the volume and type of information communicated over military
satellite channels. UHF satellite systems that originally may have transmitted
only low-speed message traffic to relatively few users are now required to
transmit voice and high-speed encrypted data to thousands of users. Increases in
the number of satellite channels have not kept pace with these increases in user
demand. Accordingly, users can be accommodated only through more efficient use
of available frequencies in order to provide additional system capacity.
 
    In recognition of the significant efficiency benefits offered by DAMA
technology, the Joint Chiefs of Staff have mandated that all UHF satellite
communications users have terminals capable of DAMA operation. Virtually all
U.S. forces and U.S. allies are upgrading or procuring new UHF DAMA satellite
terminals. While DAMA is initially being applied to the UHF satellite frequency
band, other frequency bands such as Super High Frequency and Extremely High
Frequency will soon transition to DAMA as well. During the past three years,
commercial satellite terminal users have also realized the potential savings
available by sharing channels with others and paying only for actual usage time.
See "--Communications Systems--Satellite Communications."
 
    Titan specializes in the development and production of advanced satellite
terminals and associated voice/data processing modems incorporating DAMA
technology. The Company's modular, highly mobile systems can be deployed to any
location, providing reliable, secure communications worldwide. Titan has now
adopted a DAMA
 
                                       25
<PAGE>
terminal design architecture which makes use of advanced digital technologies
employing industry-standard, modular, building-block designs to insure parts
availability, growth and low life-cycle costs. The Company now offers a line of
satellite communication products which are based on this modular architecture.
These products include:
 
   
        MINI-DAMA UHF SATCOM TERMINAL.  The Mini-DAMA terminal is a UHF
    satellite communications terminal that miniaturizes the communications
    capabilities formerly housed in two six-foot high racks into a single
    twenty-inch high terminal. The Mini-DAMA terminal provides a weight savings
    of over 500 pounds and a power savings of approximately 2800 watts compared
    to prior systems. The terminal's small size permits aircraft, submarines and
    small ships for the first time to enter the critical UHF satellite
    communications command and control networks and transmit secure voice and
    data communications. In addition, the Mini-DAMA terminal employs a modular,
    open systems architecture which allows it to incorporate cards for multiple
    UHF channels while leaving space for embedded encryption devices and other
    growth options.
    
 
   
        Initial work on the Mini-DAMA terminal was performed under a development
    contract from the U.S. Navy. The Company also funded internal development
    work to transition the terminal design into an open systems architecture,
    incorporating commercial components. This work led to the Company being
    awarded a $12.0 million initial production contract in January 1995 for
    Mini-DAMA terminals from the U.S. Navy's Space and Naval Warfare Systems
    Command. In April 1996, the U.S. Navy exercised an additional $8.3 million
    production option under the contract and through July 1996, the Company
    received additional orders from the U.S. Navy and an independent defense
    systems contractor which aggregated $6.9 million. The Mini-DAMA contract
    also includes over $60 million of remaining priced options which the Navy
    may exercise in 1996 and 1997. Allied governments have also expressed
    significant interest in the Mini-DAMA terminal due to the need to coordinate
    secure satellite communications with U.S. Armed Forces. The Company has
    already received initial orders from customers in the United Kingdom and
    Norway.
    
 
   
        LST-5D UHF DATA MODEM.  The LST-5 is a lightweight, compact UHF SATCOM
    terminal produced by Motorola Corporation with over 5,000 units in service
    with U.S. military organizations. Under the Joint Chiefs of Staff mandate
    that all UHF satellite communications users have DAMA capability, these
    LST-5 terminals must be upgraded to have DAMA capability or be replaced.
    Under a strategic alliance with Motorola Corporation, Titan developed a UHF
    DAMA modem, featuring embedded encryption devices for both voice and data
    communications, which adds DAMA capability to the LST-5 terminal, renamed
    the LST-5D. The Company has commenced deliveries under an initial order from
    Motorola for 400 UHF DAMA modems.
    
 
        LSM-1000 UHF SATCOM MODEM.  The LSM-1000 is a miniaturized UHF satellite
    modem with full DAMA capability which allows U.S. military users to select
    from a variety of operational modes. The LSM-1000 also is designed to allow
    for the addition of encryption, global positioning systems, video
    compression and other capabilities. The Company believes that it is able to
    price the LSM-1000 below competitive products because of design efficiencies
    and the use of industry-standard components. The Company has contracts for
    initial deliveries of over 50 LSM-1000 modems. The LSM 1000 has been
    submitted for, and will be available for delivery upon completion of, final
    certification by the U.S. government.
 
        LST-8000 PORTABLE TRI-BAND SATCOM TERMINAL.  The LST-8000 is a portable
    terminal system which allows communications over C, X and Ku-band
    satellites. The LST-8000 disassembles into six transit cases for vehicular,
    helicopter or aircraft transport worldwide. The terminal operates at
    high-data rates and its frequency diversity allows the military to
    communicate through either defense or commercial satellites. The Company has
    received a contract from the U.S. Army for the production of four LST-8000
    terminals.
 
    GOVERNMENT INFORMATION SYSTEMS.  The U.S. federal government is the largest
single buyer of information systems and services in the world. The government's
focus on information systems reflects the critical role that those systems play
both in national security and in improving government efficiency. Changes in the
world political environment, coupled with technological advances, have created
new demands for secure information and data management systems that operate in
distributed client/server networks in support of national defense requirements.
In conflict situations, it is imperative that military or intelligence personnel
in geographically dispersed locations
 
                                       26
<PAGE>
have access to common databases in order to determine and coordinate appropriate
action. In addition, government agencies are under increasing political pressure
to downsize and at the same time to improve service to constituents.
 
    The Company provides information systems solutions to government customers
with large data management and control requirements. The Company's services
include systems analysis and design, object-oriented software development
services and systems integration. The Company focuses on marketing its services
to intelligence agencies, NATO and other government agencies where the Company
has extensive knowledge of the enterprise's operations and information systems
needs. This knowledge assists the Company in providing a comprehensive solution
to a customer's problem which is compatible with the customer's overall
information systems architecture and strategy, as opposed to developing merely a
technical solution to a specific problem. Titan believes that its knowledge of
specific customer demands and systems helps to differentiate the Company from
its competitors, and fosters follow-on business with customers seeking to
capitalize on the Company's familiarity with their operations.
 
    Titan's initial work generally involves a thorough analysis of the
customer's enterprise structure and processes and information system needs. Once
this strategic analysis is completed, Titan designs the technology solution to
meet the customer's needs. This process typically involves software development
by the Company, coupled with integration of commercial "off-the-shelf" software
and hardware as available. On many procurements the Company will team with other
industry participants in order to offer a multi-company solution to the
customer. Under Titan's rapid application development approach, prototypes and
proof-of-concept systems are built and delivered to the customer early in the
development cycle. This approach allows the customer to obtain early validation
of system benefits and requirements, and system design changes may be more
easily incorporated with this approach.
 
    Examples of the Company's government information systems work include the
following:
 
    MILITARY INFORMATION SYSTEMS.  Titan's recent work with the intelligence
community involved developing a prototype of a classified information system
within a six month period which has now been accepted by the user after
extensive field testing. This system provides a military commander contact with
and control of resources which provide timely information on specific areas of
interest. The Company believes that the system now brings significant
opportunity for additional development work to Titan.
 
    NATO INFORMATION SYSTEMS.  Titan designed and delivered an integrated secure
communications and information system to NATO for automated support of
intelligence sites throughout Europe. This program evolved from process
development to a system prototype delivered to the NATO user, followed by a
successful deployment to key military locations. The Company believes the unique
approach taken by Titan has ensured NATO of a more robust, flexible system at
much lower costs than originally envisioned.
 
    DEFENSE INTELLIGENCE AGENCY MANAGEMENT TOOL.  Titan designed and developed
its Collection Requirements Management Application ("CRMA") program which
automatically collects, links and transmits messages between military users and
intelligence centers in real time. CRMA is the Defense Intelligence Agency's
most widely used management tool for military users and is now operational in
over 50 sites worldwide.
 
    The Company's software capabilities and knowledge of the needs of government
agencies also generate opportunities to provide on-line, computer based training
for a variety of programs for government clients. The Company has developed
multi-platform training modules consisting of linked hypertext documents in a
multimedia format (text, audio, video clips and animation) that provide highly
interactive training and testing.
 
   
    RECENT ACQUISITIONS.  In May 1996, the Company acquired Eldyne, Unidyne and
DCS (the "Acquired Companies"). The Acquired Companies provide the Department of
Defense and other government customers with systems research, development and
prototyping, integration and life cycle support of electronic, information and
control systems.
    
 
   
    The Acquired Companies, with revenues of $55.6 million for the eleven months
ended June 30, 1996, now operate as wholly-owned subsidiaries of the Company
within its Defense Systems segment. Over the past several years, defense
spending for major new weapons systems and manpower has decreased, in favor of
spending more to increase the capability and functionality of existing systems.
This shift has created opportunities for the Acquired Companies. In particular,
Eldyne provides engineering, assembly and installation services for
communications,
    
 
                                       27
<PAGE>
sonar and navigation systems. These services include designing digital
communications hardware and software, planning and managing U.S. Navy programs,
designing high-speed data acquisition and process control software, researching
electromagnetic interference and control, performing communications hardware
integration, testing and evaluating prototype shipboard electronic systems, and
performing complex computer simulations of magnetic and electrical fields.
Unidyne, which now is managed with DCS, provides its customers with a variety of
technical support services, including electronics and mechanical design,
computer-aided drafting and computer-aided manufacturing services, technical
documentation, prototyping, electronics and mechanical fabrication and various
industrial activities such as equipment installation, overhaul/refurbishment and
providing skilled trades personnel.
 
COMMUNICATIONS SYSTEMS
 
    The Communications Systems segment contains two business units, both
targeting commercial markets which the Company believes offer high growth
potential.
 
    SATELLITE COMMUNICATIONS.  Many regions of the world remain without adequate
telecommunications infrastructure. According to industry sources, only 23% of
the world's population accounts for over 95% of the installed telephone base,
and 50% of the world's population has never made a telephone call. In 1995,
there were only 1.55, 1.68 and 4.69 subscriber lines in service per 100
inhabitants in Indonesia, the Philippines and Thailand, respectively, compared
to 62.71 in the United States. Growth in the market for rural telephony has
recently accelerated as a result of significant public and private investment in
basic telephony infrastructure, due in part to the recognition of the importance
of telecommunications infrastructure to economic advancement. Other factors
which are fueling the demand for rural telephony are deregulation and
privatization of telecommunications and increasing per capita income.
 
    The transmission alternatives available to provide rural telephony services
include wired, wireless and satellite networks. Wired networks in many cases are
not feasible for rural telephony applications due to high installation costs,
difficult terrain and harsh climates. Wireless systems, and in particular
microwave radio networks, are currently the most common rural telephony
solution, but these systems are subject to line-of-sight limitations, require a
large number of microwave towers (one approximately every 20 to 50 kilometers)
and compete with other users for radio frequency spectrum. Satellite
communications, however, provide a means for the rapid development of
communications infrastructure in rural areas. Due to the broadcast nature of
satellite networks, transmission costs are not affected by the distance signals
must travel. Satellite networks are relatively easy to reconfigure or expand,
and can be located almost anywhere.
 
    The Company's commercial satellite communications unit develops and sells
bandwidth-efficient, cost-effective satellite earth station networks and related
systems which address the demand for telephony services. Some of these products
include high-efficiency network management systems and voice processing and
redundant control circuitry for reliable transmissions. A key feature of the
Company's products is its defense-derived DAMALink-TM- network management
software system, which allows for multiple simultaneous users to access
efficiently the same satellite channel, resulting in cost savings and improved
operational flexibility for the customer. See "--Defense Systems--Defense
Communications."
 
    To address the need for telecommunications infrastructure in developing
countries, the Company has designed and developed its Xpress Connection-TM-
system as a cost-effective means to link remote locations into the public
switched network in developing countries. Xpress Connection is a small (1.2
meter parabolic antenna, as opposed to the minimum 1.8 meter diameter dish
required by existing VSATs) low-cost satellite earth station, incorporating DAMA
and digital signal processing technologies while limiting power consumption to
30 watts, which allows for solar power operation. The terminal is designed to
operate on the extended C-band frequency and provide voice, data and facsimile
service. The Company believes that this terminal can be successfully used
because the extended C-band frequency is subject to less interference because of
fewer adjacent satellites using this frequency in comparison to standard C-band
frequency. The Company believes that, as a result of its smaller dish size
requirements and innovative design, the Xpress Connection terminals will cost
significantly less than other VSATs currently available.
 
   
    In September 1995, the Company received an approximately $9.6 million
contract from Pasifik Satelit Nusantara ("PSN") to provide the Xpress Connection
system for use in a rural telephony system being developed in Indonesia.
Delivery of certain components of the Xpress Connection system was made in June
1996. Delivery of the
    
 
                                       28
<PAGE>
   
terminals for the system will commence upon successful completion of final
testing of the system under the terms of the contract. In September 1996, the
contract was amended to add Tedco Group Limited, a Singapore company ("Tedco"),
as a party. Under the revised contract, PSN and Tedco will divide responsibility
for purchasing the Xpress Connection system from the Company. The contract also
includes options for PSN and Tedco to purchase additional terminals and other
equipment. PSN will initially market the Xpress Connection through government-
licensed satellite service distributors to businesses that require low-cost,
private-use, dedicated voice, fax and data communications services. Under this
contract, PSN and Tedco have the exclusive right to market and sell the Xpress
Connection for use in Indonesia and jointly with Titan in the remainder of the
Asian Palapa C1 and C2 satellites' coverage area.
    
 
   
    The Company's satellite communications products also have application to
corporations desiring to link dispersed offices where alternative communications
systems are not available. In July 1996, building on a previous $2.0 million
contract with Loxley Public Company in Bangkok, Thailand, the Company received
an approximately $4.0 million contract from United Communication Industry Public
Company Limited in Bangkok to provide elements of a turnkey voice, data and
facsimile communications network for The Bank for Agriculture and Agricultural
Cooperatives. Under the contract, the Company will provide the DAMALink network
management system and satellite communications components for main branch and
rural banks utilizing technology developed for the Xpress Connection system.
    
 
    The Company also offers a system which digitizes voice signals, called the
MRVC. The MRVC, or multiple rate voice card, handles voice compression,
multiplexing and echo cancellation--all in one circuit card--for satellite
communications. Titan has sold over 1,000 MRVCs for use in commercial,
government and defense applications. In satellite applications which require
reception of intermittent or burst transmissions, such as in DAMA operations,
the Company offers a channel control modem. The modem reduces call set-up times
and the required amount of control bandwidth for call processing.
 
   
    BROADBAND COMMUNICATIONS.  Over the next several years, worldwide demand for
pay television services is expected to increase due to the growing availability
of multi-channel television services and broadcast delivery service in areas
which lack the infrastructure for wired cable television, such as rural areas
and emerging markets. For example, according to industry sources, by the year
2000 the penetration rate of multichannel services in the Asia-Pacific region is
expected to grow from 15% to 27%, or a total of 120.0 million subscribers. The
total number of multichannel subscribers in Eastern Europe is expected to grow
from 13.7 million in 1995 to over 35.8 million in 2005. The number of
multichannel subscribers in Western Europe is expected to grow from 53.4 million
in 1995 to over 86.0 million in 2005. In addition, in densely populated areas of
developed countries, wireless cable technology provides a lower-cost entry
strategy for operators who want to establish rapidly a presence in under-served
markets without incurring the substantial cost and time of building traditional
wireline cable infrastructure.
    
 
    Demand for pay television services also has been stimulated by the
proliferation of various wireless and satellite delivery systems. These systems
include wireless cable, consisting of local multipoint distribution services
(LMDS) and multi-channel multipoint distribution services (MMDS), as well as
direct-to-home (DTH) satellite broadcast services and other private and business
television satellite networks. No matter which transmission medium is used, all
systems require conditional access equipment to provide essential system
security, minimizing unauthorized access and piracy of the operator's
transmission signal and thereby maximizing subscriber revenues. Conditional
access equipment also provides the pay television operator necessary flexibility
in providing selective programming, pay-per-view events and custom programming
packages for consumers.
 
    Titan's Broadband Communications unit specializes in providing complete
turnkey security for television delivery systems, with applications for delivery
of television programming via wireless, satellite, coaxial cable and fiber
optics. This unit also provides systems integration services to broadcast
systems operators. The unit was formed to commercialize key patents (which are
co-owned with General Instrument Corporation) and other intellectual property
rights which were originally developed or acquired by Titan's Linkabit division,
along with additional conditional access and signal encryption technology
developed by the Company following its acquisition of Linkabit. Titan's secure
delivery system, the Video PassPort-Registered Trademark- conditional access
system, allows a pay television operator to selectively authorize and/or
deauthorize users for access to video and audio information. Key components of
the Video PassPort system include a subscription authorization system,
pay-per-view authorization system,
 
                                       29
<PAGE>
access control module, set-top decoder firmware and "smart-card" security. The
Video Passport system has been designed with an open system architecture which
enables it to function effectively with a broad range of multi-channel delivery
systems and components. Unlike conditional access systems offered by certain
vertically integrated competitors, the Company's open architecture system allows
system operators to select set-top box vendors on a competitive basis,
independent of the conditional access system.
 
    In January 1995, Titan signed an equipment purchase agreement with
CellularVision Technologies and Telecommunications ("CT&T") for delivery of
analog equipment and software to control access to a wireless LMDS television
service in New York City operated by CellularVision USA ("CellularVision"), an
affiliate and licensee of CT&T. The Company's system has been in operation in a
CellularVision field-test in Brighton Beach, New York during the past year. The
Company believes that CellularVision will use the Video PassPort system if it
expands its operations to additional markets. The equipment purchase agreement
provides that CT&T will designate the Company as an approved vendor and that the
Company will not sell equipment to any other person operating a cellular pay
television system at frequencies above 12 GHz other than CT&T and its licensees.
 
   
    In addition, CT&T has licensed other companies to use its technology for
LMDS systems in several countries. In the second quarter of 1996, the Company
received an additional order from CT&T to provide equipment to a CT&T licensee
for an LMDS system in Bangkok, Thailand. Delivery of the equipment is expected
to commence in the fourth quarter of 1996.
    
 
    The Company is making enhancements to its existing analog conditional access
system to provide added capabilities, features and improved security. The
Company also is currently making significant investments in adapting its analog
system for use in digital video transmission systems in order to address the
digital wireless, direct-to-home satellite and private and business television
markets. The digital Video PassPort incorporates a number of important
enhancements, including compatibility with the MPEG-2 and Digital Video
Broadcast (DVB) international standards.
 
SOFTWARE SYSTEMS
 
    Commercial organizations in many industries worldwide, including
telecommunications and finance, are facing increasing global competition,
forcing them to increase employee productivity through more effective
utilization of information. At the same time, competitive pressures have forced
companies to respond more quickly to shorter technology cycles in order to
develop new products and improve customer service. This demand for greater
efficiency and service has driven companies to re-engineer and improve their
business processes. This transformation places a heavy burden on internal
management information systems departments to change older software programs
running on mainframe computers, often referred to as "legacy systems," to meet
the new information demands of the business. Companies are increasingly turning
to outside sources to assist them in the transition to client/server
environments under which the user as the "client" has direct, on-line access to
data and applications on one or multiple "servers." This open architecture
brings new capabilities for collecting, processing and displaying information
and allows organizations to respond rapidly to new information needs in the
changing global marketplace. This trend has created a demand for software
development organizations skilled in business process re-engineering and the
application of client/server technologies.
 
    Titan provides custom software products and services for large corporate
clients moving from older mainframe systems to distributed computing systems
utilizing client/server, object-oriented software. Titan provides the services
and resources necessary to design, develop and implement these projects,
including systems consulting, project management, work-flow analysis, industry
and application knowledge, implementation, training and program maintenance.
Titan has technical expertise in all facets of systems solutions, including
equipment, databases, design, programming and testing. Titan has an extensive
library of client/server software modules from prior projects which it leverages
in current and future projects, increasing the Company's efficiency and
performance in these development projects.
 
    To date, Titan's commercial software work has focused principally on the
telecommunications industry, having performed work for several large companies
in that industry. The Company's work has included development and support for
access carrier client/server applications, system-to-system communications for
the real-time exchange of
 
                                       30
<PAGE>
maintenance information between an access customer and long-distance providers,
real time customer support applications, new client/server data management
architectures and improved trouble shooting and reporting for telecommunications
systems.
 
    The Company's principal commercial software customer has been a major
telecommunications company. The Company's commercial software business has been,
and for at least the near future will be, dependent upon work from this
customer. Revenues from this customer were approximately $9.7 million, $24.3
million, $24.5 million and $4.9 million in 1993, 1994, 1995 and the six months
ended June 30, 1996, respectively. The Company began to experience reduced
demand from this customer during the second half of 1995 and this trend
continued during the six months ended June 30, 1996. The Company believes that
this reduced demand resulted primarily from the customer's reassessment of its
overall business process reengineering program. In addition, the Company has now
completed major portions of existing work for this customer which contributed to
the trend of declining revenues. The Company continues to do a significant
amount of work for this customer and is now actively seeking to build on its
work for this customer to obtain additional clients in telecommunications and
other industries.
 
    The Company has also been selected to develop and implement enterprise-wide
information networks for the Federal Aviation Administration ("FAA"). Titan's
initial work for the FAA encompassed one process re-engineering program, and
subsequently has expanded to include five development programs, including the
Executive Information System for FAA Decision Management Control. The Executive
Information System is a prototype now being used at the FAA's Airways Facilities
headquarters that provides management with user-friendly access to information
in key areas of budget, personnel, system status and strategic plan status from
geographically dispersed FAA databases.
 
    Titan also is providing information services activities under a $2.6 million
contract with a major commercial bank. This work includes process re-engineering
and development for network management, ATM and financial management systems.
 
    The Company has recently established a four person sales and marketing team
whose objective is to reduce the Company's dependence on revenues from a few
major customers in its commercial software systems business. The Company
believes that its competitive strengths include its detailed knowledge of the
operations and business needs of telecommunications and other customers, expert
and responsive project teams and senior management experience. In addition, the
Company has developed its Protocycling-TM- approach to system design and
implementation in which small teams of Company software developers and customer
representatives work closely to define the customer's initial product
requirements and then to review and refine the system through iterative
development cycles. The Company believes that its Protocycling approach results
in well-documented software and shorter overall development time and minimizes
the need to make expensive changes late in the development cycle.
 
    The Company's commercial software business has over 150 personnel and
systems programmers highly skilled in object-oriented technologies, including
C++, and standards-based software development environments. The Company operates
from four development centers located near principal customers across the United
States. The centers are linked by a high-speed wide area network which permits
software specialists who may be located in different centers to work
cooperatively on the same development project.
 
EMERGING TECHNOLOGIES
 
    The Emerging Technologies segment contains early-stage commercial
businesses, including medical product sterilization and environmental
consulting, together with established businesses generally involved in
Department of Defense (DoD) funded research and development contracts. The
Company's strategy is to cultivate the funded research and development
activities as a source of additional commercial or DoD products, systems or
services.
 
    MEDICAL STERILIZATION SYSTEMS.  The current market for medical product
sterilization systems is dominated by two technologies--cobalt-60 radioisotope
systems, which sterilize through the use of radiation, and ethylene oxide
systems, which sterilize through the use of a hazardous gas. The Company
believes that these technologies present potential health risks and
environmental complications due to the hazardous substances used in these
procedures. The Titan Scan division was formed to address the need for an
environmentally sound sterilization system for
 
                                       31
<PAGE>
disposable medical products. Titan Scan applies the Company's advanced linear
accelerator technology to the sterilization of medical products. Titan Scan
believes its SureBeam-Registered Trademark- irradiation sterilization process
offers a reliable, environmentally acceptable and efficient alternative to
traditional cobalt-60 radioisotope or ethylene oxide systems.
 
    Titan Scan provides sterilization services and systems to the medical device
marketplace in two principal ways: (i) its owner-operated facilities; and (ii)
sales and installations of turnkey sterilization systems. Titan Scan owns and
operates two facilities to provide contract sterilization services to medical
device manufacturers. The Company's first facility commenced operation in July
1993 in Denver, Colorado and is now operating at nearly full capacity. Titan
Scan also opened a second facility in San Diego, California in January 1996 and
has secured a five-year contract with IMED Corporation as anchor customer for
the facility. In June 1995, the Company sold its first turnkey sterilization
system to BSE-Mediscan in Kremsmunster, Austria and is aggressively pursuing
additional turnkey opportunities.
 
   
    ENVIRONMENTAL CONSULTING.  Major industrial companies in the mining,
petroleum, chemical and electronics industries are seeking outside assistance in
managing and minimizing the costs of their environmental remediation efforts.
Titan Environmental Corporation ("TEC"), a subsidiary of the Company,
specializes in providing professional environmental consulting and engineering
services to these industrial customers. TEC employs approximately 40 people,
consisting primarily of consulting engineers, environmental scientists and
remediation managers. TEC's capabilities include remediation strategy
development, site assessment, risk assessment, remediation technology selection,
contract management and oversight of regulatory agency approvals. In particular,
TEC focuses on the development of comprehensive solutions to groundwater
contamination problems.
    
 
    FUNDED RESEARCH & DEVELOPMENT.  Titan performs various government-sponsored
research and development projects, primarily comprised of cost-reimbursable
contracts. These research and development activities involve a number of
technologies including those necessary to develop and manufacture high-powered
microwave tubes.
 
   
    OTHER BUSINESSES.  Titan also designs and manufactures custom particle
accelerators and pulsed power systems. These systems include linear electron
accelerators for applications including medical product sterilization and basic
research. These products are sold domestically and internationally to both
government and industrial customers.
    
 
GOVERNMENT CONTRACTS
 
    Sales to the United States Government, including both defense and
non-defense agencies, and sales as a subcontractor as well as direct sales,
aggregated $112.0 million, $93.1 million, $81.6 million and $41.2 million in
1993, 1994, 1995 and the six months ended June 30, 1996, respectively. These
amounts represented 75%, 68%, 61% and 68% of total revenues in 1993, 1994, 1995
and the six months ended June 30, 1996, respectively.
 
    Titan's Government customers include the Navy, Army, Air Force, and other
Government agencies, including the FAA, Federal Emergency Management Agency, the
Department of Commerce, the National Aeronautics and Space Administration, the
Defense Nuclear Agency and others. The Company's business is dependent to a
large extent upon continued funding from these and other government agencies.
 
    The Company's contracts with the Government and its subcontracts with
government prime contractors are subject to termination for the convenience of
the Government; termination, reduction, or modification in the event of change
in the Government's requirements or budgetary constraints; and, when the Company
participates as a subcontractor, the failure or inability of the prime
contractor to perform its prime contract. In addition, the Company's contract
costs and fees, including allocated indirect costs, are subject to audits and
adjustments by negotiation between the Company and the Government.
 
    In addition to the right to terminate, Government contracts are conditioned
upon the continuing availability of Congressional appropriations. Congress
usually appropriates funds on a fiscal year basis even though contract
performance may take several years. Consequently, at the outset of a major
program, the contract is usually incrementally funded and additional funds are
normally committed to the contract by the procuring agency as appropriations are
made by Congress for future fiscal years.
 
    The Company's business with the Government and prime contractors is
performed under cost reimbursement, time and materials or fixed price contracts.
Cost reimbursement contracts for the Government provide for
 
                                       32
<PAGE>
reimbursement of costs plus the payment of a fee. Under time and materials
contracts, the Company is reimbursed for labor hours at negotiated hourly
billing rates and is reimbursed for travel and other direct expenses at actual
costs plus applied general and administrative expense. Under fixed price
contracts, the Company agrees to perform certain work for a fixed price.
 
    The following table gives the percentage of revenues realized by the Company
from the three primary types of Government contracts during the periods
indicated.
 
   
<TABLE>
<CAPTION>
                                                                                      SIX MONTHS ENDED
CONTRACT TYPE                                         1993       1994       1995        JUNE 30, 1996
- --------------------------------------------------  ---------  ---------  ---------  -------------------
<S>                                                 <C>        <C>        <C>        <C>
Cost Reimbursement................................       62.7%      59.9%      54.7%           45.9%
Time and Materials................................        1.8        3.3        5.1             2.5
Fixed Price.......................................       35.5       36.8       40.2            51.6
                                                    ---------  ---------  ---------           -----
                                                        100.0%     100.0%     100.0%          100.0%
                                                    ---------  ---------  ---------           -----
                                                    ---------  ---------  ---------           -----
</TABLE>
    
 
PATENTS, TRADEMARKS AND TRADE SECRETS
 
   
    The policy of the Company is to apply for patents and other appropriate
statutory protection when it develops new or improved technology. The Company
presently holds over 40 U.S. patents, as well as a number of trademarks and
copyrights. However, it does not rely solely on such statutory protection to
protect its technology and intellectual property. In addition to seeking patent
protection for its inventions, the Company relies on the laws of unfair
competition and trade secrets to protect its unpatented proprietary rights. The
Company attempts to protect its trade secrets and other unpatented proprietary
information through agreements with customers, vendors, employees and
consultants. In addition, various names used by the Company for its products and
services have been registered with the U.S. Patent and Trademark Office. There
can be no assurance, however, that the Company's patents and copyrights will
provide adequate protection, or that the Company's competitors will not
independently develop or "reverse-engineer" technologies that are substantially
equivalent or superior to the Company's technologies. In addition, there can be
no assurance that the agreements upon which the Company relies to protect its
trade secrets and proprietary information will be adequate to protect the
secrecy of such information.
    
 
BACKLOG
 
    Contracts undertaken by the Company may extend beyond one year, and
accordingly, portions are carried forward from one year to the next as part of
backlog. Because many factors affect the scheduling of projects, no assurance
can be given as to when revenue will be realized on projects included in the
Company's backlog. Although backlog represents only business which is considered
to be firm, there can be no assurance that cancellations or scope adjustments
will not occur. The majority of backlog represents contracts under the terms of
which cancellation by the customer would entitle the Company to all or a portion
of its costs incurred and potential fees.
 
   
    By segment, the commercial backlog at June 30, 1996, was approximately $12.5
million, $6.6 million, $9.3 million and $2.4 million for Communications Systems,
Software Systems, Emerging Technologies and Defense Systems, respectively.
    
 
    Many of the Company's contracts with the U.S. Government are funded by the
procuring agency from year to year, primarily based on its fiscal requirements.
This results in two different categories of U.S. Government backlog: funded and
unfunded backlog. "Funded backlog" consists of the aggregate contract revenues
remaining to be earned by the Company at a given time, but only to the extent
such amounts have been appropriated by Congress and allocated to the contract by
the procuring Government agency. "Unfunded backlog" consists of (i) the
aggregate contract revenues which are expected to be earned as the Company's
customers incrementally allot funding to existing contracts, whether the Company
is acting as a prime contractor or subcontractor, and (ii) the aggregate
contract revenues which remain to be funded on contracts which have been newly
awarded to the Company. "Backlog" is the total of the commercial and government
funded and unfunded backlog.
 
                                       33
<PAGE>
   
    The Company's backlog consists of the following approximate amounts as of
June 30, 1996:
    
 
   
<TABLE>
<CAPTION>
BACKLOG
- -----------------------------------------------------------------------------
<S>                                                                            <C>
Commercial backlog...........................................................  $    30,845,000
U.S. Government funded backlog...............................................       50,719,000
U.S. Government unfunded backlog.............................................       29,983,000
                                                                               ---------------
                                                                               $   111,547,000
                                                                               ---------------
                                                                               ---------------
</TABLE>
    
 
   
    Backlog at June 30, 1996 includes $37.1 million from Eldyne, Unidyne and
DCS, which were acquired by the Company in May 1996 and excludes backlog of the
Company's Electronics division which was sold in July 1996.
    
 
   
    In addition to the backlog described above, at June 30, 1996, the Company
had remaining priced options of over $60 million from the U.S. Navy for
full-scale production of its Mini-DAMA satellite communications terminal and
priced options of approximately $80 million from the U.S. Navy and other
government agencies in the Unidyne business. The Company expects that a
substantial number of these options will be exercised in the future, although
there is no assurance that any options will be exercised.
    
 
   
    Management believes that backlog is not necessarily indicative of future
revenues. The Company's backlog is typically subject to large variations from
quarter to quarter as existing contracts are renewed or new contracts are
awarded. Additionally, all U.S. Government contracts included in backlog,
whether or not funded, may be terminated at the convenience of the U.S.
Government.
    
 
RESEARCH AND DEVELOPMENT
 
    The Company maintains a staff of engineers, other scientific professionals
and support personnel engaged in development of new applications of technology
and improvement of existing products. These programs' costs are expensed as
incurred. Total expenditures for research and development were $8.9 million,
$12.7 million, $16.7 million, and $4.5 million in 1993, 1994, 1995 and the six
months ended June 30, 1996, respectively. These expenditures included Company
funded research and development of $2.2 million, $5.3 million, $5.9 million, and
$2.4 million and customer sponsored research and development of $6.7 million,
$7.4 million, $10.8 million, and $2.1 million, in 1993, 1994, 1995 and the six
months ended June 30, 1996, respectively. The majority of the Company's customer
sponsored research and development activity is funded under contract to the U.S.
Government.
 
COMPETITIVE CONDITIONS
 
    DEFENSE SYSTEMS.  The Company designs, manufactures and sells earth stations
and related subsystems for use in military satellite communications systems.
Although the Company has significant market share in certain segments of the
military satellite communications systems market, some competitors have greater
financial and personnel resources than the Company.
 
    The Company is one of many involved in providing sophisticated systems
engineering for a variety of programs for agencies of the United States
Government and prime contractors for these agencies. Most activities in which
the Company engages are very competitive and require highly skilled and
experienced technical personnel. Numerous companies compete in the service areas
in which the Company is engaged, many of which have significantly greater
financial and personnel resources than does the Company. As is customary in the
government contracting business, the Company expends time and effort in
preparing competitive proposals, only a portion of which may result in the award
of contracts.
 
    COMMUNICATIONS SYSTEMS.  The Company is one of many companies providing
satellite earth station networks and related subsystems in commercial markets.
The products compete based primarily on quality, reliability, service and price.
Competition is intense, and many competitors have greater financial and
personnel resources than the Company.
 
    The Company is one of a few companies in the secure distribution of
television business. These products compete based primarily on quality,
reliability, service and price. The Company's major competitors include General
Instruments Corporation and Scientific Atlanta, Inc., both of whom have
significantly greater resources than the Company.
 
                                       34
<PAGE>
    SOFTWARE SYSTEMS.  The Company is one of many developers producing custom
software for commercial clients. The custom software industry is rapidly
changing and is subject to technological obsolescence. Many of the Company's
customers in this business have their own in-house capabilities to perform
certain types of services that might otherwise be performed by the Company. The
primary factors of competition in the custom software development business
include technical skills, knowledge of specific industry operations for which
the software is being developed, management and marketing expertise and price.
 
    EMERGING TECHNOLOGIES.  The Company is one of a few companies involved in
the sterilization of disposable medical products prior to their use. This
service competes primarily on quality, reliability, service, safety,
environmental acceptability and price. The Company's major competitors are
Isomedix, Inc. and Sterigenics International, Inc.
 
    The Company competes against a wide variety of companies to perform funded
research and development contracts for the Government. Many of these companies
have substantially greater financial and technical resources than the Company.
The Government's own in-house capabilities and federally-funded (non-profit)
research and development centers are also, in effect, competitors of the Company
in that they perform certain types of services that might otherwise be performed
by the Company. The primary factors of competition in the funded research
business include technical skills, management and marketing expertise and price.
 
EMPLOYEES
 
   
    At June 30, 1996, the Company employed approximately 1,400 employees,
predominantly located in the United States, of which 1,100 persons are employed
in the Company's government business units and 300 persons are employed in the
Company's commercial business units.
    
 
                                       35
<PAGE>
                                   MANAGEMENT
 
   
    The Company's executive officers and directors are listed below, together
with their ages and offices held by them. The Company's Board of Directors
consists of seven members elected annually.
    
 
   
<TABLE>
<CAPTION>
        NAME              AGE                           POSITION
- ---------------------     ---     ----------------------------------------------------
<S>                    <C>        <C>
J. S. Webb                76      Chairman of the Board of Directors
Gene W. Ray               58      President, Chief Executive Officer and Director
Louis L. Fowler           58      Vice President and Assistant Secretary
Ronald B. Gorda           41      Senior Vice President
Cornelius L. Hensel       60      Senior Vice President
Bernard M. Hirl           53      Senior Vice President and Chief Financial Officer
Frederick L. Judge        62      Senior Vice President
Prabhav Maniyar           37      Senior Vice President, Corporate Development
Charles R. Allen          70      Director
Joseph F. Caligiuri       68      Director
Daniel J. Fink            69      Director
Robert E. La Blanc        62      Director
Thomas G. Pownall         74      Director
</TABLE>
    
 
    Mr. Webb served as Vice Chairman of the Board of TRW, Inc., a diversified
manufacturing company, from June 1978 until December 1981 and President of
TRW-Fujitsu Company, a joint venture formed to market Fujitsu's computer
projects in the United States, from May 1980 until his retirement in December
1981.
 
    Dr. Ray was a co-founder of Titan Systems, Inc., the parent of which merged
into the Company in 1985. He served as a Director, Chief Executive Officer and
President of Titan Systems from its inception in 1981 until the merger. He has
been President and Chief Executive Officer of the Company since the merger.
 
    Mr. Fowler has been Vice President since September 1989. From March 1987 to
September 1989 he served as Vice President of Titan Systems, Inc. Prior thereto,
Mr. Fowler was Director of Contracts of Titan Systems, Inc. from March 1985 to
March 1987.
 
    Mr. Gorda has been Senior Vice President since February 1995 and President
of the Linkabit division of the Company since June 1993. From May 1994 to
February 1995 he was a Vice President at Titan. From August 1991 to June 1993 he
served as Senior Vice President of the SATCOM Systems business unit of the
Linkabit division. Prior thereto, he was Senior Program Manager of the SATCOM
Command and Control division of Rockwell International from April 1986 to July
1991.
 
    Mr. Hensel joined the Company in January 1995 and has been Senior Vice
President since February 1995. From January 1994 to December 1994 Mr. Hensel was
Senior Vice President and General Manager of the C(3)I Systems Division of CSC
Professional Systems Group. From June 1988 to December 1993 he was Senior Vice
President and General Manager of the C(3)I Systems Division of Atlantic Research
Corporation.
 
    Mr. Hirl joined the Company in July 1996 as Senior Vice-President and Chief
Financial Officer. From January 1984 to March 1996, Mr. Hirl was employed by
Unisys Corporation, an information systems and services company, where he held a
number of senior financial management positions including Vice President of
Finance in both the government and information systems services businesses of
Unisys.
 
    Mr. Judge has been Senior Vice President since February 1994. From January
1991 to January 1994, Mr. Judge was Senior Vice President and Chief Operating
Officer of Hughes Communications, Inc., a unit of GM Hughes Electronics Corp.
From January 1988 to January 1991, he served as Senior Vice President of Hughes
Communications, Inc.
 
    Mr. Maniyar has been Senior Vice President, Corporate Development since May
1996. From June 1993 to May 1996 he was Chief Financial Officer of Elydne, Inc.,
Unidyne Corporation and Diversified Control Systems, which were acquired by the
Company in May 1996. Prior to that time, Mr. Maniyar held a series of financial
positions with NationsBank.
 
                                       36
<PAGE>
    Mr. Allen was employed by TRW, Inc., a diversified manufacturing company,
from 1955 to 1986, where he held a number of executive management positions,
including director from 1972 to 1986 and Executive Vice President and Chief
Financial Officer from 1977 to 1986.
 
    Mr. Caligiuri was employed by Litton Industries, Inc., a diversified
manufacturing and services company, from 1969 to 1993, where he held a number of
executive management positions, including Executive Vice President from
September 1981 to April 1993.
 
    Mr. Fink was employed by General Electric Co. from 1967 to 1982, where he
held a number of executive management positions, including Senior Vice President
of Corporate Planning and Development, after which he founded and has been the
President of D.J. Fink Associates, Inc., a management consulting firm.
 
    Mr. La Blanc was a General Partner with Salomon Brothers, an investment
banking firm, from 1969 to 1979. From 1979 to 1981 he was Vice Chairman of
Continental Telecom, Inc., after which he founded and has been the President of
Robert E. La Blanc Associates, Inc., a financial and technical consulting firm.
 
    Mr. Pownall was employed by Martin Marietta Corporation, a diversified
manufacturing and services company, from 1963 to 1992 where he held a number of
executive management positions, including director from September 1971 to April
1992, Chief Executive Officer from April 1982 to April 1988, and Chairman of the
Board of Directors from January 1983 to April 1988.
 
                                       37
<PAGE>
                             PRINCIPAL STOCKHOLDERS
 
    The following table sets forth information relating to the beneficial
ownership of the Common Stock by each person known to the Company to be the
beneficial owner of more than 5% of the outstanding shares of Common Stock as of
August 9, 1996.
 
<TABLE>
<CAPTION>
                                                                                BENEFICIAL
                                                                               OWNERSHIP AS
                                                                                    OF         PERCENT OF
NAME OF BENEFICIAL OWNER                                                      AUGUST 9, 1996      CLASS
- ----------------------------------------------------------------------------  --------------  -------------
<S>                                                                           <C>             <C>
Jack D. Witt................................................................    1,177,584(1)         7.33%
 San Diego, California
 
BKP Capital Management, Inc.................................................    1,080,000(2)         6.72
 San Francisco, California
</TABLE>
 
- -------------------
(1) Based on a Schedule 13D, dated June 5, 1996, filed by Mr. Witt with the
    Securities and Exchange Commission.
 
(2) All shares are beneficially owned by BKP Capital Management ("BKP"), Bob K.
    Pryt, its President and sole shareholder and BKP Partners, L.P. ("BKPP").
    BKP, BKPP and Mr. Pryt have shared voting and dispositive power with respect
    to all 1,080,000 shares. All information concerning BKP, Mr. Pryt and BKPP
    is based upon information provided to the Company by BKP.
 
                           DESCRIPTION OF DEBENTURES
 
   
    The Debentures will be issued under an indenture (the "Indenture") to be
entered into between the Company
and Norwest Bank Minnesota N.A., as trustee (the "Trustee"). The following
statements are subject to the detailed provisions of the Indenture and are
qualified in their entirety by reference to the Indenture, a copy of which will
be provided to prospective investors by the Company upon request and is also
available for inspection at the office of the Trustee. Wherever particular
provisions of the Indenture are referred to, such provisions are incorporated by
reference as a part of the statements made, and the statements are qualified in
their entirety by such reference.
    
 
GENERAL
 
   
    The Debentures will represent unsecured general obligations of the Company,
subordinate in right of payment to certain other obligations of the Company as
described under "Subordination of Debentures," and convertible into Common Stock
as described under "Conversion." The Debentures will mature on October  , 2003.
The Debentures will be limited to $30,000,000 aggregate principal amount
($34,500,000 if the Underwriter's over-allotment option is exercised in full).
The Company will pay interest on the Debentures semi-annually on October  and
April  of each year, commencing April  , 1997 at the rate of   % per annum and
will pay interest on the Debentures (except defaulted interest) to the persons
who are registered holders of Debentures at the close of business on the
preceding October  and April  , respectively (subject to certain exceptions in
the case of Debentures redeemed or repurchased upon a Change in Control between
a record date and the next succeeding interest payment date). The Company may
pay principal and interest by check and may mail an interest check to a holder's
registered address. Holders must surrender Debentures to the Paying Agent to
collect principal payments.
    
 
    The Debentures will be issued without coupons in denominations of $1,000 and
whole multiples of $1,000. A holder may transfer or exchange Debentures in
accordance with the Indenture. No service charge will be made for any
registration of transfer, exchange or conversion of Debentures, except for any
tax or other governmental charges that may be imposed in connection with any
transfers, registration of transfers or exchanges. The registrar for the
Debentures need not transfer or exchange any Debentures selected for redemption.
Also, it need not transfer or exchange any Debentures for a period of 15 days
before selecting Debentures to be redeemed. The registered holder of a Debenture
may be treated as its owner for all purposes.
 
    Initially, the Trustee will act as Registrar, Paying Agent and Conversion
Agent. The Company may appoint an additional, or change any, Paying Agent,
Registrar or Conversion Agent without notice. The Company may act in any such
capacity.
 
                                       38
<PAGE>
    The Indenture does not contain any restrictions on the payment of dividends
or on the repurchase of securities of the Company or any financial covenants,
nor does the Indenture require the Company to maintain any sinking fund or other
reserves for repayment of the Debentures.
 
CONVERSION
 
   
    The holders of the Debentures will be entitled at any time after the
original issuance thereof and before the close of business on the date of
maturity of the Debentures, subject to prior redemption or repurchase, to
convert the Debentures, or portions thereof (if the portions are $1,000 or whole
multiples thereof) into shares of Common Stock at the conversion price set forth
on the cover page of this Prospectus (subject to adjustments as described
below). Except as described below, no payment or adjustment will be made for
accrued interest on a converted Debenture or for dividends on any Common Stock
issued on conversion. If any Debenture is converted between a record date for
the payment of interest and the next succeeding interest payment date, unless
such Debenture has been called for redemption on a redemption date between such
dates, such Debenture must be accompanied by funds equal to the interest payable
to the registered holder on such interest payment date on the principal amount
so converted. A Debenture converted on an interest payment date need not be
accompanied by any payment, and the interest on the principal amount of the
Debenture being converted will be paid on such interest payment date to the
registered holder of such Debenture on the immediately preceding record date.
The Company will not issue fractional shares of Common Stock upon conversion of
Debentures and instead will deliver a check in lieu of the fractional share
based upon the market value of the Common Stock on the last trading day prior to
the conversion date. In the case of Debentures called for redemption, conversion
rights will expire at the close of business on the tenth calendar day preceding
the redemption date, and in the event any holder exercises its Repurchase Right
(as defined below), such holder's conversion right will terminate upon receipt
of the written notice of exercise of such Repurchase Right. See "--Repurchase at
Option of Holders Upon Change in Control." In the case of Debentures called for
redemption on a redemption date between a record date and the opening of
business on the next succeeding interest payment date, no interest will be
payable on any such Debentures converted during such period.
    
 
   
    The conversion price is subject to adjustment as set forth in the Indenture
in certain events, including the payment of dividends or distributions on the
Common Stock in shares of capital stock; subdivisions or combinations of the
Common Stock into a greater or smaller number of shares; a reclassification of
the Common Stock resulting in an issuance of any shares of the capital stock of
the Company; the distribution of rights or warrants to all holders of Common
Stock entitling them for a period of sixty days or less to purchase Common Stock
at less than the then current market price at that time; and the distribution to
all holders of Common Stock of assets or debt securities or any rights or
warrants to purchase securities, other than Common Stock, of the Company (other
than cash dividends or cash distributions payable out of consolidated net income
or retained earnings). No adjustment will be required for rights to purchase
Common Stock pursuant to any plan of the Company for reinvestment of dividends
or interest, or for a change in the par value of the Common Stock. To the extent
that Debentures become convertible into cash, no adjustment will be required
thereafter as to cash. No adjustment in the conversion price will be made unless
such adjustment would require a change of at least $.25 in the conversion price;
however, any adjustment that would otherwise be required to be made shall be
carried forward and taken into account at the earlier of any subsequent
adjustment or three years after the occurrence of the event giving rise to the
adjustment. The Company reserves the right to make such reductions in the
conversion price in addition to those required in the foregoing provisions as
the Company in its discretion shall determine to be advisable in order that
certain stock-related distributions hereafter made by the Company to its
stockholders shall not be taxable. Except as stated above, the conversion price
will not be adjusted for the issuance of Common Stock or any securities
convertible into or exchangeable for Common Stock, or carrying the right to
purchase any of the foregoing. See "Certain Federal Income Tax
Consequences--Conversion."
    
 
    If the Company reclassifies the Common Stock or merges into, or transfers or
leases substantially all of its assets to, another corporation, the holders of
the Debentures then outstanding will be entitled thereafter to convert such
Debentures into the kind and amount of shares of capital stock, other
securities, cash or other assets which they would have owned immediately after
such event had such Debentures been converted immediately before the effective
date of the transaction.
 
                                       39
<PAGE>
   
    Conversion price adjustments may in certain circumstances result in
constructive distributions that could be taxable as dividends under the Internal
Revenue Code of 1986, as amended, to holders of Debentures or to holders of
Common Stock issued upon conversion thereof. See "Certain Federal Income Tax
Consequences--Conversion."
    
 
OPTIONAL REDEMPTION
 
   
    The Debentures may be redeemed on at least 20 and not more than 60 days
notice at the option of the Company, in whole at any time or in part from time
to time, at the following redemption prices (expressed as percentages of
principal), together with accrued interest to the date fixed for redemption,
during the twelve month period beginning October  , in the years set forth
below:
    
 
<TABLE>
<CAPTION>
YEAR                             PERCENTAGE
- ------------------------------  -------------
<S>                             <C>
1999..........................            %
2000..........................
2001..........................
2002..........................
</TABLE>
 
   
provided, that no redemption may be made prior to October  , 1999. If less than
all the Debentures are to be redeemed, the Trustee will select the Debentures to
be redeemed on a pro rata basis, by lot, by such method as may be required by an
exchange on which the Debentures are listed or by any other method the Trustee,
in its discretion, deems fair.
    
 
REPURCHASE AT OPTION OF HOLDERS UPON CHANGE IN CONTROL
 
    Upon any Change in Control (as defined below) with respect to the Company,
each holder of Debentures shall have the right (the "Repurchase Right"), at the
holder's option, to require the Company to repurchase all of such holder's
Debentures, or a portion thereof which is $1,000 or any integral multiple
thereof, on the date (the "Repurchase Date") that is 45 days after the date of
the Company Notice (as defined below) at a price equal to 100% of the principal
amount of the Debentures, plus accrued interest, if any, to the Repurchase Date.
 
    Within 30 days after the occurrence of a Change in Control, the Company is
obligated to mail to all holders of record of the Debentures a notice (the
"Company Notice") of the occurrence of such Change in Control and the Repurchase
Right arising as a result thereof. The Company shall deliver a copy of the
Company Notice to the Trustee and shall cause a copy of such notice to be
published in THE WALL STREET JOURNAL or another newspaper of national
circulation. To exercise the Repurchase Right, a holder of Debentures must
deliver on or before the 30th day after the date of the Company Notice
irrevocable written notice to the Company (or an agent designated by the Company
for such purpose) and the Trustee of the holder's exercise of such right
together with the Debentures with respect to which the right is being exercised,
duly endorsed for transfer.
 
CHANGE IN CONTROL
 
    A "Change in Control" of the Company means (i) the acquisition by any
person, entity or "group", within the meaning of Section 13(d)(3) or 14(d)(2) of
the Exchange Act, (excluding, for this purpose, the Company or its subsidiaries,
or any employee benefit plan of the Company or its subsidiaries which acquires
beneficial ownership of voting securities of the Company) of beneficial
ownership (within the meaning of Rule 13d-3 promulgated under the Exchange Act)
of 50% or more of either the then outstanding shares of Common Stock or the
combined voting power of the Company's then outstanding voting securities
entitled to vote generally in the election of directors; or (ii) individuals
who, as of the date of the Indenture, constitute the Board of Directors (as of
the date hereof the "Incumbent Board") cease for any reason to constitute at
least a majority of the Board of Directors, provided that any person becoming a
director subsequent to the date hereof whose election, or nomination for
election by the Company's stockholders, was approved by a vote of at least a
majority of the directors then comprising the Incumbent Board shall be
considered as though such person were a member of the Incumbent Board; or (iii)
approval by the stockholders of the Company of a reorganization, merger or
consolidation, in each case, with respect to which persons who were the
stockholders of the Company immediately prior to such reorganization, merger or
consolidation do not, immediately thereafter, own more than 50% of the combined
voting power entitled to vote generally in the election of directors of the
reorganized, merged or consolidated company's then outstanding voting
securities; or (iv) a liquidation or dissolution of the Company (other than
pursuant to the United States Bankruptcy Code) or the conveyance, transfer or
leasing of all or substantially all of the assets of the Company.
 
                                       40
<PAGE>
    No quantitative or other established meaning has been given to the phrase
"all or substantially all" (which appears in the definition of Change in
Control) by courts which have interpreted this phrase in various contexts. In
interpreting this phrase, courts make a subjective determination as to the
portion of assets conveyed, considering such factors as the value of assets
conveyed and the proportion of an entity's income derived from the assets
conveyed. To the extent the meaning of such phrase is uncertain, uncertainty
will exist as to whether or not a Change in Control may have occurred (and,
accordingly, whether or not the holders of Debentures will have the right to
require the Company to repurchase their Debentures).
 
   
    The occurrence of a Change in Control would, in most cases, permit the
lenders to require prepayment of some or all amounts outstanding under the
Company's bank lines of credit and other debt agreements. See "Capitalization."
In the event of a Change in Control, any repurchase of the Debentures could,
absent payment in full of any amounts outstanding under such credit facilities
or waiver, be prevented by the subordination provisions of the Debentures. See
"--Subordination of Debentures." Failure by the Company to repurchase the
Debentures when required will result in an Event of Default with respect to the
Debentures whether or not such repurchase is permitted by the subordination
provisions. The right to require the Company to repurchase the Debentures could
delay or deter a Change in Control of the Company, whether or not such Change in
Control were supported by the Board of Directors of the Company.
    
 
    If a Change in Control occurs, there can be no assurance that the Company
would have sufficient funds or financing to repay any Senior Debt then required
to be repaid or to repurchase any or all Debentures then required to be
repurchased under the Indenture.
 
    If an offer is made to repurchase Debentures as a result of a Change in
Control, the Company intends to comply with all tender offer rules, including
but not limited to Section 13(e) and 14(e) under the Exchange Act and Rules
13c-1 and 14c-1 thereunder, to the extent applicable to such offer.
 
SUBORDINATION OF DEBENTURES
 
    Upon any distribution to creditors of the Company in a liquidation or
dissolution of the Company or in a bankruptcy, reorganization, insolvency,
receivership or similar proceeding relating to the Company or its property, the
payment of the principal of and premium, if any, and interest on the Debentures
will be subordinated, to the extent provided in the Indenture, in right of
payment to the prior payment in full of all Senior Debt.
 
    No payment of principal of or premium, if any, or interest may be made by
the Company, directly or indirectly, on the Debentures (including any repurchase
pursuant to the exercise of the Repurchase Right) or to acquire any of the
Debentures at any time if a default in payment of the principal of or premium,
if any, or interest on Senior Debt exists, unless and until such default shall
have been cured or waived or shall have ceased to exist. During the continuance
of any event of default with respect to any Senior Debt, as such event of
default is defined under any such Senior Debt or in any agreement pursuant to
which any Senior Debt has been issued (other than default in payment of the
principal of, or premium, if any, or interest on any Senior Debt), permitting
the holders thereof to accelerate the maturity thereof, no payment may be made
by the Company, directly or indirectly, with respect to principal of or premium,
if any, or interest on the Debentures for 90 days following written notice to
the Company, from any holder or holders thereof or their representative or
representatives or the trustee or trustees under any indenture under which any
instrument evidencing any such Senior Debt may have been issued, that such an
event of default has occurred and is continuing. However, if the maturity of
such Senior Debt is accelerated, no payment may be made on the Debentures until
such Senior Debt that has matured has been paid or such acceleration has been
cured or waived.
 
    Senior Debt is defined in the Indenture as Debt (as defined below) of the
Company outstanding at any time except Debt that by its terms is subordinate in
right of payment to the Debentures or Debt that is not otherwise senior in right
of payment to the Debentures. Senior Debt does not include Debt of the Company
to any of its subsidiaries. Debt is defined with respect to any person as the
principal of, and premium, if any, and interest on (a) all indebtedness of such
person for borrowed money (including all indebtedness evidenced by notes, bonds,
debentures or other securities sold by such person for money), (b) all
indebtedness incurred by such person in the acquisition (whether by way of
purchase, merger, consolidation or otherwise and whether by such person or
another person) of any business, real property or other assets (except assets
acquired in the ordinary course of the conduct of the acquiror's usual
business), (c) guarantees by such person of indebtedness described in clause (a)
or (b) of any
 
                                       41
<PAGE>
   
other person, (d) all renewals, extensions, refundings, deferrals,
restructurings, amendments and modifications of any such indebtedness,
obligation or guarantee, (e) all reimbursement obligations of such person with
respect to letters of credit, bankers' acceptances or similar facilities issued
for the account of such person, (f) all capital lease obligations of such
person, and (g) all net obligations of such person under interest rate swap or
similar agreements of such person. There are no restrictions in the Indenture
upon the creation of additional Senior Debt by the Company, or on the creation
of any indebtedness by the Company or any of its subsidiaries. As of September
30, 1996, the Company had Senior Debt (excluding accrued interest) of
approximately $29.7 million.
    
 
    By reason of the subordination provisions described above, in the event of
insolvency, funds which would otherwise be payable to Debentureholders will be
paid to the holders of Senior Debt to the extent necessary to pay Senior Debt in
full. As a result of these payments, general creditors of the Company may
recover less, ratably, than holders of Senior Debt and such general creditors
may recover more, ratably, than holders of Debentures or other subordinated
indebtedness of the Company.
 
MERGER OR CONSOLIDATION
 
    The Indenture will not permit the Company to consolidate with, or merge
into, or transfer or lease all or substantially all of its assets to, another
person unless such other person is a corporation organized under the laws of the
United States, any State thereof or the District of Columbia and such person
assumes by supplemental indenture all the obligations of the Company under the
Debentures and the Indenture, and immediately after giving effect to the
transaction, no default shall exist.
 
DEFAULTS AND REMEDIES
 
   
    An Event of Default includes the occurrence of any of the following: default
for 30 days in payment of interest; default in payment of principal at maturity,
upon redemption or exercise of a Repurchase Right or otherwise; default in
payment on Debt at maturity of at least $5,000,000 principal amount and
continuance of such default for 30 days after notice given in accordance with
the Indenture, or default on Debt and, as a result, payment of at least
$5,000,000 principal amount of Debt is accelerated without such acceleration
having been cured, waived, rescinded, or annulled for 30 days after notice given
in accordance with the Indenture; failure by the Company for 60 days after
notice to it to comply with any of its other agreements in the Indenture or the
Debentures; and certain events of bankruptcy or insolvency. If an Event of
Default occurs and is continuing, the Trustee or the holders of at least 25% in
principal amount of the Debentures may declare all the Debentures to be due and
payable immediately, except for defaults due to certain events of bankruptcy or
insolvency in which case if an Event of Default occurs and is continuing,
automatically the principal of all the Debentures and the interest thereon shall
become immediately due and payable. The Trustee may require indemnity
satisfactory to it before it enforces the Indenture or the Debentures. Subject
to certain limitations, holders of a majority in principal amount of the
Debentures may direct the Trustee in its exercise of any trust power. The
Trustee may withhold from Debentureholders notice of any default (except a
default in payment of principal or interest) if it determines that withholding
notice is in their interests. The Company is required to file with the Trustee
annually an officers' statement as to the absence of defaults in fulfilling any
of its obligations under the Indenture.
    
 
MODIFICATIONS OF THE INDENTURE
 
   
    The Company and the Trustee may amend the Indenture without notice to any
Debentureholder but with the written consent of the holders of a majority in
principal amount of the outstanding Debentures. However, without the consent of
each Debentureholder affected, an amendment may not: (i) reduce the amount of
Debentures whose holders must consent to an amendment; (ii) reduce the rate or
change the time for payment of interest on any Debenture; (iii) reduce the
principal of or change the fixed maturity of any Debenture (including, without
limitation, the optional redemption provisions or the Repurchase Right); (iv)
make any Debenture payable in money other than that stated in the Debenture; (v)
change the provisions of the Indenture regarding the right of a majority of the
Debentureholders to waive defaults under the Indenture or impair the right of
any Debentureholder to institute suit for the enforcement of any payment of
principal and interest on the Debentures on and after their respective due
dates; (vi) make any change that adversely affects the rights to convert any
Debenture; or (vii) make any change in the terms of the Debentures that
adversely affects the rights of any Debentureholder.
    
 
                                       42
<PAGE>
SATISFACTION AND DISCHARGE OF INDENTURE
 
   
    The Indenture will be discharged and cancelled upon the satisfaction of
certain conditions, including the payment of all the Debentures or the deposit
with the Trustee, within not more than six months prior to the maturity of the
Debentures or within one year of redemption of all of the Debentures, of funds
sufficient for such payment or redemption.
    
 
REPORTS TO HOLDERS OF DEBENTURES
 
    The Company will regularly furnish to each holder of Debentures copies of
its annual report to stockholders, containing audited financial statements, and
any other financial reports which the Company furnishes to its stockholders.
 
TRUSTEE AND TRANSFER AGENT
 
   
    The Trustee and transfer agent for the Debentures is Norwest Bank Minnesota
N.A. American Stock Transfer and Trust Company currently serves as the transfer
agent for the Common Stock.
    
 
LISTING
 
   
    The Debentures are a new issue of securities for which there is currently no
public market. The Company has applied to list the Debentures for trading on the
NYSE. No assurance can be given, however, as to the liquidity of or trading
market for the Debentures.
    
 
BOOK ENTRY
 
   
    The Debentures will initially be issued in the form of one or more
Debentures in global form (a "Global Security"). Upon the issuance of a Global
Security, the Depository or its nominee will credit the accounts of persons
holding through it with the respective principal amounts of the Debentures
represented by such Global Security. Such accounts will be designated by the
Underwriter with respect to Debentures placed by the Underwriter for the
Company. Ownership of beneficial interests in a Global Security will be limited
to persons that have accounts with the Depository ("participants") or persons
that may hold interests through participants. Ownership of beneficial interests
by participants in a Global Security will be shown on, and the transfer of that
ownership interest will be effected only through, records maintained by the
Depository for such Global Security. Ownership of beneficial interests in such
Global Security by persons that hold through participants will be shown on, and
the transfer of that ownership interest through such participant will be
effected only through, records maintained by such participant. The foregoing may
impair the ability to transfer beneficial interests in a Global Security.
    
 
    Payment of principal, premium, if any, and interest on Debentures
represented by any such Global Security will be made to the Depository or its
nominee, as the case may be, as the sole Holder of the Debentures represented
thereby for all purposes under the Indenture. None of the Company, the Trustee,
any agent of the Company or the Trustee or the Underwriter will have any
responsibility or liability for any aspect of the Depository's records relating
to or payments made on account of beneficial ownership interests in a Global
Security representing any Debentures or for maintaining, supervising or
reviewing any of the Depository's records relating to such beneficial ownership
interests.
 
    The Company has been advised by the Depository that, upon receipt of any
payment of principal, premium, if any, or interest on any Global Security, the
Depository will immediately credit, on its book-entry registration and transfer
system, the accounts of participants with payments in amounts proportionate to
their respective beneficial interests in the principal amount of such Global
Security as shown on the records of the Depository. Payments by participants to
owners of beneficial interests in a Global Security held through such
participants will be governed by standing instructions and customary practices
as is now the case with securities held for customer accounts registered in
"street name," and will be the sole responsibility of such participants.
 
    A Global Security may not be transferred except as a whole by the Depository
for such Global Security to a nominee of such Depository or by a nominee of such
Depository to such Depository or another nominee of such Depository or by such
Depository or any such nominee to a successor of such Depository or a nominee of
such successor. If the Depository is at any time unwilling or unable to continue
as depository and a successor depository is not appointed by the Company or the
Depository within 90 days, the Company will issue Debentures in definitive form
in exchange for the Global Security. In addition, the Company may at any time
and in its sole discretion
 
                                       43
<PAGE>
determine not to have the Debentures represented by the Global Security and, in
such event, the Company will issue Debentures in definitive form in exchange for
the Global Security. In either instance, an owner of a beneficial interest in
the Global Security will be entitled to have Debentures equal in principal
amount to such beneficial interest registered in its name and will be entitled
to physical delivery of such Debentures in definitive form. Debentures so issued
in definitive form will be issued in denominations of $1,000 and integral
multiples thereof and will be issued in registered form only, without coupons.
Principal, premium, if any, and interest on the Debentures will be payable, and
the Debentures may be presented for registration of transfer or exchange, at the
offices of the Trustee.
 
    So long as the Depository for a Global Security, or its nominees, is the
registered owner of such Global Security, such Depository or such nominee, as
the case may be, will be considered the sole Holder of the Debentures
represented by such Global Security for the purposes of receiving payment on the
Debentures, receiving notices and for all other purposes under the Indenture and
the Debenture. Beneficial interests in Debentures will be evidenced only by, and
transfers thereof will be effected only through, records maintained by the
Depository and its participants. Cede & Co. has been appointed as the nominee of
the Depository. Except as provided above, owners of beneficial interests in a
Global Security will not be entitled to and will not be considered the Holders
thereof for any purposes under the Indenture. Accordingly, any such person
owning a beneficial interest in such a Global Security must rely on the
procedures of the Depository, and, if any such person is not a participant, on
the procedures of the participant through which such person owns its interest,
to exercise any rights of a Holder under the Indenture. The Indenture provides
that the Depository may grant proxies and otherwise authorize participants to
give or take any request, demand, authorization, direction, notice, consent,
waiver or other action which a Holder is entitled to give or take under the
Indenture. The Company understands that under existing industry practices, in
the event that the Company requests any action of Holders or that an owner of a
beneficial interest in such a Global Security desires to give or take any action
which a Holder is entitled to give or take under the Indenture, the Depository
would authorize the participants holding the relevant beneficial interest to
give or take such action and such participants would authorize beneficial owners
owning through such participants to give or take such action or would otherwise
act upon the instructions of beneficial owners owning through them.
 
    The Depository has advised the Company that the Depository is a
limited-purpose trust company organized under the laws of the State of New York,
a member of the Federal Reserve System, a "clearing corporation" within the
meaning of the New York Uniform Commercial Code, and a "clearing agency"
registered under the Exchange Act. The Depository was created to hold the
securities of its participants and to facilitate the clearance and settlement of
securities transactions among its participants in such securities through
electronic book-entry changes in accounts of the participants, thereby
eliminating the need for physical movement of securities certificates. The
Depository's participants include securities brokers and dealers (including the
Underwriter), banks, trust companies, clearing corporations and certain other
organizations, some of whom (and/or their representatives) own the Depository.
Access to the Depository's book-entry system is also available to others, such
as banks, brokers, dealers and trust companies, that clear through or maintain a
custodial relationship with a participant, either directly or indirectly.
 
                          DESCRIPTION OF CAPITAL STOCK
 
   
    The authorized capital stock of the Company consists of 30,000,000 shares of
Common Stock, par value $.01 per share, and 2,500,000 shares of Preferred Stock,
par value $1.00 per share. As of October 2, 1996, there were 16,158,618 shares
of Common Stock outstanding, 694,872 shares of Cumulative Convertible Preferred
Stock outstanding and 500,000 shares of Series B Cumulative Convertible
Redeemable Preferred Stock outstanding.
    
 
COMMON STOCK
 
    Holders of outstanding Common Stock are entitled to such dividends as may be
declared by the Company Board of Directors out of the assets legally available
for that purpose, and are entitled to one vote per share on all matters
submitted to a vote of the stockholders of the Company. The holders of shares of
Common Stock do not have cumulative voting rights. Therefore, the holders of
more than 50% of the Common Stock voting for the election of directors (together
with any other classes of capital stock entitled to vote therewith) can elect
all the
 
                                       44
<PAGE>
directors, and the remaining holders will not be able to elect any directors.
The holders of Common Stock have no pre-emptive or other subscription rights,
and there are no conversion or redemption or sinking fund provisions with
respect to such shares.
 
    All of the outstanding shares of Common Stock will be, when issued upon
conversion of the Debentures, duly authorized, validly issued, fully paid and
nonassessable.
 
PREFERRED STOCK
 
   
    The Company's Board of Directors is authorized to issue up to 2,500,000
shares of Preferred Stock in one or more series, from time to time, with such
designations, preferences and relative, participating, optional or other special
rights, and qualifications, limitations and restrictions thereof, as may be
provided in a resolution or resolutions adopted by the Company's Board of
Directors. The authority of the Company's Board of Directors includes, but is
not limited to, the determination or fixing of the following with respect to
shares of such class or any series thereof: (i) the number of such shares; (ii)
the dividend rate and the date from which dividends are to be cumulative, if
any; (iii) whether such shares are to be redeemable and, if so, the terms and
amount of any sinking fund providing for the purchase or redemption of such
shares; (iv) whether such shares shall be convertible, and, if so, the terms and
provisions thereof; (v) what restrictions are to apply, if any, on the issue or
reissue of any additional shares of Preferred Stock; (vi) the rights of such
shares in the event of a liquidation or dissolution, or upon the distribution of
assets of the Company; and (vii) whether such shares have voting rights. Shares
of Preferred Stock may be issued with a preference over the Common Stock as to
the payment of dividends.
    
 
    Classes of stock such as the Preferred Stock may be used, in certain
circumstances, to create voting impediments on extraordinary corporate
transactions or to frustrate persons seeking to effect a merger or otherwise to
gain control of the Company. For the foregoing reasons, any shares of Preferred
Stock issued by the Company could have an adverse effect on the rights of the
holders of the Common Stock.
 
    The Company presently has authorized the issuance of three series of
Preferred Stock, each of which is described more fully below.
 
   
    CUMULATIVE CONVERTIBLE PREFERRED STOCK.  As of October 2, 1996, the Company
had issued and outstanding 694,872 shares of its $1.00 Cumulative Convertible
Preferred Stock (the "Cumulative Convertible Preferred Stock"). The Cumulative
Convertible Preferred Stock accrues dividends at a rate of $1.00 per share per
annum, payable quarterly in arrears cumulatively. The Cumulative Convertible
Preferred Stock entitles the holder thereof to one-third vote per outstanding
share, voting together as a class with the holders of the Company's Common Stock
(and any other series or classes of capital stock entitled to vote therewith) on
all matters submitted for a stockholder vote. If and whenever accrued dividends
on the Cumulative Convertible Preferred Stock have not been paid in an amount
sufficient to constitute six consecutive quarterly dividends, then upon such
event, the holders of the Cumulative Convertible Preferred Stock, voting
separately as a class, are entitled at any annual meeting of stockholders, or
special meeting held in place thereof, to elect two directors until all
dividends in default on the Cumulative Convertible Preferred Stock have been
paid in full. The Cumulative Convertible Preferred Stock is convertible at any
time at the option of the holder thereof into two-thirds of a share of the
Company's Common Stock (subject to customary anti-dilution adjustments). The
Cumulative Convertible Preferred Stock is redeemable at the Company's option at
a redemption price of $20.00 per share, plus accrued but unpaid dividends. Upon
liquidation, the holders of the Cumulative Convertible Preferred Stock are
entitled to receive $20.00 per share, plus accrued but unpaid dividends, before
any distribution is made to the holders of the Common Stock.
    
 
   
    SERIES B PREFERRED STOCK.  As of October 2, 1996, the Company had issued and
outstanding 500,000 shares of its Series B Cumulative Convertible Redeemable
Preferred Stock (the "Series B Preferred Stock"). The Series B Preferred Stock
accrues dividends at a rate of 6% per annum payable quarterly in arrears
cumulatively, has a liquidation preference of $6.00 per share plus accrued and
unpaid dividends (the "Series B Liquidation Preference") and entitles the holder
thereof to one vote per outstanding share, voting together as a class with the
holders of shares of outstanding Common Stock (and any other series or classes
entitled to vote therewith) on all matters submitted for a stockholder vote. The
Series B Preferred Stock is convertible at the holder's option into shares of
Common Stock at a conversion price of $9.00 per share (subject to customary
anti-dilution adjustments) on or after
    
 
                                       45
<PAGE>
November 24, 1996 until November 24, 1997. The Series B Preferred Stock also is
redeemable at the Series B Liquidation Preference (i) at the holder's option,
after May 24, 1998 until May 24, 2001, and (ii) at Titan's option, after May 24,
2001 until May 24, 2006.
 
   
    SERIES A JUNIOR PREFERRED STOCK; RIGHTS PLAN.  On August 17, 1995, the
Company's Board of Directors adopted a Shareholder Rights Plan and subsequently
distributed one Preferred Stock purchase right (a "Right") for each outstanding
share of the Company's Common Stock. Each Right entitles the registered holder
to purchase from the Company one one-hundredth of a share of the Company's
Series A Junior Participating Preferred Stock, par value $1.00 per share (the
"Series A Junior Preferred Stock") at a price of $42.00 per one one-hundredth of
a share of Series A Junior Preferred Stock (subject to customary anti-dilution
adjustments). The Rights become exercisable if a person or group acquires, in a
transaction not approved by the Company's Board of Directors, 15% or more of the
Company's Common Stock or announces a tender offer for 15% or more of the
Company's Common Stock.
    
 
   
    If a person or group acquires 15% or more of the Company's Common Stock,
each Right (other than Rights held by the acquiring person or group which become
void) will entitle the holder to receive upon exercise a number of shares of
Company Common Stock having a market value of twice the Right's exercise price.
If the Company is acquired in a transaction not approved by the Board of
Directors, each Right may be exercised for common shares of the acquiring
company having a market value of twice the Right's exercise price. The Company
may redeem the Rights at $.01 per Right, subject to certain conditions. The
Rights expire on August 17, 2005.
    
 
   
    The Series A Junior Preferred Stock is not redeemable by the Company. Each
share of Series A Junior Preferred Stock is entitled to a minimum preferential
quarterly dividend payment of $1.00 per share but is entitled to an aggregate
dividend of 100 times the amount of any dividend declared per share on the
Company's Common Stock. In the event of liquidation, the holders of the Series A
Junior Preferred Stock will be entitled to a minimum preferential liquidation
payment of $100 per share but will be entitled to an aggregate payment of 100
times the payment made per outstanding share of Common Stock. Each share of
Series A Junior Preferred Stock will have 100 votes, voting together with the
outstanding shares of Common Stock (and any other series or classes entitled to
vote therewith) on all matters submitted for a stockholder vote. In the event of
any merger, consolidation or other transaction in which shares of Common Stock
are exchanged, each share of Series A Junior Preferred Stock will be entitled to
receive 100 times the amount received per outstanding share of Common Stock.
These rights are protected by customary anti-dilution provisions. As of October
2, 1996, no shares of Series A Junior Preferred Stock were issued and
outstanding, although the Company had reserved for issuance 250,000 shares of
its Series A Junior Preferred Stock.
    
 
LIQUIDATION AND OTHER RIGHTS
 
    Upon liquidation, the holders of Common Stock are entitled to share ratably
in assets available for distribution to stockholders after satisfaction of any
liquidation preferences of outstanding Preferred Stock. The issuance of any
shares of a series of Preferred Stock in future financings, acquisitions or
otherwise may result in dilution of voting power and relative equity interest of
the holders of shares of Common Stock and will subject the Common Stock to the
prior dividend and liquidation rights of the outstanding shares of the series of
Preferred Stock.
 
SECTION 203 OF THE DELAWARE GENERAL CORPORATION LAW
 
    Section 203 of the General Corporation Law of Delaware prohibits a
publicly-held Delaware corporation from engaging in a "business combination"
with an "interested stockholder" for a period of three years after the date of
the transaction in which the person became an interested stockholder, unless
upon consummation of such transaction the interested stockholder owned 85% of
the voting stock of the corporation outstanding at the time the transaction
commenced or unless the business combination is, or the transaction in which
such person became interested stockholder was, approved in a prescribed manner.
A "business combination" includes a merger, an asset sale and any other
transaction resulting in a financial benefit to the interested stockholder. An
"interested stockholder" is a person who, together with affiliates and
associates, owns 15% or more of the corporation's voting stock.
 
TRANSFER AGENT
 
    The transfer agent for the Common Stock is American Stock Transfer and Trust
Company.
 
                                       46
<PAGE>
                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES
 
    The following discussion is a summary of the material federal income tax
consequences expected to result to original holders from the purchase,
ownership, conversion and disposition of the Debentures. This summary is based
upon current provisions of the Internal Revenue Code of 1986, as amended (the
"Code"), applicable Treasury regulations, judicial authority and administrative
rulings and practice. Legislative, judicial or administrative changes or
interpretations may be forthcoming that could alter or modify the statements and
conclusions set forth below. Any such changes or interpretations may or may not
be retroactive and could affect the tax consequences to holders. Moreover, no
assurance can be offered that the Internal Revenue Service (the "Service") will
not take contrary positions, and no rulings from the Service have been or will
be sought.
 
    The following summary is for general information only. The summary does not
discuss all aspects of federal income taxation that may be relevant to
particular holders in light of their specific circumstances or to certain types
of holders that may be subject to special rules (including insurance companies,
tax-exempt organizations, financial institutions or broker-dealers, foreign
corporations and persons who are not citizens or residents of the United
States). EACH PURCHASER SHOULD CONSULT HIS OR HER TAX ADVISOR AS TO THE
PARTICULAR TAX CONSEQUENCES OF PURCHASING, HOLDING, CONVERTING AND DISPOSING OF
THE DEBENTURES, INCLUDING THE APPLICABILITY AND EFFECT OF ANY STATE, LOCAL OR
FOREIGN TAX LAWS.
 
STATED INTEREST
 
    Stated interest on the Debentures will be reported to holders and the
Service, and generally will be taxable to the holders as ordinary income in
accordance with their methods of accounting for tax purposes.
 
BACKUP WITHHOLDING
 
    A holder may be subject to backup withholding at the rate of 31% with
respect to interest paid on and gross proceeds from a sale of the Debentures,
unless (i) the holder is a corporation or comes within certain other exempt
categories and, when required, demonstrates the relevant facts or (ii) the
holder provides a correct taxpayer identification number, certifies as to no
loss of exemption from backup withholding and otherwise complies with applicable
requirements of the backup withholding rules. A holder who does not provide the
Company with his or her correct taxpayer identification number may be subject to
penalties imposed by the Service. The Company will report to the holders and the
Service the amount of any "reportable payments" (including stated interest on
the Debentures) and any amount withheld with respect to the Debentures during
the calendar year. The amount of any backup withholding generally will be
allowed as a credit against the holder's federal income tax liability, and
excess withholdings may entitle the holder to a refund.
 
CONVERSION
 
   
    A holder should not recognize gain or loss on the conversion of a Debenture
into Common Stock, except with respect to cash received in lieu of fractional
shares and except to the extent that the Common Stock issued upon conversion is
attributed to accrued interest on the Debentures. (To the extent the Debentures
converted are subject to accrued market discount, which might occur for
subsequent purchasers of the Debentures as is described below, the amount of the
accrued market discount will carry over to the Common Stock on conversion and
will be treated as ordinary income on disposition of the Common Stock.) If
Common Stock is received by a holder without recognition of gain or loss, the
holding period of the Common Stock received upon conversion of a Debenture will
include the period during which the Debenture was held (provided the Debenture
was a capital asset in the hands of the holder prior to the conversion), and the
holder's aggregate tax basis in the Common Stock will be equal to his or her tax
basis in the Debenture surrendered, less any tax basis allocable to any
fractional share that otherwise would have been received.
    
 
    A holder will recognize taxable gain or loss on cash received in lieu of
fractional shares of Common Stock in an amount equal to the difference between
the amount of cash received and the portion of the holder's adjusted tax basis
in the Debenture allocable to the fractional shares. The gain or loss should be
capital gain or loss if the fractional shares are capital assets in the hands of
the holder and should be long-term capital gain or loss if the fractional shares
have been deemed held for more than one year.
 
                                       47
<PAGE>
    Adjustments in the conversion price of the Debentures made pursuant to the
anti-dilution provisions to reflect distributions to holders of Common Stock may
result in constructive distributions to holders that could be taxable to them as
dividends pursuant to Section 305 of the Code.
 
TAXABLE DISPOSITION
 
   
    In general, a holder will recognize gain or loss upon the sale, exchange,
redemption or other taxable disposition of a Debenture measured by the
difference between (i) the amount realized (the amount of cash and the fair
market value of property received) and (ii) the holder's tax basis in the
Debenture (for subsequent purchasers of Debentures, either as increased by any
market discount previously included in income by the holder or as decreased by
any amortizable bond premium previously deducted by the holder). Any such gain
or loss will generally be long-term capital gain or loss, provided the Debenture
was a capital asset in the hands of the holder and had been held for more than
one year. If any portion of the amount realized by the holder is attributable to
accrued but as yet unreported interest income, it will not be taken into account
in determining any gain or loss, and instead will be reportable as ordinary
income.
    
 
    Original holders should be aware that subsequent holders who acquire the
Debentures at a discount or a premium may be affected by the market discount and
amortizable bond premium provisions of the Code described generally below.
 
MARKET DISCOUNT
 
    Purchasers of Debentures should be aware that subsequent holders may be
affected by the market discount provisions of the Code. A purchase at a market
discount includes a purchase at or after the original issue at a price below the
stated redemption price at maturity. Those rules generally provide that, subject
to a statutorily-defined DE MINIMIS exception, if a holder of a debt instrument
purchases it at a market discount and later recognizes gain on a disposition of
the debt instrument (including a gift), the lesser of the gain (or appreciation,
in the case of a gift) or the portion of the market discount that accrued while
the debt instrument was held by the holder will be treated as ordinary interest
income at the time of the disposition.
 
    The market discount rules also provide that a holder who acquires a debt
instrument at market discount (and who does not elect to include the market
discount in income on a current basis) may be required to defer a portion of any
interest expense that may otherwise be deductible on any indebtedness incurred
or maintained to purchase or carry that debt instrument until the holder
disposes of the debt instrument in a taxable transaction.
 
    The Debentures provide that they may be redeemed, in whole or in part,
before maturity. If some or all of the Debentures are redeemed in part, each
holder of a Debenture acquired at a market discount would be required to treat
the principal payment as ordinary interest income to the extent of any accrued
market discount on such Debenture.
 
    A holder of a debt instrument acquired at a market discount may elect to
have market discount accrue on a constant interest rate basis (as opposed to a
straight line basis). In addition, a holder of a debt instrument acquired at a
market discount may elect to include the market discount in income as the
discount accrues, either on a straight line basis or, if elected, on a constant
interest rate basis. The current inclusion election, once made, applies to all
market discount obligations acquired by the holder on or after the first day of
the first taxable year to which the election applies, and may not be revoked
without the consent of the Service. If a holder elects to include market
discount in income in accordance with the preceding sentence, the rules
described above concerning the recognition of ordinary income on a sale or
certain other dispositions of such a Debenture and the deferral of interest
deductions on indebtedness related to such a Debenture would not apply.
 
AMORTIZABLE BOND PREMIUM
 
    Purchasers of Debentures also should be aware that subsequent holders may be
affected by the amortizable bond premium provisions of the Code. Generally, if
the tax basis of an obligation held as a capital asset exceeds the amount
payable at maturity of the obligation, the excess may constitute amortizable
bond premium that the holder may elect to amortize under the constant interest
rate method and deduct over the period from his or her acquisition date to the
obligation's maturity date. A holder who elects to amortize bond premium must
reduce his or her tax basis in the related obligation by the amount of the
aggregate deductions allowable for amortizable bond premium.
 
                                       48
<PAGE>
   
    In the case of a debt instrument, such as a Debenture, that may be called at
a premium prior to maturity, an earlier call date of the debt instrument is
treated as the maturity date of the debt instrument and the amount of bond
premium is determined by treating the amount payable on that call date as the
amount payable at maturity if the calculation produces a smaller amortizable
bond premium than the method described in the preceding paragraph. If a holder
of a debt instrument is required to amortize and deduct bond premium by
reference to a certain call date, the debt instrument, if not called on such
date, will be treated as reissued on that date for the amount so payable for
purposes of the subsequent application of the bond premium rules. If a debt
instrument purchased at a premium is redeemed prior to its maturity, a purchaser
who has elected to deduct bond premium may be permitted to deduct any remaining
unamortized bond premium as an ordinary loss in the taxable year of redemption.
    
 
    The amortizable bond premium deduction is treated as an offset to interest
income on the related security for federal income tax purposes. Each potentially
affected holder is urged to consult his or her tax advisor as to the
consequences of the treatment of any such premium as an offset to interest
income for federal income tax purposes.
 
    THE FOREGOING DISCUSSION OF CERTAIN FEDERAL INCOME TAX CONSEQUENCES IS FOR
GENERAL INFORMATION ONLY AND IS NOT TAX ADVICE. ACCORDINGLY, EACH PURCHASER OF
DEBENTURES SHOULD CONSULT HIS OR HER TAX ADVISOR WITH RESPECT TO THE TAX
CONSEQUENCES TO HIM OR HER OF THE ACQUISITION, OWNERSHIP, CONVERSION AND
DISPOSITION OF THE DEBENTURES, INCLUDING THE APPLICABILITY AND EFFECT OF STATE,
LOCAL, FOREIGN AND OTHER TAX LAWS.
 
                                       49
<PAGE>
                                  UNDERWRITING
 
    Subject to the terms and conditions set forth in the Underwriting Agreement
filed as an exhibit to the Registration Statement, the Company has agreed to
sell to Dillon, Read & Co. Inc. (the "Underwriter") and the Underwriter has
agreed to purchase the Debentures. If any Debentures are purchased by the
Underwriter, all Debentures will be so purchased.
 
   
    The Underwriter proposes to offer the Debentures directly to the public at
the price to public set forth on the cover page of this Prospectus or at such
price less a concession of   % of the principal amount of Debentures on sales to
certain dealers. The Underwriter may allow, and such dealers may reallow, a
concession not in excess of   % of the principal amount on sales to certain
other dealers.
    
 
    The offering of the Debentures is made for delivery when, as, and if
accepted by the Underwriter and subject to prior sale and to withdrawal,
cancellation or modification of the offer without notice. The Underwriter
reserves the right to reject any order for the purchase of Debentures. After the
Debentures are released for sale to the public, the offering price and
concession may be changed by the Underwriter.
 
    The Company has granted to the Underwriter an option, which must be
exercised within 30 days after the date of this Prospectus, to purchase up to an
additional $4,500,000 in aggregate principal amount of Debentures to cover
over-allotments, if any, on the same terms per Debenture.
 
   
    The Company and its officers and directors have agreed that until 180 days
after the date of the Underwriting Agreement, without the prior written consent
of the Underwriter, they will not offer, sell, contract to sell or otherwise
dispose of any securities of the Company which are, or which are convertible
into or exchangeable or exercisable for securities which are, substantially
similar to the Debentures or Common Stock other than the Debentures, or the
Common Stock issuable upon conversion of the Debentures.
    
 
    The Company has agreed to indemnify the Underwriter against certain
liabilities, including liabilities under the Securities Act, or to contribute to
payments that the Underwriter may be required to make in respect thereof.
 
   
    The Debentures are a new issue of securities for which there is currently no
public market. The Company has applied to list the Debentures for trading on the
NYSE. No assurance can be given, however, as to the liquidity of or trading
market for the Debentures.
    
 
                                 LEGAL MATTERS
 
    The legality of the Debentures will be passed upon for the Company by Latham
& Watkins, San Diego, California. Certain legal matters will be passed upon for
the Underwriter by Gibson, Dunn & Crutcher LLP, New York, New York.
 
                         INDEPENDENT PUBLIC ACCOUNTANTS
 
    The audited financial statements included or incorporated by reference in
this prospectus and elsewhere in the registration statement, to the extent and
for the periods indicated in their reports, have been audited by Arthur Andersen
LLP, independent public accountants, as indicated in their reports with respect
thereto, and are included herein in reliance upon the authority of said firm as
experts in giving said reports.
 
                                       50
<PAGE>
                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
 
<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                         <C>
Report of Independent Public Accountants..................................   F-2
 
Consolidated Statements of Operations for the years ended December 31,
 1993, 1994 and 1995......................................................   F-3
 
Consolidated Balance Sheets as of December 31, 1994 and 1995..............   F-4
 
Consolidated Statements of Cash Flows for the years ended December 31,
 1993, 1994 and 1995......................................................   F-5
 
Consolidated Statements of Stockholders' Equity for the years ended
 December 31, 1993, 1994 and 1995.........................................   F-6
 
Notes to Consolidated Financial Statements................................   F-7
 
Unaudited Consolidated Statement of Operations for the six months ended
 June 30, 1995 and June 30, 1996..........................................  F-17
 
Consolidated Balance Sheet as of December 31, 1995 and Unaudited
 Consolidated Balance Sheet as of June 30, 1996...........................  F-18
 
Unaudited Consolidated Statement of Cash Flows for the six months ended
 June 30, 1995 and June 30, 1996..........................................  F-19
 
Unaudited Consolidated Statement of Stockholders' Equity for the six
 months ended June 30, 1995 and June 30, 1996.............................  F-20
 
Notes to Unaudited Consolidated Financial Statements......................  F-21
</TABLE>
 
                                      F-1
<PAGE>
                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS
 
To the Stockholders and
Board of Directors of The Titan Corporation:
 
    We have audited the accompanying consolidated balance sheets of The Titan
Corporation (a Delaware corporation) and subsidiaries as of December 31, 1995,
and 1994, and the related consolidated statements of operations, stockholders'
equity and cash flows for each of the three years in the period ended December
31, 1995. These financial statements and the schedule referred to below are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these financial statements and schedule based on our audits.
 
    We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
    In our opinion, the financial statements referred to above present fairly,
in all material respects, the financial position of The Titan Corporation and
subsidiaries as of December 31, 1995 and 1994, and the results of their
operations and their cash flows for each of the three years in the period ended
December 31, 1995 in conformity with generally accepted accounting principles.
 
    As explained in Note 5 to the consolidated financial statements, effective
January 1, 1993, the Company changed its method of accounting for income taxes.
 
                                          ARTHUR ANDERSEN LLP
 
San Diego, California
February 28, 1996
 
                                      F-2
<PAGE>
                             THE TITAN CORPORATION
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                                 FOR THE YEARS ENDED DECEMBER 31,
                                                                                ----------------------------------
                                                                                   1993        1994        1995
                                                                                ----------  ----------  ----------
<S>                                                                             <C>         <C>         <C>
Revenues......................................................................  $  149,414  $  136,206  $  133,967
                                                                                ----------  ----------  ----------
Costs and expenses:
  Cost of revenues............................................................     134,574      99,921     102,231
  Selling, general and administrative expense.................................      27,230      22,511      23,538
  Research and development expense............................................       2,257       5,339       5,904
  Restructuring and other (income) expense, net...............................          --      (1,200)      6,249
                                                                                ----------  ----------  ----------
  Total costs and expenses....................................................     164,061     126,571     137,922
                                                                                ----------  ----------  ----------
Operating profit (loss).......................................................     (14,647)      9,635      (3,955)
Interest expense..............................................................      (1,590)       (923)     (1,154)
Interest income...............................................................          84         291          95
                                                                                ----------  ----------  ----------
Income (loss) before income taxes and cumulative effect of change
 in accounting................................................................     (16,153)      9,003      (5,014)
Income tax provision (benefit)................................................      (6,547)      3,050      (1,207)
                                                                                ----------  ----------  ----------
Net income (loss) before cumulative effect of change in accounting............      (9,606)      5,953      (3,807)
Cumulative effect as of January 1, 1993, of change in accounting for income
 taxes........................................................................       1,700          --          --
                                                                                ----------  ----------  ----------
Net income (loss).............................................................      (7,906)      5,953      (3,807)
Dividend requirement on preferred stock.......................................        (695)       (695)       (695)
                                                                                ----------  ----------  ----------
Net income (loss) applicable to common stock..................................  $   (8,601) $    5,258  $   (4,502)
                                                                                ----------  ----------  ----------
                                                                                ----------  ----------  ----------
Per Average Common Share:
  Income (loss) before cumulative effect of change in accounting..............  $     (.87) $      .40  $     (.33)
  Cumulative effect of change in accounting for income taxes..................         .14          --          --
                                                                                ----------  ----------  ----------
  Net income (loss)...........................................................  $     (.73) $      .40  $     (.33)
                                                                                ----------  ----------  ----------
                                                                                ----------  ----------  ----------
</TABLE>
 
  The accompanying notes are an integral part of these consolidated financial
                                  statements.
 
                                      F-3
<PAGE>
                             THE TITAN CORPORATION
                          CONSOLIDATED BALANCE SHEETS
                  (IN THOUSANDS OF DOLLARS, EXCEPT PAR VALUES)
                                     ASSETS
 
<TABLE>
<CAPTION>
                                                                                               AS OF DECEMBER 31,
                                                                                              --------------------
                                                                                                1994       1995
                                                                                              ---------  ---------
<S>                                                                                           <C>        <C>
Current Assets:
  Cash and cash equivalents.................................................................  $   5,129  $   5,833
  Accounts receivable--net..................................................................     36,164     39,360
  Inventories...............................................................................      7,155     10,399
  Prepaid expenses and other current assets.................................................      2,430      2,872
  Deferred income taxes.....................................................................      4,769      4,809
                                                                                              ---------  ---------
      Total current assets..................................................................     55,647     63,273
Property and equipment--net.................................................................     12,932     18,295
Goodwill--net of accumulated amortization of $3,289 and $3,842..............................      4,103      3,550
Other assets................................................................................      9,221     10,052
                                                                                              ---------  ---------
      Total assets..........................................................................  $  81,903  $  95,170
                                                                                              ---------  ---------
                                                                                              ---------  ---------
 
                                       LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities:
  Accounts payable..........................................................................  $   7,402  $  10,184
  Line of credit............................................................................         --      9,200
  Current portion of long-term debt.........................................................        556      1,019
  Accrued compensation and benefits.........................................................     11,000      9,192
  Other accrued liabilities.................................................................     15,250     13,803
                                                                                              ---------  ---------
      Total current liabilities.............................................................     34,208     43,398
                                                                                              ---------  ---------
Long-term debt..............................................................................        765      4,281
                                                                                              ---------  ---------
Other non-current liabilities...............................................................      8,162      8,852
                                                                                              ---------  ---------
Commitments and contingencies...............................................................
 
Stockholders' Equity:
  Preferred stock; $1 par value; authorized 2,500,000 shares:
    Cumulative convertible, $13,897 liquidation preference:
      694,872 shares issued and outstanding.................................................        695        695
    Series A junior participating: none issued..............................................         --         --
  Common stock: $.01 par value; authorized 30,000,000 shares;
   issued and outstanding: 14,632,458 and 15,087,087 shares.................................        146        151
  Capital in excess of par value............................................................     27,860     31,148
  Retained earnings.........................................................................     14,671     10,169
  Treasury stock (1,521,534 and 1,161,147 shares), at cost..................................     (4,604)    (3,524)
                                                                                              ---------  ---------
      Total stockholders' equity............................................................     38,768     38,639
                                                                                              ---------  ---------
      Total liabilities and stockholders' equity............................................  $  81,903  $  95,170
                                                                                              ---------  ---------
                                                                                              ---------  ---------
</TABLE>
 
  The accompanying notes are an integral part of these consolidated financial
                                  statements.
 
                                      F-4
<PAGE>
                             THE TITAN CORPORATION
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                           (IN THOUSANDS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                                    FOR THE YEARS ENDED DECEMBER
                                                                                                 31,
                                                                                   -------------------------------
                                                                                     1993       1994       1995
                                                                                   ---------  ---------  ---------
<S>                                                                                <C>        <C>        <C>
Cash Flows from Operating Activities:
  Net income (loss)..............................................................  $  (7,906) $   5,953  $  (3,807)
  Adjustments to reconcile net income (loss) to net cash provided by operating
   activities:
    Restructuring activities.....................................................         --     (1,200)      (486)
    Cumulative effect of accounting change.......................................     (1,700)        --         --
    Depreciation and amortization................................................      4,495      3,424      4,117
    Deferred income taxes and other..............................................     (3,354)       681        178
 
  Change in operating assets and liabilities (net of effects of sale of
   businesses):
    Accounts receivable..........................................................      1,850      8,091     (3,196)
    Inventories..................................................................      3,332       (494)    (3,287)
    Prepaid expenses and other assets............................................       (406)       160        811
    Accounts payable.............................................................      2,347        (44)     2,782
    Income taxes payable.........................................................     (1,688)        --         --
    Accrued compensation and benefits............................................        892      1,559     (1,808)
    Other liabilities............................................................      8,150    (12,218)    (1,249)
                                                                                   ---------  ---------  ---------
        Net cash provided by (used for) operating activities.....................      6,012      5,912     (5,945)
                                                                                   ---------  ---------  ---------
 
Cash Flows from Investing Activities:
  Proceeds, net of transaction costs, from sale of businesses....................         --     16,766      1,835
  Capital expenditures...........................................................     (6,301)    (6,244)    (8,988)
  Capitalized software costs.....................................................        (22)    (1,345)    (1,957)
  Other..........................................................................        139         33        117
                                                                                   ---------  ---------  ---------
        Net cash provided by (used for) investing activities.....................     (6,184)     9,210     (8,993)
                                                                                   ---------  ---------  ---------
 
Cash Flows from Financing Activities:
  Additions to debt..............................................................      2,500         --     13,800
  Retirements of debt............................................................       (958)   (16,871)      (621)
  Proceeds from stock issuances..................................................        355      2,199      3,158
  Dividends paid.................................................................       (695)      (695)      (695)
                                                                                   ---------  ---------  ---------
        Net cash provided by (used for) financing activities.....................      1,202    (15,367)    15,642
                                                                                   ---------  ---------  ---------
Net increase (decrease) in cash and cash equivalents.............................      1,030       (245)       704
Cash and cash equivalents at beginning of year...................................      4,344      5,374      5,129
                                                                                   ---------  ---------  ---------
Cash and cash equivalents at end of year.........................................  $   5,374  $   5,129  $   5,833
                                                                                   ---------  ---------  ---------
                                                                                   ---------  ---------  ---------
</TABLE>
 
  The accompanying notes are an integral part of these consolidated financial
                                  statements.
 
                                      F-5
<PAGE>
                             THE TITAN CORPORATION
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
              FOR THE YEARS ENDED DECEMBER 31, 1993, 1994 AND 1995
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                             CAPITAL IN
                                                    PREFERRED     COMMON      EXCESS OF   RETAINED   TREASURY
                                                      STOCK        STOCK      PAR VALUE   EARNINGS     STOCK      TOTAL
                                                   -----------  -----------  -----------  ---------  ---------  ---------
<S>                                                <C>          <C>          <C>          <C>        <C>        <C>
Balances at December 31, 1992....................   $     695    $     136    $  24,618   $  18,014  $  (7,447) $  36,016
  Exercise of stock options and other............          --            2          356          --         (3)       355
  Shares contributed to employee benefit plans...          --           --           --          --      1,551      1,551
  Dividends on preferred stock--
   $1 per share..................................          --           --           --        (695)        --       (695)
  Net loss.......................................          --           --           --      (7,906)        --     (7,906)
                                                          ---          ---   -----------  ---------  ---------  ---------
Balances at December 31, 1993....................         695          138       24,974       9,413     (5,899)    29,321
  Exercise of stock options......................          --            8        2,191          --         --      2,199
  Shares contributed to employee benefit plans
   and other.....................................          --           --           --          --      1,295      1,295
  Income tax benefit from employee stock
   transactions..................................          --           --          695          --         --        695
  Dividends on preferred stock--
   $1 per share..................................          --           --           --        (695)        --       (695)
  Net income.....................................          --           --           --       5,953         --      5,953
                                                          ---          ---   -----------  ---------  ---------  ---------
Balances at December 31, 1994....................         695          146       27,860      14,671     (4,604)    38,768
  Stock issuance.................................          --           --        1,413          --        912      2,325
  Exercise of stock options......................          --            5        1,209          --       (381)       833
  Shares contributed to employee benefit plans...          --           --          322          --        549        871
  Income tax benefit from employee stock
   transactions..................................          --           --          344          --         --        344
  Dividends on preferred stock--
   $1 per share..................................          --           --           --        (695)        --       (695)
  Net loss.......................................          --           --           --      (3,807)        --     (3,807)
                                                          ---          ---   -----------  ---------  ---------  ---------
Balances at December 31, 1995....................   $     695    $     151    $  31,148   $  10,169  $  (3,524) $  38,639
                                                          ---          ---   -----------  ---------  ---------  ---------
                                                          ---          ---   -----------  ---------  ---------  ---------
</TABLE>
 
  The accompanying notes are an integral part of these consolidated financial
                                  statements.
 
                                      F-6
<PAGE>
                             THE TITAN CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
    NATURE OF OPERATIONS.  The Titan Corporation provides engineering,
technical, management and consulting services in the areas of national security,
software systems, communication systems, advanced research and development,
sterilization and the environment. The Company also develops, designs,
manufactures and markets satellite communications subsystems, secure television
security systems, pulse power products including linear accelerators, and
hardened electronic subsystems.
 
    PRINCIPLES OF CONSOLIDATION.  The consolidated financial statements include
the accounts of The Titan Corporation ("Titan" or "the Company") and its
subsidiaries. All significant intercompany transactions and balances have been
eliminated. Also, certain prior year amounts have been reclassified to conform
to the 1995 presentation.
 
    USE OF ESTIMATES.  The preparation of financial statements in conformity
with generally accepted accounting principles requires management to make
estimates and assumptions that affect the reported amounts of assets and
liabilities and disclosure of contingent assets and liabilities at the date of
the financial statements and the reported amounts of revenues and expenses
during the reporting period. Actual results could differ from those estimates.
 
    START-UP ACTIVITIES.  The Company is involved in a number of start-up
ventures, most notably secure television, commercial satellite communications
and medical device sterilization. Certain investments made in these start-up
ventures are reflected in the balance sheet, primarily within the captions of
Property and Equipment and Other Assets, which includes capitalized software
costs. These capitalized investments aggregate approximately $12,500 at December
31, 1995. These start-up ventures are in various early growth stages and have
not yet generated sufficient revenues to achieve profitability. At this time,
management plans to continue to invest in these ventures and will review and
evaluate the realizability of the related assets.
 
    REVENUE RECOGNITION.  A majority of the Company's revenue, both commercial
and government, is derived from products manufactured and services performed
under cost-reimbursement and fixed-price contracts wherein revenues are
generally recognized using the percentage-of-completion method. Certain other
revenues are recognized as units are delivered. Estimated contract losses are
fully charged to operations when identified.
 
    CASH EQUIVALENTS.  All highly liquid investments purchased with a maturity
of three months or less are classified as cash equivalents.
 
    INVENTORIES.  Inventories include the cost of material, labor and overhead,
and are stated at the lower of cost, determined on the first-in, first-out
(FIFO) and weighted average methods, or market.
 
    PROPERTY AND EQUIPMENT.  Property and equipment are stated at cost.
Depreciation is provided using the straight-line method, with estimated useful
lives of 2 to 15 years for leasehold improvements and 3 to 7 years for machinery
and equipment and furniture and fixtures. Certain machinery and equipment in the
Company's medical sterilization business is depreciated based on units of
production.
 
    GOODWILL.  The excess of the cost over the fair value of net assets of
purchased businesses ("goodwill") is amortized on a straight-line basis over
varying lives ranging from 5 to 20 years. The Company periodically re-evaluates
the original assumptions and rationale utilized in the establishment of the
carrying value and estimated lives of these assets. The criteria used for these
evaluations include management's estimate of the asset's continuing ability to
generate positive income from operations and positive cash flow in future
periods as well as the strategic significance of the intangible asset to the
Company's business objectives.
 
    CAPITALIZED SOFTWARE COSTS.  The Company's policy is to amortize capitalized
software costs over the greater of (a) the ratio that current gross revenues for
a product bears to the total of current and amortized future gross revenues for
that product, or (b) the straight-line method over the remaining estimated
economic life of the product including the period being reported on.
Notwithstanding the above, the maximum amortization period is four years.
 
                                      F-7
<PAGE>
                             THE TITAN CORPORATION
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
It is reasonably possible that those estimates of anticipated future gross
revenues, the remaining estimated economic life of the product, or both, could
be reduced in the future which could significantly impact the carrying amount of
the capitalized software costs.
 
    INCOME TAXES.  Effective January 1, 1993, the Company adopted Statement of
Financial Accounting Standards No. 109, "Accounting for Income Taxes" (SFAS
109), which requires the use of the liability method of accounting for deferred
income taxes. Under this method, deferred income taxes are recorded to reflect
the tax consequences on future years of differences between the tax bases of
assets and liabilities and their financial reporting amounts at each year-end.
If it is more likely than not that some portion or all of a deferred tax asset
will not be realized, a valuation allowance is recognized.
 
    PER SHARE INFORMATION.  Per share information is based on the weighted
average number of common shares and all dilutive common share equivalents
outstanding (11,739,000 in 1993, 13,288,000 in 1994, and 13,445,000 in 1995).
Common stock equivalents consist primarily of shares issuable upon the exercise
of stock options. Conversion of preferred stock has not been assumed as the
effect of the conversion would not be dilutive in any of the periods presented.
 
    RECENT ACCOUNTING PRONOUNCEMENTS.  The Financial Accounting Standards Board
("FASB") has issued Statement of Financial Accounting Standards ("SFAS") No. 121
"Accounting for the Impairment of Long-Lived Assets and for Long-Lived Assets to
be Disposed Of". This statement establishes accounting standards for the
impairment of long-lived assets, certain identifiable intangibles, goodwill
related to those assets to be held and used, and for long-lived assets and
certain identifiable intangibles to be disposed of. The FASB has also issued
SFAS No. 123 "Accounting for Stock-Based Compensation". This Statement (No. 123)
provides companies the option to account for employee stock compensation awards
based on their estimated fair value at the date of grant, resulting in a charge
to income in the period the awards are granted, or to present pro forma footnote
disclosure describing the effect to the Company's net income and net income per
share data as if the Company had adopted SFAS 123. SFAS 121 and SFAS 123 are
effective for companies with fiscal years beginning after December 15, 1995. The
Company has not yet determined what impact, if any, the adoption of SFAS 121 or
SFAS 123 will have on the Company's financial statements or related disclosures
thereto.
 
2.  RESTRUCTURING
    In early 1994, Titan sold its Applications Group (its Army training and
simulation service business) as part of a formal plan of restructuring adopted
at that time. The sale resulted in a pre-tax gain of approximately $12,700 and
generated net cash proceeds of approximately $17,000. The gain on sale was
substantially offset by provisions made for the estimated costs of planned
disposals and/or consolidations of certain operations deemed not compatible with
the Company's long range strategy at that time. Such strategy was primarily
reliant upon Titan internally funding the product development efforts and
commercialization activities relating to its start-up ventures.
 
    The Board of Directors adopted a new formal plan of restructuring for 1995
that redefined Titan's businesses into four business segments: Communications
Systems, Software Systems, Defense Systems, and Emerging Technologies.
Implementation of this restructuring plan provides for further disposition of
businesses not central to the Company's long-term strategy as currently defined.
Management believes these actions will better position the Company for growth
and strategic transactions designed to increase shareholder value. The
restructuring charge of $5,431 also provides for significant reorganization of
the Software Systems segment and the sterilization business, reductions of
personnel, and other actions associated with reorganizing the structure of the
Company.
 
    As explained above, Titan has historically funded growth for new business
areas with internally generated funds, its bank line of credit and certain
secured long-term debt. Presently, the Company intends to pursue various
financing alternatives in order to provide additional funding for the
development and commercialization of its emerging business areas. In
management's opinion, the need for and the timing of these further restructuring
 
                                      F-8
<PAGE>
                             THE TITAN CORPORATION
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
2.  RESTRUCTURING (CONTINUED)
activities were largely driven by management's plan to gain access to capital
markets as a significant source of continued development funding. Should the
Company be unable to successfully obtain outside funding, the level of
investment in these emerging businesses could change.
 
    The restructuring charge of $5,431 includes approximately $2,000 for
severance which provides for the termination of a total of 84 employees
throughout the Company. As of December 31, 1995, 12 employees had been
terminated and a total of $318 had been charged against the accrual. The
restructuring charge also includes approximately $3,400 for the exiting of
businesses, which is net of a $1,450 pre-tax gain on the sale in September 1995
of the Company's shaped-charge munitions business. The charge includes estimates
for direct costs of the planned disposals, termination of certain agreements,
and other costs associated with selling or closing certain businesses. A total
of $461 had been charged against the accrual as of December 31, 1995. This group
of businesses had revenues of $19,384 and an operating loss of $298 in 1995.
 
3.  OTHER FINANCIAL DATA
    Following are details concerning certain balance sheet accounts:
 
<TABLE>
<CAPTION>
                                                                                      1994       1995
                                                                                    ---------  ---------
<S>                                                                                 <C>        <C>
Accounts Receivable:
  U.S. Government--billed.........................................................  $  20,176  $  14,449
  U.S. Government--unbilled.......................................................      9,224     10,758
  Trade...........................................................................      7,176     14,447
  Less allowance for doubtful accounts............................................       (412)      (294)
                                                                                    ---------  ---------
                                                                                    $  36,164  $  39,360
                                                                                    ---------  ---------
                                                                                    ---------  ---------
</TABLE>
 
    Unbilled receivables include approximately $5,000 at December 31, 1994 and
1995 representing work-in-process which will be billed in accordance with
contract terms and delivery schedules. Also included in unbilled receivables are
amounts billable upon final execution of contracts, contract completion,
milestones or completion of rate negotiations. Generally, unbilled receivables
are expected to be collected within one year. Payments to the Company for
performance on certain U.S. Government contracts are subject to audit by the
Defense Contract Audit Agency. Revenues have been recorded at amounts expected
to be realized upon final settlement.
 
<TABLE>
<CAPTION>
                                                                                     1994       1995
                                                                                   ---------  ---------
<S>                                                                                <C>        <C>
Inventories:
  Materials......................................................................  $   2,921  $   3,152
  Work-in-process................................................................      1,287      4,159
  Finished goods.................................................................      2,947      3,088
                                                                                   ---------  ---------
                                                                                   $   7,155  $  10,399
                                                                                   ---------  ---------
                                                                                   ---------  ---------
Property and Equipment:
  Machinery and equipment........................................................  $  21,619  $  23,429
  Furniture and fixtures.........................................................      3,307      3,207
  Leasehold improvements.........................................................      2,818      3,503
  Construction in progress.......................................................      1,968      6,041
                                                                                   ---------  ---------
                                                                                      29,712     36,180
  Less accumulated depreciation and amortization.................................    (16,780)   (17,885)
                                                                                   ---------  ---------
                                                                                   $  12,932  $  18,295
                                                                                   ---------  ---------
                                                                                   ---------  ---------
</TABLE>
 
    Deferred income taxes of $5,501 and $5,904 and capitalized software costs of
$1,345 and $3,088 are included in Other Assets at December 31, 1994 and 1995,
respectively. At December 31, 1994 and 1995, respectively, other
 
                                      F-9
<PAGE>
                             THE TITAN CORPORATION
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
3.  OTHER FINANCIAL DATA (CONTINUED)
liabilities, current and non-current, include $2,185 and $958 related to
estimated losses on contracts. In addition, these captions include liabilities
for post-retirement benefits for employees of previously discontinued operations
of $3,134 and $3,016 at December 31, 1994 and 1995, respectively. Also included
in other accrued liabilities are customer advance payments of approximately
$1,503 and $1,653 at December 31, 1994 and 1995, respectively, and $3,814 and
$4,914 related to restructuring activities at December 31, 1994 and 1995,
respectively.
 
4.  SEGMENT INFORMATION
    In 1995, Titan classified its businesses in four industry segments,
Communications Systems, Software Systems, Defense Systems, and Emerging
Technologies. This change from prior years more clearly reflects the nature of
the Company's operations after restructuring. All prior year segment data have
been restated to conform to the 1995 presentation. The Communications Systems
segment contains two start-up business units, both targeting rapidly growing
commercial markets. The first business unit, secure television, specializes in
providing complete turnkey security for television delivery systems. The second
business unit is satellite communications, which develops, manufactures and
sells satellite earth station networks and related subsystems. The Software
Systems segment provides custom and semi-custom software development services to
assist customers in moving from older mainframe systems to distributed computing
systems utilizing client/server software. The Defense Systems segment, serving
primarily the U.S. Government, includes satellite communications products; test
and evaluation of complex systems; management and technical consulting; training
and simulation support; and other consulting and engineering services. The
Defense Systems segment also provides militarized computers. The Emerging
Technologies segment contains a group of businesses including the start-up
medical product sterilization services and systems and environmental consulting
services businesses as well as several established businesses generally involved
in broad-based technology development primarily for the U.S. Government.
Substantially all operations are located in the United States. Export revenues
amounted to approximately $16,289, $8,498, and $14,240 in 1993, 1994 and 1995,
respectively, primarily to countries in Western Europe and the Far East.
 
    The following tables summarize industry segment data for 1993, 1994 and
1995.
 
<TABLE>
<CAPTION>
                                                                         1993        1994        1995
                                                                      ----------  ----------  ----------
<S>                                                                   <C>         <C>         <C>
Revenues:
  Communications Systems............................................  $    6,492  $    6,319  $    7,490
  Software Systems..................................................      13,713      28,868      33,175
  Defense Systems...................................................     103,071      78,780      67,948
  Emerging Technologies.............................................      26,138      22,239      25,354
                                                                      ----------  ----------  ----------
                                                                      $  149,414  $  136,206  $  133,967
                                                                      ----------  ----------  ----------
                                                                      ----------  ----------  ----------
</TABLE>
 
    Sales to the United States Government, including both defense and
non-defense agencies, and sales as a subcontractor as well as direct sales,
aggregated approximately $112,001 in 1993, $93,107 in 1994, and $81,632 in 1995.
In the Defense Systems segment, revenues in 1994 and 1995 included approximately
$9,700 and $18,300, respectively, for work subcontracted to the buyer of the
Applications Group which was sold in April 1994. There was no operating profit
associated with these revenues. This contract is expected to conclude in
mid-1996. Furthermore, 1995 Defense Systems revenues and operating profit
included approximately $1,400 recovered from a termination for convenience claim
with the U.S. Government for work performed in prior years. Within the
 
                                      F-10
<PAGE>
                             THE TITAN CORPORATION
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
4.  SEGMENT INFORMATION (CONTINUED)
Software Systems segment, sales to one customer, a telephone company, totalled
$9,712, $24,323, and $24,451, in 1993, 1994 and 1995, respectively. No other
single customer accounted for 10% or more of the consolidated revenues for these
years. Intersegment sales were not significant in any year.
 
<TABLE>
<CAPTION>
                                                                           1993       1994       1995
                                                                         ---------  ---------  ---------
<S>                                                                      <C>        <C>        <C>
Operating Profit (Loss):
  Communications Systems...............................................  $  (7,413) $  (7,927) $  (4,488)
  Software Systems.....................................................        915      6,237      3,803
  Defense Systems......................................................     (2,804)     4,725      4,456
  Emerging Technologies................................................        947       (305)        14
  Corporate............................................................     (6,292)     6,905     (7,740)
                                                                         ---------  ---------  ---------
                                                                         $ (14,647) $   9,635  $  (3,955)
                                                                         ---------  ---------  ---------
                                                                         ---------  ---------  ---------
</TABLE>
 
    The Defense Systems segment includes Applications Group revenue of $31,700
and $11,913 and operating profit of $3,300 and $919 in the full year 1993 and in
1994 through the date of sale, respectively.
 
    Corporate includes corporate general and administrative expenses, certain
Corporate restructuring charges, and gains or losses from the sale of
businesses. Corporate general and administrative expenses are generally
recoverable from contract revenues by allocation to operations.
 
<TABLE>
<CAPTION>
                                                                           1993       1994       1995
                                                                         ---------  ---------  ---------
<S>                                                                      <C>        <C>        <C>
Identifiable Assets:
  Communications Systems...............................................  $   3,649  $   4,813  $   8,287
  Software Systems.....................................................      3,458      6,084      8,945
  Defense Systems......................................................     58,625     38,859     39,587
  Emerging Technologies................................................      9,866     12,165     19,191
  General corporate assets.............................................     17,616     19,982     19,160
                                                                         ---------  ---------  ---------
                                                                         $  93,214  $  81,903  $  95,170
                                                                         ---------  ---------  ---------
                                                                         ---------  ---------  ---------
</TABLE>
 
    General corporate assets are principally cash, prepaid expenses, deferred
income taxes, and other assets.
 
<TABLE>
<CAPTION>
                                                                               1993       1994       1995
                                                                             ---------  ---------  ---------
<S>                                                                          <C>        <C>        <C>
Depreciation and Amortization of Property and Equipment, Goodwill, and
 Other Assets:
  Communications Systems...................................................  $     177  $     387  $     366
  Software Systems.........................................................        715        533      1,044
  Defense Systems..........................................................      2,813      1,838      1,744
  Emerging Technologies....................................................        756        630        712
  Corporate................................................................         34         36        251
                                                                             ---------  ---------  ---------
                                                                             $   4,495  $   3,424  $   4,117
                                                                             ---------  ---------  ---------
                                                                             ---------  ---------  ---------
Capital Expenditures:
  Communications Systems...................................................  $      56  $     397  $     697
  Software Systems.........................................................        562      1,784      1,709
  Defense Systems..........................................................      1,598      2,003      1,431
  Emerging Technologies....................................................      4,046      1,963      5,007
  Corporate................................................................         39         97        144
                                                                             ---------  ---------  ---------
                                                                             $   6,301  $   6,244  $   8,988
                                                                             ---------  ---------  ---------
                                                                             ---------  ---------  ---------
</TABLE>
 
                                      F-11
<PAGE>
                             THE TITAN CORPORATION
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
5.  INCOME TAXES
    Effective January 1, 1993, the Company adopted Statement of Financial
Accounting Standards No. 109, "Accounting for Income Taxes" (SFAS 109). This
statement changed the criteria for the recognition and measurement of deferred
tax assets and liabilities, including net operating loss carryforwards. Prior
years' financial statements were not restated to apply the provisions of SFAS
109. The cumulative effect of the adoption of the accounting change was an
increase in 1993 net income of $1,700 ($0.14 per share) relating to the
recognition of additional net deferred tax assets.
 
    The components of the income tax provision (benefit) are as follows:
 
<TABLE>
<CAPTION>
                                                                             1993       1994       1995
                                                                           ---------  ---------  ---------
<S>                                                                        <C>        <C>        <C>
Current:
  Federal................................................................  $  (2,334) $   1,377  $  (2,232)
  State..................................................................         --        203       (220)
                                                                           ---------  ---------  ---------
                                                                              (2,334)     1,580     (2,452)
Deferred.................................................................     (4,213)     1,470      1,245
                                                                           ---------  ---------  ---------
                                                                           $  (6,547) $   3,050  $  (1,207)
                                                                           ---------  ---------  ---------
                                                                           ---------  ---------  ---------
</TABLE>
 
    Following is a reconciliation of the income tax provision (benefit) expected
(based on the United States federal income tax rate applicable in each year) to
the actual tax provision (benefit) on income (loss):
 
<TABLE>
<CAPTION>
                                                                             1993       1994       1995
                                                                           ---------  ---------  ---------
<S>                                                                        <C>        <C>        <C>
Expected Federal tax provision (benefit).................................  $  (5,492) $   3,061  $  (1,705)
State income taxes, net of Federal income tax benefits...................       (540)       450        (44)
Loss carryforwards/carrybacks............................................         --       (216)        --
Research credit..........................................................       (570)      (338)        --
Goodwill amortization....................................................         15        149        160
Alternative minimum tax..................................................         --         --        100
Keyman life insurance....................................................         60         83         75
Other....................................................................        (20)      (139)       207
                                                                           ---------  ---------  ---------
Actual tax provision (benefit)...........................................  $  (6,547) $   3,050  $  (1,207)
                                                                           ---------  ---------  ---------
                                                                           ---------  ---------  ---------
</TABLE>
 
    During 1993, the Revenue Reconciliation Act of 1993 was signed into law
which reinstated research tax credits retroactive to July 1, 1992. The
retroactive application of the law increased the Company's 1992 research credit
by $570 which is reflected in the income tax provision for the year ended
December 31, 1993.
 
                                      F-12
<PAGE>
                             THE TITAN CORPORATION
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
5.  INCOME TAXES (CONTINUED)
    The deferred tax assets as of December 31, 1994 and 1995, result from the
following temporary differences:
 
<TABLE>
<CAPTION>
                                                                                      1994       1995
                                                                                    ---------  ---------
<S>                                                                                 <C>        <C>
Inventory and contract loss reserves..............................................  $   4,102  $   3,005
Employee benefits.................................................................      4,518      4,289
Restructuring.....................................................................      2,534      2,786
Tax credit carryforwards..........................................................      1,315        815
Depreciation......................................................................     (1,664)    (1,875)
Loss carryforward.................................................................        429      1,680
Other.............................................................................        236      1,213
                                                                                    ---------  ---------
                                                                                       11,470     11,913
Valuation allowance...............................................................     (1,200)    (1,200)
                                                                                    ---------  ---------
Net deferred tax assets...........................................................  $  10,270  $  10,713
                                                                                    ---------  ---------
                                                                                    ---------  ---------
</TABLE>
 
    Realization of certain components of the net deferred tax asset is dependent
on Titan generating sufficient taxable income prior to expiration of loss and
credit carryforwards. Although realization is not assured, management believes
it is more likely than not that the net deferred tax asset will be realized. The
amount of the net deferred tax asset considered realizable, however, could be
reduced in the near term if estimates of future taxable income during the
carryforward period are changed. Also, under Federal tax law, certain potential
changes in ownership of the Company which may not be within the Company's
control may limit annual future utilization of these carryforwards.
 
    Net tax refunds in 1995 were $828. Cash paid for income taxes was $309 and
$1,252 in 1993 and 1994, respectively.
 
6.  DEBT
    At December 31, 1995, the Company had debt outstanding of $9,200 under an
unsecured bank line of credit at a weighted average interest rate of 8.13%. The
Company also had commitments under letters of credit at December 31, 1995 of
$1,070 which reduced availability of the line of credit. In May 1995, this bank
line of credit was increased to $17,000 from $10,000 and the maturity date was
extended from May 1996 to May 1997. The Company has the option to borrow at
prime or at LIBOR plus 2 percent. The line of credit agreement requires Titan to
have annual net income, as defined, prohibits two consecutive quarterly losses
and contains other financial covenants which require the Company to maintain
stipulated levels of tangible net worth, a minimum debt service coverage ratio
and a specified quick ratio. A waiver was received relating to the 1995 net
loss. No borrowings were outstanding under this agreement at December 31, 1994.
Borrowings under the Company's lines of credit averaged $14,200, $4,180, and
$6,400 at weighted average interest rates of 5.5%, 7.6% and 8.8% during 1993,
1994 and 1995, respectively.
 
    At December 31, 1994 and 1995 the Company had $1,321 and $5,300,
respectively, outstanding under two promissory notes, secured by certain
machinery and equipment. The interest rates of the notes are 8.56% and 8.5%. In
January 1996, the Company entered into another loan agreement for $2,500 at an
interest rate of 7.42%, also secured by machinery and equipment. Part of the
proceeds from this agreement were used to repay one of the promissory notes
outstanding at December 31, 1995 with a principal balance of $765.
 
    Cash paid for interest, primarily on these borrowings, was $1,274, $578, and
$572 in 1993, 1994 and 1995, respectively.
 
                                      F-13
<PAGE>
                             THE TITAN CORPORATION
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
7.  COMMITMENTS AND CONTINGENCIES
    Titan is obligated for aggregate rentals of $41,609 under operating lease
agreements, principally for facilities. These leases generally include renewal
options and require minimum payments of $5,426 in 1996, $4,936 in 1997, $4,452
in 1998, $3,810 in 1999, $3,475 in 2000 and $19,510 for the years thereafter.
Rental expense under these leases was $6,294 in 1993, $7,367 in 1994 and $7,496
in 1995. The Company has entered into a long-term lease agreement for facilities
which are owned by an entity in which the Company has a minority ownership
interest. Rental expense in 1993, 1994 and 1995 includes $824, $838, and $868,
respectively, paid under this agreement.
 
    The Company is a party to four separate lawsuits filed by former employees
claiming, among other things, wrongful termination and discrimination. The cases
are scheduled for trial in March, April and June of 1996. The Company intends to
continue to defend the cases vigorously. While it is not feasible to predict the
outcome of these cases, management believes that their ultimate disposition will
not have a material adverse effect on the financial position or results of
operations of the Company.
 
    In the ordinary course of business, defense contractors are subject to many
levels of audit and investigation by various government agencies. Further, the
Company and its subsidiaries are subject to claims and from time to time are
named as defendants in legal proceedings. In the opinion of management, the
amount of ultimate liability with respect to these actions will not materially
affect the financial position or results of operations of the Company.
 
8.  PREFERRED STOCK
    Each share of $1.00 cumulative convertible preferred stock is entitled to
1/3 vote, annual dividends of $1 per share and is convertible at any time into
2/3 share of the Company's common stock. Common stock of 463,248 shares has been
reserved for this purpose. Upon liquidation, the $1.00 cumulative convertible
preferred stockholders are entitled to receive $20 per share, plus cumulative
dividends in arrears, before any distribution is made to the common
stockholders.
 
9.  COMMON STOCK
    At December 31, 1995, aggregate common shares reserved for future issuance
for conversion of preferred stock, all stock incentive plans and warrants were
2,792,568.
 
    On August 17, 1995, the Board of Directors adopted a Shareholder Rights
Agreement and subsequently distributed one preferred stock purchase right
("Right") for each outstanding share of the Company's common stock. Each Right
entitles the registered holder to purchase from the Company one one-hundredth of
a share of Series A Junior Participating Preferred Stock, par value $1.00 per
share (the "Preferred Shares") at a price of $42.00 per one one-hundredth of a
Preferred Share, subject to adjustment. The Rights become exercisable if a
person or group acquires, in a transaction not approved by the Company's Board
of Directors ("Board"), 15% or more of the Company's common stock or announces a
tender offer for 15% or more of the stock.
 
    If a person or group acquires 15% or more of the Company's common stock,
each Right (other than Rights held by the acquiring person or group which become
void) will entitle the holder to receive upon exercise a number of shares of
Company common stock having a market value of twice the Right's exercise price.
If the Company is acquired in a transaction not approved by the Board, each
Right may be exercised for common shares of the acquiring company having a
market value of twice the Right's exercise price. The Company may redeem the
Rights at $.01 per Right, subject to certain conditions. The Rights expire on
August 17, 2005.
 
    In September 1995, the Company completed a private placement of 300,000
shares of its common stock, receiving net proceeds of $2,325. Treasury shares
were used for the issuance. The Company's shares were placed with offshore
institutional investors pursuant to Regulation S under the Securities Act of
1933, as amended.
 
                                      F-14
<PAGE>
                             THE TITAN CORPORATION
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
10. STOCK INCENTIVE PLANS
    At December 31, 1995, 1,218,811 shares of common stock were reserved for
options granted under Titan's stock option plans for officers, directors and key
employees. Options vest ratably over 4 years and expire up to 10 years from the
date granted. The option price must not be less than the fair market value on
the date of grant, and the provisions covering exercise are established at the
date of grant by the option committee.
 
    A summary of changes in the shares under option is shown below:
 
<TABLE>
<CAPTION>
                                                                              SHARES
                                                                             ISSUABLE
                                                                           UNDER OPTIONS
                                                                            OUTSTANDING    PRICE RANGE
                                                                           -------------  -------------
<S>                                                                        <C>            <C>
Balance at December 31, 1992.............................................     1,837,014   $  1.63--4.25
  Options granted........................................................       536,500      2.63--3.50
  Options exercised......................................................      (129,716)     1.63--3.25
  Options terminated.....................................................      (223,436)     1.63--4.25
                                                                           -------------
Balance at December 31, 1993.............................................     2,020,362      1.63--4.25
  Options granted........................................................       369,000      2.63--6.63
  Options exercised......................................................      (855,212)     1.63--4.25
  Options terminated.....................................................      (104,694)     1.63--4.25
                                                                           -------------
Balance at December 31, 1994.............................................     1,429,456      1.63--6.63
  Options granted........................................................       429,000      5.75--9.50
  Options exercised......................................................      (454,629)     1.63--7.13
  Options terminated.....................................................      (185,016)     1.63--6.63
                                                                           -------------
Balance at December 31, 1995.............................................     1,218,811      2.13--9.50
                                                                           -------------
                                                                           -------------
</TABLE>
 
    At December 31, 1994, and 1995, respectively, options for 568,816 and
451,521 shares were exercisable, and 814,706 and 509,944 shares were reserved
for the granting of additional options in the future.
 
11. BENEFIT PLANS
    The Company has various defined contribution benefit plans covering certain
employees. The Company's contributions to these plans were $2,713, $2,291, and
$2,514 in 1993, 1994 and 1995, respectively. The Company's discretionary
contributions to its Employee Stock Ownership Plan were $487 and $339 in 1993
and 1994, respectively. There were no discretionary contributions for 1995.
During 1993, 1994 and 1995, the Company utilized treasury stock of $1,551,
$1,267, and $871, respectively, for benefit plan contributions.
 
    The Company has a non-qualified executive deferred compensation plan for
certain officers and key employees. The Company's expense for this plan was
$680, $668, and $970 in 1993, 1994, and 1995, respectively. At December 31, 1994
and 1995, respectively, Other Non-current Liabilities include $2,466 and $2,975
for obligations under this plan. Interest expense for the years ended December
31, 1993, 1994, and 1995 includes $191, $229, and $486, respectively, related to
the plan. The Company also has performance bonus plans for certain of its
employees. Related expense amounted to approximately $1,708, $5,220 and $2,679
in 1993, 1994 and 1995, respectively.
 
    The Company has previously provided for post-retirement benefit obligations
of operations discontinued in prior years. The Company has no post-retirement
benefit obligations for any of its continuing operations.
 
                                      F-15
<PAGE>
                             THE TITAN CORPORATION
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
12. QUARTERLY FINANCIAL DATA (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                     FIRST     SECOND       THIRD   FOURTH
1994                                                QUARTER  QUARTER (A)   QUARTER  QUARTER  TOTAL YEAR
- --------------------------------------------------  -------  -----------   -------  -------  ----------
<S>                                                 <C>      <C>           <C>      <C>      <C>
Revenues..........................................  $39,689    $28,804     $29,541  $38,172   $ 136,206
Gross profit......................................    8,249      7,400       9,382   11,254      36,285
Net income........................................      751      1,773       1,514    1,915       5,953
Net income per common share.......................      .05        .12         .10      .13         .40
</TABLE>
 
<TABLE>
<CAPTION>
                                                     FIRST   SECOND    THIRD     FOURTH
1995                                                QUARTER  QUARTER  QUARTER  QUARTER (B)   TOTAL YEAR
- --------------------------------------------------  -------  -------  -------  -----------   ----------
<S>                                                 <C>      <C>      <C>      <C>           <C>
Revenues..........................................  $30,165  $34,307  $34,983    $34,512      $ 133,967
Gross profit......................................    8,464    9,222    7,346      6,704         31,736
Net income (loss).................................      535      719      470     (5,531)        (3,807)
Net income (loss) per common share................      .03      .04      .02       (.41)          (.33)
</TABLE>
 
- -------------------
(a) Net income in the second quarter of 1994 includes a net restructuring credit
    of $1,200.
 
(b) Net loss in the fourth quarter of 1995 includes a net restructuring charge
    (see Note 2 of Notes to Consolidated Financial Statements).
 
    The above financial information for each quarter reflects all normal and
recurring adjustments.
 
                                      F-16
<PAGE>
                             THE TITAN CORPORATION
                 UNAUDITED CONSOLIDATED STATEMENT OF OPERATIONS
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                                               SIX MONTHS ENDED
                                                                                                   JUNE 30,
                                                                                             --------------------
                                                                                               1995       1996
                                                                                             ---------  ---------
<S>                                                                                          <C>        <C>
Revenues...................................................................................  $  64,472  $  60,334
                                                                                             ---------  ---------
Costs and expenses:
  Cost of revenues.........................................................................     46,786     46,966
  Selling, general and administrative expense..............................................     11,821     12,219
  Research and development expense.........................................................      3,475      2,379
                                                                                             ---------  ---------
      Total costs and expenses.............................................................     62,082     61,564
                                                                                             ---------  ---------
Operating profit (loss)....................................................................      2,390     (1,230)
Interest expense...........................................................................       (469)    (1,157)
Interest income............................................................................         43         18
                                                                                             ---------  ---------
Income (loss) before income taxes..........................................................      1,964     (2,369)
Income tax provision (benefit).............................................................        710       (758)
                                                                                             ---------  ---------
Net income (loss)..........................................................................      1,254     (1,611)
Dividend requirements on preferred stock...................................................        347        366
                                                                                             ---------  ---------
Net income (loss) applicable to common stock...............................................  $     907  $  (1,977)
                                                                                             ---------  ---------
                                                                                             ---------  ---------
Average common shares outstanding..........................................................     13,836     14,418
                                                                                             ---------  ---------
                                                                                             ---------  ---------
Net income (loss) per average common share.................................................  $     .07  $    (.14)
                                                                                             ---------  ---------
                                                                                             ---------  ---------
</TABLE>
 
  The accompanying notes are an integral part of these unaudited consolidated
                             financial statements.
 
                                      F-17
<PAGE>
   
                             THE TITAN CORPORATION
                           CONSOLIDATED BALANCE SHEET
                  (IN THOUSANDS OF DOLLARS, EXCEPT PAR VALUES)
                                     ASSETS
    
 
   
<TABLE>
<CAPTION>
                                                                                  DECEMBER 31,    JUNE 30,
                                                                                      1995          1996
                                                                                  ------------   -----------
                                                                                                 (UNAUDITED)
<S>                                                                               <C>            <C>
Current assets:
  Cash and cash equivalents.....................................................    $ 5,833       $  3,586
  Accounts receivable--net......................................................     39,360         41,519
  Inventories...................................................................     10,399         13,761
  Prepaid expenses and other....................................................      2,872          3,708
  Deferred income taxes.........................................................      4,809          5,194
                                                                                  ------------   -----------
      Total current assets......................................................     63,273         67,768
Property and equipment--net.....................................................     18,295         21,022
Goodwill--net...................................................................      3,550         22,728
Other assets....................................................................     10,052          9,966
                                                                                  ------------   -----------
      Total assets..............................................................    $95,170       $121,484
                                                                                  ------------   -----------
                                                                                  ------------   -----------
 
                                    LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable..............................................................    $10,184       $ 10,831
  Lines of credit...............................................................      9,200         18,586
  Note payable to shareholder...................................................         --          1,000
  Income taxes payable..........................................................         --            654
  Accrued compensation and benefits.............................................      9,192          7,981
  Other accrued liabilities.....................................................     13,803         12,358
  Current portion of long-term debt.............................................      1,019          1,066
                                                                                  ------------   -----------
      Total current liabilities.................................................     43,398         52,476
                                                                                  ------------   -----------
Long-term debt..................................................................      4,281          6,634
Other non-current liabilities...................................................      8,852         10,285
Series B cumulative convertible redeemable preferred stock, $3,000
 liquidation preference, 6% cumulative annual dividend, 500,000 shares
 issued and outstanding.........................................................         --          3,000
Stockholders' equity:
Preferred stock; $1 par value; authorized 2,500,000 shares:
  Cumulative convertible, $13,897 liquidation preference: 694,872 shares issued
   and outstanding..............................................................        695            695
  Series A junior participating: none issued....................................         --             --
  Common stock; $.01 par value; authorized 30,000,000 shares;
   issued and outstanding:
     15,087,087 and 17,115,389..................................................        151            171
  Capital in excess of par value................................................     31,148         43,328
  Retained earnings.............................................................     10,169          8,192
  Treasury stock (1,161,147 and 1,074,884 shares), at cost......................     (3,524)        (3,297)
                                                                                  ------------   -----------
      Total stockholders' equity................................................     38,639         49,089
                                                                                  ------------   -----------
      Total liabilities and stockholders' equity................................    $95,170       $121,484
                                                                                  ------------   -----------
                                                                                  ------------   -----------
</TABLE>
    
 
   
  The accompanying notes are an integral part of these consolidated financial
                                  statements.
    
 
                                      F-18
<PAGE>
                             THE TITAN CORPORATION
                 UNAUDITED CONSOLIDATED STATEMENT OF CASH FLOWS
                           (IN THOUSANDS OF DOLLARS)
 
<TABLE>
<CAPTION>
                                                                                                 SIX MONTHS ENDED
                                                                                                     JUNE 30,
                                                                                               --------------------
                                                                                                 1995       1996
                                                                                               ---------  ---------
<S>                                                                                            <C>        <C>
Cash Flows From Operating Activities:
  Net income (loss)..........................................................................  $   1,254  $  (1,611)
  Adjustments to reconcile net income (loss) to net cash used for operating activities:
    Depreciation and amortization............................................................      2,057      2,541
    Deferred income taxes and other..........................................................        362       (645)
    Changes in assets and liabilities, net of effects from businesses acquired:
      Accounts receivable....................................................................         35      9,782
      Inventories............................................................................     (1,308)    (3,315)
      Prepaid expenses and other assets......................................................      1,479       (993)
      Accounts payable.......................................................................     (1,929)      (774)
      Accrued compensation and benefits......................................................     (2,253)    (2,999)
      Restructuring activities...............................................................         --     (2,269)
      Other liabilities......................................................................     (6,105)    (2,964)
                                                                                               ---------  ---------
          Net cash used for operating activities.............................................     (6,408)    (3,247)
                                                                                               ---------  ---------
Cash Flows From Investing Activities:
  Capital expenditures.......................................................................     (3,028)    (3,006)
  Capitalized software costs.................................................................       (804)    (1,389)
  Payment for purchase of businesses, net of cash acquired...................................         --     (1,000)
  Other......................................................................................         --         44
                                                                                               ---------  ---------
          Net cash used for investing activities.............................................     (3,832)    (5,351)
                                                                                               ---------  ---------
Cash Flows From Financing Activities:
  Additions to debt..........................................................................      7,550      7,961
  Retirements of debt........................................................................       (272)    (1,534)
  Dividends paid.............................................................................       (347)      (366)
  Proceeds from stock issuances..............................................................        428        290
                                                                                               ---------  ---------
          Net cash provided by financing activities..........................................      7,359      6,351
                                                                                               ---------  ---------
Net decrease in cash and cash equivalents....................................................     (2,881)    (2,247)
Cash and cash equivalents at beginning of period.............................................      5,129      5,833
                                                                                               ---------  ---------
Cash and cash equivalents at end of period...................................................  $   2,248  $   3,586
                                                                                               ---------  ---------
                                                                                               ---------  ---------
</TABLE>
 
  The accompanying notes are an integral part of these unaudited consolidated
                             financial statements.
 
                                      F-19
<PAGE>
                             THE TITAN CORPORATION
            UNAUDITED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
                (IN THOUSANDS OF DOLLARS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                 CUMULATIVE
                                                 CONVERTIBLE                CAPITAL IN
                                                  PREFERRED      COMMON      EXCESS OF   RETAINED   TREASURY
                                                    STOCK         STOCK      PAR VALUE   EARNINGS     STOCK      TOTAL
                                                -------------  -----------  -----------  ---------  ---------  ---------
<S>                                             <C>            <C>          <C>          <C>        <C>        <C>
SIX MONTHS ENDED JUNE 30, 1995
Balances at December 31, 1994.................    $     695     $     146    $  27,860   $  14,671  $  (4,604) $  38,768
  Exercise of stock options and other.........           --             3          806          --       (388)       421
  Shares contributed to employee benefit
   plans......................................           --            --           --          --        361        361
  Dividends on preferred stock--$.50 per
   share......................................           --            --           --        (347)        --       (347)
  Net income..................................           --            --           --       1,254         --      1,254
                                                        ---           ---   -----------  ---------  ---------  ---------
Balances at June 30, 1995.....................    $     695     $     149    $  28,666   $  15,578  $  (4,631) $  40,457
                                                        ---           ---   -----------  ---------  ---------  ---------
                                                        ---           ---   -----------  ---------  ---------  ---------
SIX MONTHS ENDED JUNE 30, 1996
Balances at December 31, 1995.................    $     695     $     151    $  31,148   $  10,169  $  (3,524) $  38,639
  Stock issuance for acquisition..............           --            19       11,510          --         --     11,529
  Exercise of stock options...................           --             1          351          --        (62)       290
  Shares contributed to employee benefit
   plans......................................           --            --          319          --        289        608
  Dividends on preferred stock--
   Cumulative convertible, $.50 per share.....           --            --           --        (347)        --       (347)
  Series B, 6% annual.........................           --            --           --         (19)        --        (19)
  Net loss....................................           --            --           --      (1,611)        --     (1,611)
                                                        ---           ---   -----------  ---------  ---------  ---------
Balances at June 30, 1996.....................    $     695     $     171    $  43,328   $   8,192  $  (3,297) $  49,089
                                                        ---           ---   -----------  ---------  ---------  ---------
                                                        ---           ---   -----------  ---------  ---------  ---------
</TABLE>
 
  The accompanying notes are an integral part of these unaudited consolidated
                             financial statements.
 
                                      F-20
<PAGE>
                             THE TITAN CORPORATION
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
                                 JUNE 30, 1996
              (DOLLAR AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)
 
1.  BASIS OF FINANCIAL STATEMENT PREPARATION
    The accompanying consolidated financial information of The Titan Corporation
and its subsidiaries ("the Company" or "Titan") should be read in conjunction
with the Notes to Consolidated Financial Statements contained in the Company's
Annual Report on Form-10K to the Securities and Exchange Commission for the year
ended December 31, 1995. The accompanying financial information includes all
subsidiaries on a consolidated basis and all normal recurring adjustments which
are considered necessary by the Company's management for a fair presentation of
the financial position and results of operations for the periods presented.
However, these results are not necessarily indicative of results for a full
year. Also, certain prior year amounts have been reclassified to conform to the
1996 presentation.
 
    The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.
 
2.  ACQUISITION
    On May 24, 1996, the Company completed the acquisition of three
privately-held affiliated businesses--Eldyne, Inc. ("Eldyne"), Unidyne
Corporation ("Unidyne") and Diversified Control Systems, LLC ("DCS"). Eldyne,
Unidyne, and DCS are information technology businesses that provide the
Department of Defense and other government customers with systems research,
development and prototyping, fleet integration, insertion of technology into
existing systems, control systems and life cycle support. The overall
transaction consideration consisted of $1 million cash, 1,921,534 shares of
Titan common stock with an assigned value of $6.00 per share, the issuance of
500,000 shares of a new class of cumulative convertible redeemable preferred
stock (see Note 4), assumption of indebtedness (see Note 3), and a promissory
note for $1 million issued to Jack Witt, the principal stockholder of the
acquired companies. The Company also entered into a retainer agreement for the
services of Mr. Witt, providing for an annual retainer of $.3 million, payable
monthly, for 6 years beginning May 24, 1996. Other direct costs will approximate
$3 million. The note is due on March 15, 1997, and interest of 10% per annum is
due quarterly and at maturity.
 
    The acquisition has been accounted for as a purchase, and, accordingly, the
Company's consolidated financial statements include the operating results of the
three acquired companies since May 24, 1996. The purchase agreements contain
certain terms that may require contingent payments by the Company or the seller
and/or return of the Company's common stock by the seller. Such payments would
be recorded as an adjustment to the purchase price. The excess of the purchase
price over the estimated fair value of net assets acquired of $19.5 million at
June 30, 1996 is being amortized using a straight-line method over 30 years.
 
    Unaudited proforma data giving effect to the purchase of Eldyne, Unidyne and
DCS as if they had been acquired at the beginning of 1995 are shown below:
 
<TABLE>
<CAPTION>
                                                                                      SIX MONTHS ENDED
                                                                                          JUNE 30,
                                                                                    --------------------
                                                                                      1995       1996
                                                                                    ---------  ---------
<S>                                                                                 <C>        <C>
Revenues..........................................................................  $  87,038  $  89,157
Net income (loss).................................................................      2,103     (3,145)
Net income (loss) per share.......................................................  $     .11  $    (.22)
</TABLE>
 
                                      F-21
<PAGE>
                             THE TITAN CORPORATION
        NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                 JUNE 30, 1996
              (DOLLAR AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)
 
2.  ACQUISITION (CONTINUED)
    The proforma net loss for the six months ended June 30, 1996 includes
certain unanticipated operating adjustments made to the Eldyne, Unidyne and DCS
historical financial statements including, but not limited to, long-term
contract earnings revisions, and changes to the carrying value of certain
assets, primarily receivables.
 
3.  DEBT
    At December 31, 1995 and June 30, 1996, the Company had debt outstanding of
$9,200 and $14,400, respectively, under a $17,000 bank line of credit. The
Company also had commitments under letters of credit at June 30, 1996 of $355
which reduced availability under the line of credit. The line of credit
agreement requires the Company to have annual net income, as defined, prohibits
two consecutive quarterly losses and contains other financial covenants which
require the Company to maintain stipulated levels of tangible net worth, a
minimum interest coverage ratio and a specified quick ratio. As of June 30,
1996, the Company was not in compliance with the covenants relating to
consecutive quarterly losses and ratios of total liabilities to tangible net
worth and minimum interest coverage. This noncompliance was waived by the
Company's bank, subject to the bank's right to secure the outstanding
obligations under the line of credit with the Company's assets, if it so
chooses.
 
    In connection with the acquisition of Eldyne, Unidyne, and DCS, the
Company's Eldyne and Unidyne subsidiaries assumed and renegotiated a credit
agreement with Crestar Bank which provides for a working capital line of credit
facility, a mortgage note and an equipment note. At June 30, 1996, $4,186 was
outstanding under the line of credit at a rate of 8.2%. The agreement allows
borrowings on the line through December 31, 1996 at an interest rate of LIBOR
plus 2.75% and up to an aggregate of $7,000, limited by the sum of various
percentages of billed and unbilled government and commercial receivables. The
line is collateralized by substantially all of the assets of the acquired
companies, and borrowings up to $2,500 under the line have been guaranteed by
the Company. The credit agreement limits the use of advances of the line to
Eldyne and Unidyne. The mortgage note of $1,273 and the equipment note of $158
at June 30, 1996, are collateralized by real estate and equipment, bear interest
at LIBOR plus 2.5% and require monthly payments through February 15, 2000 and
1999, respectively.
 
    The Crestar credit agreement contains, among other financial covenants,
provisions which require Eldyne and Unidyne to maintain stipulated levels of
tangible net worth, working capital and leverage. At June 30, 1996, the
companies were not in compliance with certain of these covenants. This
noncompliance was waived by the bank.
 
4.  CUMULATIVE CONVERTIBLE REDEEMABLE PREFERRED STOCK
    In connection with the acquisition of Eldyne, Unidyne and DCS, the Company
issued 500,000 shares of Series B Cumulative Convertible Redeemable Preferred
Stock (the "Series B Preferred Stock"). The Series B Preferred Stock accrues
dividends at a rate of 6% per annum payable quarterly in arrears cumulatively,
has a liquidation preference of $6.00 per share plus accrued and unpaid
dividends (the "Series B Liquidation Preference") and entitles the holder
thereof to one vote per outstanding share, voting together as a class with the
holders of shares of outstanding Common Stock (and any other series or classes
entitled to vote therewith) on all matters submitted for a shareholder vote. The
Series B Preferred Stock is convertible at the holder's option into shares of
the Company's common stock at a conversion price of $9.00 per share (subject to
customary anti-dilution adjustments) on or after November 24, 1996 until
November 24, 1997. The Series B Preferred Stock also is redeemable at the Series
B Liquidation Preference (i) at the holder's option, after May 24, 1998 until
May 24, 2001, and (ii) at the Company's option, after May 24, 2001 until May 24,
2006. The Series B Preferred Stock is not considered a common stock equivalent
for the purpose of earnings per share calculations.
 
                                      F-22
<PAGE>
                             THE TITAN CORPORATION
        NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                 JUNE 30, 1996
              (DOLLAR AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)
 
5.  RESTRUCTURING
   
    In 1995, the Company adopted a formal plan of restructuring that resulted in
charges of approximately $5,431 to provide for, among other things, disposition
of businesses not central to the Company's long-term strategy, as well as
related severance and other charges. During the first six months of 1996,
charges against restructuring reserves for severance were $607 related to 33
employees terminated throughout the Company. At June 30, 1996, approximately
$2,650 of the initial charges remained in other accrued liabilities. This
remaining balance was comprised of approximately $700 for further reductions in
personnel and approximately $1,950 for costs associated with the exiting of
businesses and the termination of certain agreements. This group of businesses
had revenues of $9,256 and operating profit of $1,898 for the six months ended
June 30, 1996.
    
 
6.  SUBSEQUENT EVENT
    On July 26, 1996, the Company sold its Electronics division, which was part
of the Defense Systems segment. The transaction will have no significant impact
on the 1996 results of operations.
 
7.  OTHER FINANCIAL DATA
 
<TABLE>
<CAPTION>
                                                                             DECMBER 31,   JUNE 30,
                                                                                 1995        1996
                                                                             ------------  ---------
<S>                                                                          <C>           <C>
Inventories:
  Materials................................................................   $    3,152   $   3,368
  Work-in-process..........................................................        4,159       7,727
  Finished goods...........................................................        3,088       2,666
                                                                             ------------  ---------
                                                                              $   10,399   $  13,761
                                                                             ------------  ---------
                                                                             ------------  ---------
</TABLE>
 
    Supplemental disclosure of cash payments (receipts) is as follows:
 
<TABLE>
<CAPTION>
                                                                                     SIX MONTHS ENDED
                                                                                         JUNE 30,
                                                                                   --------------------
                                                                                     1995       1996
                                                                                   ---------  ---------
<S>                                                                                <C>        <C>
  Interest.......................................................................  $     207  $   1,004
  Income taxes...................................................................       (804)      (141)
</TABLE>
 
    During the six month periods ended June 30, 1995 and 1996, the Company
utilized treasury stock of $361 and $608, respectively, for benefit plan
contributions.
 
                                      F-23
<PAGE>
                             THE TITAN CORPORATION
        NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                 JUNE 30, 1996
              (DOLLAR AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)
 
7.  OTHER FINANCIAL DATA (CONTINUED)
    The following tables summarize revenues and operating profit (loss) by
industry segment for the six months ended June 30, 1995 and 1996:
 
<TABLE>
<CAPTION>
                                                                                      SIX MONTHS ENDED
                                                                                          JUNE 30,
                                                                                    --------------------
                                                                                      1995       1996
                                                                                    ---------  ---------
<S>                                                                                 <C>        <C>
Revenues:
  Communications Systems..........................................................  $   4,076  $   1,841
  Software Systems................................................................     18,328     10,680
  Defense Systems.................................................................     30,372     36,940
  Emerging Technologies...........................................................     11,696     10,873
                                                                                    ---------  ---------
                                                                                    $  64,472  $  60,334
                                                                                    ---------  ---------
                                                                                    ---------  ---------
Operating Profit (Loss):
  Communications Systems..........................................................  $  (2,834) $  (4,292)
  Software Systems................................................................      5,072        134
  Defense Systems.................................................................      2,361      4,727
  Emerging Technologies...........................................................        282       (267)
                                                                                    ---------  ---------
  Segment operating profit before Corporate.......................................      4,881        302
  Corporate.......................................................................     (2,491)    (1,532)
                                                                                    ---------  ---------
                                                                                    $   2,390  $  (1,230)
                                                                                    ---------  ---------
                                                                                    ---------  ---------
</TABLE>
 
                                      F-24
<PAGE>


Dedicated Channel


                                                       Single active user 
                                                       has full use of channel
[Graphic]          - Single transmission per
                     channel at a given time
                                                              [Graphic]
                   - Other users must wait to 
                     send until channel is clear


Time Division Multiple Access (TDMA)                   Channel is divided 
                                                       into rigid time slots

                   - Transmissions are digitized 
                     and interleaved, allowing 
                     multiple transmissions per channel       [Graphic]

[Graphic]          - Transmissions are restricted to 
                     pre-assigned time slots
                                                       However, all potential 
                   - Users maintain their time slots,  users have pre-assigned 
                     even when not transmitting,       time slots, so much of 
                     leading to inefficient use        the channel may go 
                     of channel                        unused.

Manned Network
Controller    


Demand Assigned Multiple Access (DAMA)

[Graphic]          - Transmissions are digitized and   Channel is dynamically
                     interleaved in channel            arranged into slots of
                                                       variable length and
                                                       frequency

Unmanned Network   - Time slots are generated                   [Graphic]
Controller           dynamically by the network 
                     control computer, as demanded     Since transmission slots
                     by users                          are assigned only as they
                                                       are demanded by users, 
                                                       efficient use of the 
                                                       channel is maintained, 
                                                       and more users can be 
                                                       accommodated within the 
                                                       channel.

[See Graphic Appendix]

<PAGE>
- ------------------------------------------------
                                ------------------------------------------------
- ------------------------------------------------
                                ------------------------------------------------
 
    No dealer, salesperson or other person has been authorized in connection
with any offering made hereby to give any information or to make any
representation not contained in this Prospectus and, if given or made, such
information or representations must not be relied upon as having been authorized
by the Company or by the Underwriter. This Prospectus does not constitute an
offer to sell or a solicitation of an offer to buy any security other than the
securities offered hereby, nor does it constitute an offer to sell or a
solicitation of an offer to buy any of the securities offered hereby in any
jurisdiction to any person to whom it is unlawful to make any such offer in such
jurisdiction. Neither the delivery of this Prospectus nor any sale made
hereunder shall, under any circumstances, create any implication that the
information herein is correct as of any time subsequent to the date hereof or
that there has been no change in the affairs of the Company since such date.
 
                            ------------------------
 
                               TABLE OF CONTENTS
 
   
<TABLE>
<CAPTION>
                                               Page
                                               -----
<S>                                         <C>
Available Information.....................           3
Incorporation of Certain Documents By
 Reference................................           3
Summary...................................           4
Risk Factors..............................           8
Use of Proceeds...........................          12
Price Range of Common Stock and Dividend
 Policy...................................          13
Capitalization............................          14
Selected Consolidated Financial Data......          15
Management's Discussion and Analysis of
 Results of Operations and Financial
 Condition................................          16
Business..................................          22
Management................................          36
Principal Stockholders....................          38
Description of Debentures.................          38
Description of Capital Stock..............          44
Certain Federal Income Tax Consequences...          47
Underwriting..............................          50
Legal Matters.............................          50
Independent Public Accountants............          50
Index to Financial Statements.............         F-1
</TABLE>
    
 
                                     [LOGO]
 
                            ------------------------
 
                                  $30,000,000
                           % CONVERTIBLE SUBORDINATED
                              DEBENTURES DUE 2003
 
                                   PROSPECTUS
 
                                           , 1996
 
                             ---------------------
 
                            DILLON, READ & CO. INC.
 
- ------------------------------------------------
                                ------------------------------------------------
- ------------------------------------------------
                                ------------------------------------------------
<PAGE>

                         GRAPHIC IMAGE APPENDIX

   
1.  The inside front cover contains the words "The Titan Corporation provides 
sophisticated communications and information systems products and services to 
large commercial and government customers" roughly in the middle of the page. 
The page background is a collage of photographs related to the Company's 
products and services. The photographs (clockwise from the upper left of the 
page) contain the following images: (1) a man in a U.S. Navy uniform points 
to a Titan Linkabit machine; (2) a man, woman and child watch a television 
program; a "smart card" with Video PassPort and Titan Information Systems 
logos is depicted in the bottom right of the picture; (3) a satellite dish at 
Sunset; (4) a man and woman engage in conversation in front of a computer 
monitor, which shows a map of the United States; (5) a man holds a telephone 
receiver and stands in front of a satellite dish bearing a Titan Information 
Systems logo; (6) a man looks at a computer monitor.
    

2.  The inside back cover is divided into three rows of equal proportion and 
two columns, with the left column being roughly twice the size of the right, 
forming a total of six distinct areas on the page as follows: (1) the upper 
left area contains a graphic representation of a satellite dish and telephone 
transmitting up to a satellite, which in turn transmits down to a second 
satellite dish and telephone; (2) the middle left area contains a graphic 
representation of four satellite dishes and telephones, three of which are 
transmitting up to a satellite. The graphic shows two-way transmission 
between the satellite and a satellite dish labeled "Manned Network 
Controller." The satellite also is shown transmitting down to three of four 
satellite dishes and telephones; (3) the lower left area contains a graphic 
of many satellite dishes and telephones transmitting up to a satellite. The 
graphic shows two-way transmission between the satellite and a satellite dish 
labeled "Unmanned Network Controller." The satellite also is shown 
transmitting down to many satellite dishes and telephones; (4) the upper 
right area contains a single continuous horizontal ring, with the number 
"1" appearing in the front center of such ring; (5) the middle right area 
contains two continuous horizontal rings, one above the other. The upper ring 
is divided by vertical lines into spaces of equal proportion, in each of 
which appears a different number across the front of the ring. In the lower 
ring, several of the spaces are "blacked out"; and (6) the lower right area 
contains a single continuous horizontal ring, which is subdivided into five 
horizontal bands of equal proportion, and each such band is divided by 
vertical lines into segments of unequal proportion.
<PAGE>
                                    PART II
                   INFORMATION NOT REQUIRED IN THE PROSPECTUS
 
ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.
 
    The following is an itemized statement of expenses incurred in connection
with this Registration Statement. All such expenses will be paid by the Company.
 
   
<TABLE>
<S>                                                                 <C>
Securities and Exchange Commission registration fee...............  $  11,897
NASD filing fee...................................................      3,950
Blue Sky fees and expenses........................................     10,000
Public accountants' fees..........................................     75,000
Company legal fees and expenses...................................    160,000
Printing expenses.................................................     75,000
Trustee fees......................................................     10,000
Miscellaneous expenses............................................     54,153
                                                                    ---------
  Total...........................................................  $ 400,000
                                                                    ---------
                                                                    ---------
</TABLE>
    
 
- -------------------
   
All of the above items except the registration fee and NASD filing fee are
estimates.
    
 
ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.
 
    Section 145 of the General Corporation Law of the State of Delaware (the
"Delaware Law") empowers a Delaware corporation to indemnify any persons who
are, or are threatened to be made, parties to any threatened, pending or
completed legal action, suit or proceeding, whether civil, criminal,
administrative or investigative (other than an action by or in the right of such
corporation), by reason of the fact that such person was an officer or director
of such corporation, or is or was serving at the request of such corporation as
a director, officer, employee or agent of another corporation or enterprise. The
indemnity may include expenses (including attorneys' fees), judgments, fines and
amounts paid in settlement of such action, suit or proceeding, provided that
such officer or director acted in good faith and in a manner he or she
reasonably believed to be in or not opposed to the corporation's best interest,
and, for criminal proceedings, had no reasonable cause to believe his or her
conduct was illegal. A Delaware corporation may indemnify officers and directors
against expenses (including attorney's fees) in connection with the defense or
settlement of an action by or in the right of the corporation under the same
conditions, except that no indemnification is permitted without judicial
approval if the officer or director is adjudged to be liable to the corporation.
Where an officer or director is successful on the merits or otherwise in the
defense of any action referred to above, the corporation must indemnify him or
her against the expenses which such officer or director actually and reasonably
incurred.
 
    The Restated Certificate of Incorporation of Titan contains a provision to
limit the personal liability of the directors of Titan for violations of their
fiduciary duty, except to the extent such limitation of liability is prohibited
by the Delaware Law. This provision eliminates each director's liability to
Titan or its stockholders for monetary damages except (i) for any breach of the
director's duty of loyalty to Titan or its stockholders, (ii) for acts or
omissions not in good faith or which involve intentional misconduct or a knowing
violation of law, (iii) under Section 174 of the Delaware Law providing for
liability of directors for unlawful payment of dividends or unlawful stock
purchases or redemptions, or (iv) for any transaction from which a director
derived an improper personal benefit. The By-Laws of Titan provide that Titan
shall indemnify directors and officers to the fullest extent permitted by law.
The effect of these provisions is to eliminate the personal liability of
directors for monetary damages for actions involving a breach of their fiduciary
duty of care, including any such actions involving gross negligence.
 
    In addition, Titan has entered into indemnity agreements with its executive
officers and directors whereby the Company obligates itself to indemnify such
officers and directors from any amounts which the officer or director becomes
obligated to pay because of any claim made against him or her arising out of any
act or omission committed while he or she is acting in his or her capacity as a
director and/or officer of the Corporation.
 
                                      II-1
<PAGE>
    Titan maintains directors and officers liability insurance coverage that
insures its officers and directors against certain losses that may arise out of
their positions with the Corporation and insures the Corporation for liabilities
it may incur to indemnify its officers and directors.
 
ITEM 16.  EXHIBITS.
 
   
<TABLE>
<C>        <S>
      1.1  Form of Underwriting Agreement.
 
      4.1  Form of Indenture.
 
      5.1  Opinion of Latham & Watkins.
 
     10.1  Form of Fourth Amendment to the Commercial Loan Agreement entered into as of
            September 6, 1996 by and between The Sumitomo Bank of California and The Titan
            Corporation (incorporated by reference to Exhibit 10.1 to Registrant's
            registration statement on Form S-3 (Reg. No. 333-10919) filed with the Commission
            on September 23, 1996).
 
     10.2  Form of Security Agreement dated as of September 6, 1996 made by The Titan
            Corporation in favor of The Sumitomo Bank of California (incorporated by
            reference to Exhibit 10.2 to Registrant's registration statement on Form S-3
            (Reg. No. 333-10919) filed with the Commission on September 23, 1996).
 
     10.3  Form of Pledge Agreement executed as of September 6, 1996 by The Titan Corporation
            in favor of The Sumitomo Bank of California (incorporated by reference to Exhibit
            10.3 to Registrant's registration statement on Form S-3 (Reg. No. 333-10919)
            filed with the Commission on September 23, 1996).
 
     10.4  Form of Patent Collateral Assignment made and entered into as of September 6, 1996
            by The Titan Corporation in favor of The Sumitomo Bank of California
            (incorporated by reference to Exhibit 10.4 to Registrant's registration statement
            on Form S-3 (Reg. No. 333-10919) filed with the Commission on September 23,
            1996).
 
     10.5  Form of Security Agreement dated as of September 6, 1996 made by Titan Information
            Systems Corporation in favor of The Sumitomo Bank of California (incorporated by
            reference to Exhibit 10.5 to Registrant's registration statement on Form S-3
            (Reg. No. 333-10919) filed with the Commission on September 23, 1996).
 
     10.6  Form of Patent Collateral Assignment made and entered into as of September 6, 1996
            by Titan Information Systems Corporation in favor of The Sumitomo Bank of
            California (incorporated by reference to Exhibit 10.6 to Registrant's
            registration statement on Form S-3 (Reg. No. 333-10919) filed with the Commission
            on September 23, 1996).
 
     10.7  Form of Continuing Guaranty executed as of September 6, 1996 by Titan Information
            Systems Corporation in favor of The Sumitomo Bank of California (incorporated by
            reference to Exhibit 10.7 to Registrant's registration statement on Form S-3
            (Reg. No. 333-10919) filed with the Commission on September 23, 1996).
 
     12.1  Calculation of Ratio of Earnings to Fixed Charges.
 
     23.1  Consent of Arthur Andersen LLP.
 
     23.2  Consent of Latham & Watkins (included in Exhibit 5.1 hereto).
 
     24.1  Power of Attorney.
 
     25.1  Statement of Eligibility of Trustee.
</TABLE>
    
 
ITEM 17.  UNDERTAKINGS.
 
    Insofar as indemnification for liabilities arising under the Securities Act
of 1933 may be permitted to directors, officers and controlling persons of the
Registrant pursuant to the provisions described in Item 15 or otherwise, the
Registrant has been advised that in the opinion of the Securities and Exchange
Commission, such indemnification is against public policy as expressed in the
Securities Act of 1933 and is, therefore, unenforceable. In the event that
 
                                      II-2
<PAGE>
a claim for indemnification against such liabilities (other than the payment by
the Registrant of expenses incurred or paid by a director, officer or
controlling person of the Registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person
in connection with the securities being registered, the Registrant will, unless
in the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question of whether
such indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.
 
    The undersigned Registrant hereby undertakes that: (1) for purposes of
determining any liability under the Securities Act of 1933, the information
omitted from the form of prospectus filed as part of the registration statement
in reliance upon Rule 430A and contained in the form of prospectus filed by the
Registrant pursuant to Rule 424(b)(1) or (4) or 497(h) under the Securities Act
of 1933 shall be deemed to be part of the registration statement as of the time
it was declared effective; (2) for the purposes of determining any liability
under the Securities Act of 1933, each post-effective amendment that contains a
form of prospectus shall be deemed to be a new registration statement relating
to the securities offered therein, and the offering of such securities at that
time shall be deemed to be the initial bona fide offering thereof; and (3) for
purposes of determining any liability under the Securities Act of 1933, each
filing of the Registrant's annual report pursuant to Section 13(a) or 15(d) of
the Securities Exchange Act of 1934 (and, where applicable, each filing of an
employee benefit plan's annual report pursuant to Section 15(d) of the
Securities Exchange Act of 1934) that is incorporated by reference in the
registration statement shall be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.
 
                                      II-3
<PAGE>
                                   SIGNATURES
 
   
    Pursuant to the requirements of the Securities Act of 1933, the Registrant
certifies that it has reasonable grounds to believe that it meets all of the
requirements for filing on Form S-3 and has duly caused this Amendment to
Registration Statement to be signed on its behalf by the undersigned, thereunto
duly authorized, in the City of San Diego, State of California, on the 3rd day
of October, 1996.
    
 
                                THE TITAN CORPORATION
 
                                By:                /s/ GENE W. RAY
                                     ------------------------------------------
                                                     Gene W. Ray
                                        PRESIDENT AND CHIEF EXECUTIVE OFFICER
 
   
    Pursuant to the requirements of the Securities Act, this Amendment to
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.
    
 
   
<TABLE>
<CAPTION>
                  SIGNATURE                                         TITLE                             DATE
- ----------------------------------------------  ----------------------------------------------  -----------------
 
<C>                                             <S>                                             <C>
                /s/ J.S. WEBB*
     ------------------------------------       Chairman of the Board of Directors              October 3, 1996
                  J.S. Webb
 
               /s/ GENE W. RAY                  President and Chief Executive Officer
     ------------------------------------        (Principal Executive Officer) and Director     October 3, 1996
                 Gene W. Ray
 
             /s/ BERNARD M. HIRL                Senior Vice President and Chief Financial
     ------------------------------------        Officer (Principal Financial and Accounting    October 3, 1996
               Bernard M. Hirl                   Officer)
 
            /s/ CHARLES R. ALLEN*
     ------------------------------------       Director                                        October 3, 1996
               Charles R. Allen
 
     ------------------------------------       Director                                        October 3, 1996
             Joseph F. Caligiuri
 
             /s/ DANIEL J. FINK*
     ------------------------------------       Director                                        October 3, 1996
                Daniel J. Fink
 
           /s/ ROBERT E. LA BLANC*
     ------------------------------------       Director                                        October 3, 1996
              Robert E. La Blanc
 
            /s/ THOMAS G. POWNALL*
     ------------------------------------       Director                                        October 3, 1996
              Thomas G. Pownall
 
*By:       /s/ GENE W. RAY
              --------------------------------
                 Gene W. Ray
               Attorney-in-Fact
</TABLE>
    
 
                                      II-4
<PAGE>
                                 EXHIBIT INDEX
 
   
    The following exhibits are filed as part of this Amendment to Registration
Statement on Form S-3 or are incorporated herein by reference.
    
 
   
<TABLE>
<C>        <S>
      1.1  Form of Underwriting Agreement. (1)
 
      4.1  Form of Indenture. (2)
 
      5.1  Opinion of Latham & Watkins. (1)
 
     10.1  Form of Fourth Amendment to the Commercial Loan Agreement entered into as of
            September 6, 1996 by and between The Sumitomo Bank of California and The Titan
            Corporation (incorporated by reference to Exhibit 10.1 to Registrant's
            registration statement on Form S-3 (Reg. No. 333-10919) filed with the Commission
            on September 23, 1996).
 
     10.2  Form of Security Agreement dated as of September 6, 1996 made by The Titan
            Corporation in favor of The Sumitomo Bank of California (incorporated by
            reference to Exhibit 10.2 to Registrant's registration statement on Form S-3
            (Reg. No. 333-10919) filed with the Commission on September 23, 1996).
 
     10.3  Form of Pledge Agreement executed as of September 6, 1996 by The Titan Corporation
            in favor of The Sumitomo Bank of California (incorporated by reference to Exhibit
            10.3 to Registrant's registration statement on Form S-3 (Reg. No. 333-10919)
            filed with the Commission on September 23, 1996).
 
     10.4  Form of Patent Collateral Assignment made and entered into as of September 6, 1996
            by The Titan Corporation in favor of The Sumitomo Bank of California
            (incorporated by reference to Exhibit 10.4 to Registrant's registration statement
            on Form S-3 (Reg. No. 333-10919) filed with the Commission on September 23,
            1996).
 
     10.5  Form of Security Agreement dated as of September 6, 1996 made by Titan Information
            Systems Corporation in favor of The Sumitomo Bank of California (incorporated by
            reference to Exhibit 10.5 to Registrant's registration statement on Form S-3
            (Reg. No. 333-10919) filed with the Commission on September 23, 1996).
 
     10.6  Form of Patent Collateral Assignment made and entered into as of September 6, 1996
            by Titan Information Systems Corporation in favor of The Sumitomo Bank of
            California (incorporated by reference to Exhibit 10.6 to Registrant's
            registration statement on Form S-3 (Reg. No. 333-10919) filed with the Commission
            on September 23, 1996).
 
     10.7  Form of Continuing Guaranty executed as of September 6, 1996 by Titan Information
            Systems Corporation in favor of The Sumitomo Bank of California (incorporated by
            reference to Exhibit 10.7 to Registrant's registration statement on Form S-3
            (Reg. No. 333-10919) filed with the Commission on September 23, 1996).
 
     12.1  Calculation of Ratio of Earnings to Fixed Charges (2).
 
     23.1  Consent of Arthur Andersen LLP. (2)
 
     23.2  Consent of Latham & Watkins (included in Exhibit 5.1 hereto).
 
     24.1  Power of Attorney (included on page II-4 hereof).
 
     25.1  Statement of Eligibility of Trustee. (2)
</TABLE>
    
 
- -------------------
   
(1) To be filed by amendment.
    
 
   
(2) Filed herewith.
    

<PAGE>


                             THE TITAN CORPORATION

                                      AND

                   NORWEST BANK MINNESOTA, N.A., as Trustee

                                  ___________

                                   Indenture

                        Dated as of ____________, 1996
                                  ___________

                                 $30,000,000*

          ___% Convertible Subordinated Debentures due ________, 2003







            * $34,500,000 if the overallotment is exercised in full

<PAGE>

                            THE TITAN CORPORATION

                Certain Sections of this Indenture relating to
                      Sections 310 through 318(a) of the
                         Trust Indenture Act of 1939:

     TRUST INDENTURE                                             INDENTURE
       ACT SECTION                                                SECTION
    -----------------                                          --------------

    SECTION 310(a)(1)    ...................................        7.10
               (a)(2)    ...................................        7.10
               (a)(3)    ...................................   Not Applicable
               (a)(4)    ...................................   Not Applicable
               (a)(5)    ...................................        7.10
               (b)       ...................................        7.08
                                                                    7.10
    SECTION 311(a)       ...................................        7.11
               (b)       ...................................        7.11
    SECTION 312(a)       ...................................        2.5
               (b)       ...................................       13.3
               (c)       ...................................       13.3
    SECTION 313(a)       ...................................        7.6
               (b)       ...................................        7.6
               (c)       ...................................        7.6
               (d)       ...................................        7.6
    SECTION 314(a)       ...................................        4.3
               (b)       ...................................   Not Applicable
               (c)       ...................................       13.4
                                                                   13.5
               (d)       ...................................   Not Applicable
               (e)       ...................................       13.5
    SECTION 315(a)       ...................................        7.1
               (b)       ...................................        7.5
               (c)       ...................................        7.1
               (d)       ...................................        7.1
               (e)       ...................................        6.11
    SECTION 316(a)(1)(A) ...................................        6.5
               (b)(1)(B) ...................................        6.4


<PAGE>

     TRUST INDENTURE                                             INDENTURE
       ACT SECTION                                                SECTION
    -----------------                                          --------------

               (a)(2)    ...................................   Not Applicable
               (b)       ...................................        6.7
               (c)       ...................................        9.4
    SECTION 317(a)(1)    ...................................        6.8
               (a)(2)    ...................................        6.9
               (b)       ...................................        2.4
    SECTION 318(a)       ...................................       13.1

- -------------------------

Note:  This reconciliation and tie shall not, for any purpose,
       be deemed to be a part of the Indenture.

<PAGE>


                               TABLE OF CONTENTS


                                                                            PAGE
                                                                            ----

ARTICLE 1  DEFINITIONS AND INCORPORATION BY REFERENCE . . . . . . . . . . . . 1

  SECTION 1.1.  Definitions.. . . . . . . . . . . . . . . . . . . . . . . . . 1

  SECTION 1.2.  Other Definitions.. . . . . . . . . . . . . . . . . . . . . . 3

  SECTION 1.3.  Incorporation by Reference of Trust Indenture Act.. . . . . . 4

  SECTION 1.4.  Rules of Construction.. . . . . . . . . . . . . . . . . . . . 4

ARTICLE 2  THE SECURITIES . . . . . . . . . . . . . . . . . . . . . . . . . . 5

  SECTION 2.1.  Form and Dating.. . . . . . . . . . . . . . . . . . . . . . . 5

  SECTION 2.2.  Execution and Authentication. . . . . . . . . . . . . . . . . 5

  SECTION 2.3.  Registrar, Paying Agent and Conversion Agent. . . . . . . . . 6

  SECTION 2.4.  Paying Agent to Hold Money in Trust.. . . . . . . . . . . . . 6

  SECTION 2.5.  Securityholder Lists. . . . . . . . . . . . . . . . . . . . . 6

  SECTION 2.6.  Transfer and Exchange.. . . . . . . . . . . . . . . . . . . . 6

  SECTION 2.7.  Replacement Securities. . . . . . . . . . . . . . . . . . . . 7

  SECTION 2.8.  Outstanding Securities. . . . . . . . . . . . . . . . . . . . 7

  SECTION 2.9.  Securities Held by the Company or an Affiliate. . . . . . . . 7

  SECTION 2.10. Temporary Securities. . . . . . . . . . . . . . . . . . . . . 8

  SECTION 2.11. Cancellation. . . . . . . . . . . . . . . . . . . . . . . . . 8

  SECTION 2.12. Defaulted Interest. . . . . . . . . . . . . . . . . . . . . . 8

  SECTION 2.13. Global Securities.. . . . . . . . . . . . . . . . . . . . . . 8

ARTICLE 3  REDEMPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

  SECTION 3.1.  Redemption Prices.. . . . . . . . . . . . . . . . . . . . . .10

  SECTION 3.2.  Selection of Securities to Be Redeemed. . . . . . . . . . . .10

  SECTION 3.3.  Notice of Redemption. . . . . . . . . . . . . . . . . . . . .11


                                          i
<PAGE>

                                                                            PAGE
                                                                            ----

  SECTION 3.4.  Effect of Notice of Redemption. . . . . . . . . . . . . . . .11

  SECTION 3.5.  Deposit of Redemption Price.. . . . . . . . . . . . . . . . .11

  SECTION 3.6.  Securities Redeemed in Part.. . . . . . . . . . . . . . . . .12

  SECTION 3.7.  Conversion Arrangement on Call for Redemption.. . . . . . . .12

ARTICLE 4  COVENANTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

  SECTION 4.1.  Payment of Securities.. . . . . . . . . . . . . . . . . . . .13

  SECTION 4.2.  Maintenance of Office or Agency.. . . . . . . . . . . . . . .13

  SECTION 4.3.  SEC Reports.. . . . . . . . . . . . . . . . . . . . . . . . .13

  SECTION 4.4.  Compliance Certificate. . . . . . . . . . . . . . . . . . . .14

ARTICLE 5  SUCCESSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

  SECTION 5.1.  When Company May Merge, Etc.. . . . . . . . . . . . . . . . .14

  SECTION 5.2.  Successor Corporation Substituted.. . . . . . . . . . . . . .14

ARTICLE 6  DEFAULTS AND REMEDIES. . . . . . . . . . . . . . . . . . . . . . .15

  SECTION 6.1.  Events of Default.. . . . . . . . . . . . . . . . . . . . . .15

  SECTION 6.2.  Acceleration. . . . . . . . . . . . . . . . . . . . . . . . .16

  SECTION 6.3.  Other Remedies. . . . . . . . . . . . . . . . . . . . . . . .17

  SECTION 6.4.  Waiver of Past Defaults.. . . . . . . . . . . . . . . . . . .17

  SECTION 6.5.  Control by Majority.. . . . . . . . . . . . . . . . . . . . .17

  SECTION 6.6.  Limitation on Suits.. . . . . . . . . . . . . . . . . . . . .17

  SECTION 6.7.  Rights of Holders to Receive Payment. . . . . . . . . . . . .18

  SECTION 6.8.  Collection Suit by Trustee. . . . . . . . . . . . . . . . . .18

  SECTION 6.9.  Trustee May File Proofs of Claim. . . . . . . . . . . . . . .18

  SECTION 6.10. Priorities. . . . . . . . . . . . . . . . . . . . . . . . . .18

  SECTION 6.11. Undertaking for Costs.. . . . . . . . . . . . . . . . . . . .19

ARTICLE 7  TRUSTEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19


                                          ii
<PAGE>

                                                                            PAGE
                                                                            ----

  SECTION 7.1.  Duties of Trustee.. . . . . . . . . . . . . . . . . . . . . .19

  SECTION 7.2.  Rights of Trustee.. . . . . . . . . . . . . . . . . . . . . .20

  SECTION 7.3.  Individual Rights of Trustee. . . . . . . . . . . . . . . . .20

  SECTION 7.4.  Trustee's Disclaimer. . . . . . . . . . . . . . . . . . . . .20

  SECTION 7.5.  Notice of Defaults. . . . . . . . . . . . . . . . . . . . . .20

  SECTION 7.6.  Reports by Trustee to Holders.. . . . . . . . . . . . . . . .21

  SECTION 7.7.  Compensation and Indemnity. . . . . . . . . . . . . . . . . .21

  SECTION 7.8.  Replacement of Trustee. . . . . . . . . . . . . . . . . . . .22

  SECTION 7.9.  Successor Trustee by Merger, etc. . . . . . . . . . . . . . .23

  SECTION 7.10. Eligibility; Disqualification.. . . . . . . . . . . . . . . .23

  SECTION 7.11. Preferential Collection of Claims Against Company.. . . . . .23

ARTICLE 8  DISCHARGE OF INDENTURE . . . . . . . . . . . . . . . . . . . . . .23

  SECTION 8.1.  Termination of Company's Obligations. . . . . . . . . . . . .23

  SECTION 8.2.  Application of Trust Money. . . . . . . . . . . . . . . . . .24

  SECTION 8.3.  Repayment to Company. . . . . . . . . . . . . . . . . . . . .24

  SECTION 8.4.  Reinstatement.. . . . . . . . . . . . . . . . . . . . . . . .24

ARTICLE 9  AMENDMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

  SECTION 9.1.  Without Consent of Holders. . . . . . . . . . . . . . . . . .25

  SECTION 9.2.  With Consent of Holders.. . . . . . . . . . . . . . . . . . .25

  SECTION 9.3.  Compliance with Trust Indenture Act.. . . . . . . . . . . . .26

  SECTION 9.4.  Revocation and Effect of Consents.. . . . . . . . . . . . . .26

  SECTION 9.5.  Notation on or Exchange of Securities.. . . . . . . . . . . .26

  SECTION 9.6.  Trustee Protected.. . . . . . . . . . . . . . . . . . . . . .27

ARTICLE 10  CONVERSION. . . . . . . . . . . . . . . . . . . . . . . . . . . .27

  SECTION 10.1. Conversion Privilege. . . . . . . . . . . . . . . . . . . . .27


                                         iii
<PAGE>

                                                                            PAGE
                                                                            ----

  SECTION 10.2.  Conversion Procedure.. . . . . . . . . . . . . . . . . . . .27

  SECTION 10.3.  Fractional Shares. . . . . . . . . . . . . . . . . . . . . .28

  SECTION 10.4.  Taxes on Conversion. . . . . . . . . . . . . . . . . . . . .28

  SECTION 10.5.  Company to Provide Stock.. . . . . . . . . . . . . . . . . .28

  SECTION 10.6.  Adjustment for Change in Capital Stock.. . . . . . . . . . .29

  SECTION 10.7.  Adjustment for Rights Issue. . . . . . . . . . . . . . . . .29

  SECTION 10.8.  Adjustment for Other Distributions.. . . . . . . . . . . . .30

  SECTION 10.9.  Current Market Price.. . . . . . . . . . . . . . . . . . . .31

  SECTION 10.10. When Adjustment May Be Deferred. . . . . . . . . . . . . . .31

  SECTION 10.11. When No Adjustment Required. . . . . . . . . . . . . . . . .31

  SECTION 10.12. Notice of Adjustment.. . . . . . . . . . . . . . . . . . . .32

  SECTION 10.13. Notice of Certain Transactions.. . . . . . . . . . . . . . .32

  SECTION 10.14. Reorganization of Company. . . . . . . . . . . . . . . . . .32

  SECTION 10.15. Company Determination Final. . . . . . . . . . . . . . . . .33

  SECTION 10.16. Trustee's Disclaimer.. . . . . . . . . . . . . . . . . . . .33

ARTICLE 11  SUBORDINATION . . . . . . . . . . . . . . . . . . . . . . . . . .33

  SECTION 11.1.  Agreement to Subordinate.. . . . . . . . . . . . . . . . . .33

  SECTION 11.2.  Certain Definitions. . . . . . . . . . . . . . . . . . . . .33

  SECTION 11.3.  Liquidation; Dissolution; Bankruptcy.. . . . . . . . . . . .34

  SECTION 11.4.  Company Not to Make Payments with Respect to Securities in
                 Certain Circumstances. . . . . . . . . . . . . . . . . . . .34

  SECTION 11.5.  Acceleration of Securities.. . . . . . . . . . . . . . . . .35

  SECTION 11.6.  When Distribution Must Be Paid Over. . . . . . . . . . . . .35

  SECTION 11.7.  Notice by Company. . . . . . . . . . . . . . . . . . . . . .35

  SECTION 11.8.  Subrogation. . . . . . . . . . . . . . . . . . . . . . . . .36

  SECTION 11.9.  Relative Rights. . . . . . . . . . . . . . . . . . . . . . .36

  SECTION 11.10. Subordination May Not Be Impaired by Company.. . . . . . . .36


                                          iv
<PAGE>

                                                                            PAGE
                                                                            ----

  SECTION 11.11. Distribution or Notice to Representative.. . . . . . . . . .36

  SECTION 11.12. Rights of Trustee and Paying Agent.. . . . . . . . . . . . .36

ARTICLE 12  REPURCHASE RIGHT UPON CHANGE IN CONTROL . . . . . . . . . . . . .37

  SECTION 12.1.  Repurchase Right.. . . . . . . . . . . . . . . . . . . . . .37

  SECTION 12.2.  Company Notice.. . . . . . . . . . . . . . . . . . . . . . .37

  SECTION 12.3.  Repurchase of Securities.. . . . . . . . . . . . . . . . . .38

  SECTION 12.4.  Compliance with Tender Offer Rules.. . . . . . . . . . . . .38

  SECTION 12.5.  Interest on Overdue Payments.. . . . . . . . . . . . . . . .38

  SECTION 12.6.  Trustee Not Liable.. . . . . . . . . . . . . . . . . . . . .39

ARTICLE 13  MISCELLANEOUS . . . . . . . . . . . . . . . . . . . . . . . . . .39

  SECTION 13.1.  Trust Indenture Act Controls.. . . . . . . . . . . . . . . .39

  SECTION 13.2.  Notices. . . . . . . . . . . . . . . . . . . . . . . . . . .39

  SECTION 13.3.  Communication by Holders with Other Holders. . . . . . . . .40

  SECTION 13.4.  Certificate and Opinion as to Conditions Precedent.. . . . .40

  SECTION 13.5.  Statements Required in Certificate or Opinion. . . . . . . .40

  SECTION 13.6.  Rules by Trustee and Agents. . . . . . . . . . . . . . . . .41

  SECTION 13.7.  Legal Holidays.. . . . . . . . . . . . . . . . . . . . . . .41

  SECTION 13.8.  No Recourse Against Others.. . . . . . . . . . . . . . . . .41

  SECTION 13.9.  Duplicate Originals. . . . . . . . . . . . . . . . . . . . .41

  SECTION 13.10. Governing Law. . . . . . . . . . . . . . . . . . . . . . . .41

 SIGNATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42


EXHIBIT A


                                          v
<PAGE>

          INDENTURE dated as of ________, 1996 between THE TITAN CORPORATION, a
Delaware corporation ("Company"), and NORWEST BANK MINNESOTA, N.A., a national
banking association ("Trustee").

          Each party agrees as follows for the benefit of the other party and
for the equal and ratable benefit of the Holders of the Company's __%
Convertible Subordinated Debentures due ____ , 2003 ("Securities").


                                   ARTICLE 1

                  DEFINITIONS AND INCORPORATION BY REFERENCE

SECTION 1.1.   DEFINITIONS.

          "AFFILIATE" means any person directly or indirectly controlling or
controlled by or under direct or indirect common control with the Company.  For
this purpose, control shall mean the power to direct the management and
policies of a person through the ownership of securities or otherwise.

          "AGENT" means any Registrar, Paying Agent, conversion Agent or co-
registrar.

          "BOARD OF DIRECTORS" means the Board of Directors of the Company or
any committee of the Board authorized to act for it hereunder.

          A "CHANGE IN CONTROL" of the Company means (i) the acquisition by any
person, entity or "group," within the meaning of Section 13(d)(3) or 14(d)(2)
of the Securities and Exchange Act of 1934, as amended (the "Exchange Act")
(excluding, for this purpose, the Company or its subsidiaries, or any employee
benefit plan of the Company or its subsidiaries which acquires beneficial
ownership of voting securities of the Company) of beneficial ownership (within
the meaning of Rule 13d-3 promulgated under the Exchange Act) of 50% or more of
either the then outstanding shares of common stock or the combined voting power
of the Company's then outstanding voting securities entitled to vote generally
in the election of directors ("Voting Stock"); or (ii) individuals who, as of
the date of the Indenture, constitute the Board of Directors (as of the date
hereof the "Incumbent Board") cease for any reason to constitute at least a
majority of the Board of Directors, provided that any person becoming a
director subsequent to the date hereof whose election, or nomination for
election by the Company's stockholders, was approved by a vote of at least a
majority of the directors then comprising the Incumbent Board shall be
considered as though such person were a member of the Incumbent Board; or (iii)
approval by the stockholders of the Company of a reorganization, merger or
consolidation, in each case, with respect to which persons who were the
stockholders of the Company immediately prior to such reorganization, merger or
consolidation do not, immediately thereafter, own more than 50% of the combined
voting power entitled to vote generally in the election of directors of the
reorganized, merged or consolidated company's then outstanding voting
securities; or (iv) a liquidation or dissolution of the Company (other than
pursuant to the United States Bankruptcy


                                          1

<PAGE>

Code) or the conveyance, transfer or leasing of all or substantially all of 
the assets of the Company.

          "COMPANY" means the party named as such above until a successor
replaces it pursuant to Article 5 and thereafter means the successor.

          "COMPANY NOTICE" shall have the meaning specified in Section 12.1.

          "CORPORATE TRUST OFFICE OF THE TRUSTEE" shall be at the address of
the Trustee specified in Section 13.2 or such other address of which the
Trustee may give notice to the Company.

          "DEFAULT" means any event which is, or after notice or passage of
time would be, an Event of Default.

          "DEPOSITORY" means a clearing agency registered under the Exchange
Act, as amended, or any successor thereto, which shall in either case be
designated by the Company pursuant to an authentication order delivered
pursuant to Section 2.2.

          "EXCHANGE ACT" shall have the meaning specified in the definition of
"Change in Control".

          "FINAL ISSUANCE DATE" means the date that is 30 days after the
Original Issuance Date.

          "GLOBAL SECURITY" means a Security which, if so designated by the
Company pursuant to an authentication order delivered pursuant to Section 2.2,
is executed by the Company, authenticated and delivered to the Depository
pursuant to the Depository's instructions, all in accordance with this
Indenture, which shall be registered in the name of the Depository or its
nominee and which shall represent the amount of uncertificated securities as
specified therein.

          "HOLDER" or "SECURITYHOLDER" means a person in whose name a Security
is registered.

          "INDENTURE" means this Indenture as amended from time to time.

          "OFFICER" means the Chairman, the President, any Vice President, the
Treasurer, the Secretary, any Assistant Treasurer or any Assistant Secretary of
the Company.

          "OFFICERS' CERTIFICATE" means a certificate signed by two Officers,
one of whom must be the Chairman, the President, the Treasurer or a Vice
President of the Company.  SEE Sections 13.4 and 13.5.

          "OPINION OF COUNSEL" means a written opinion from legal counsel who
may be an employee of or counsel to the Company or other counsel reasonably
acceptable to the Trustee.  SEE Sections 13.4 and 13.5.



                                          2

<PAGE>

          "ORIGINAL ISSUANCE DATE" means _________, 1996.

          "PERSON" means any individual, corporation, partnership, joint
venture, association, joint-stock company, trust, unincorporated organization,
governmental or any agency or political subdivision thereof or any other
entity.

          "PRINCIPAL" of a debt security means the principal of the security
plus the premium, if any, on the security.

          "PUT PRICE" means 100% of the principal amount of the Securities to
be repurchased on the Repurchase Date in accordance with Article 12, plus
accrued and unpaid interest to the Repurchase Date.

          "QUOTED PRICE", in Sections 10.3 and l0.9, of the Common Stock is the
last reported sales price of the Common Stock on the National Association of
Securities Dealers, Inc. Automated Quotation National Market; or, if the Common
Stock is listed on a national securities exchange, then on such exchange.

          "REPURCHASE DATE" shall have the meaning specified in Section 12.1.

          "REPURCHASE RIGHT" shall have the meaning specified in Section 12.1.

          "SEC" means the Securities and Exchange Commission.

          "SECURITIES" means the Securities described above issued under this
Indenture.

          "SECURITIES ACT" means the Securities Act of 1933, as amended.

          "TIA" means the Trust Indenture Act of 1939 (15 U.S. Code
Sections 77aaa-77bbbb) as in effect on the date shown above, except as
provided in Section 9.3.

          "TRUSTEE" means the party named as such above until a successor
replaces it in accordance with this Indenture and thereafter means the
successor.

          "TRUST OFFICER" means any officer of the Trustee assigned by the
Trustee to administer its corporate trust matters.

          "VOTING STOCK" shall have the meaning specified in the definition of
"Change in Control".

SECTION 1.2.   OTHER DEFINITIONS.

Term                                                                    Defined
- ----                                                                  in Section
                                                                      ----------

"Bankruptcy Law" . . . . . . . . . . . . . . . . . . . . . . . . . .      6.1
"business day" . . . . . . . . . . . . . . . . . . . . . . . . . . .     13.7
"Common Stock" . . . . . . . . . . . . . . . . . . . . . . . . . . .     10.1


                                          3

<PAGE>


"Conversion Agent" . . . . . . . . . . . . . . . . . . . . . . . . .      2.3
"Custodian". . . . . . . . . . . . . . . . . . . . . . . . . . . . .      6.1
"Debt" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     11.2
"Event of Default" . . . . . . . . . . . . . . . . . . . . . . . . .      6.1
"Legal Holiday". . . . . . . . . . . . . . . . . . . . . . . . . . .     13.7
"Paying Agent" . . . . . . . . . . . . . . . . . . . . . . . . . . .      2.3
"Registrar". . . . . . . . . . . . . . . . . . . . . . . . . . . . .      2.3
"Representative" . . . . . . . . . . . . . . . . . . . . . . . . . .     11.2
"Senior Debt". . . . . . . . . . . . . . . . . . . . . . . . . . . .     11.2
"U.S. Government Obligations". . . . . . . . . . . . . . . . . . . .      8.1

SECTION 1.3.   INCORPORATION BY REFERENCE OF TRUST INDENTURE ACT.

          Whenever this Indenture refers to a provision of the TIA, the
provision is incorporated by reference in and made a part of this Indenture.

          The following TIA terms used in this Indenture have the following
meanings:

          "Commission" means the SEC.

          "definitive Securities" means Securities that are not Global
      Securities.

          "indenture securities" means the Securities.

          "indenture security holder" means a Securityholder.

          "indenture to be qualified" means this Indenture.

          "indenture trustee" or "institutional trustee" means the Trustee.

          "obligor" on the indenture securities means the Company and any other
      obligor on the indenture securities.

          All other terms used in this Indenture that are defined by the TIA,
defined by TIA reference to another statute or defined by SEC rule have the
meanings so assigned to them.

SECTION 1.4.   RULES OF CONSTRUCTION.

          Unless the context otherwise requires:

          (1)  a term has the meaning assigned to it;

          (2)  an accounting term not otherwise defined has the meaning
     assigned to it in accordance with generally accepted accounting principles
     as in effect from time to time;

          (3)  "or" is not exclusive;



                                          4

<PAGE>


          (4)  "including" means including, without limitation;

          (5)  words in the singular include the plural and in the plural
     include the singular; and

          (6)  provisions apply to successive events and transactions.


                                   ARTICLE 2

                                THE SECURITIES

SECTION 2.1.   FORM AND DATING.

          The Securities (including any Global Securities) and the Trustee's
certificate of authentication shall be substantially in the form of Exhibit A,
which is hereby incorporated and expressly made a part of this Indenture.  The
Securities may have notations, legends or endorsements required by law, stock
exchange rule, agreements to which the Company is subject, if any, or usage
(provided that any such notation, legend or endorsement is in form acceptable
to the Company).  Each Security shall be dated the date of its authentication.

SECTION 2.2.   EXECUTION AND AUTHENTICATION.

          Two Officers shall sign the Securities for the Company by manual or
facsimile signature.  The Company's seal shall be impressed, affixed, imprinted
or reproduced on the Securities, and may be in facsimile form.  The Securities
shall be issuable only in registered form and in denominations of $1,000 and
any integral multiple thereof.

          If an Officer whose signature is on a Security no longer holds that
office at the time the Security is authenticated the Security shall
nevertheless be valid.

          A Security shall not be valid until authenticated by the manual
signature of the Trustee.  The signature shall be conclusive evidence that the
Security has been authenticated under this Indenture.

          The Trustee shall authenticate and deliver Securities for original
issue up to the aggregate principal amount stated in paragraph 4 of Exhibit A
upon a written order of the Company signed by two Officers.  The aggregate
principal amount of Securities outstanding at any time may not exceed that
amount except as provided in Section 2.7.

          The Trustee may appoint an authenticating agent acceptable to the
Company to authenticate securities.  An authenticating agent may authenticate
Securities whenever the Trustee may do so.  Each reference in this Indenture to
authentication by the Trustee includes authentication by such agent.  An
authenticating agent has the same rights as an Agent to deal with the Company
or an Affiliate.



                                          5

<PAGE>

SECTION 2.3.   REGISTRAR, PAYING AGENT AND CONVERSION AGENT.

          The Company shall maintain an office or agency where Securities may
be presented for registration of transfer or for exchange ("Registrar"), an
office or agency where Securities may be presented for payment ("Paying Agent")
and an office or agency where securities may be presented for conversion
("Conversion Agent").  The Registrar shall keep a register of the Securities
and of their transfer and exchange.  The Company may appoint or change one or
more co-registrars, one or more additional paying agents and one or more
additional conversion agents without notice and may act in any such capacity on
its own behalf.  The term "Paying Agent" includes any additional paying agent;
the term "Conversion Agent" includes any additional conversion agent.  The
Company shall notify the Trustee of the name and address of any Agent not a
party to this Indenture.  If the Company fails to maintain a Registrar, Paying
Agent or Conversion Agent, the Trustee shall act as such.  The Company
initially appoints the Trustee as Paying Agent, Registrar and Conversion Agent.

SECTION 2.4.   PAYING AGENT TO HOLD MONEY IN TRUST.

          The Company shall require each Paying Agent other than the Trustee to
agree in writing that the Paying Agent will hold in trust for the benefit of
Securityholders or the Trustee all money held by the Paying Agent for the
payment of principal of or interest on the Securities, and will notify the
Trustee of any default by the Company in making any such payment.  While any
such default continues, the Trustee may require a Paying Agent to pay all money
held by it to the Trustee.  The Company at any time may require a Paying Agent
to pay all money held by it to the Trustee.  Upon payment over to the Trustee,
the Paying Agent shall have no further liability for the money.  If the Company
acts as Paying Agent, it shall segregate and hold as a separate trust fund all
money held by it as Paying Agent.

SECTION 2.5.   SECURITYHOLDER LISTS.

          The Trustee shall preserve in as current a form as is reasonably
practicable the most recent list available to it of the names and addresses of
Securityholders.  If the Trustee is not the Registrar, the Company shall
furnish to the Trustee in writing at least 5 business days before each interest
payment date and at such other times as the Trustee may request in writing a
list in such form and as of such date as the Trustee may reasonably require of
the names and addresses of Securityholders.

SECTION 2.6.   TRANSFER AND EXCHANGE.

          Where Securities (other than Global Securities) are presented to the
Registrar or a co-registrar with a request to register the transfer or to
exchange them for an equal principal amount of Securities of other
denominations, the Registrar shall register the transfer or make the exchange
if the requirements of Section 8-401(1) of the Uniform Commercial Code are met.
To permit registrations of transfer and exchanges, the Trustee shall
authenticate Securities at the Registrar's request.  No service charge shall be
made for any registration of transfer


                                          6

<PAGE>

or exchange of Securities, other than exchanges pursuant to Sections 2.10, 
3.6, 9.5 or 10.2 not involving any transfer.

          Prior to the due presentation for registration of transfer of any
Security, the Company, the Trustee, the Paying Agent, the Registrar or any co-
registrar may deem and treat the person in whose name a Security is registered
as the absolute owner of such Security for the purpose of receiving payment of
principal of and interest on such Security and for all other purposes
whatsoever, whether or not such Security is overdue, and none of the Company,
the Trustee, the Paying Agent, the Registrar or any co-registrar shall be
affected by notice to the contrary.

SECTION 2.7.   REPLACEMENT SECURITIES.

          If a mutilated Security is surrendered to the Registrar or if the
Holder of a Security claims that the Security has been mutilated, lost,
destroyed or wrongfully taken, the Company shall issue and the Trustee shall
authenticate a replacement Security if the requirements of Section 8-405 of the
Uniform Commercial Code are met.  If required by the Trustee or the Company, an
indemnity bond must be sufficient in the judgment of both to protect the
Company, the Trustee, any Agent or any authenticating agent from any loss which
any of them may suffer if a Security is replaced.  The Company may charge for
its expenses in replacing a Security.

          Every replacement Security is an additional obligation of the
Company.

SECTION 2.8.   OUTSTANDING SECURITIES.

          The Securities outstanding at any time are all the Securities
authenticated by the Trustee except for those converted, those canceled by it,
those delivered to it for cancellation and those described in this Section as
not outstanding.

          If a Security is replaced pursuant to Section 2.7, it ceases to be
outstanding unless the Trustee receives proof satisfactory to it, or a court
holds, that the replaced Security is held by a bona fide purchaser.

          If Securities are considered paid under Section 4.1, they cease to be
outstanding and interest on them ceases to accrue.

          A Security will continue to be outstanding if the Company or an
Affiliate holds such Security until such Security has been delivered to the
Trustee for cancellation.

SECTION 2.9.   SECURITIES HELD BY THE COMPANY OR AN AFFILIATE.

          In determining whether the Holders of the required principal amount
of Securities have concurred in any direction, waiver or consent, Securities
owned by the Company or an Affiliate shall be disregarded, except that for the
purposes of determining whether the Trustee shall be protected in relying on
any such direction, waiver or consent, only Securities which the Trustee knows
are so owned shall be so disregarded.



                                          7

<PAGE>

SECTION 2.10.  TEMPORARY SECURITIES.

          Until definitive securities are ready for delivery, the Company may
prepare and the Trustee shall authenticate temporary Securities.  Temporary
Securities shall be substantially in the form of definitive Securities but may
have variations that the Company considers appropriate for temporary
Securities.  Without unreasonable delay, the Company shall prepare and the
Trustee shall authenticate definitive Securities in exchange for temporary
Securities.

SECTION 2.11.  CANCELLATION.

          The Company at any time may deliver Securities to the Trustee for
cancellation.  The Registrar, Paying Agent and Conversion Agent shall forward
to the Trustee any Securities surrendered to them for registration of transfer,
exchange, payment or conversion.  The Trustee and no one else shall cancel all
securities surrendered for registration of transfer, exchange, payment,
conversion or cancellation and shall destroy canceled Securities and deliver a
certificate of such destruction to the Company unless the Company directs the
Trustee to deliver canceled Securities to the Company.  The Company may not
issue new securities to replace Securities that it has paid or delivered to the
Trustee for cancellation or that any Securityholder has converted pursuant to
Article 10.

SECTION 2.12.  DEFAULTED INTEREST.

          If and to the extent the Company defaults in a payment of interest on
the Securities, it shall pay the defaulted interest in any lawful manner.  It
may pay the defaulted interest to the persons who are Securityholders on a
subsequent special record date, which date shall be at least 5 business days
prior to the payment date.  The Company shall fix such record date and payment
date, and at least 15 days before any such record date, the Company shall mail
or cause to be mailed to Securityholders a notice that states the record date,
payment date and amount of defaulted interest to be paid.  Notwithstanding the
foregoing, the Company may make payment of any defaulted interest in any other
lawful manner not inconsistent with the requirements of any securities exchange
on which the Securities may be listed, and upon such notice as may be required
by such exchange if after notice given by the Company to the Trustee of such
proposed method of payment, such payment shall be deemed practicable by the
Trustee in its sole discretion.

SECTION 2.13.  GLOBAL SECURITIES.

          If the Company shall establish pursuant to an authentication order
delivered pursuant to Section 2.2 that one or more securities are to be issued
in whole or in part in the form of one or more Global Securities, then the
Company shall execute and the Trustee shall authenticate and deliver one or
more Global Securities in temporary or permanent form that (i) shall represent
and shall be denominated in an amount equal to the aggregate principal amount
of the outstanding Securities to be represented by one or more Global
Securities, (ii) shall be registered in the name of the Depository for such
Global Security or Global Securities or the nominee of such Depository, (iii)
shall be delivered by the Trustee to such Depository or pursuant to such
Depository's instruction and (iv) shall bear a legend substantially to the
following effect:


                                          8

<PAGE>

"Unless and until it is exchanged in whole or in part for Securities in 
definitive form, this Security may not be transferred except as a whole by 
the Depository to a nominee of the Depository or by a nominee of the 
Depository to the Depository or another nominee of the Depository or by the 
Depository or any such nominee to a successor Depository or a nominee of such 
successor Depository."

          Notwithstanding any other provision of this Section 2.13 or Section
2.6, unless and until it is exchanged in whole or in part for Securities in
definitive form, a Global Security representing all or a portion of the
Securities may not be transferred except as a whole by the Depository to a
nominee of such Depository or by a nominee of such Depository to such
Depository or another nominee of such Depository or by such nominee to a
successor Depository or a nominee of such successor Depository.

          If at any time the Depository for the Securities notifies the Company
that it is unwilling or unable to continue as Depository for the Securities or
if at any time the Depository for the Securities shall no longer be registered
or in good standing under the Exchange Act, or other applicable statute or
regulation, the Company shall appoint a successor Depository with respect to
the Securities.  If a successor Depository for the securities is not appointed
by the Company within 90 days after the Company receives such notice or becomes
aware of such condition, the Company will execute, and the Trustee, upon
receipt of an order for the authentication and delivery of definitive
Securities, will authenticate and deliver, Securities in definitive form in an
aggregate principal amount equal to the principal amount of the Global Security
or Global Securities in exchange for such Global Security or Global Securities.

          The Company may at any time and in its sole discretion determine that
the Securities issued in the form of one or more Global Securities shall no
longer be represented by such Global Security or Global Securities.  In such
event, the Company will execute, and the Trustee, upon receipt of a Company
order for the authentication and delivery of definitive Securities, will
authenticate and deliver, Securities in definitive form and in an aggregate
principal amount equal to the principal amount of such Global Security or
Global Securities in exchange for such Global Security or Global Securities.

          If specified by the Company, the Depository of the Securities may
surrender a Global Security in exchange in whole or in part for Securities in
definitive form on such terms as are acceptable to the Company and such
Depository.  Thereupon, the Company shall execute and the Trustee, upon written
order of the Company, shall authenticate and deliver, without charge to the
Holder,

          (i)  to each person specified by the Depository a new Security or
     Securities of any authorized denomination as requested by such person in
     aggregate principal amount equal to and in exchange for such person's
     beneficial interest in the Global Security; and

          (ii) to the Depository a new Global Security in a denomination equal
     to the difference, if any, between the principal amount of the surrendered
     Global Security and the aggregate principal amount of Securities delivered
     to Holders thereof.



                                          9

<PAGE>

          Upon the exchange of a Global Security for Securities in definitive
form and a new Global Security, if any, such exchanged Global Security shall be
canceled by the Trustee.  Securities issued in exchange for a Global Security
pursuant to this Section 2.13 shall be registered in such names and in such
authorized denominations as the Depository for such Global Security, pursuant
to instructions from its direct or indirect participants or otherwise, shall
instruct the Trustee in writing.  The Trustee shall deliver such Securities to
the persons in whose names the Securities are so registered as instructed in
writing by the Depository.


                                   ARTICLE 3

                                  REDEMPTION

SECTION 3.1.   REDEMPTION PRICES.

          On or after _______, 1999, the Company may, at its option, redeem all
or from time to time part of the Securities on any business day prior to
maturity upon notice as set forth in Section 3.3 and at the optional redemption
prices set forth in the form of Security herewith, together with accrued
interest to the date fixed for redemption.

SECTION 3.2.   SELECTION OF SECURITIES TO BE REDEEMED.

          If less than all the Securities are to be redeemed, the Company will
give the Trustee written notice in the form of an Officers' Certificate not
fewer than 45 days prior to the redemption date as to the aggregate principal
amount of Securities to be redeemed and the Trustee shall select the Securities
to be redeemed pro rata or by lot or such method as may be required by any
exchange on which the Securities are listed or such other method as the Trustee
in its discretion shall deem fair.  The Trustee may select for redemption
portions of the principal of Securities that have denominations larger than
$1,000.  Securities and portions of them it selects shall be in amounts of
$1,000 or whole multiples of $1,000.  If any Security selected for partial
redemption is converted in part or repurchased in part pursuant to the exercise
of the Repurchase Right, in either case, after such selection, the converted or
repurchased portion of such Security shall be deemed (so far as may be) to be
the portion to be selected for redemption.  The Securities (or portions
thereof) so selected shall be deemed duly selected for redemption for all
purposes hereof, notwithstanding that any such Security is converted or
repurchased as a whole or in part before the mailing of the notice of
redemption.  Provisions of this Indenture that apply to Securities called for
redemption also apply to portions of Securities called for redemption.

          Upon any redemption of less than all of the Securities, the Company
and the Trustee may treat as outstanding any Securities surrendered for
conversion or for repurchase pursuant to the exercise of the Repurchase Right,
in either case during the period of 15 days next preceding the mailing of a
notice of redemption and need not treat as outstanding any Security
authenticated and delivered during such period in exchange for the unconverted
or unrepurchased portion of any Security converted or repurchased in part
during such period.



                                          10

<PAGE>

SECTION 3.3.   NOTICE OF REDEMPTION.

          At least 20 days but not more than 60 days before a redemption date,
the Company shall mail in the manner prescribed in Section 13.2 a notice of
redemption to each Holder whose Securities are to be redeemed.

          The notice shall identify the Securities and the principal amount
thereof to be redeemed and shall state:

          (1)  the redemption date;

          (2)  the redemption price (including the amount of accrued interest
     to be paid on the Securities called for redemption);

          (3)  the conversion price;

          (4)  the name and address of the Paying Agent and Conversion Agent;

          (5)  that Securities called for redemption may be converted at any
     time up to ten calendar days before the close of business on the
     redemption date;

          (6)  that Holders who want to convert Securities must satisfy the
     requirements in paragraph 8 of the Securities;

          (7)  that Securities called for redemption must be surrendered to the
     Paying Agent to collect the redemption price; and

          (8)  that interest on Securities called for redemption ceases to
     accrue on and after the redemption date.

          At the Company's request, the Trustee shall give the notice of
redemption in the Company's name and at its expense.

SECTION 3.4.    EFFECT OF NOTICE OF REDEMPTION.

          Once notice of redemption is mailed, Securities called for redemption
shall (a) unless theretofore converted into Common Stock or repurchased
pursuant to the Repurchase Right, become due and payable on the redemption date
at the redemption price; (b) on and after the redemption date (except as
provided in Section 3.5), cease to bear interest; and (c) after the date ten
calendar days prior to the date fixed for redemption, cease to be convertible
into Common Stock (except as provided in Section 3.5).

SECTION 3.5.   DEPOSIT OF REDEMPTION PRICE.

          On or before the redemption date, the Company shall deposit with the
Paying Agent money in funds immediately available on the redemption date
sufficient to pay the redemption price of and accrued interest on all
Securities to be redeemed on that date.  The


                                          11

<PAGE>

Paying Agent shall return to the Company any money not required for that 
purpose because of conversion of Securities.

          Notwithstanding the foregoing, the Trustee shall not redeem any
Securities or mail any notice of optional redemption during the continuance of
a default in payment of interest or premium on the Securities or of any Event
of Default.  If any Security called for redemption shall not be so paid upon
surrender thereof for redemption, the principal and premium, if any, shall,
until paid or duly provided for, bear interest from the date fixed for
redemption at the rate borne by the Security and such Security shall remain
convertible into Common Stock until the principal and premium, if any, shall
have been paid or duly provided for.

SECTION 3.6.   SECURITIES REDEEMED IN PART.

          Upon surrender of a Security that is redeemed in part, the Trustee
shall authenticate for the Holder a new Security equal in principal amount to
the unredeemed portion of the Security surrendered.

          If any Security selected for partial redemption is converted in part,
the converted portion of such Security shall deemed (so far as may be) to be
the portion selected for redemption.

SECTION 3.7.   CONVERSION ARRANGEMENT ON CALL FOR REDEMPTION.

          In connection with any redemption of Securities, the Company may
arrange for the purchase and conversion of any Securities by an agreement with
one or more investment bankers or other purchasers to purchase such Securities
by paying to the Trustee in trust for the Securityholders, on or before the
close of business on the date fixed for redemption, an amount not less than the
applicable redemption price, together with interest accrued to the date fixed
for redemption, of the Securities to be redeemed which have not been converted.
Notwithstanding anything to the contrary contained in this Article 3, the
obligation of the Company to pay the redemption price of such Securities,
together with interest accrued to the date fixed for redemption, shall be
deemed to be satisfied and discharged to the extent such amount is so paid by
such purchasers.  If such an agreement is entered into, any Securities not duly
surrendered for conversion by the Holders thereof may, at the option of the
Company, be deemed, to the fullest extent permitted by law, acquired by such
purchasers from such Holders and (notwithstanding anything to the contrary
contained in Article 10) surrendered by such purchasers for conversion, all as
of immediately prior to the close of business on the date fixed for redemption,
subject to payment of the above amount as aforesaid.  The Trustee shall hold
and dispose of any such amount paid to it in the same manner as it would moneys
deposited with it by the Company for the redemption of Securities.




                                          12

<PAGE>

                                   ARTICLE 4

                                   COVENANTS

SECTION 4.1.   PAYMENT OF SECURITIES.

          The Company shall pay the principal of and interest on the Securities
on the dates and in the manner provided in the Securities.  Principal and
interest shall be considered paid on the date due if the Trustee or the Paying
Agent holds on that date in accordance with this Indenture money sufficient to
pay all principal and interest then due.

          The Company shall pay interest on overdue principal at the rate borne
by the Securities.  The Company shall pay interest on overdue installments of
interest at the same rate to the extent lawful.

SECTION 4.2.   MAINTENANCE OF OFFICE OR AGENCY.

          The Company will maintain an office or agency (which may be an office
of the Trustee, or an office of the Registrar) where Securities may be
surrendered for registration of transfer or exchange and where notices and
demands to or upon the Company in respect of the Securities and this Indenture
may be served.  The Company will give prompt written notice to the Trustee of
the location, and any change in the location, of such office or agency.  If at
any time the Company shall fail to maintain any such required office or agency
or shall fail to furnish the Trustee with the address thereof, such
presentations, surrenders, notices and demands may be made or served at the
Corporate Trust Office of the Trustee.

          The Company may also from time to time designate one or more other
offices or agencies where the Securities may be presented or surrendered for
any or all such purposes and may from time to time rescind such designations.
The Company will give prompt written notice to the Trustee of any such
designation or rescission and of any change in the location of any such other
office or agency.

          The Company hereby designates the Corporate Trust Office of the
Trustee as one such office or agency of the Company in accordance with Section
2.3.

SECTION 4.3.   SEC REPORTS.

          The Company shall file with the Trustee within 15 days after it files
them with the SEC copies of the annual reports and of the information,
documents and other reports (or copies of such portions of any of the foregoing
as the SEC may by rules and regulations prescribe) which the Company is
required to file with the SEC pursuant to Section 13 or 15(d) of the Exchange
Act.  The Company also shall comply with the other provisions of TIA
Section 314(a).

          So long as the Securities remain outstanding, the Company shall cause
its annual reports to shareholders and any other financial reports furnished by
it to shareholders generally, to be mailed to the Holders at their addresses
appearing in the register of Securities maintained by the Registrar.



                                          13

<PAGE>

SECTION 4.4.   COMPLIANCE CERTIFICATE.

          The Company shall deliver to the Trustee within 120 days after the
end of each fiscal year of the Company an Officers' Certificate stating whether
or not the signers know of any Default that occurred during the fiscal year.
If they do, the certificate shall describe the Default and its status.  The
certificate need not comply with Section 13.5.


                                   ARTICLE 5

                                  SUCCESSORS

SECTION 5.1.   WHEN COMPANY MAY MERGE, ETC.

          The Company shall not consolidate with or merge into, or transfer or
lease all or substantially all of its assets to, any person unless:

          (1)  the person formed by or surviving any such consolidation or
     merger (if other than the Company), or to which such sale or conveyance
     shall have been made, is a corporation organized and existing under the
     laws of the United States, any state thereof or the District of Columbia;

          (2)  the person formed by or surviving any such consolidation or
     merger (if other than the Company), or to which such sale or conveyance
     shall have been made, assumes by supplemental indenture in a form
     satisfactory to the Trustee all the obligations of the Company under the
     Securities and this Indenture, except that it need not assume the
     obligations of the Company as to the conversion of the Securities if
     pursuant to Section 10.14 the Company or another person enters into a
     supplemental indenture obligating it to deliver securities, cash or other
     assets upon conversion of Securities; and

          (3)  immediately after giving effect to such transaction no Default
     or Event of Default exists.

          The Company shall deliver to the Trustee prior to the consummation of
the proposed transaction an Officers' Certificate to the foregoing effect and
an Opinion of Counsel, each stating that the proposed transaction and such
supplemental indenture comply with this Indenture.

SECTION 5.2.   SUCCESSOR CORPORATION SUBSTITUTED.

          Upon any consolidation with or merger into any other corporation, or
any conveyance, transfer or lease of the properties and assets of the Company
substantially as an entirety in accordance with Section 5.1, the successor
corporation formed by such consolidation or into which the Company is merged or
to which such conveyance, transfer or lease is made shall succeed to, and be
substituted for, and may exercise every right and power of, the Company under
this Indenture with the same effect as if such successor corporation had been
named as the


                                          14

<PAGE>

Company herein, and thereafter the predecessor corporation shall
be relieved of all obligations and covenants under this Indenture and the
Securities.


                                   ARTICLE 6

                             DEFAULTS AND REMEDIES

SECTION 6.1.   EVENTS OF DEFAULT.

          An "Event of Default" occurs if:

          (1)  the Company defaults in the payment of interest on any Security
     when the same becomes due and payable and the Default continues for a
     period of 30 days;

          (2)  the Company defaults in the payment of the principal of any
     Security when the same becomes due and payable at maturity, upon
     redemption or exercise of a Repurchase Right (as defined below) or
     otherwise;

          (3)  the Company defaults in the payment of Debt of at least
     $5,000,000 at maturity and such default continues for 30 days after notice
     given as specified below or a default by the Company on any Debt occurs
     and, as a result, payment of at least $5,000,000 principal amount of Debt
     is accelerated (other than by operation of this clause) without such
     acceleration having been cured, waived, rescinded, or annulled for 30 days
     after notice given as specified below;

          (4)  the Company fails to comply with any of its other agreements in
     the Securities or this Indenture and the Default continues for the period
     and after the notice specified below in this Section;

          (5)  the Company pursuant to or within the meaning of any Bankruptcy
     Law:

               (A)  commences a voluntary case,

               (B)  consents to the entry of an order for relief against it in
          an involuntary case,

               (C)  consents to the appointment of a Custodian of it or for all
          or substantially all of its property, or

               (D)  makes a general assignment for the benefit of its
          creditors; or

          (6)  a court of competent jurisdiction enters an order or decree
     under any Bankruptcy Law that:

               (A)  is for relief against the Company in an involuntary case,



                                          15

<PAGE>

               (B)  appoints a Custodian of the Company or for all or
          substantially all of its property, or

               (C)  orders the liquidation of the Company,

     and the order or decree remains unstayed and in effect for 60 days.

          The term "Bankruptcy Law" means Title 11, U.S. Code or any similar
Federal or State law for the relief of debtors.  The term "Custodian" means any
receiver, trustee, assignee, liquidator, custodian or similar official under
any Bankruptcy Law.

          The 30-day period referred to in clause (3) above shall commence on
the date that the Trustee or the Holders of at least 25% in principal amount of
the Securities first notify the Company of the Default in the payment of Debt
or acceleration of the payment of Debt.  In addition, if such default in Debt
does not continue or such acceleration is subsequently cured, waived, rescinded
or annulled, any acceleration of the Securities solely as a result of an Event
of Default under clause (3) will also be rescinded without any further action
of the Trustee or the Securityholders.  The Trustee will not be considered to
have knowledge of the default in the payment of Debt or acceleration of the
payment of Debt under clause (3) unless a Trust Officer of it has actual
knowledge of it or receives notice from the Company, the Representative of any
Debt payment of which is accelerated, the holder of any such Debt that has no
Representative or the Holders of at least 5% in principal amount of the
Securities.  The Company, immediately upon the occurrence thereof, will give
written notice to the Trustee of the occurrence of any event which is an Event
of Default under clause (3).

          A Default under clause (4) is not an Event of Default until the
Trustee or the Holders of at least 25% in principal amount of the Securities
notify the Company of the Default and the Company does not cure the Default
within 60 days after receipt of the notice.  The notice must specify the
Default, demand that it be remedied and state that the notice is a "Notice of
Default".

SECTION 6.2.   ACCELERATION.

          If an Event of Default specified in Section 6.1(5) or 6.1(6) occurs
and is continuing, automatically the principal of all the Securities and the
interest thereon shall become immediately due and payable.  If any other Event
of Default occurs and is continuing, the Trustee by notice to the Company, or
the Holders of at least 25% in principal amount of the Securities by notice in
writing to the Company and the Trustee, may declare the principal of and
accrued interest on all the Securities to be due and payable.  Upon such
declaration such principal and interest shall be due and payable immediately.
The Holders of a majority in principal amount of the Securities by notice to
the Trustee may rescind an acceleration and its consequences if the rescission
would not conflict with any judgment or decree and if all existing Events of
Default have been cured or waived except nonpayment of principal or interest
that has become due solely because of the acceleration.



                                          16

<PAGE>

SECTION 6.3.   OTHER REMEDIES.

          If an Event of Default occurs and is continuing, the Trustee may
pursue any available remedy to collect the payment of principal of or interest
on the Securities or to enforce the performance of any provision of the
Securities or this Indenture.

          The Trustee may maintain a proceeding even if it does not possess any
of the Securities or does not produce any of them in the proceeding.  A delay
or omission by the Trustee or any Securityholder in exercising any right or
remedy accruing upon an Event of Default shall not impair the right or remedy
or constitute a waiver of or acquiescence in the Event of Default.  All
remedies are cumulative to the extent permitted by law.

SECTION 6.4.   WAIVER OF PAST DEFAULTS.

          The Holders of a majority in principal amount of the Securities by
notice to the Trustee may waive an existing Default and its consequences except
a Default in the payment of the principal of or interest on any Security or a
Default under Article 10.  When a Default is waived, it is deemed cured, but no
such waiver shall extend to any subsequent or other Default or impair any
consequent right.

SECTION 6.5.   CONTROL BY MAJORITY.

          The Holders of a majority in principal amount of the Securities may
direct the time, method and place of conducting any proceeding for any remedy
available to the Trustee or of exercising any trust or power conferred on it.
However, the Trustee may refuse to follow any direction that conflicts with law
or this Indenture or, subject to Section 7.1, that the Trustee determines is
unduly prejudicial to the rights of other Securityholders, or would involve the
Trustee in personal liability.

SECTION 6.6.   LIMITATION ON SUITS.

          A Securityholder may pursue a remedy with respect to this Indenture
or the Securities only if:

          (1)  the Holder gives to the Trustee notice of a continuing Event of
     Default;

          (2)  the Holders of at least 25% in principal amount of the
     Securities make a request to the Trustee to pursue the remedy;

          (3)  such Holder or Holders offer to the Trustee indemnity
     satisfactory to the Trustee against any loss, liability or expense;

          (4)  the Trustee does not comply with the request within 60 days
     after receipt of the request and the offer of indemnity; and

          (5)  during such 60-day period the Holders of a majority in principal
     amount of the Securities do not give the Trustee a direction inconsistent
     with the request.



                                          17

<PAGE>

          A Securityholder may not use this Indenture to prejudice the rights
of another Securityholder or to obtain a preference or priority over another
Securityholder.

SECTION 6.7.   RIGHTS OF HOLDERS TO RECEIVE PAYMENT.

          Notwithstanding any other provision of this Indenture, the right of
any Holder of a Security to receive payment of principal and interest on the
Security, on or after the respective due dates expressed in the Security, or to
bring suit for the enforcement of any such payment on or after such respective
dates, shall not be impaired or affected without the consent of the Holder.

          Notwithstanding any other provision of this Indenture, the right of
any Holder of a Security to bring suit for the enforcement of the right to
convert the Security shall not be impaired or affected without the consent of
the Holder.

SECTION 6.8.   COLLECTION SUIT BY TRUSTEE.

          If an Event of Default under Section 6.1(1) or 6.1(2) occurs and is
continuing, the Trustee may recover judgment in its own name and as trustee of
an express trust against the Company for the whole amount of principal and
interest remaining unpaid.

SECTION 6.9.   TRUSTEE MAY FILE PROOFS OF CLAIM.

          The Trustee may file such proofs of claim and other papers or
documents as may be necessary or advisable in order to have the claims of the
Trustee, any predecessor Trustee and the Securityholders allowed in any
judicial proceedings relative to the Company, its creditors or its property.

          Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder of the
Securities any plan of reorganization, arrangement, adjustment or composition
affecting the Securities or the rights of any Holder thereof, or to authorize
the Trustee to vote in respect of the claim of any Holder of the Securities in
any such proceeding.

SECTION 6.10.  PRIORITIES.

          If the Trustee collects any money pursuant to this Article, it shall
pay out the money in the following order:

          First:  to the Trustee and any predecessor Trustee for amounts due
     under Section 7.7;

          Second:  to holders of Senior Debt to the extent required by
     Article 11;

          Third:  to Securityholders for amounts due and unpaid on the
     Securities for principal and interest, ratably, without preference or
     priority of any kind, according to the amounts due and payable on the
     Securities for principal and interest, respectively; and



                                          18

<PAGE>

           Fourth:  to the Company.

          The Trustee may fix a record date and payment date for any payment by
it to Securityholders.

SECTION 6.11.   UNDERTAKING FOR COSTS.

          In any suit for the enforcement of any right or remedy under this
Indenture or in any suit against the Trustee for any action taken or omitted by
it as Trustee, a court in its discretion may require the filing by any party
litigant in the suit other than the Trustee of an undertaking to pay the costs
of the suit, and the court in its discretion may assess reasonable costs,
including reasonable attorneys' fees, against any party litigant in the suit,
having due regard to the merits and good faith of the claims or defenses made
by the party litigant.  This Section does not apply to a suit by the Trustee, a
suit by a Holder pursuant to Section 6.7 or a suit by Holders of more than 10%
in principal amount of the Securities.


                                   ARTICLE 7

                                    TRUSTEE

SECTION 7.1.   DUTIES OF TRUSTEE.

          (a)  If an Event of Default has occurred and is continuing, the
Trustee shall exercise such of the rights and powers vested in it by this
Indenture, and use the same degree of care and skill in their exercise, as a
prudent person would exercise or use under the circumstances in the conduct of
such person's own affairs.

          (b)  Except during the continuance of an Event of Default:

               (1)  The Trustee need perform only those duties that are
     specifically set forth in this Indenture and no others.

               (2)  in the absence of bad faith on its part, the Trustee may
     conclusively rely, as to the truth of the statements and the correctness
     of the opinions expressed therein, upon certificates or opinions furnished
     to the Trustee and conforming to the requirements of this Indenture.
     However, the Trustee shall examine the certificates and opinions to
     determine whether or not they conform to the requirements of this
     Indenture.

          (c)  The Trustee may not be relieved from liability for its own
negligent action, its own negligent failure to act or its own willful
misconduct, except that:

               (1)  This paragraph does not limit the effect of paragraph (b)
     of this Section.



                                          19

<PAGE>

               (2)  The Trustee shall not be liable for any error of judgment
     made in good faith by a Trust Officer, unless it is proved that the
     Trustee was negligent in ascertaining the pertinent facts.

               (3)  The Trustee shall not be liable with respect to any action
     it takes or omits to take in good faith in accordance with a direction
     received by it pursuant to Section 6.5.

          (d)  Every provision of this Indenture that in any way relates to the
Trustee is subject to paragraphs (a), (b) and (c) of this Section.

          (e)  The Trustee shall not be liable for interest on any money
received by it except as the Trustee may agree with the Company.  Money held in
trust by the Trustee need not be segregated from other funds except to the
extent required by law.

SECTION 7.2.   RIGHTS OF TRUSTEE.

          (a)  The Trustee may rely on any document believed by it to be
genuine and to have been signed or presented by the proper person.  The Trustee
need not investigate any factual matter stated in the document.

          (b)  Before the Trustee acts or refrains from acting, it may require
an Officers' Certificate and/or an Opinion of Counsel.  The Trustee shall not
be liable for any action it takes or omits to take in good faith in reliance on
such Certificate or Opinion.

SECTION 7.3.   INDIVIDUAL RIGHTS OF TRUSTEE.

          The Trustee in its individual or any other capacity may become the
owner or pledgee of Securities and may otherwise deal with the Company or an
Affiliate with the same rights it would have if it were not Trustee.  Any Agent
may do the same with like rights.  However, the Trustee is subject to Sections
7.10 and 7.11.

SECTION 7.4.   TRUSTEE'S DISCLAIMER.

          The Trustee makes no representation as to the validity or adequacy of
this Indenture or the Securities, it shall not be accountable for the Company's
use of the proceeds from the Securities, and it shall not be responsible for
any statement in the Securities other than its authentication or from any
recitals or statements of fact not relating to the Trustee in the Indenture.

SECTION 7.5.   NOTICE OF DEFAULTS.

          If a Default occurs and is continuing and if it is known to the
Trustee, the Trustee shall mail to Securityholders a notice of the Default
within 90 days after it occurs.  Except in the case of a Default in payment on
any Security, the Trustee may withhold the notice if and so long as a committee
of its Trust Officers in good faith determines that withholding the notice is
in the interests of Securityholders.



                                          20

<PAGE>

SECTION 7.6.   REPORTS BY TRUSTEE TO HOLDERS.

          Within 60 days after the reporting date stated in this Section 7.6,
the Trustee shall mail to such Securityholders as required by TIA Section
313(c) a brief report dated as of such reporting date that complies with TIA
Section 313(a).  The Trustee also shall comply with TIA Section 313(b).

          A copy of each report at the time of its mailing to Securityholders
shall be filed by the Trustee with the SEC and each stock exchange on which the
Securities are listed, if any.  The Company shall notify the Trustee when the
Securities are listed on any stock exchange.

          The reporting date for this Section 7.6 is December 15 of each year.
The first reporting date is December 15, 1996.

SECTION 7.7.   COMPENSATION AND INDEMNITY.

          The Company shall pay to the Trustee from time to time reasonable
compensation for its services.  The Trustee's compensation shall not be limited
by any law on compensation of a trustee of an express trust.  The Company shall
reimburse the Trustee upon request for all reasonable out-of-pocket expenses
incurred or paid by it, including costs of collection, costs of preparing and
reviewing reports, certificates and other documents, costs of preparation and
mailing of notices to Securityholders and reasonable costs of counsel retained
by the Trustee in connection with the delivery of an Opinion of Counsel or
otherwise, in addition to the compensation for its services.  Such expenses
shall include the reasonable compensation and expenses, disbursements and
advances of the Trustee's agents, counsel, accountants and experts.  The
Company shall indemnify the Trustee against any and all loss, liability or
expense (including attorneys' fees) incurred by it in connection with the
administration of this trust and the performance of its duties hereunder,
including the costs and expenses of enforcing this Indenture (including this
Section 7.7) and of defending itself against any claims (whether asserted by
any Securityholder, the Company or otherwise).  The Trustee shall notify the
Company promptly of any claim for which it may seek indemnity.  Failure by the
Trustee to so notify the Company shall not relieve the Company of its
obligations hereunder.  The Company shall defend the claim, with counsel
reasonably acceptable to the Trustee, and the Trustee may have separate counsel
and the Company shall pay the reasonable fees and expenses of one such counsel.
The Company need not reimburse any expense or indemnify against any loss,
liability or expense incurred by the Trustee through the Trustee's own willful
misconduct, negligence or bad faith.

          To secure the Company's payment obligations in this Section, the
Trustee shall have a lien prior to the Securities on all money or property held
or collected by the Trustee other than money or property held in trust to pay
principal of and interest on particular Securities.  The Trustee's right to
receive payment of any amounts due under this Section 7.7 shall not be
subordinate to any other liability or indebtedness of the Company.

          The Company's payment obligations pursuant to this Section shall
survive the discharge of this Indenture.



                                          21

<PAGE>

          When the Trustee incurs expenses after the occurrence of a Default
specified in Section 6.1(5) or (6), the expenses are intended to constitute
expenses of administration under the Bankruptcy Law.

SECTION 7.8.   REPLACEMENT OF TRUSTEE.

          A resignation or removal of the Trustee and appointment of a
successor Trustee shall become effective only upon the successor Trustee's
acceptance of appointment as provided in this Section.

          The Trustee may resign by so notifying the Company.  The Holders of a
majority in principal amount of the Securities may remove the Trustee by so
notifying the Trustee and the Company.  The Company may remove the Trustee if:

          (l)  the Trustee fails to comply with Section 7.10;

          (2)  the Trustee is adjudged a bankrupt or an insolvent;

          (3)  a receiver or public officer takes charge of the Trustee or its
     property; or

          (4)  the Trustee becomes incapable of acting.

          If the Trustee resigns or is removed or if a vacancy exists in the
office of Trustee for any reason, the Company shall promptly appoint a
successor Trustee.  Within one year after the successor Trustee takes office,
the Holders of a majority in principal amount of the Securities may appoint a
successor Trustee to replace the successor Trustee appointed by the Company.

          If a successor Trustee does not take office within 60 days after the
retiring Trustee resigns or is removed, the retiring Trustee, the Company or
the Holders of a majority in principal amount of the Securities may petition
any court of competent jurisdiction for the appointment of a successor Trustee.

          If the Trustee fails to comply with Section 7.10, any Holder may
petition any court of competent jurisdiction for the removal of the Trustee and
the appointment of a successor Trustee.

          A successor Trustee shall deliver a written acceptance of its
appointment to the retiring Trustee and to the Company.  Thereupon the
resignation or removal of the retiring Trustee shall become effective, and the
successor Trustee shall have all the rights, powers and duties of the Trustee
under this Indenture.  The successor Trustee shall mail a notice of its
succession to Securityholders.  The retiring Trustee shall promptly transfer
all property held by it as Trustee to the successor Trustee, subject to the
lien provided for in Section 7.7.




                                          22

<PAGE>

SECTION 7.9.   SUCCESSOR TRUSTEE BY MERGER, ETC.

          If the Trustee consolidates with, merges or converts into, or
transfers all or substantially all of its corporate trust business to another
corporation or banking association, the successor corporation without any
further act shall be the successor Trustee.

SECTION 7.10.  ELIGIBILITY; DISQUALIFICATION.

          This Indenture shall always have a Trustee who is eligible pursuant
to the TIA to act as such and has a combined capital and surplus of at least
$50,000,000.   If the Trustee publishes reports of condition at least annually,
pursuant to law or to the requirements of any supervising or examining
authority, then for the purposes of this Section, the combined capital and
surplus of such Trustee shall be deemed to be its combined capital and surplus
as set forth in its most recent report of condition so published.  If at any
time the Trustee shall cease to be eligible in accordance with the provisions
of this Section, it shall resign immediately in the manner and with the effect
hereinafter specified in this Article.

SECTION 7.11.  PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY.

          The Trustee shall comply with TIA Section 311(a), excluding any
creditor relationship listed in TIA Section 311(b).  A Trustee who has resigned
or been removed shall be subject to TIA Section 311(a) to the extent indicated.


                                   ARTICLE 8

                            DISCHARGE OF INDENTURE

SECTION 8.1.   TERMINATION OF COMPANY'S OBLIGATIONS.

          The Company may terminate all of its obligations under this Indenture
if:

          (1)  the Securities mature within six months or all of them are to be
     called for redemption within one year under arrangements satisfactory to
     the Trustee for giving the notice of redemption; and

          (2)  the Company irrevocably deposits in trust with the Trustee money
     or U.S. Government Obligations sufficient to pay principal and interest on
     the Securities to maturity or redemption, as the case may be.  The Company
     may make the deposit only during the one-year period within which the
     Securities are to be called for redemption and only if Article 11 permits
     it.

However, the Company's obligations in Sections 2.3, 2.4, 2.5, 2.6, 2.7, 4.1,
7.7, 7.8 and 8.3, and in Article 10, shall survive until the Securities are no
longer outstanding.  Thereafter the Company's obligations in Sections 7.7 and
8.3 shall survive.




                                          23

<PAGE>

          After a deposit the Trustee upon request shall acknowledge in writing
the discharge of the Company's obligations under this Indenture except for
those surviving obligations specified above.

          In order to have money available on a payment date to pay principal
or interest on the Securities, the U.S. Government Obligations shall be payable
as to principal or interest on or before such payment date in such amounts as
will provide the necessary money.  U.S. Government Obligations shall not be
callable at the issuer's option.

          "U.S. GOVERNMENT OBLIGATIONS" means direct obligations of the United
States of America for the payment of which the full faith and credit of the
United States of America is pledged.

SECTION 8.2.   APPLICATION OF TRUST MONEY.

          The Trustee shall hold in trust money or U.S. Government Obligations
deposited with it pursuant to Section 8.1.  It shall apply the deposited money
and the money from U.S. Government Obligations through the Paying Agent and in
accordance with this Indenture to the payment of principal and interest on the
Securities.  Money and securities so held in trust are not subject to the
subordination provisions of Article 11.

SECTION 8.3.   REPAYMENT TO COMPANY.

          The Trustee and the Paying Agent shall promptly pay to the Company
upon request any excess money or securities held by them at any time.

          The Trustee and the Paying Agent shall pay to the Company upon
request any money held by them for the payment of principal or interest that
remains unclaimed for two years; PROVIDED, HOWEVER, that the Trustee or such
Paying Agent, before being required to make any such repayment, may, at the
expense of the Company, cause to be published once in a newspaper of general
circulation in The City of New York, or cause to be mailed to each Holder,
notice stating that such money remains and that, after a date specified
therein, which shall not be less than 30 days from the date of such publication
or mailing, any unclaimed balance of such money then remaining will be repaid
to the Company.  After payment to the Company, Securityholders entitled to the
money must look to the Company for payment as general creditors unless an
applicable abandoned property law designates another person.

SECTION 8.4.   REINSTATEMENT.

          If the Trustee or Paying Agent is unable to apply any money or U.S.
Government Obligations in accordance with Section 8.1 by reason of any legal
proceeding or by reason of any order or judgment of any court or governmental
authority enjoining, restraining or otherwise prohibiting such application, the
Company's obligations under this Indenture and the Securities shall be revived
and reinstated as though no deposit had occurred pursuant to Section 8.1 until
such time as the Trustee or Paying Agent is permitted to apply all such money
or U.S. Government Obligations in accordance with Section 8.1; PROVIDED,
HOWEVER, that if the Company has made any payment of interest on or principal
of any Securities because of the reinstatement of


                                          24

<PAGE>

its obligations, the Company shall be subrogated to the rights of the Holders 
of such Securities to receive such payment from the money or U.S. Government 
Obligations held by the Trustee or Paying Agent.


                                   ARTICLE 9

                                  AMENDMENTS

SECTION 9.1.   WITHOUT CONSENT OF HOLDERS.

          The Company and the Trustee may amend this Indenture or the
Securities without the consent of any Securityholder:

          (1)  to curb any ambiguity, omission, defect or inconsistency;

          (2)  to comply with Sections 5.1 and 10.14;

          (3)  to provide for uncertificated Securities in addition to, or in
     place of certificated Securities; or

          (4)  to make any change that does not adversely affect the rights of
     any Securityholder.

SECTION 9.2.   WITH CONSENT OF HOLDERS.

          The Company and the Trustee may amend this Indenture or the
Securities without notice to any Securityholder but with the written consent of
the Holders of at least a majority in principal amount of the Securities.
However, without the consent of each Securityholder affected, an amendment
under this Section may not:

          (l)  reduce the amount of Securities whose Holders must consent to an
     amendment;

          (2)  reduce the rate of or change the time for payment of interest on
     any Security;

          (3)  reduce the principal of or change the fixed maturity of any
     Security (including, without limitation, the optional redemption
     provisions or the Repurchase Right);

          (4)  make any Security payable in money other than that stated in the
     Security;

          (5)  make any change in Section 6.4, Section 6.7 or Section 9.2
     (second sentence);

          (6)  make any change that adversely affects the right to convert any
     Security, including increasing the conversion price of any Security; or



                                          25

<PAGE>

          (7)  make any change in Article 2 that adversely affects the rights
     of any Securityholder.

          An amendment under this Section may not make any change that
adversely affects the rights under Article 11 of any holder of an issue of
Senior Debt unless the holders of the issue pursuant to its terms consent to
the change.

          It shall not be necessary for the consent of the Holders under this
Section 9.2 to approve the particular form of any proposed amendment, but it
shall be sufficient if such consent approves the substance thereof.

          Promptly after an amendment under this Section becomes effective, the
Company shall mail to Securityholders a notice briefly describing the
amendment.  The failure to give such notice to all Securityholders or any
defect therein shall not impair or affect the validity of an amendment under
this Section.

SECTION 9.3.   COMPLIANCE WITH TRUST INDENTURE ACT.

          Every amendment to this Indenture or the Securities shall be set
forth in a supplemental indenture that complies with the TIA as then in effect.

SECTION 9.4.   REVOCATION AND EFFECT OF CONSENTS.

          Until an amendment, direction or waiver becomes effective, a consent
to it by a Holder of a Security is a continuing consent by the Holder and every
subsequent Holder of a Security or portion of a Security that evidences the
same debt as the consenting Holder's Security, even if notation of the consent
is not made on any Security.  However, except as otherwise provided in a
consent, direction or waiver, any such Holder or subsequent Holder may revoke
the consent as to such Holder's Security or portion of a Security if the
Trustee receives the notice of revocation before the date the amendment,
direction or waiver becomes effective.  An amendment, direction or waiver
becomes effective in accordance with its terms and thereafter binds every
Securityholder.

          The Company may, but shall not be obligated to, fix a record date for
the purpose of determining the Securityholders entitled to give their consent
or take any other action described above.  If a record date is fixed, then
notwithstanding the immediately preceding paragraph, those persons who were
Securityholders at such record date (or their duly designated proxies), and
only those persons, shall be entitled to give such consent or to revoke any
consent previously given or to take any such action, whether or not such
persons continue to be Holders after such record date.  No such consent shall
be valid or effective for more than 120 days after such record date.

SECTION 9.5.   NOTATION ON OR EXCHANGE OF SECURITIES.

          If an amendment, direction or waiver changes the terms of a Security,
the Company may require the Holder of the Security to deliver it to the
Trustee.  The Trustee may place an appropriate notation about an amendment,
direction or waiver on any Security thereafter authenticated.  The Company in
exchange for all Securities may issue and the Trustee shall


                                          26

<PAGE>

authenticate new Securities that reflect this amendment, direction or waiver.
Failure to make the appropriate notation or to issue a new security shall not
affect the validity of such amendment, direction or waiver.

SECTION 9.6.   TRUSTEE PROTECTED.

          The Trustee need not sign any supplemental indenture that adversely
affects its rights.  The Trustee shall be entitled to receive and rely upon an
Opinion of Counsel and an Officers' Certificate that any supplemental indenture
complies with the Indenture.


                                  ARTICLE 10

                                  CONVERSION

SECTION 10.1.  CONVERSION PRIVILEGE.

          A Holder of a Security may convert it into Common Stock at any time
during the period stated in paragraph 8 of the Securities (except that, with
respect to any Security or portion of a Security which shall be called for
redemption or with respect to which the Company shall have received irrevocable
written notice from the holder thereof of such holder's election to exercise
the Repurchase Right, such conversion right shall terminate at the close of
business on the date ten calendar days prior to the date fixed for redemption
or on the date of receipt of such notice of election to exercise the Repurchase
Right, as the case may be, unless the Company shall default in payment due upon
redemption or repurchase thereof).  The number of shares issuable upon
conversion of a Security is determined as follows:  Divide the principal amount
to be converted by the conversion price in effect on the conversion date.
Round the result to the nearest 1/100th of a share.

          The initial conversion price is stated in paragraph 8 of the
Securities.  The conversion price is subject to adjustment.

          A Holder may convert a portion of a Security if the portion is $1,000
or a whole multiple of $1,000.  Provisions of this Indenture that apply to
conversion of all of a Security also apply to conversion of a portion of it.

          "Common Stock" means Common Stock of the Company as it exists on the
date of this Indenture.

SECTION 10.2.   CONVERSION PROCEDURE.

          To convert a Security a Holder must satisfy the requirements in
paragraph 8 of the Securities.  The date on which the Holder satisfies all
those requirements is the conversion date.  As soon as practical, the Company
shall deliver through the Conversion Agent a certificate for the number of full
shares of Common Stock issuable upon the conversion and a check in lieu of any
fractional share.  The person in whose name the certificate is registered shall
be treated as a stockholder of record on and after the conversion date.



                                          27

<PAGE>

          Except as described below, no payment or adjustment will be made for
accrued interest on a converted Security.  Securities having a conversion date
which falls during the period from the close of business on a record date
preceding an interest payment date to the opening of business on such interest
payment date shall (unless any such Securities or the portion thereof being
converted shall have been called for redemption on a redemption date between
such record date and such interest payment date) also be accompanied by payment
of an amount equal to the interest payable on such interest payment date on the
principal amount of such Securities then being converted; PROVIDED, HOWEVER,
that no such payment need be made if there shall exist, at the conversion date,
a default in the payment of interest on the Securities.

          If a Holder converts more than one Security at the same time, the
number of full shares issuable upon the conversion shall be based on the total
principal amount of the Securities converted.

          Upon surrender of a Security that is converted in part the Trustee
shall authenticate for the Holder a new Security equal in principal amount to
the unconverted portion of the Security surrendered.

          If the last day on which a Security may be converted is a Legal
Holiday in a place where a Conversion Agent is located, the Security may be
surrendered to that Conversion Agent on the next succeeding day that is not a
Legal Holiday.

SECTION 10.3.  FRACTIONAL SHARES.

          The Company will not issue a fractional share of Common Stock upon
conversion of a Security.  Instead the Company will deliver its check for the
current market value of the fractional share.  The current market value of a
fraction of a share is determined as follows:  Multiply the current market
price of a full share by the fraction.  Round the result to the nearest cent.

          The current market price of a share of Common Stock is the Quoted
Price of the Common Stock on the last trading day prior to the conversion date.
In the absence of such a quotation, the Company shall determine the current
market price on the basis of such quotations as it considers appropriate.

SECTION 10.4.  TAXES ON CONVERSION.

          If a Holder of a Security converts it, the Company shall pay any
documentary, stamp or similar issue or transfer tax due on the issue of shares
of Common Stock upon the conversion.  However, the Holder shall pay any such
tax which is due because the shares are issued in a name other than the
Holder's name.

SECTION 10.5.  COMPANY TO PROVIDE STOCK.

          The Company shall reserve out of its authorized but unissued Common
Stock or its Common Stock held in treasury enough shares of Common Stock to
permit the conversion of the Securities.



                                          28

<PAGE>

          All shares of Common Stock which may be issued upon conversion of the
Securities shall be validly issued and fully paid and non-assessable.

          The Company will endeavor to comply with all securities laws
regulating the offer and delivery of shares of Common Stock upon conversion of
Securities.

SECTION 10.6.  ADJUSTMENT FOR CHANGE IN CAPITAL STOCK.

          If the Company:

          (l)  pays a dividend or makes a distribution on its Common Stock in
     shares of its Common Stock;

          (2)  subdivides its outstanding shares of Common Stock into a greater
     number of shares;

          (3)  combines its outstanding shares of Common Stock into a smaller
     number of shares;

          (4)  makes a distribution on its Common Stock in shares of its
     capital stock other than Common Stock; or

          (5)  issues by reclassification of its Common Stock any shares of its
     capital stock,

then the conversion privilege and the conversion price in effect immediately
prior to such action shall be adjusted so that the Holder of a Security
thereafter converted may receive the number of shares of capital stock of the
Company which he would have owned immediately following such action if he had
converted the Security immediately prior to such action.

          The adjustment shall become effective immediately after the record
date in the case of a dividend or distribution (provided such dividend or
distribution thereafter actually occurs) and immediately after the effective
date in the case of a subdivision, combination or reclassification.

          If after an adjustment a Holder of a Security upon conversion of it
may receive shares of two or more classes of capital stock of the Company, the
Board of Directors of the Company shall determine the allocation of the
adjusted conversion price between the classes of capital stock.  After such
allocation, the conversion privilege and the conversion price of each class of
capital stock shall thereafter be subject to adjustment on terms comparable to
those applicable to Common Stock in this Article.

SECTION 10.7.  ADJUSTMENT FOR RIGHTS ISSUE.

          If the Company distributes any rights or warrants to all holders of
its Common Stock entitling them for a period expiring within 60 days after the
record date mentioned below to purchase shares of Common Stock at a price per
share less than the current market price per share


                                          29

<PAGE>

on that record date, the conversion price shall be determined by the Company 
and shall be adjusted in accordance with the formula:

                N X P
                -----
  AC = CC x O +   M
            -----------
              O + N

where:

          AC    =    the adjusted conversion price.

          CC    =    the current conversion price.

           O    =    the number of shares of Common Stock outstanding on the
                     record date.

           N    =    the number of additional shares of Common Stock offered.

           P    =    the offering price per share of the additional shares.

           M    =    the current market price per share of Common Stock on the
                     record date.

          The adjustment shall be made successively whenever any such rights or
warrants are issued and shall become effective immediately after the record
date for the determination of stockholders entitled to receive the rights or
warrants.

SECTION 10.8.  ADJUSTMENT FOR OTHER DISTRIBUTIONS.

          If the Company distributes to all holders of its Common Stock any of
its assets or debt securities or any rights or warrants to purchase securities,
other than Common Stock, of the Company, the conversion price shall be
determined by the Company and shall be adjusted in accordance with the formula:

  AC = CC x M - F
            -----
              M

where:

          AC    =    the adjusted conversion price.

          CC    =    the current conversion price.

           M    =    the current market price per share of Common Stock on the
                     record date mentioned below.

           F    =    the fair market value on the record date of the assets,
                     securities, rights or warrants applicable to one share of
                     Common Stock.  The Board of Directors of the Company shall
                     determine the fair market value.



                                          30

<PAGE>

          The adjustment shall become effective immediately after the record
date for the determination of stockholders entitled to receive the
distribution.

          This Section does not apply to cash dividends or cash distributions
paid out of consolidated net income or retained earnings as shown on the books
of the Company maintained for reporting in accordance with generally accepted
accounting principles.  Also, this Section does not apply to rights or warrants
referred to in Section 10.7.  In addition, no adjustment shall be made if F is
greater than M as a result of a distribution by the Company to a holder of its
Common Stock entitling them to purchase shares of Common Stock at a price per
share above the current market price per share.

SECTION 10.9.  CURRENT MARKET PRICE.

          In Sections 10.7 and 10.8 the current market price per share of
Common Stock on any date is the average of the Quoted Prices of the Common
Stock for 30 consecutive trading days commencing 45 trading days before the
date in question.  In the absence of one or more such quotations, the Board of
Directors of the Company shall determine the current market price on the basis
of such quotations as it considers appropriate.

SECTION 10.10. WHEN ADJUSTMENT MAY BE DEFERRED.

          No adjustment in the conversion price need be made unless the
adjustment would require an increase or decrease of at least $.25 in the
conversion price.  Any adjustments that are not made shall be carried forward
and taken into account at the earlier of any subsequent adjustment or three
years after the event giving rise to the adjustment.

          All calculations under this Article shall be made to the nearest cent
or to the nearest 1/100th of a share, as the case may be.

SECTION 10.11. WHEN NO ADJUSTMENT REQUIRED.

          No adjustment need be made for rights to purchase Common Stock
pursuant to a Company plan for reinvestment of dividends or interest.

          No adjustment need be made for a change in the par value of the
Common Stock.

          To the extent the Securities become convertible into cash, no
adjustment need be made thereafter as to the cash.  Interest will not accrue on
the cash.

          Anything in this Article 10 to the contrary notwithstanding, the
Company shall be entitled to make such reductions in the conversion price in
addition to those required by this Article 10 as the Company in its discretion
shall determine to be advisable in order that any stock dividends, subdivision
of shares, distribution of rights to purchase stock or securities, or a
distribution of securities convertible into or exchangeable for stock hereafter
made by the Company to its stockholders shall not be taxable.



                                          31

<PAGE>

SECTION 10.12. NOTICE OF ADJUSTMENT.

          Whenever the conversion price is adjusted, the Company shall promptly
mail to Securityholders a notice of the adjustment.  The Company shall file
with the Trustee a certificate from the Company's independent public
accountants (which may include the independent public accountant who regularly
audits the Company) briefly stating the facts requiring the adjustment and the
manner of computing it.  The certificate shall be conclusive evidence that the
adjustment is correct.

SECTION 10.13. NOTICE OF CERTAIN TRANSACTIONS.

          If:

          (l)  the Company takes any action that would require an adjustment in
     the conversion price pursuant to Section 10.6, 10.7 or 10.8 (irrespective
     of Section 10.11) and the Securityholders are not to participate on a
     basis and with notice contemplated by Section 10.12;

          (2)  the Company takes any action that would require a supplemental
     indenture pursuant to Section 10.14; or

          (3)  there is a liquidation or dissolution of the Company,

the Company shall mail to Securityholders a notice stating the proposed record
date for a dividend or distribution or the proposed effective date of a
subdivision, combination, reclassification, consolidation, merger, transfer,
lease, liquidation or dissolution.  The Company shall mail the notice at least
15 days before such date.  Failure to mail the notice or any defect in it shall
not affect the validity of the transaction.

SECTION 10.14. REORGANIZATION OF COMPANY.

          If the Company is a party to a transaction subject to Section 5.1 or
a merger which reclassifies or changes its outstanding Common Stock, the person
obligated to deliver securities, cash or other assets upon conversion of
Securities shall enter into a supplemental indenture.  If the issuer of
securities deliverable upon conversion of Securities is an affiliate of the
surviving, transferee or lessee corporation, that issuer shall join in the
supplemental indenture.

          The supplemental indenture shall provide that the Holder of a
Security may convert it into the kind and amount of securities, cash or other
assets which he would have owned immediately after the consolidation, merger,
transfer or lease if he had converted the Security immediately before the
effective date of the transaction.  The supplemental indenture shall provide
for adjustments which shall be as nearly equivalent as may be practical to the
adjustments provided for in this Article.  The successor Company shall mail to
Securityholders a notice briefly describing the supplemental indenture.

          If this Section applies, Section 10.6 does not apply.



                                          32

<PAGE>

SECTION 10.15. COMPANY DETERMINATION FINAL.

          Any determination that the Company or the Board of Directors must
make pursuant to Section 10.3, 10.6, 10.8, 10.9 or 10.11 is conclusive.

SECTION 10.16. TRUSTEE'S DISCLAIMER.

          The Trustee has no duty to determine when an adjustment under this
Article or under the terms of the Securities should be made, how it should be
made or what it should be.  The Trustee has no duty to determine whether any
provisions of a supplemental indenture under Section 10.14 are correct.  The
Trustee makes no representation as to the validity or value of any securities
or assets issued upon conversion of Securities.  The Trustee shall not be
responsible for the Company's failure to comply with this Article.  Each
Conversion Agent other than the Company shall have the same protection under
this Section as the Trustee.


                                  ARTICLE 11

                                 SUBORDINATION

SECTION 11.1.  AGREEMENT TO SUBORDINATE.

          The Company agrees, and each Securityholder by accepting a Security
agrees, that the indebtedness evidenced by the Securities and the payment of
principal thereof (including any repurchase pursuant to the exercise of any
Repurchase Right) are subordinated in right of payment, to the extent and in
the manner provided in this Article, to the prior payment in full of all Senior
Debt and that the subordination is for the benefit of the holders of Senior
Debt.

          Money and securities held in trust pursuant to Article 8 are not
subject to the subordination provisions of this Article 11.

SECTION 11.2.  CERTAIN DEFINITIONS.

          "DEBT" means, with respect to any person, the principal of, and
premium, if any, and interest on (a) all indebtedness of such person for
borrowed money (including all indebtedness evidenced by notes, bonds,
debentures or other securities sold by such person for money), (b) all
indebtedness incurred by such person in the acquisition (whether by way of
purchase, merger, consolidation or otherwise and whether by such person or
another person) of any business, real property or other assets (except assets
acquired in the ordinary course of the conduct of the acquiror's usual
business), (c) guarantees by such person of indebtedness described in clause
(a) or (b) of any other person, (d) all renewals, extensions, refundings,
deferrals, restructurings, amendments and modifications of any such
indebtedness, obligation or guarantee, (e) all reimbursement obligations of
such person with respect to letters of credit, bankers' acceptances or similar
facilities issued for the account of such person, (f) all capital lease
obligations of such person, and (g) all net obligations of such person under
interest rate swap or similar agreements of such person.



                                          33

<PAGE>

          "REPRESENTATIVE" means the indenture trustee or other trustee, agent
or representative for an issue of Senior Debt.

          "SENIOR DEBT" means Debt of the Company outstanding at any time
except Debt that by its terms is subordinate in right of payment to the
Securities or Debt that is not otherwise senior in right of payment to the
Securities.  Senior Debt does not include Debt of the Company to any
Subsidiary.

          A distribution may consist of cash, securities or other property.

SECTION 11.3.  LIQUIDATION; DISSOLUTION; BANKRUPTCY.

          Upon any distribution to creditors of the Company in a liquidation or
dissolution of the Company or in a bankruptcy, reorganization, insolvency,
receivership or similar proceeding relating to the Company or its property:

          (l)  holders of Senior Debt shall be entitled to receive payment in
     full in cash of the principal of and interest (including interest accruing
     after the commencement of any such proceeding) to the date of payment on
     the Senior Debt before Securityholders shall be entitled to receive any
     payment of principal of or interest on Securities; and

          (2)  until the Senior Debt is paid in full in cash, any distribution
     to which Securityholders would be entitled but for this Article shall be
     made to holders of Senior Debt as their interests may appear, except the
     Securityholders may receive securities that are subordinated to Senior
     Debt to at least the same extent as the Securities.

SECTION 11.4.  COMPANY NOT TO MAKE PAYMENTS WITH RESPECT TO SECURITIES IN
               CERTAIN CIRCUMSTANCES.

          (a)  Upon the happening of any default in payment of the principal of
or premium, if any, or interest on any Senior Debt, then, unless and until such
default shall have been cured or waived or shall have ceased to exist, no
payment shall be made by the Company with respect to the principal of or
interest on the Securities or to acquire any of the Securities (including any
repurchase pursuant to the exercise of the Repurchase Right).

          (b)  During the continuance of any event of default with respect to
any Senior Debt, as such event of default is defined under any such Senior Debt
or in any agreement pursuant to which any Senior Debt has been issued (other
than an event of default of the type specified in Section 11.4(a) above),
permitting the holder or holders of such Senior Debt to accelerate the maturity
thereof, no payment shall be made by the Company with respect to principal of
or interest on the Securities (including any repurchase pursuant to the
exercise of the Repurchase Right) for 90 days following notice in writing to
the Company, from any holder or holders of such Senior Debt or their
Representative or Representatives or the trustee or trustees under any
indenture or under which any instrument evidencing any such Senior Debt may
have been issued, that such an event of default has occurred and is continuing.
For purposes of this Section 11.4(b), such notice shall be deemed to include
notice of all other events of default under such indenture or instrument, which
are continuing at the time of the event of default specified in such notice



                                          34

<PAGE>

("other events of defaults").  The provisions of this Section 11.4(b) shall
apply only to one such notice given in any period of nine consecutive months
and no more than one such notice under this Section 11.4(b) may be given with
respect to any such continuing event of default for such nine-month period.

          (c)  In the event that, notwithstanding the foregoing provisions of
this Section 11.4, any payment on account of principal of or interest on the
Securities shall be made by or on behalf of the Company and received by the
Trustee, by any Holder or by any Paying Agent (or, if the Company is acting as
its own Paying Agent, money for any such payment shall be segregated and held
in trust), after the happening of an event of default under any Senior Debt of
the type specified in Section 11.4(a) above, then, unless and until the amount
of such Senior Debt then due shall have been paid in full, or provision made
therefor or such event of default shall have been cured or waived, or after the
happening of an event of default of the type specified in Section 11.4(b)
above, unless and until such event of default shall have been cured or waived
or the 90-day period specified in Section 11.4(b) shall have expired, such
payment (subject, in each case, to the provisions of Section 11.12) shall be
held in trust for the benefit of, and shall be immediately paid over to, the
holders of Senior Debt or their Representative or Representatives or the
trustee or trustees under any indenture under which any instruments evidencing
any of the Senior Debt may have been issued, as their interests may appear.
The Company shall give prompt written notice to the Trustee of any default
under any Senior Debt or under any agreement pursuant to which Senior Debt may
have been issued.

          Regardless of anything to the contrary herein, nothing shall prevent
(a) any payment by the Company or the Trustee to the Securityholders of amounts
in connection with a redemption of Securities if (i) notice of such redemption
has been given pursuant to Article Three prior to the receipt by the Trustee of
written notice as aforesaid, and (ii) such notice of redemption is given not
earlier than 60 days before the redemption date, or (b) any payment by the
Trustee to the Securityholders of amounts deposited with it pursuant to Article
Eight.

SECTION 11.5.  ACCELERATION OF SECURITIES.

          If payment of the Securities is accelerated because of an Event of
Default, the Company shall promptly notify holders of Senior Debt of the
acceleration.

SECTION 11.6.  WHEN DISTRIBUTION MUST BE PAID OVER.

          If a distribution is made to Securityholders that because of this
Article should not have been made to them, the Securityholders who receive the
distribution shall hold it in trust for holders of Senior Debt and pay it over
to them as their interests may appear.

SECTION 11.7.  NOTICE BY COMPANY.

          The Company shall promptly notify the Trustee and the Paying Agent of
any facts known to the Company that would cause a payment of principal of or
interest on Securities to violate this Article.



                                          35

<PAGE>

SECTION 11.8.  SUBROGATION.

          After all Senior Debt is paid in full and until the Securities are
paid in full, Securityholders shall be subrogated to the rights of holders of
Senior Debt to receive distributions applicable to Senior Debt to the extent
that distributions otherwise payable to the Securityholders have been applied
to the payment of Senior Debt.  A distribution made under this Article to
holders of Senior Debt which otherwise would have been made to Securityholders
is not, as between the Company and Securityholders, a payment by the Company on
Senior Debt.

SECTION 11.9.  RELATIVE RIGHTS.

          This Article defines the relative rights of Securityholders and
holders of Senior Debt.  Nothing in this Indenture shall:

          (l)  impair, as between the Company and Securityholders, the
     obligation of the Company, which is absolute and unconditional, to pay
     principal of and interest on the Securities in accordance with their
     terms;

          (2)  affect the relative rights of Securityholders and creditors of
     the Company other than holders of Senior Debt; or

          (3)  prevent the Trustee or any Securityholder from exercising its
     available remedies upon a Default, subject to the rights of holders of
     Senior Debt to receive distributions otherwise payable to Securityholders.

          If the Company fails because of this Article to pay principal of or
interest on a Security on the due date, the failure is still a Default.

SECTION 11.10. SUBORDINATION MAY NOT BE IMPAIRED BY COMPANY.

          No right of any holder of Senior Debt to enforce the subordination of
the indebtedness evidenced by the Securities shall be impaired by any act or
failure to act by the Company or by its failure to comply with this Indenture.

SECTION 11.11. DISTRIBUTION OR NOTICE TO REPRESENTATIVE.

          Whenever a distribution is to be made or a notice given to holders of
Senior Debt, the distribution may be made and the notice given to their
Representative.

SECTION 11.12. RIGHTS OF TRUSTEE AND PAYING AGENT.

          The Trustee or Paying Agent may continue to make payments on the
Securities until two business days after it receives notice of facts that would
cause a payment of principal of or interest on the Securities to violate this
Article.  Only the Company, a Representative or a holder of an issue of Senior
Debt that has no Representative may give the notice.



                                          36

<PAGE>

          The Trustee in its individual or any other capacity may hold Senior
Debt with the same rights it would have if it were not Trustee.  Any Agent may
do the same with like rights.

          The Trustee shall not be deemed to owe any fiduciary duty to the
holders of Senior Debt and shall not be liable to any such holder if it shall
mistakenly pay over or distribute to Securityholders or the Company or any
other person money or assets to which any holders of Senior Debt shall be
entitled by virtue of this Article or otherwise.


                                  ARTICLE 12

                    REPURCHASE RIGHT UPON CHANGE IN CONTROL

SECTION 12.1.  REPURCHASE RIGHT.

          Upon the occurrence of a Change in Control, each Securityholder shall
have the right (the "Repurchase Right") to require the Company to repurchase
all of such Holder's Securities, or any portion thereof which is $1,000 or any
integral multiple thereof, at the Put Price in cash, in accordance with and
subject to the terms of this Article 12 and Article 11.  Such repurchase shall
occur on the date (the "Repurchase Date") that is 45 days after the date of the
Company Notice hereinafter described.  The Company will mail a notice
containing the information set forth in Section 12.2 (the "Company Notice") to
all Securityholders within 30 days following any Change in Control, and the
Company will purchase all tendered Securities by making payment of the Put
Price on the Repurchase Date.  The Company shall promptly deliver a copy of the
Company Notice to the Trustee and shall cause a copy of such notice to be
published in The Wall Street Journal or another newspaper of national
circulation.

SECTION 12.2.  COMPANY NOTICE.

          The Company Notice shall state:

          (a)  that a Change in Control has occurred and that each
     Securityholder has the right to require the Company to repurchase such
     Holder's Security at the Put Price in cash;

          (b)  the circumstances and relevant facts regarding such Change in
     Control;

          (c)  the Repurchase Date and the instructions a Securityholder must
     follow in order to have such Holder's Securities repurchased in accordance
     with this Article 12;

          (d)  that any Security not tendered will continue to accrue interest;

          (e)  that on the Repurchase Date any Security tendered for payment
     pursuant to the terms hereof and for which money sufficient to pay the Put
     Price has been deposited with the Trustee, as provided in this Indenture,
     shall cease to accrue interest after the Repurchase Date;



                                          37

<PAGE>

          (f)  that Holders electing to have a Security repurchased pursuant to
     this Article 12 will be required to surrender the Security, duly endorsed
     for transfer, together with a notice in the form entitled "Repurchase
     Right Notice" on the reverse of the Security, to the Company at the
     address specified in the Company Notice on or prior to the close of
     business on the 30th day after the date of the Company Notice; and

          (g)  such other information as may be required by applicable law and
     regulations;

PROVIDED that no failure of the Company to give the foregoing notices and no
defect therein shall limit the Securityholders' Repurchase Rights or affect the
validity of the proceedings for the repurchase of the Securities pursuant to
this Article 12.

SECTION 12.3.  REPURCHASE OF SECURITIES.

          Following a Change in Control, the Company shall accept for payment
Securities properly tendered pursuant to this Article 12.  Prior to the
Repurchase Date, the Company shall deposit with the Trustee money sufficient to
pay the Put Price for all Securities (or portions thereof) so tendered and
shall deliver, or cause to be delivered, to the Trustee Securities properly
tendered pursuant to this Article 12 and accepted together with an Officers'
Certificate describing the Securities so tendered to and being purchased by the
Company.  On the Repurchase Date, the Trustee shall, to the extent that monies
deposited with the Trustee are available therefor, mail to the Holders of
Securities so tendered and accepted payment in an amount equal to the Put Price
and, as soon as possible after such payment, the Trustee shall cancel the
Securities so tendered and accepted.  The Company will publicly announce the
results of the Change in Control tender offer as soon as practicable after the
Repurchase Date.  The Company will issue to Holders whose Securities are
purchased only in part new Securities equal in principal amount to the
unpurchased portion of the Securities surrendered.

SECTION 12.4.  COMPLIANCE WITH TENDER OFFER RULES.

          Notwithstanding the foregoing, in repurchasing the Securities
pursuant to this Article 12, the Company will comply with all applicable tender
offer rules, including but not limited to Sections 13(e) and 14(e) under the
Exchange Act and Rules 13c-1 and 14c-1 thereunder.

SECTION 12.5.  INTEREST ON OVERDUE PAYMENTS.

          Each Holder of Securities properly tendered for purchase pursuant to
this Article 12 who is not paid the Put Price for such Securities in the manner
described in Section 12.3 will be entitled to receive (as part of any
subsequent payment of the Put Price prior to the earlier of (i) the date such
Holder's election to require the Company to purchase such Securities is
withdrawn or (ii) the date all outstanding Securities are accelerated under
Article 6 or an Event of Default under subsection 6.1(5) or 6.1(6) shall occur)
interest on the entire principal of such outstanding Securities at the rate
provided in such outstanding Securities through the date the Put Price is paid,
to the extent not theretofore paid on such Securities in accordance with their
terms.



                                          38

<PAGE>

SECTION 12.6.  TRUSTEE NOT LIABLE.

          The Company is solely responsible for performing the duties and
responsibilities contained in this Article 12, other than the obligations of
the Trustee specifically set forth in Section 12.3.  The Trustee shall not be
responsible for any failure of the Company to make any deposit with the Trustee
or to deliver to the Trustee Securities tendered pursuant to this Article 12
or, subject to Article 7, any failure of the Company to comply with any of the
other covenants of the Company contained in this Article 12.


                                  ARTICLE 13

                                 MISCELLANEOUS

SECTION 13.1.  TRUST INDENTURE ACT CONTROLS.

          If any provision of this Indenture limits, qualifies or conflicts
with another provision which is required to be included in this Indenture by
the TIA, the required provision shall control.

SECTION 13.2.  NOTICES.

          Any notice or communication by the Company or the Trustee to the
other is duly given if in writing and delivered in person or mailed by first-
class mail to the other's address stated in this Section 13.2.  The Company or
the Trustee by notice to the other may designate additional or different
addresses for subsequent notices or communications.

          Any notice or communication to a Securityholder shall be mailed by
first-class mail to the Securityholder at the Securityholder's address as it
appears on the registration books of the Registrar and shall be sufficiently
given if so mailed within the time prescribed.  Failure to mail a notice or
communication to a Securityholder or any defect in it shall not affect its
sufficiency with respect to other Securityholders.

          If a notice or communication is mailed in the manner provided above
within the time prescribed, it is duly given, whether or not the addressee
receives it.

          If the Company mails a notice or communication to Securityholders, it
shall mail a copy to the Trustee and each Agent at the same time.

          All notices or communications shall be in writing.

          The Company's address is:

               The Titan Corporation
               3033 Science Park Road
               San Diego, California  92121-1199
               Attention:  Corporate Secretary



                                          39

<PAGE>

          The Trustee's address is:

               Norwest Bank Minnesota, N.A.
               Sixth and Marquette
               Minneapolis, MN  55479-0069
               Attention:  Corporate Trust Administration

SECTION 13.3.  COMMUNICATION BY HOLDERS WITH OTHER HOLDERS.

          Securityholders may communicate pursuant to TIA Section 312(b) with
other Securityholders with respect to their rights, under this Indenture or the
Securities.  The Company, the Trustee, the Registrar and anyone else shall have
the protection of TIA Section 312 (c).

SECTION 13.4.  CERTIFICATE AND OPINION AS TO CONDITIONS PRECEDENT.

          Upon any request or application by the Company to the Trustee to take
or refrain from taking any action under this Indenture the Company shall
furnish to the Trustee:

          (1)  an Officers' Certificate in form and substance reasonably
     satisfactory to the Trustee stating that, in the opinion of the signers,
     all conditions precedent, if any, provided for in this Indenture relating
     to the proposed action have been complied with; and

          (2)  an Opinion of Counsel in form and substance reasonably
     satisfactory to the Trustee stating that, in the opinion of such counsel,
     all such conditions precedent have been complied with.

          The signer of an Officers' Certificate or an Opinion of Counsel may
(if so stated) rely, respectively, upon an Opinion of Counsel as to legal
matters and an Officers' Certificate as to factual matters, if such signer or
signers reasonably and in good faith believe in the accuracy of the document
relied upon.

SECTION 13.5.  STATEMENTS REQUIRED IN CERTIFICATE OR OPINION.

          Each certificate or opinion with respect to compliance with a
condition or covenant provided for in this Indenture (except the certificate
required under Section 4.4) shall include:

          (1)  a statement that the person making such certificate or opinion
     has read such covenant or condition;

          (2)  a brief statement as to the nature and scope of the examination
     or investigation upon which the statements or opinions contained in such
     certificate or opinion are based;

          (3)  a statement that, in the opinion of such person, he has made
     such examination or investigation as is necessary to enable him to express
     an informed opinion as whether or not such covenant or condition has been
     complied with; and



                                          40

<PAGE>

          (4)  a statement as to whether or not, in the opinion of such person,
     such condition or covenant has been complied with.

SECTION 13.6.  RULES BY TRUSTEE AND AGENTS.

          The Trustee may make reasonable rules for action by or at a meeting
of Securityholders.  The Registrar, Paying Agent or Conversion Agent may make
reasonable rules and set reasonable requirements for its functions.

SECTION 13.7.  LEGAL HOLIDAYS.

          A "Legal Holiday" is a day on which the corporate trust office of the
Trustee or the principal office of any Paying Agent is not open.  If a payment
date is a Legal Holiday at its place of payment, payment may be made at that
place on the next succeeding day that is not a Legal Holiday, and no interest
shall accrue on that payment for the intervening period.

          A "business day" is a day other than a Legal Holiday.

SECTION 13.8.  NO RECOURSE AGAINST OTHERS.

          A director, officer, employee or stockholder, as such, of the Company
or the Trustee shall not have any liability for any obligations of the Company
or the Trustee under the Securities or this Indenture or for any claim based
on, in respect of or by reason of such obligations or their creation.  By
accepting a Security, each Securityholder shall waive and release all such
liability.  The waiver and release shall be part of the consideration for the
issue of the Securities.

SECTION 13.9.  DUPLICATE ORIGINALS.

          The parties may sign any number of copies of this Indenture.  One
signed copy is enough to prove this Indenture.

SECTION 13.10. GOVERNING LAW.

          THIS INDENTURE AND THE SECURITIES SHALL BE GOVERNED BY, AND CONSTRUED
IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK BUT WITHOUT GIVING EFFECT
TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION
OF THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY.




                                          41

<PAGE>

                                  SIGNATURES

          IN WITNESS WHEREOF, the parties hereto have caused this Indenture to
be duly executed, and their respective corporate seals to be hereunto affixed
and attested, all as of the day and year first above written.

                                       THE TITAN CORPORATION


                                       By:______________________________________
                                          President

Attest:

______________________________
Secretary

[Seal]

                                       NORWEST BANK MINNESOTA, N.A.,
                                          as Trustee


                                       By:______________________________________
                                          Corporate Trust Office

Attest:

______________________________
Assistant Secretary

[Seal]






                                          42

<PAGE>


                                                                      EXHIBIT A


                              [Face of Security]


UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK) (THE
"DEPOSITARY," WHICH TERM INCLUDES ANY SUCCESSOR DEPOSITARY FOR THE
CERTIFICATES) TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER,
EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF
CEDE & CO. OR IN SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF DEPOSITARY AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. (OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY) ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY
PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.



                             THE TITAN CORPORATION

           ___% CONVERTIBLE SUBORDINATED DEBENTURES DUE _____, 2003

No. 1                                            CUSIP __________

          The Titan Corporation, a Delaware corporation (herein called the
"Company"), for value received, hereby promises to pay to CEDE & CO. or
registered assigns, the principal sum of $____________ Dollars on __________,
2003, and to pay interest thereon as provided on the reverse hereof, until the
principal hereof is paid or duly provided for.

Interest Payment Dates:

Record Dates:


<PAGE>


          IN WITNESS WHEREOF, The Titan Corporation has caused this instrument
to be duly signed under its corporate seal.

[SEAL]                           THE TITAN CORPORATION



_______________________________         By:_____________________________________
                                        Title:__________________________________



                                        Attest:_________________________________
                                        Title:__________________________________

Dated:_________________________


TRUSTEE'S CERTIFICATE OF
AUTHENTICATION

NORWEST BANK MINNESOTA, N.A.,
as Trustee

This is one of the Debentures
referred to in the within-
mentioned Indenture.



By:_____________________________
Authorized Officer





                                         A-2

<PAGE>


                              [BACK OF SECURITY]

                             THE TITAN CORPORATION
           __% CONVERTIBLE SUBORDINATED DEBENTURE DUE ________, 2003

          1.   INTEREST.  The Company promises to pay interest on the principal
amount of this Security at the rate per annum, shown above.  The Company will
pay interest semi-annually on ____ and __________ of each year, commencing
__________, 1996.  Interest on the Securities will accrue from the most recent
date to which interest has been paid or, if no interest has been paid, from
__________, 1996.  Interest will be computed on the basis of a 360-day year of
twelve 30-day months.

          2.   METHOD OF PAYMENT.  The Company will pay interest on the
Securities (except defaulted interest) to the persons who are registered
Holders of Securities at the close of business on the record date for each
interest payment date even though Securities are canceled after the record date
and on or before the interest payment date.  Holders must surrender Securities
to a Paying Agent to collect principal payments.  The Company will pay
principal and interest in money of the United States that at the time of
payment is legal tender for payment of public and private debts.  However, the
Company may pay principal and interest by check payable in such money.  It may
mail an interest check to a Holder's registered address.

          3.   PAYING AGENT, REGISTRAR, CONVERSION AGENT.  Initially, Norwest
Bank Minnesota, N.A. ("Trustee") will act as Paying Agent, Registrar and
Conversion Agent.  The Company may change any Paying Agent, Registrar,
Conversion Agent or co-registrar without notice.  The Company may act in any
such capacity.

          4.   INDENTURE.  The Company issued the Securities under an Indenture
dated as of __________, 1996 ("Indenture") between the Company and the Trustee.
The terms of the Securities include those stated in the Indenture and those
made part of the Indenture by reference to the Trust Indenture Act of 1939 (15
U.S. Code Sections 77aaa-77bbbb) (the "Act") as in effect on the date of
the Indenture.  The Securities are subject to all such terms, and
Securityholders are referred to the Indenture and the Act for a statement of
such terms.  The Securities are unsecured subordinated general obligations of
the Company limited to $______________ in aggregate principal amount.

          5.   OPTIONAL REDEMPTION.  The Securities may be redeemed on at least
20 and not more than 60 days' notice at the option of the Company, in whole at
any time or in part from time to time, at the following redemption prices
(expressed as percentages of principal) together with accrued interest to the
date fixed for redemption during the 12-month period beginning ______ in the
years set forth below:





                                         A-3

<PAGE>

                       Year          Percentage
                       ----          ----------







and thereafter at 100% of the principal amount, plus accrued interest; provided
that no redemption may be made prior to ______, 1999.

          6.   REPURCHASE RIGHTS UPON CHANGE IN CONTROL.  Upon any Change in
Control with respect to the Company, each Holder of Securities shall have the
right, at the Holder's option, to require the Company to repurchase all of such
Holder's Securities or a portion thereof which is $1,000 or any integral
multiple thereof, on the Repurchase Date at a price equal to 100% of the
principal amount of the Securities, plus accrued interest, if any, to the
Repurchase Date.

          7.   NOTICE OF REDEMPTION.  Notice of redemption will be mailed at
least 20 days but not more than 60 days before the redemption date to each
Holder of Securities to be redeemed at his registered address.  Securities in
denominations larger than $1,000 may be redeemed in part but only in whole
multiples of $1,000.  On and after the redemption date interest ceases to
accrue on Securities or portions of them called for redemption.

          8.   CONVERSION.  A Holder of a Security may convert it into Common
Stock of the Company at any time before the close of business on any business
day after the original issuance thereof subject to the next succeeding
sentence.  If the Security has been called for redemption, the Holder may
convert it at any time before the close of business on the tenth calender day
prior to the date fixed for redemption, and in the event a Holder exercises its
repurchase right set forth in Section 6 above, the right to convert the
Security into Common Stock will terminate upon receipt of the written notice of
exercise of such repurchase right.  The initial conversion price is $_________
per share, subject to adjustment in certain events.  To determine the number of
shares issuable upon conversion of a Security, divide the principal amount to
be converted by the conversion price in effect on the conversion date.  The
Company will deliver a check in lieu of any fractional share.  On conversion no
payment or adjustment for accrued interest will be made.  If any Security not
called for redemption on a redemption date between a record date for the
payment of interest and the next succeeding interest payment date is converted
between such record date and the next succeeding interest payment date, such
Security must be accompanied by funds equal to the interest payable to the
registered Holder on such interest payment date on the principal amount so
converted.

          To convert a Security a Holder must (1) complete and sign the
conversion notice on the back of the Security, (2) surrender the Security to a
Conversion Agent, (3) furnish appropriate endorsements and transfer documents
if required by Registrar or Conversion Agent and (4) pay any transfer or
similar tax if required.  A Holder may convert a portion of a Security if the
portion is $1,000 or a whole multiple of $1,000.



                                         A-4

<PAGE>

          The conversion price will be subject to adjustment for dividends or
distributions on Common Stock payable in Company stock; subdivisions,
combinations or certain classifications of Common Stock; distributions to all
Holders of Common Stock of certain rights to purchase Common Stock at less than
the current market price at the time; distributions to such Holders of assets
or debt securities of the Company or certain rights to purchase securities of
the Company (excluding dividends or distributions from net income or retained
earnings).

          If the Company is a party to a consolidation or merger or a transfer
or lease of all or substantially all of its assets, the right to convert a
Security into Common Stock may be changed into a right to convert it into
securities, cash or other assets of the Company or another.

          9.   CONVERSION ARRANGEMENT ON CALL FOR REDEMPTION.  Any Securities
called for redemption, unless surrendered for conversion before the close of
business on the date ten calendar days prior to the redemption date, may be
deemed to be purchased from the Holders of such Securities at an amount not
less than the redemption price, together with accrued interest to the
redemption date, by one or more investment bankers or other purchasers who may
agree with the Company to purchase such Securities from the Holders, to convert
them into Common Stock of the Company and to make payment for such Securities
to the Trustee on or prior to the redemption date in trust for such Holders.

          10.  SUBORDINATION.  The Securities are subordinated to Senior Debt,
which is any Debt of the Company except Debt that by its terms is subordinate
in right of payment to the Securities or Debt that is not otherwise senior in
right of payment to the Debentures.  Senior Debt does not include Debt of the
Company to any Subsidiary.  Debt is the principal of, and premium, if any, and
interest on (a) all indebtedness of such person for borrowed money (including
all indebtedness evidenced by notes, bonds, debentures or other securities sold
by such person for money), (b) all indebtedness incurred by such person in the
acquisition (whether by way of purchase, merger, consolidation or otherwise and
whether by such person or another person) of any business, real property or
other assets (except assets acquired in the ordinary course of the conduct of
the acquiror's usual business), (c) guarantees by such person of indebtedness
described in clause (a) or (b) of any other person, (d) renewals, extensions,
refundings, deferrals, restructurings, amendments and modifications of any such
indebtedness, obligation or guarantee, (e) all reimbursement obligations of
such person with respect to letters of credit, bankers' acceptances or similar
facilities issued for the account of such person, (f) all capital lease
obligations of such person, and (g) all net obligations of such person under
interest rate swap or similar agreements of such person.  To the extent
provided in the Indenture, Senior Debt must be paid before the Securities may
be paid.  The Company agrees, and each Securityholder by accepting a Security
agrees, to the subordination and authorizes the Trustee to give it effect.

          11.  DENOMINATIONS, TRANSFER, EXCHANGE.  The securities are in
registered form without coupons in denominations of $1,000 and whole multiples
of $1,000.  The transfer of Securities may be registered and Securities may be
exchanged as provided in the Indenture.  The Registrar may require a Holder,
among other things, to furnish appropriate endorsements and transfer documents.
No service charge shall be made for any such registration of transfer or
exchange, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith.  The
Registrar need not exchange or


                                         A-5

<PAGE>

register the transfer of any Security selected for redemption in whole or in 
part.  Also, it need not exchange or register the transfer of any Securities 
for a period of 15 days before a selection of Securities to be redeemed.

          12.  PERSONS DEEMED OWNERS.  The registered Holder of a Security
shall be treated as its owner for all purposes.

          13.  MERGER OR CONSOLIDATION.  The Company may not consolidate with,
or merge into, or transfer or lease all or substantially all of its assets to
another person unless:  the person is a corporation; such corporation assumes
by supplemental indenture all the obligations of the Company under the
Securities and the Indenture; and after giving effect to the transaction no
default shall exist.

          14.  AMENDMENTS AND WAIVERS.  Subject to certain exceptions set forth
in the Indenture, the Indenture or the Securities may be amended with the
written consent of the Holders of at least a majority in principal amount of
the Securities outstanding; and any existing default may be waived with the
written consent of the Holders of a majority in principal amount of the
Securities.  Without the consent of any Securityholder, the Indenture or the
Securities may be amended to cure any ambiguity, omission, defect or
inconsistency, to provide for assumption of Company obligations to
Securityholders or to make any change that does not adversely affect the rights
of any Securityholder.

          15.  DEFAULTS AND REMEDIES.  An Event of Default is:  default for 30
days in payment of interest on the Securities; default in payment of principal
on the Securities when due; default in the payment of Debt at maturity of at
least $5,000,000 principal amount and such default continues for 30 days after
notice given as provided in the Indenture or default on other Debt which
results in acceleration of maturity of at least $5,000,000 in principal amount
of Debt without such acceleration having been cured, waived, rescinded, or
annulled for 30 days after notice given as provided in the Indenture; failure
by the Company for 60 days after notice to it to comply with any of its other
agreements in the Indenture or the Securities; and certain events of bankruptcy
or insolvency.  In an Event of Default specified in Section 6.1(5) or 6.1(6) of
the Indenture occurs and is continuing, automatically the principal of all the
Securities and the interest thereon shall become immediately due and payable.
If any other Event of Default occurs and is continuing, the Trustee or the
Holders of at least 25% in principal amount of the Securities may declare all
the Securities to be due and payable immediately.  Securityholders may not
enforce the Indenture or the Securities except as provided in the Indenture.
The Trustee may require indemnity satisfactory to it before it enforces the
Indenture or the Securities.  Subject to certain limitations, Holders of a
majority in principal amount of the Securities may direct the Trustee in its
exercise of any trust or power.  The Trustee may withhold from Securityholders
notice of any continuing default (except a default in payment of principal or
interest) if it determines that withholding notice is in their interests.  The
Company must furnish an annual compliance certificate to the Trustee.

          16.  TRUSTEE DEALINGS WITH COMPANY.  Norwest Bank Minnesota, N.A, the
Trustee under the Indenture, or any banking institution serving as successor
Trustee hereunder, in its individual or any other capacity, may make loans to,
accept deposits from, and perform


                                         A-6

<PAGE>

services for the Company or its Affiliates, and may otherwise deal with the 
Company or its Affiliates, as if it were not Trustee.

          17.  NO RECOURSE AGAINST OTHERS.  A director, officer, employee or
stockholder, as such, of the Company or the Trustee shall not have any
liability for any obligations of the Company under the Securities or the
Indenture or for any claim based on, in respect of or by reason of such
obligations or their creation.  By accepting a Security, each Securityholder
shall waive and release all such liability.  The waiver and release are part of
the consideration for the issue of the Securities.

          18.  AUTHENTICATION.  This Security shall not be valid until
authenticated by the manual signature of the Trustee or an authenticating
agent.

          19.  ABBREVIATIONS.  Customary abbreviations may be used in the name
of the Securityholder or an assignee, such as:  TEN COM (= tenants in common),
TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of
survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A
(= Uniform Gifts to Minors Act).

[For Global Securities only:

          20.  CUSIP NUMBERS.  Pursuant to a recommendation promulgated by the
Committee on Uniform Security Identification Procedures, the Company has caused
CUSIP numbers to be printed on certain of the Securities and may direct the
Trustee to use CUSIP numbers in certain notices of redemption as a convenience
to Securityholders.  No representation is made as to the accuracy of such
numbers either as printed on the Securities or as contained in any notice of
redemption and reliance may be placed only on the other identification numbers
placed thereon.]

          THE COMPANY WILL FURNISH TO ANY SECURITYHOLDER UPON WRITTEN REQUEST
AND WITHOUT CHARGE A COPY OF THE INDENTURE, WHICH HAS IN IT THE TEXT OF THIS
SECURITY IN LARGER TYPE.  REQUESTS MAY BE MADE TO:  CHIEF FINANCIAL OFFICER,
THE TITAN CORPORATION, 3033 SCIENCE PARK ROAD, SAN DIEGO, CALIFORNIA
92121-1199.


                                         A-7

<PAGE>

ASSIGNMENT FORM
                                          CONVERSION NOTICE
To assign this Security, fill out the
form below:                               To convert this Security into Common
                                          Stock of the Company, check the box:
I or we assign and transfer this                           / /
Security to:

                                          To convert part of this Security,
- -------------------------------

(Insert Assignee's Soc. Sec. or Tax       state the amount:
I.D. No.)
                                               $
- ------------------------------------            -------------------------
                                          If you want the stock certificate
- ------------------------------------      made out in another person's name,
                                          fill in the form below:
- ------------------------------------
                                          ------------------------------------

- ------------------------------------      (Insert other person's soc. sec. or
(Print or type assignee's name,           tax I.D. no.)
address and zip code)

and irrevocably appoint                   ------------------------------------

                                          ------------------------------------
- ------------------------------------
agent to transfer this Security on        ------------------------------------
the books of the Company.  The agent
may substitute another to act for him.    ------------------------------------
                                         (Print or type other person's name,
                                          address and zip code)

- ------------------------------------------------------------------------------


Date:                      Your Signature:
     -----------------                    ------------------------------------

                                          ------------------------------------
                      (Sign exactly as your name appears
                      on the other side of this Security)



Social Security/Taxpayer I.D. Number:

<PAGE>

REPURCHASE RIGHT NOTICE

The Titan Corporation
3033 Science Park Road
San Diego, California  92121-1199

- -------------------------------------,
as Trustee

- -------------------------------------

- -------------------------------------

Attention:
          ---------------------------
The undersigned registered holder of
the enclosed Security, duly endorsed
for transfer, hereby irrevocably
notifies you of the undersigned's
election to require The Titan
Corporation to purchase on
_____________ ___, ______ (the
"Repurchase Date") the enclosed
Security, or the portion thereof
(which is $1,000 or a multiple
thereof) below designated, and
directs The Titan Corporation to pay
by check to the registered holder of
such Security (unless a different
name is indicated below) 100% of the
principal amount of such Security
plus accrued interest to the
Repurchase Date.

Person (other than registered
       holder) to whom repurchase 
       price is to be sent:

Dated:

- -------------------------------------
          (Name)





<PAGE>
                                                                    EXHIBIT 12.1
 
                             THE TITAN CORPORATION
               COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
                             (AMOUNTS IN THOUSANDS)
 
   
<TABLE>
<CAPTION>
                                                                         YEAR ENDED DECEMBER 31,       SIX MONTHS
                                                                     -------------------------------      ENDED
                                                                       1991       1992       1994     JUNE 30, 1995
                                                                     ---------  ---------  ---------  -------------
<S>                                                                  <C>        <C>        <C>        <C>
Earnings:
  Income before income taxes.......................................  $   3,534  $   6,967  $   9,003    $   1,964
  Fixed charges....................................................      4,916      3,820      3,133        1,542
                                                                     ---------  ---------  ---------       ------
  Earnings.........................................................  $   8,450  $  10,787  $  12,136    $   3,506
                                                                     ---------  ---------  ---------       ------
                                                                     ---------  ---------  ---------       ------
Fixed charges:
  Interest expense.................................................  $   2,322  $   1,225  $     923    $     469
  Interest factor included in rents................................      2,594      2,595      2,210        1,073
                                                                     ---------  ---------  ---------       ------
  Fixed charges....................................................  $   4,916  $   3,820  $   3,133    $   1,542
                                                                     ---------  ---------  ---------       ------
                                                                     ---------  ---------  ---------       ------
Ratio of earnings to fixed charges.................................       1.72       2.82       3.87         2.27
</TABLE>
    

<PAGE>
                                                                    EXHIBIT 23.1
 
                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS
 
    As independent public accountants, we hereby consent to the use of our
report included in this registration statement and to the incorporation by
reference in this registration statement of our reports dated February 28, 1996
and July 31, 1996, included in the Titan Corporation's Form 10K for the year
ended December 31, 1995 and Form 8-K/A dated August 7, 1996, respectively, and
to all references to our Firm included in this registration statement.
 
                                          ARTHUR ANDERSEN LLP
San Diego, California
   
October 4, 1996
    

<PAGE>
- --------------------------------------------------------------------------------
- -------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D. C. 20549

                           --------------------------

                                    FORM T-1


                            STATEMENT OF ELIGIBILITY 
                   UNDER THE TRUST INDENTURE ACT OF 1939 OF A
                    CORPORATION DESIGNATED TO ACT AS TRUSTEE

                           --------------------------

 _____CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT
                              TO SECTION 305(b)(2)

A NATIONAL BANKING ASSOCIATION                     41-1592157
(Jurisdiction of incorporation or                  (I.R.S. Employer
organization if not a U.S. national                Identification No.)
bank)


SIXTH STREET AND MARQUETTE AVENUE
Minneapolis, Minnesota                             55479
(Address of principal executive offices)           (Zip code)

                           --------------------------

                              THE TITAN CORPORATION
               (Exact name of obligor as specified in its charter)

DELAWARE                                           95-2588754
(State or other jurisdiction of                    (I.R.S. Employer
incorporation or organization)                      Identification No.)


3033 SCIENCE PARK ROAD
SAN DIEGO, CALIFORNIA                               92121-1199
(Address of principal executive offices)            (Zip code)


                           ---------------------------
                                   $34,500,000
                ___% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2003
                       (Title of the indenture securities)


- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

<PAGE>

Item 1.  GENERAL INFORMATION.  Furnish the following information as to the
         trustee:

                 (a)  Name and address of each examining or supervising
                      authority to which it is subject.

                      Comptroller of the Currency
                      Treasury Department
                      Washington, D.C.

                      Federal Deposit Insurance Corporation
                      Washington, D.C.
   
                      The Board of Governors of the Federal Reserve System
                      Washington D.C.

                 (b)  Whether it is authorized to exercise corporate trust
                      powers.

                      The trustee is authorized to exercise corporate powers.

Item 2.  AFFILIATIONS WITH OBLIGER.  If the obligor is an affiliate of the
         trustee, describe each such affiliation.

              None with respect to the trustee.

No responses are included for Items 3-15 of this Form T-1 because the obligor is
not in default as provided under Item 13.

Item 16. LIST OF EXHIBITS.   List below all exhibits filed as a part of this
                             Statement of Eligibility.  Norwest Bank
                             incorporates by reference into this Form T-1 the
                             exhibits attached hereto.

         Exhibit 1.     a.   A copy of Articles of Association of the trustee
                             now in effect.*

         Exhibit 2.     a.   A copy of the certificate of authority of the
                             trustee to commence business issued June 28, 1872,
                             by the Comptroller of the Currency to The
                             Northwestern National Bank of Minneapolis.*

                        b.   A copy of the certificate of the Comptroller of 
                             the Currency dated January 2, 1934, approving the
                             consolidation of the Northwestern National Bank
                             of Minneapolis and the Minnesota Loan and Trust
                             Company of Minneapolis.*

                        c.   A copy of the certificate of the Acting
                             Comptroller of the Currency dated January 12,
                             1943, as to change of corporate title of
                             Northwestern National Bank and Trust Company of
                             Minneapolis to Northwestern National Bank of
                             Minneapolis.*

                        d.   A copy of the certificate of the Comptroller of
                             the Currency dated May 1, 1983, authorizing
                             Norwest Bank Minneapolis, National Association, to
                             act as fiduciary.*


<PAGE>

          Exhibit 3.     A copy of the authorization of the trustee to exercise
                         corporate trust powers issued January 2, 1934, by the
                         Federal Reserve Board.*

          Exhibit 4.     Copy of By-laws of the trustee as now in effect.*

          Exhibit 5.     Not applicable.

          Exhibit 6.     The consent of the trustee required by Section 321(b)
                         of the Act.

          Exhibit 7.     A copy of the latest report of condition of the trustee
                         published pursuant to law or the requirements of its
                         supervising or examining authority.**

          Exhibit 8.     A copy of the certificate dated May 10, 1983 of name
                         change from Northwest National Bank Minneapolis to
                         Norwest Bank Minneapolis, National Association.*

          Exhibit 9.     A copy of the certificate dated January 11, 1988, of
                         name change from Norwest Bank Minneapolis, National
                         Association to Norwest Bank Minnesota, National
                         Association.*








          *    Incorporated by reference to the exhibit of the same number filed
               with the registration statement number 33-66086.

          **   Incorporated by reference to the exhibit of the same number
               filed with the registration number 333-9441.


<PAGE>


                                      SIGNATURE


Pursuant to the requirements of the Trust Indenture Act of 1939, as amended, the
trustee, Norwest Bank Minnesota, National Association, a national banking
association organized and existing under the laws of the United States of
America, has duly caused this statement of eligibility to be signed on its
behalf by the undersigned, thereunto duly authorized, all in the City of
Minneapolis and State of Minnesota on the 2nd day of October, 1996.


                                  NORWEST BANK MINNESOTA,
                                  NATIONAL ASSOCIATION


                                  /s/ Raymond S. Haverstock
                                  -------------------------
                                  Raymond S. Haverstock
                                  Vice President


<PAGE>

                                      EXHIBIT 6


October 2, 1996

Securities and Exchange Commission
Washington, D.C. 20549

Gentlemen:

In accordance with Section 321 (b) of the Trust Indenture Act of 1939, as
amended, the undersigned hereby consents that reports of examination of the
undersigned made by Federal or State authorities authorized to make such
examination may be furnished by such authorities to the Securities and Exchange
Commission upon its request therefor.


                                  Very truly yours,

                                  NORWEST BANK MINNESOTA,
                                  NATIONAL ASSOCIATION

                                  Raymond S. Haverstock
                                  Vice President


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