CMAC INVESTMENT CORP
8-K, 1998-05-01
SURETY INSURANCE
Previous: MEDIX RESOURCES INC, 8-K, 1998-05-01
Next: SEPARATE ACCOUNT II OF INTEGRITY LIFE INSURANCE CO, 485BPOS, 1998-05-01



<PAGE>   1
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549



                                    FORM 8-K



                CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934


        DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): APRIL 14, 1998


                           CMAC INVESTMENT CORPORATION
- --------------------------------------------------------------------------------
                 (Exact name of registrant specified in Charter)

       DELAWARE                       1-11356                    23-2691170
- --------------------------------------------------------------------------------
   (State or other                  (Commission                 (IRS Employee
   jurisdiction of                 File Number)              Identification No.)
    incorporation)

                 1601 MARKET STREET
             PHILADELPHIA, PENNSYLVANIA                                 19103
- --------------------------------------------------------------------------------
      (Address of principal executive offices)                        Zip Code

           REGISTRANT'S TELEPHONE, INCLUDING AREA CODE: (215) 564-6600

                                 Not Applicable
- --------------------------------------------------------------------------------
         (Former name and former address, if changed since last report)




<PAGE>   2



Item 5. Other Events.

               On April 14, 1998 the Board of Directors of CMAC Investment
Corporation (the "Company") declared a dividend distribution of one right (a
"Right") for each outstanding share of Common Stock, $.001 par value (each, a
"Common Share"), of the Company to stockholders of record at the close of
business on May 5, 1998. Each Right entitles the registered holder to purchase
from the Company a unit consisting of one one-thousandth of a share (a "Unit")
of the Series A Junior Participating Preferred Shares, par value $.001 per
share, of the Company (the "Preferred Shares"), or a combination of securities
and assets of equivalent value, at a Purchase Price of $300 per Unit, subject to
adjustment. The description and terms of the Rights are set forth in a Rights
Agreement (the "Rights Agreement") between the Company and The Bank of New York,
as Rights Agent.

               Initially, ownership of the Rights will be evidenced by the
Common Share certificates representing shares then outstanding, and no separate
Rights Certificates will be distributed. The Rights will separate from the
Common Shares and a distribution date will occur (the "Distribution Date") upon
the earlier of (i) ten (10) business days following a determination by the Board
of Directors that a person or group of affiliated or associated persons (an
"Acquiring Person") has acquired, or obtained the right to acquire, beneficial
ownership of 12% or more of the outstanding Common Shares (the "Stock
Acquisition Date"), or (ii) ten (10) business days following the commencement of
a tender offer or exchange offer that would result in a person or group
beneficially owning 12% or more of the outstanding Common Shares. Until the
Distribution Date, (i) the Rights will be evidenced by the Common Share
certificates, (ii) new Common Share certificates issued after May 5, 1998 will
contain a notation incorporating the Rights Agreement by reference and (iii) the
surrender for transfer of any certificates for Common Shares outstanding will
also constitute the transfer of the Rights associated with the Common Shares
represented by such certificate and will be transferred with and only with such
Common Share certificates. Therefore, the surrender for transfer of any
certificates for Common Shares outstanding will also constitute the transfer of
the Rights associated with the Common Shares represented by such certificate.

               The Rights are not exercisable until the Distribution Date and
will expire at the close of business on May 5, 2008, unless earlier redeemed by
the Company as described below or unless a transaction under Section 13(d) of
the Rights Agreement has occurred.

        As soon as practicable after the Distribution Date, Rights Certificates
will be mailed to holders of record of the Common Shares as of the close of
business on the Distribution Date and thereafter, the separate Rights
Certificates alone will represent the Rights. Except as otherwise determined by
the Board of Directors, and except in connection with the exercise of employee
stock options or stock appreciation rights or under any other benefit plan for
employees or directors or in connection with the exercise of warrants or
conversion of convertible securities, only Common Shares issued after May 5,
1998 and prior to the Distribution Date will be issued with Rights.



                                       -2-


<PAGE>   3



               Except in the circumstances described below, after the
Distribution Date each Right will be exercisable for one one-thousandth of a
Preferred Share (a "Preferred Share Fraction"). Each Preferred Share Fraction
carries voting and dividend rights that are intended to produce the equivalent
of one Common Share. The voting and dividend rights of the Preferred Shares are
subject to adjustment in the event of dividends, subdivisions and combinations
with respect to the Common Shares of the Company. In lieu of issuing
certificates for Preferred Share Fractions which are less than an integral
multiple of one Preferred Share (i.e. 1,000 Preferred Share Fractions), the
Company may pay cash representing the current market value of the Preferred
Share Fractions.

               In the event that at any time following the Stock Acquisition
Date, (i) the Company is the surviving corporation in a merger with an Acquiring
Person and its Common Shares remain outstanding, (ii) a person, including
affiliates and associates, becomes the beneficial owner of more than 12% of the
then outstanding Common Shares other than pursuant to a tender offer that
provides fair value to all shareholders, (iii) an Acquiring Person engages in
one or more "self-dealing" transactions as set forth in the Rights Agreements,
or (iv) during such time as there is an Acquiring Person an event occurs that
results in such Acquiring Person's ownership interest being increased by more
than one percent (1%) (e.g., a reverse stock split), each holder of a Right will
thereafter have the right to receive, upon exercise, Common Shares (or, in
certain circumstances, cash, property or other securities of the Company) having
a value equal to two times the exercise price of the Right. In lieu of requiring
payment of the Purchase Price upon exercise of the Rights following any such
event, the Company may permit the holders simply to surrender the Rights, in
which event they will be entitled to receive Common Shares (and other property,
as the case may be) with a value of 50% of what could be purchased by payment of
the full Purchase Price. Notwithstanding any of the foregoing, following the
occurrence of any of the events set forth in clauses (i), (ii), (iii) or (iv) of
this paragraph, all Rights that are, or (under certain circumstances specified
in the Rights Agreement) were, beneficially owned by any Acquiring Person who
was involved in the transaction giving rise to any such event will be null and
void. However, Rights are not exercisable following the occurrence of any of the
events set forth above until such time as the Rights are no longer redeemable by
the Company as set forth below.

               For example, at an exercise price of $300 per Right, each Right
not otherwise voided following an event set forth in the preceding paragraph
would entitle its holder to purchase $600 worth of Common Shares (or other
consideration, as noted above) for $300. Assuming that the Common Shares had a
per share value of $60 at such time, the holder of each valid Right would be
entitled to purchase ten Common Shares for $300. Alternatively, the Company
could permit the holder to surrender each Right in exchange for five Common
Shares (with a value of $300) without the payment of any consideration other
than the surrender of the Right.

               In the event that, at any time following the Stock Acquisition
Date, (i) the Company is acquired in a merger or other business combination
transaction in which the



                                       -3-

<PAGE>   4



Company is not the surviving corporation (other than a merger that is described
in, or that follows a tender offer or exchange offer described in, the second
preceding paragraph), or (ii) 50% or more of the Company's assets or earning
power is sold or transferred, each holder of a Right (except Rights that
previously have been voided as set forth above) shall thereafter have the right
to receive, upon exercise, common shares of the acquiring company having a value
equal to two times the exercise price of the Right. Again, provision is made to
permit surrender of the Rights in exchange for one-half of the value otherwise
purchasable. The events set forth in this paragraph and in the second preceding
paragraph are referred to as the "Triggering Events."

               The Purchase Price payable, and the number of Units of Preferred
Shares or other securities or property issuable upon exercise of the Rights are
subject to adjustment from time to time to prevent dilution (i) in the event of
a stock dividend on, or a subdivision, combination or reclassification of, the
Preferred Shares, (ii) if holders of the Preferred Shares are granted certain
rights or warrants to subscribe for Preferred Shares or convertible securities
at less than the current market price of the Preferred Shares, or (iii) upon the
distribution to holders of the Preferred Shares of evidences of indebtedness or
assets (excluding regular quarterly dividends) or of subscription rights or
warrants (other than those referred to above).

               With certain exceptions, no adjustment in the Purchase Price will
be required until cumulative adjustments amount to at least one percent (1%) of
the Purchase Price. No fractional Units will be issued and, in lieu thereof, an
adjustment in cash will be made based on the market price of the Preferred
Shares on the last trading date prior to the date of exercise.

               At any time until ten (10) days following the Stock Acquisition
Date, the Company may redeem the Rights in whole, but not in part, at a price of
$.001 per Right. That ten (10) day redemption period may be extended by the
Board of Directors so long as the Rights are still redeemable. Under certain
circumstances set forth in the Rights Agreement, the decision to redeem will
require the concurrence of a majority of the Continuing Directors. Immediately
upon the action of the Board of Directors ordering redemption of the Rights,
with, where required, the concurrence of the Continuing Directors, the Rights
will terminate and the only right of the holders of Rights will be to receive
the $.001 redemption price.

               The term "Continuing Directors" means any member of the Board of
Directors of the Company who was a member of the Board prior to the date of the
Rights Agreement, and any person who is subsequently elected to the Board if
such person is recommended or approved by a majority of the Continuing
Directors, but shall not include an Acquiring Person, or an affiliate or
associate of an Acquiring Person, or any representative of the foregoing
entities.

               Until a Right is exercised, the holder thereof, as such, will
have no rights as a stockholder of the Company, including, without limitation,
the right to vote or to receive dividends. While the distribution of the Rights
will not be taxable to stockholders or to the Company, stockholders may,
depending upon the circumstances, recognize taxable income in the



                                       -4-


<PAGE>   5



event that the Rights become exercisable for Preferred Shares (or other
consideration) of the Company or for common shares of the acquiring company as
set forth above.

               Other than those provisions relating to certain principal
economic terms of the Rights, any of the provisions of the Rights Agreement may
be amended by the Board of Directors of the Company prior to the Distribution
Date. After the Distribution Date, the provisions of the Rights Agreement may be
amended by the Board (in certain circumstances with the concurrence of the
Continuing Directors) in order to cure any ambiguity, to make changes that do
not adversely affect the interests of holders of Rights (excluding the interests
of any Acquiring Person), or to shorten or lengthen any time period under the
Rights Agreement; provided, however, that no amendment to adjust the time period
governing redemption shall be made at such time as the Rights are not
redeemable.


               A copy of the Rights Agreement is being filed with the Securities
and Exchange Commission as an Exhibit to this Form 8-K. A copy of the Rights
Agreement is available free of charge from the Company.  This summary
description of the Rights does not purport to be complete and is qualified in
its entirety by reference to the Rights Agreement, which is incorporated herein
by reference.



Item 7.      Financial Statements, Pro Forma Financial Information and Exhibits.

             (c) Exhibits.

<TABLE>
<CAPTION>
             Exhibit No.                         Exhibit
             -----------                         -------
<S>                             <C>
                4               Rights Agreement, dated as of April 14, 1998,
                                between CMAC Investment Corporation and The Bank
                                of New York, as Rights Agent.

                99              Press Release dated April 20, 1998.
</TABLE>



                                       -5-

<PAGE>   6


                                    Signature

               Pursuant to the requirements of the Securities Exchange Act of
1934, the registrant has duly caused this report to be signed on its behalf by
the undersigned thereunto duly authorized.

                                            CMAC INVESTMENT CORPORATION



                                            By:  /s/ Howard S. Yaruss
                                                 -------------------------------
                                                 Name: Howard S. Yaruss
                                                 Title:   Senior Vice President

Dated:  April 30, 1998



                                       -6-
<PAGE>   7


<TABLE>
<CAPTION>
               Exhibit No.                       Exhibit                                  Page
               -----------                       -------                                  ----
<S>                             <C>                                                       <C> 
                4               Rights Agreement, dated as of April 14, 1998,
                                between CMAC Investment Corporation and The Bank
                                of New York, as Rights Agent.

                99              Press Release dated April 20, 1998.
</TABLE>



                                       -7-


<PAGE>   1
================================================================================



                           CMAC INVESTMENT CORPORATION

                                       and

                              THE BANK OF NEW YORK,

                                 as Rights Agent



                                RIGHTS AGREEMENT

                           Dated as of April 14, 1998



================================================================================



<PAGE>   2



                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
Section                                                                                     Page
- -------                                                                                     ----
<S>                                                                                         <C>
1.   Certain Definitions. ...................................................................2

2.   Appointment of Rights Agent. ...........................................................5

3.   Issue of Rights Certificates. ..........................................................5

4.   Form of Rights Certificates. ...........................................................7

5.   Countersignature and Registration.......................................................8

6.   Transfer, Split Up, Combination and Exchange of Rights Certificates; Mutilated,
        Destroyed, Lost or Stolen Rights Certificates........................................9

7.   Exercise of Rights; Purchase Price; Expiration Date of Rights..........................10

8.   Cancellation and Destruction of Rights Certificates. ..................................12

9.   Reservation and Availability of Capital Stock; Registration of Securities..............12

10.  Capital Stock Record Date. ............................................................14

11.  Adjustment of Purchase Price, Number and Kind of Shares or Number of Rights. ..........14

12.  Certificate of Adjusted Purchase Price or Number of Shares. ...........................24

13.  Consolidation, Merger or Sale or Transfer of Assets or Earning Power...................25

14.  Fractional Rights and Fractional Shares................................................28

15.  Rights of Action. .....................................................................29

16.  Agreement of Rights Holders. ..........................................................29

17.  Rights Certificate Holder Not Deemed a Stockholder.  ..................................30

18.  Concerning the Rights Agent............................................................31

19.  Merger or Consolidation or Change of Name of Rights Agent..............................31
</TABLE>




<PAGE>   3


<TABLE>
<S>                                                                                        <C>
20.  Duties of Rights Agent. ...............................................................32

21.  Change of Rights Agent. ...............................................................34

22.  Issuance of New Rights Certificates....................................................35

23.  Redemption and Termination.............................................................35

24.  Exchange...............................................................................36

25.  Notice of Certain Events...............................................................38

26.  Notices. ..............................................................................38

27.  Supplements and Amendments.............................................................39

28.  Successors. ...........................................................................40

29.  Determinations and Actions by the Board of Directors, etc. ............................40

30.  Benefits of this Agreement. ...........................................................41

31.  Severability. .........................................................................41

32.  Governing Law. ........................................................................41

33.  Counterparts. .........................................................................42

34.  Descriptive Headings. .................................................................42
</TABLE>



Exhibit A      Resolution of the Board of Directors with respect to
               Series A Junior Participating Preferred Shares

Exhibit B      Form of Rights Certificate

Exhibit C      Summary of Shareholder Rights Plan



<PAGE>   4



                                RIGHTS AGREEMENT


               RIGHTS AGREEMENT, dated as of April 14, 1998 (the "Agreement"),
between CMAC INVESTMENT CORPORATION, a Delaware corporation (the "Company"), and
THE BANK OF NEW YORK, a national banking association (the "Rights Agent").


                               W I T N E S S E T H

               WHEREAS, on April 14, 1998 (the "Rights Dividend Declaration
Date"), the Board of Directors of the Company authorized and declared a dividend
distribution of one Right for each Common Share (as hereinafter defined) of the
Company outstanding at the close of business on May 5, 1998 (the "Record Date")
(which for these purposes shall include all Common Shares presently entitled to
receive dividends) and has authorized the issuance of one Right (as such number
may hereafter be adjusted pursuant to the provisions of Section 11(i) hereof)
for each Common Share of the Company issued between the Record Date (whether
originally issued or delivered from the Company's treasury) and the earlier of
the Distribution Date or the Expiration Date (as such terms are hereinafter
defined), each Right initially representing the right to purchase one
one-thousandth of a Preferred Share (as hereinafter defined) of the Company
having the rights, powers and preferences set forth in the form of the
Resolution of the Board of Directors attached hereto as Exhibit A, upon the
terms and subject to the conditions hereinafter set forth (the "Rights"); and

               WHEREAS, the Board of Directors of the Company has considered
whether approval of this Agreement and the distribution of the Rights is in the
best interests of the Company and all other pertinent factors; and

               WHEREAS, the Board of Directors of the Company has concluded that
approval of this Agreement and the distribution of the Rights is in the best
interests of the Company because the existence of the Rights will help (i)
reduce the risk of coercive two-tiered, front-end loaded or partial offers that
may not offer fair value to all stockholders, (ii) mitigate against market
accumulators who through open market and/or private purchases may achieve a
position of substantial influence or control without paying to selling or
remaining stockholders a fair control premium, (iii) deter market accumulators
who are simply interested in putting the Company into "play," (iv) restrict
self-dealing by a substantial stockholder, and (v) preserve the Board of
Directors' bargaining power and flexibility to deal with third-party acquirors,
to pursue the business strategies of the Company and to otherwise seek to
maximize values for all stockholders.

               NOW, THEREFORE, in consideration of the premises and the mutual
agreements herein set forth, and intending to be legally bound hereby, the
parties hereby agree as follows:



<PAGE>   5


               SECTION 1. Certain Definitions. For purposes of this Agreement,
the following terms have the meanings indicated:

               "Acquiring Person" shall mean any Person who or which, together
with all Affiliates and Associates of such Person, shall be the Beneficial Owner
of 12% or more of the Common Shares then outstanding, but shall not include the
Company, any Subsidiary of the Company, any employee benefit plan of the Company
or of any Subsidiary of the Company, or any Person or entity organized,
appointed or established by the Company for or pursuant to the terms of any such
plan. Notwithstanding the foregoing, no Person shall become an "Acquiring
Person" as the result of an acquisition of Common Shares by the Company which,
by reducing the number of Common Shares outstanding, increases the proportionate
number of Common Shares beneficially owned by such Person to 12% or more of the
Common Shares then outstanding; provided, however, that if a Person shall become
the Beneficial Owner of 12% or more of the then outstanding Common Shares by
reason of Common Shares purchased by the Company and shall, after such share
purchases by the Company, become the Beneficial Owner of any additional Common
Shares, then such Person shall be deemed to be an "Acquiring Person."
Notwithstanding the foregoing, if a majority of the Continuing Directors then in
office determines in good faith that a Person who would otherwise be an
"Acquiring Person", as defined pursuant to the foregoing provisions of this
paragraph (a), has become such inadvertently, and such Person divests as
promptly as practicable a sufficient number of Common Shares so that such Person
would no longer be an Acquiring Person, as defined pursuant to the foregoing
provisions of this paragraph (a), then such Person shall not be deemed to be an
"Acquiring Person" for purposes of this Agreement.

               "Act" shall mean the Securities Act of 1933, as amended.

               "Adjustment Shares" shall have the meaning set forth in Section
11(a)(ii) of this Agreement.

               "Affiliate" and "Associate" shall have the respective meanings
ascribed to such terms in Rule 12b-2 of the General Rules and Regulations under
the Exchange Act.

               A Person shall be deemed the "Beneficial Owner" of, and shall be
deemed to "beneficially own," any securities:

                      (i) that such Person or any of such Person's Affiliates or
        Associates, directly or indirectly, has the right to acquire (whether
        such right is exercisable immediately or only after the passage of time)
        pursuant to any agreement, arrangement or understanding (whether or not
        in writing) or upon the exercise of conversion rights, exchange rights,
        rights, warrants or options, or otherwise; provided, however, that a
        Person shall not be deemed the "Beneficial



                                      - 2 -
<PAGE>   6



        Owner" of, or to "beneficially own," (A) securities tendered pursuant to
        a tender or exchange offer made by such Person or any of such Person's
        Affiliates or Associates until such tendered securities are accepted for
        payment, purchase or exchange, or (B) securities issuable upon exercise
        of Rights at any time prior to the occurrence of a Triggering Event, or
        (C) securities issuable upon exercise of Rights from and after the
        occurrence of a Triggering Event which Rights were acquired by such
        Person or any of such Person's Affiliates or Associates prior to the
        Distribution Date or pursuant to Section 3(a) or Section 22 hereof (the
        "Original Rights") or pursuant to Section 11(i) hereof in connection
        with an adjustment made with respect to any Original Rights;

                      (ii) that such Person or any of such Person's Affiliates
        or Associates, directly or indirectly, has the right to vote or dispose
        of or has "beneficial ownership" of (as determined pursuant to Rule
        13d-3 of the General Rules and Regulations under the Exchange Act),
        including without limitation pursuant to any agreement, arrangement or
        understanding (whether or not in writing); provided, however, that a
        Person shall not be deemed the "Beneficial Owner" of, or to
        "beneficially own," any security under this subparagraph (ii) as a
        result of an oral or written agreement, arrangement or understanding to
        vote such security if such agreement, arrangement or understanding: (A)
        arises solely from a revocable proxy given in response to a public proxy
        or consent solicitation made pursuant to, and in accordance with, the
        applicable provisions of the General Rules and Regulations under the
        Exchange Act, and (B) is not also then reportable by such Person on
        Schedule 13D under the Exchange Act (or any comparable or successor
        report); or

                      (iii) that are beneficially owned, directly or indirectly,
        by any other Person (or any Affiliate or Associate thereof) with which
        such Person (or any of such Person's Affiliates or Associates) has any
        agreement, arrangement or understanding (whether or not in writing), for
        the purpose of acquiring, holding, voting (except pursuant to a
        revocable proxy as described in the proviso to subparagraph (ii) of this
        paragraph (c)) or disposing of any voting securities of the Company,

provided, however, that nothing in this paragraph (c) shall cause a person
engaged in business as an underwriter of securities to be the "Beneficial Owner"
of, or to "beneficially own," any securities acquired through such Person's
participation in good faith in a firm commitment underwriting until the
expiration of forty (40) days after the date of such acquisition.



                                      - 3 -

<PAGE>   7



               "Business Day" shall mean any day other than a Saturday, Sunday
or a day on which banking institutions in the State of New Jersey or the
Commonwealth of Pennsylvania are authorized or obligated by law or executive
order to close.

               "Close of Business" on any given date shall mean 5:00 P.M.,
Philadelphia time, on such date; provided, however, that if such date is not a
Business Day it shall mean 5:00 P.M., Philadelphia time, on the next succeeding
Business Day.

               "Common Share" shall mean, when used with reference to the
Company, a share of common stock, par value $.001 per share, of the Company and,
to the extent that there are not a sufficient number of Common Shares authorized
to permit the full exercise of the Rights, shares of any other class or series
of the Company designated for such purpose containing terms substantially
similar to the terms of the Common Shares, except that "Common Share" when used
with reference to any Person other than the Company shall mean the shares of
common stock of such Person with the greatest voting power, or the equity
securities or other equity interest having power to control or direct the
management, of such Person.

               "Continuing Director" shall mean (i) any member of the Board of
Directors of the Company, while such Person is a member of such Board, who is
not an Acquiring Person, or an Affiliate or Associate of an Acquiring Person, or
a representative of an Acquiring Person or of any such Affiliate or Associate,
and was a member of such Board prior to the date of this Agreement, or (ii) any
Person who subsequently becomes a member of the Board, while such Person is a
member of such Board, who is not an Acquiring Person, or an Affiliate or
Associate of an Acquiring Person, or a representative of an Acquiring Person or
of any such Affiliate or Associate, if such Person's nomination for election or
election to the Board is recommended or approved by a majority of the Continuing
Directors.

               "Distribution Date" shall have the meaning set forth in Section 3
hereof.

               "Exchange Act" shall mean the Securities Exchange Act of 1934, as
amended and in effect on the date hereof.

               "Expiration Date" shall have the meaning set forth in Section
7(a) hereof.

               "Person" shall mean any individual, firm, corporation,
partnership, limited liability company or other entity.

               "Preferred Share" shall mean a share of Series A Junior
Participating Preferred Shares, par value $.001 per share, of the Company and,
to the extent that there are not a sufficient number of shares of Series A
Junior Participating Preferred Shares authorized to permit the full exercise of
the Rights, shares of any other series of Series Preferred Stock of the Company



                                      - 4 -

<PAGE>   8



designated for such purpose containing terms substantially similar to the terms
of the Series A Junior Participating Preferred Shares.

               "Preferred Share Fraction" shall mean one one-thousandth of a
Preferred Share.

               "Section 11(a)(ii) Event" shall mean any event described in
Section 11(a)(ii) (A), (B) or (C) hereof.

               "Section 13 Event" shall mean any event described in clauses (x),
(y) or (z) of Section 13(a) hereof.

               "Stock Acquisition Date" shall mean the first date of public
announcement (which, for purposes of this definition, shall include, without
limitation, a report filed pursuant to Section 13(d) under the Exchange Act) by
the Company or an Acquiring Person that an Acquiring Person has become such.

               "Subsidiary" shall have the meaning ascribed to such term in Rule
12b-2 of the General Rules and Regulations under the Exchange Act.

               "Trading Day" shall have the meaning set forth in Section
11(d)(i) hereof.

               "Triggering Event" shall mean any Section 11(a)(ii) Event or any
Section 13 Event.

               Unless otherwise specified, where reference is made in this
Agreement to sections of, and the General Rules and Regulations under, the
Exchange Act, such reference shall mean such sections and rules as amended from
time to time and any successor provisions thereto.

               SECTION 2. Appointment of Rights Agent. The Company hereby
appoints the Rights Agent to act as agent for the Company in accordance with the
terms and conditions hereof, and the Rights Agent hereby accepts such
appointment. The Company may from time to time appoint such Co-Rights Agents as
it may deem necessary or desirable.

               SECTION 3.        Issue of Rights Certificates.

               (a) Until the earlier of (i) the Close of Business on the tenth
Business Day after a Stock Acquisition Date involving an Acquiring Person that
has become such in a transaction as to which the Board of Directors has not made
the determination referred to in Section 11(a)(ii)(B) hereof, or (ii) the Close
of Business on the tenth Business Day (or such later date as may be determined
by action of the Board of Directors prior to such time any Person becomes an
Acquiring Person) after the date that a tender or exchange offer by any Person
(other



                                      - 5 -

<PAGE>   9



than the Company, any Subsidiary of the Company, any employee benefit plan of
the Company or of any Subsidiary of the Company, or any Person or entity
organized, appointed or established by the Company for or pursuant to the terms
of any such plan) is first published or sent or given within the meaning of Rule
14d-2(a) of the General Rules and Regulations under the Exchange Act, if upon
consummation thereof, such Person would be the Beneficial Owner of 12% or more
of the Common Shares then outstanding (the earlier of (i) and (ii) being herein
referred to as the "Distribution Date"), (x) beneficial interests in the Rights
will be evidenced (subject to the provisions of paragraph (b) of this Section 3)
by the certificates for the Common Shares registered in the names of the holders
of the Common Shares (which certificates for Common Shares shall be deemed also
to be certificates for beneficial interests in the Rights) and not by separate
certificates, and (y) the Rights and beneficial interests therein will be
transferable only in connection with the transfer of the underlying Common
Shares (including a transfer to the Company). The Company must promptly notify
the Rights Agent of such Distribution Date and request that its transfer agent
provide the Rights Agent with a list of the record holders of the Company's
Common Shares as of the close of business on the Distribution Date. As soon as
practicable after the Rights Agent receives such notice and list, the Rights
Agent will send to each record holder of the Common Shares as of the close of
business on the Distribution Date, at the address of such holder shown on the
records of the Company, one or more rights certificates, in substantially the
form of Exhibit B hereto (the "Rights Certificates"), evidencing one Right for
each Common Share so held, subject to adjustment as provided herein. In the
event that an adjustment in the number of Rights per Common Share has been made
pursuant to Section 11(p) hereof, at the time of distribution of the Rights
Certificates, the Company shall make the necessary and appropriate rounding
adjustments (in accordance with Section 14(a) hereof) so that Rights
Certificates representing only whole numbers of Rights are distributed and cash
is paid in lieu of any fractional Rights. As of and after the Distribution Date,
the Rights will be evidenced solely by such Rights Certificates.

               (b) As promptly as practicable following the Record Date, the
company will send a copy of a Summary of Rights, in substantially the form
attached hereto as Exhibit C to each record holder of the Common Shares as of
the close of business on the Record Date, at the address of such holder shown on
the records of the Company. With respect to certificates for the Common Shares
outstanding as of the Record Date, until the Distribution Date, the registered
holders of the Common Shares shall also be the registered holders of the
beneficial interests in the associated Rights. Until the earlier of the
Distribution Date or the Expiration Date (as such term is defined in Section 7
hereof), the transfer of any certificates representing Common Shares in respect
of which Rights have been issued shall also constitute the transfer of the
Rights associated with such Common Shares.

               (c) Except as provided in Section 22 hereof, Rights shall be
issued in respect of all Common Shares that are issued (whether originally
issued or delivered from the Company's treasury) after the Record Date but prior
to the earlier of the Distribution Date or the



                                      - 6 -

<PAGE>   10



Expiration Date. Certificates representing such Common Shares and all
certificates issued after the Record Date upon the transfer of Common Shares
outstanding on the Record Date shall also be deemed to be certificates for
beneficial interests in the associated Rights, and shall bear the following
legend:

               "This certificate also evidences a beneficial interest in and
        entitles the holder hereof to certain Rights as set forth in the Rights
        Agreement between CMAC Investment Corporation (the "Company") and The
        Bank of New York, a national banking association (the "Rights Agent")
        dated as of April 14, 1998 (the "Rights Agreement"), and as the same may
        be amended from time to time, the terms of which are hereby incorporated
        herein by reference and a copy of which is on file at the principal
        offices of the Company. Under certain circumstances, as set forth in the
        Rights Agreement, such Rights will be evidenced by separate certificates
        and beneficial interests therein will no longer be evidenced by this
        certificate. The Company will mail to the holder of this certificate a
        copy of the Rights Agreement, as in effect on the date of mailing,
        without charge promptly after receipt of a written request therefor.
        Under certain circumstances set forth in the Rights Agreement, Rights
        issued to, or held by, any Person who is, was or becomes an Acquiring
        Person or any Affiliate or Associate thereof (as such terms are defined
        in the Rights Agreement), whether currently held by or on behalf of such
        Person or by any subsequent holder, may become null and void."

With respect to such certificates containing the foregoing legend, until the
earlier of (i) the Distribution Date or (ii) the Expiration Date, beneficial
interests in the Rights associated with the Common Shares represented by such
certificates shall be evidenced by such certificates alone and registered
holders of Common Shares shall also be the registered holders of beneficial
interests in the associated Rights, and the transfer of any of such certificates
shall also constitute the transfer of beneficial interests in the Rights
associated with the Common Shares represented by such certificates.

               SECTION 4.        Form of Rights Certificates.

               (a) The Rights Certificates (and the forms of election to
purchase and of assignment to be printed on the reverse thereof) shall each be
substantially in the form set forth in Exhibit B hereto and may have such marks
of identification or designation and such legends, summaries or endorsements
printed thereon as the Company may deem appropriate (which do not affect the
duties or responsibilities of the Rights Agent) and as are not inconsistent with
the provisions of this Agreement, or as may be required to comply with any
applicable law or with any rule or regulation made pursuant thereto or with any
rule or regulation of any stock exchange or the NASDAQ Stock Market on which the
Rights may from time to time be listed, or to conform to usage. Subject to the
provisions of Section 11 and Section 22 hereof, the Rights



                                      - 7 -

<PAGE>   11



Certificates, whenever distributed, shall entitle the holders thereof to
purchase such number of Preferred Share Fractions as shall be set forth therein
at the price set forth therein (such exercise price per Preferred Share
Fraction, the "Purchase Price"), but the amount and type of securities
purchasable upon the exercise of each Right and the Purchase Price thereof shall
be subject to adjustment as provided herein.

               (b) Any Rights Certificate issued pursuant to Section 3(a) or
Section 22 hereof that represents Rights that the Company knows are beneficially
owned by: (i) an Acquiring Person or any Associate or Affiliate of an Acquiring
Person, (ii) a transferee of an Acquiring Person (or of any such Associate or
Affiliate) who becomes a transferee after the Acquiring Person becomes such, or
(iii) a transferee of an Acquiring Person (or of any such Associate or
Affiliate) who becomes a transferee prior to or concurrently with the Acquiring
Person becoming such and receives such Rights pursuant to either (A) a transfer
(whether or not for consideration) from the Acquiring Person to holders of
equity interests in such Acquiring Person or to any Person with whom such
Acquiring Person has any continuing oral or written plan, agreement, arrangement
or understanding regarding the transferred Rights or (B) a transfer that the
Board of Directors of the Company has determined is part of an oral or written
plan, agreement, arrangement or understanding that has as a primary purpose or
effect avoidance of Section 7(e) hereof, and provided that the Company shall
have notified the Rights Agent that this Section 4(b) applies, any Rights
Certificate issued pursuant to Section 6 or Section 11 hereof upon transfer,
exchange, replacement or adjustment of any other Rights Certificate referred to
in this sentence, shall contain (to the extent feasible) the following legend:

               "The Rights represented by this Rights Certificate are or were
               beneficially owned by a Person who was or became an Acquiring
               Person or an Affiliate or Associate of an Acquiring Person (as
               such terms are defined in the Rights Agreement). Accordingly,
               this Rights Certificate and the Rights represented hereby may
               become null and void in the circumstances specified in Section
               7(e) of such Agreement."

               SECTION 5.        Countersignature and Registration.

               (a) The Rights Certificates shall be executed on behalf of the
Company by its Chairman of the Board, its President or any Vice President,
either manually or by facsimile signature, and shall have affixed thereto the
Company's seal or a facsimile thereof which shall be attested by the Secretary
or an Assistant Secretary of the Company, either manually or by facsimile
signature. The Rights Certificates shall be manually countersigned by the Rights
Agent and shall not be valid for any purpose unless so countersigned. In case
any officer of the Company who shall have signed any of the Rights Certificates
shall cease to be such officer of the Company before countersignature by the
Rights Agent and issuance and delivery by the Company, such Rights Certificates,
nevertheless, may be countersigned by the Rights Agent and



                                      - 8 -

<PAGE>   12



issued and delivered by the Company with the same force and effect as though the
Person who signed such Rights Certificates had not ceased to be such officer of
the Company; and any Rights Certificates may be signed on behalf of the Company
by any Person who, at the actual date of the execution of such Rights
Certificate, shall be a proper officer of the Company to sign such Rights
Certificate, although at the date of the execution of this Agreement any such
Person was not such an officer.

               (b) Following the Distribution Date and upon receipt by the
Rights Agent of the notice and list of recordholders of the Rights referred to
in Section 3(a), the Rights Agent will keep or cause to be kept, at its office
or offices designated pursuant to Section 25 hereof, books for registration and
transfer of the Rights Certificates issued hereunder. Such books shall show the
names and addresses of the respective holders of the Rights Certificates, the
number of Rights evidenced on its face by each of the Rights Certificates, the
Certificate number and the date of each of the Rights Certificates.

                SECTION 6.   Transfer, Split Up, Combination and Exchange of
                             Rights Certificates; Mutilated, Destroyed, Lost or
                             Stolen Rights Certificates.

               (a) Subject to the provisions of Section 4(b), Section 7(e) and
Section 14 hereof, at any time after the Close of Business on the Distribution
Date, and at or prior to the Close of Business on the Expiration Date, any
Rights Certificate or Certificates may be transferred, split up, combined or
exchanged for another Rights Certificate or Certificates, entitling the
registered holder to purchase a like number of Preferred Share Fractions (or,
following a Triggering Event, Common Shares or other securities, cash or other
assets, as the case may be), as the Rights Certificate or Certificates
surrendered then entitled such holder or former holder in the case of a transfer
to purchase. Any registered holder desiring to transfer, split up, combine or
exchange any Rights Certificate or Certificates shall make such request in
writing delivered to the Rights Agent, and shall surrender the Rights
Certificate or Certificates to be transferred, split up, combined or exchanged
at the office of the Rights Agent designated for such purpose. Neither the
Rights Agent nor the Company shall be obligated to take any action whatsoever
with respect to the transfer of any such surrendered Rights Certificate or
Certificates until the registered holder shall have completed and signed the
certificate contained in the form of assignment on the reverse side of such
Rights Certificate and shall have provided such additional evidence of the
identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or
Associates thereof as the Company or the Rights Agent shall reasonably request.
Thereupon the Rights Agent shall, subject to Section 4(b), Section 7(e) and
Section 14 hereof, countersign and deliver to the Person entitled thereto a
Rights Certificate or Rights Certificates, as the case may be, as so requested.
The Rights Agent shall not be obligated to process the transaction until it has
received evidence that all taxes and charges arising from the transaction have
been paid. The Company may require payment of a sum sufficient to cover any tax
or



                                      - 9 -

<PAGE>   13



governmental charge that may be imposed in connection with any transfer, split
up, combination or exchange of Rights Certificates.

               (b) Upon receipt by the Company and the Rights Agent of evidence
reasonably satisfactory to them of the loss, theft, destruction or mutilation of
a Rights Certificate, and, in case of loss, theft or destruction, of indemnity
or security satisfactory to them, and reimbursement to the Company and the
Rights Agent of all reasonable expenses incidental thereto, and upon surrender
to the Rights Agent and cancellation of the Rights Certificate if mutilated, the
Company will execute and deliver a new Rights Certificate of like tenor to the
Rights Agent for countersignature and delivery to the registered owner in lieu
of the Rights Certificate so lost, stolen, destroyed or mutilated.

               SECTION 7. Exercise of Rights; Purchase Price; Expiration Date of
Rights.

               (a) Subject to subsection (e), the registered holder of any
Rights Certificate may exercise the Rights evidenced thereby (except as
otherwise provided herein including, without limitation, the restrictions on
exercisability set forth in Section 9(c), Section 11(a)(iii) and Section 23(a)
hereof) in whole or in part at any time after the Distribution Date upon
surrender of the Rights Certificate, with the form of election to purchase and
the certificate on the reverse side thereof duly executed, to the Rights Agent
at the office of the Rights Agent designated for such purpose, together with
payment of the aggregate Purchase Price (except as provided in Section 11(q)
hereof) with respect to the total number of Preferred Share Fractions (or Common
Shares, other securities, cash or other assets, as the case may be) as to which
such surrendered Rights are then exercisable (except as provided in Section
11(q) hereof), at or prior to the earliest of (i) the Close of Business on May
5, 2008 (the "Final Expiration Date"), (ii) the consummation of a transaction
contemplated by Section 13(d) hereof, or (iii) the time at which the Rights are
redeemed or terminated as provided in Section 23 hereof (the earliest of (i),
(ii) and (iii) being herein referred to as the "Expiration Date").

               (b) The Purchase Price for each Preferred Share Fraction pursuant
to the exercise of a Right shall initially be $300, provided in Sections 11 and
13(a) hereof and shall be payable in accordance with subsection (c).

               (c) Upon receipt of a Rights Certificate representing exercisable
Rights, with the form of election to purchase and the certificate duly executed,
accompanied by payment, with respect to each Right so exercised, of the Purchase
Price per Preferred Share Fraction (or Common Shares, other securities, cash or
other assets, as the case may be) to be purchased as set forth below and an
amount equal to any applicable tax or governmental charge, the Rights Agent
shall, subject to Section 20(k) and Section 14(b) hereof, thereupon promptly (i)
(A) requisition from any transfer agent of the Preferred Shares (or make
available, if the Rights Agent is the transfer agent for the Common Shares)
certificates for the total number of Preferred Shares to be



                                     - 10 -

<PAGE>   14



purchased and the Company hereby irrevocably authorizes its transfer agent to
comply with all such requests, or (B) if the Company shall have elected to
deposit some or all of the total number of Preferred Shares issuable upon
exercise of the Rights hereunder with a depositary agent, requisition from the
depositary agent depositary receipts representing such number of Preferred Share
Fractions as are to be purchased (in which case certificates for the Preferred
Shares represented by such receipts shall be deposited by the transfer agent
with the depositary agent) and the Company will direct the depositary agent to
comply with such request, (ii) requisition from the Company the amount of cash,
if any, to be paid in lieu of fractional shares in accordance with Section 14
hereof, (iii) after receipt of such certificates or depositary receipts, cause
the same to be delivered to or upon the order of the registered holder of such
Rights Certificate, registered in such name or names as may be designated by
such holder, and (iv) after receipt thereof, deliver such cash, if any, to or
upon the order of the registered holder of such Rights Certificate. The payment
of the Purchase Price (as such amount may be reduced pursuant to Section
11(a)(iii) hereof) may be made, at the election of the holder of the Rights
Certificate, (x) in cash or by certified bank check or money order payable to
the order of the Company or (y) by delivery of Rights if and to the extent
authorized by Section 11(q) hereof. In the event that the Company is obligated
to issue other securities of the Company (including Common Shares) pay cash
and/or distribute other property pursuant to Section 11(a) hereof, the Company
will make all arrangements necessary so that such other securities, cash and/or
other property are available for distribution by the Rights Agent, if and when
necessary to comply with this agreement.

               (d) In case the registered holder of any Rights Certificate shall
exercise less than all the Rights evidenced thereby, a new Rights Certificate
evidencing Rights equivalent to the Rights remaining unexercised shall be issued
by the Rights Agent and delivered to, or upon the order of, the registered
holder of such Rights Certificate, registered in such name or names as may be
designated by such holder, subject to the provisions of Section 6 and Section 14
hereof.

               (e) Notwithstanding anything in this Agreement to the contrary,
from and after the first occurrence of a Section 11(a)(ii) Event, any Rights
beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an
Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such
Associate or Affiliate) who becomes a transferee after the Acquiring Person
becomes such, or (iii) a transferee of an Acquiring Person (or of any such
Associate or Affiliate) who becomes a transferee prior to or concurrently with
the Acquiring Person becoming such and receives such Rights pursuant to either
(A) a transfer (whether or not for consideration) from the Acquiring Person to
holders of equity interests in such Acquiring Person or to any Person with whom
the Acquiring Person has any continuing oral or written plan, agreement,
arrangement or understanding regarding the transferred Rights or (B) a transfer
which the Board of Directors of the Company has determined is part of an oral or
written plan, agreement, arrangement or understanding which has as a primary
purpose or effect the avoidance of this Section 7(e), shall become null and void
without any further action and no holder of such



                                     - 11 -


<PAGE>   15



Rights shall have any rights whatsoever with respect to such Rights, whether
under any provision of this Agreement or otherwise; provided, however, that the
Rights held by an Acquiring Person, an Affiliate or Associate of an Acquiring
Person or the transferees of such persons referred to above shall not be voided
unless the Acquiring Person in question or an Affiliate or Associate of such
Acquiring Person shall be involved in the transaction giving rise to the Section
11(a)(ii) Event. The Company shall notify the Rights Agent when this Section
7(e) applies and shall use all reasonable efforts to insure that the provisions
of this Section 7(e) and Section 4(b) hereof are complied with, but neither the
Company nor the Rights Agent shall have any liability to any holder of Rights
Certificates or other Person as a result of the Company's failure to make any
determinations with respect to an Acquiring Person or its Affiliates, Associates
or transferees hereunder.

               (f) Notwithstanding anything in this Agreement to the contrary,
neither the Rights Agent nor the Company shall be obligated to undertake any
action with respect to a registered holder upon the occurrence of any purported
exercise as set forth in this Section 7 unless such registered holder shall have
(i) properly completed and signed the certificate contained in the form of
election to purchase set forth on the reverse side of the Rights Certificate
surrendered for such exercise, and (ii) provided such additional evidence of the
identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or
Associates thereof as the Company shall or the Rights Agent reasonably request.

               SECTION 8. Cancellation and Destruction of Rights Certificates.
All Rights Certificates surrendered for the purpose of exercise, transfer, split
up, combination or exchange shall, if surrendered to the Company or any of its
agents, be delivered to the Rights Agent for cancellation or in canceled form,
or, if surrendered to the Rights Agent, shall be canceled by it, and no Rights
Certificates shall be issued in lieu thereof except as expressly permitted by
any of the provisions of this Agreement. The Company shall deliver to the Rights
Agent for cancellation and retirement, and the Rights Agent shall so cancel and
retire, any other Rights Certificate purchased or acquired by the Company
otherwise than upon the exercise thereof. The Rights Agent shall deliver all
canceled Rights Certificates to the Company, or shall, at the written request of
the Company, destroy such canceled Rights Certificates, and in such case shall
deliver a certificate of destruction thereof to the Company.

               SECTION 9. Reservation and Availability of Capital Stock;
Registration of Securities.

               (a) The Company covenants and agrees that it will cause to be
reserved and kept available for issuance upon the exercise of outstanding Rights
as many of its authorized and unissued Preferred Shares (and, following the
occurrence of a Triggering Event, out of its authorized and unissued or treasury
Common Shares and/or other securities) or out of its



                                     - 12 -

<PAGE>   16



authorized and issued shares held in its treasury, which together, shall at all
times after the Distribution Date be sufficient to permit the exercise in full
of all outstanding Rights.

               (b) So long as the Preferred Shares (and, following the
occurrence of a Triggering Event, Common Shares or other securities) issuable
and deliverable upon the exercise of the Rights may be listed on any stock
exchange, or quoted on the NASDAQ Stock Market, the Company shall use its best
efforts to cause, from and after such time as the Rights become exercisable, all
shares and other securities reserved for such issuance to be listed on such
exchange upon official notice of issuance upon such exercise.

               (c) The Company shall use its best efforts to (i) file, as soon
as practicable following the earliest date after the first occurrence of a
Section 11(a)(ii) Event on which the consideration to be delivered by the
Company upon exercise of the Rights has been determined in accordance with
Section 11(a)(iii) hereof, or as soon as is required by law following the
Distribution Date, as the case may be, a registration statement or statements
under the Act, with respect to the securities purchasable upon exercise of the
Rights on an appropriate form or forms, (ii) cause such registration statement
or statements to become effective as soon as practicable after such filing, and
(iii) cause such registration statement or statements to remain effective (with
a prospectus at all times meeting the requirements of the Act) until the earlier
of (A) the date as of which the Rights are no longer exercisable for such
securities, and (B) the Expiration Date. The Company will also take such action
as may be appropriate under, or to ensure compliance with, the securities or
"blue sky" laws of the various states in connection with the exercisability of
the Rights. The Company may temporarily suspend, for a period of time not to
exceed ninety (90) days after the date set forth in clause (i) of the first
sentence of this subsection (c), the exercisability of the Rights in order to
prepare and file such registration statement and permit it to become effective.
Upon any such suspension, the Company shall issue a public announcement stating
that the exercisability of the Rights has been temporarily suspended, as well as
a public announcement at such time as the suspension is no longer in effect. In
addition, if the Company shall determine that a registration statement is
required following the Distribution Date, the Company may, by issuing a public
announcement, temporarily suspend the exercisability of the Rights until such
time as a registration statement has been declared effective. The Company shall
notify the Rights Agent whenever it makes a public announcement pursuant to this
subsection (c) and give the Rights Agent a copy of the announcement.
Notwithstanding any provision of this Agreement to the contrary, the Rights
shall not be exercisable in any jurisdiction unless the requisite qualification
in such jurisdiction shall have been obtained, nor shall the Rights be
exercisable if the exercise thereof shall not be permitted under applicable law
or a registration statement shall not have been declared effective.

               (d) The Company covenants and agrees that it will take all such
action as may be necessary to ensure that all Preferred Shares (and, following a
Triggering Event, Common Shares or other securities) delivered upon exercise of
Rights shall, at the time of delivery of the



                                     - 13 -

<PAGE>   17



certificates for such shares or other securities (subject to payment of the
Purchase Price), be duly and validly authorized and issued and, with respect to
Preferred Shares, Common Shares or other shares of capital stock, fully paid and
nonassessable.

               (e) The Company further covenants and agrees that it will pay
when due and payable any and all taxes and governmental charges that may be
payable in respect of the issuance or delivery of the Rights Certificates and of
any certificates for a number of Preferred Share Fractions (or Common Shares or
other securities, as the case may be) upon the exercise of Rights. The Company
shall not, however, be required to pay any transfer tax that may be payable in
respect of any transfer or delivery of Rights Certificates to a Person other
than, or the issuance or delivery of a number of Preferred Share Fractions (or
Common Shares or other securities, as the case may be) in respect of a name
other than that of the registered holder of the Rights Certificates evidencing
Rights surrendered for exercise or to issue or deliver any certificates for a
number of Preferred Share Fractions (or Common Shares or other securities, as
the case may be) in a name other than that of the registered holder upon the
exercise of any Rights until such tax shall have been paid (any such tax being
payable by the holder of such Rights Certificate at the time of surrender) or
until it has been established to the Company's satisfaction that no such tax is
due.

               SECTION 10. Capital Stock Record Date. Each Person in whose name
any certificate for a number of Preferred Share Fractions (or Common Shares or
other securities, as the case may be) is issued upon the exercise of Rights
shall for all purposes be deemed to have become the holder of record of such
Preferred Share Fractions (or Common Shares or other securities, as the case may
be) represented thereby on, and such certificate shall be dated, the date upon
which the Rights Certificate evidencing such Rights was duly surrendered and
payment of the Purchase Price (and all applicable taxes and governmental
charges) was made; provided, however, that if the date of such surrender and
payment is a date upon which the applicable transfer books of the Company are
closed, such Person shall be deemed to have become the record holder of such
shares (fractional or otherwise) on, and such certificate shall be dated, the
next succeeding Business Day on which the applicable transfer books of the
Company are open. Prior to the exercise of the Rights evidenced thereby, the
holder of a Rights Certificate shall not be entitled to any rights of a
stockholder of the Company with respect to shares for which the Rights shall be
exercisable, including, without limitation, the right to vote, to receive
dividends or other distributions or to exercise any preemptive rights, and shall
not be entitled to receive any notice of any proceedings of the Company, except
as provided herein.

               SECTION 11. Adjustment of Purchase Price, Number and Kind of
Shares or Number of Rights. The Purchase Price, the number and kind of shares
and other securities covered by each Right and the number of Rights issued (or
to be issued) and outstanding are subject to adjustment from time to time as
provided in this Section 11.



                                     - 14 -

<PAGE>   18



               (a) (i) In the event the Company shall at any time after the date
of this Agreement (A) declare a dividend on any security of the Company payable
in Preferred Shares, (B) subdivide the outstanding Preferred Shares, (C) combine
the outstanding Preferred Shares into a smaller number of shares, or (D) issue
any shares of its capital stock in a reclassification of the Preferred Shares
(including any such reclassification in connection with a consolidation or
merger in which the Company is the continuing or surviving corporation), except
as otherwise provided in this Section 11(a) and Section 7(e) hereof, the
Purchase Price in effect at the time of the record date for such dividend or of
the effective date of such subdivision, combination or reclassification, and the
number and kind of Preferred Shares or capital stock, as the case may be,
issuable on such date, shall be proportionately adjusted so that the holder of
any Right exercised after such time shall be entitled to receive, upon payment
of the adjusted Purchase Price, the aggregate number and kind of Preferred
Shares or capital stock, as the case may be, that, if such Right had been
exercised immediately prior to such date and at a time when the Preferred Share
transfer books were open, such holder would have owned upon such exercise and
been entitled to receive by virtue of such dividend, subdivision, combination or
reclassification. If an event occurs which would require an adjustment under
both this Section 11(a)(i) and Section 11(a)(ii) hereof, the adjustment provided
for in this Section 11(a)(i) shall be in addition to, and shall be made prior
to, any adjustment required pursuant to Section 11(a)(ii) hereof.

                      (ii)   In the event:

                             (A) any Acquiring Person or any Associate or
               Affiliate of any Acquiring Person, at any time after the Stock
               Acquisition Date, directly or indirectly, (1) shall merge into
               the Company or otherwise combine with the Company and the Company
               shall be the continuing or surviving corporation of such merger
               or combination and the Common Shares of the Company or other
               equity securities of the Company shall remain outstanding, (2)
               shall, in one transaction or a series of transactions, transfer
               any assets to the Company or to any of its Subsidiaries in
               exchange (in whole or in part) for Common Shares, for shares of
               other equity securities of the Company, or for securities
               exercisable for or convertible into shares of equity securities
               of the Company (Common Shares or otherwise) or otherwise obtain
               from the Company, with or without consideration, any additional
               shares of such equity securities or securities exercisable for or
               convertible into shares of such equity securities (other than
               pursuant to a pro rata distribution to all holders of Common
               Shares), (3) shall sell, purchase, lease, exchange, mortgage,
               pledge, transfer or otherwise acquire or dispose of assets in one
               transaction or a series of transactions, to, from or with (as the
               case may be) the Company or any of its Subsidiaries, on terms and
               conditions less favorable to the Company than the Company would
               be able to obtain in arm's-length negotiation with an
               unaffiliated third party, other than pursuant to a Section 13
               Event, (4) shall sell, purchase, lease, exchange, mortgage,
               pledge, transfer or



                                     - 15 -

<PAGE>   19



               otherwise dispose of assets having an aggregate fair market value
               of more than $5,000,000 in one transaction or a series of
               transactions, to, from or with (as the case may be) the Company
               or any of the Company's Subsidiaries (other than incidental to
               the lines of business, if any, engaged in as of the date hereof
               between the Company and such Acquiring Person or Associate or
               Affiliate), other than pursuant to a Section 13 Event, (5) shall
               receive any compensation from the Company or any of the Company's
               Subsidiaries other than compensation for full-time employment as
               a regular employee at rates in accordance with the Company's (or
               its Subsidiaries') past practices, or (6) shall receive the
               benefit, directly or indirectly (except proportionately as a
               stockholder and except if resulting from a requirement of law or
               governmental regulation), of any loans, advances, guarantees,
               pledges or other financial assistance or any tax credits or other
               tax advantages provided by the Company or any of its
               Subsidiaries; or

                             (B) any Person (other than the Company, any
               Subsidiary of the Company, any employee benefit plan of the
               Company or of any Subsidiary of the Company, or any Person or
               entity organized, appointed or established by the Company for or
               pursuant to the terms of any such plan), alone or together with
               its Affiliates and Associates, shall, at any time after the
               Rights Dividend Declaration Date, become the Beneficial Owner of
               12% or more of the Common Shares then outstanding, unless the
               event causing the 12% threshold to be crossed is a Section 13
               Event, or is an acquisition of Common Shares pursuant to a tender
               offer or an exchange offer for all outstanding Common Shares at a
               price and on terms determined by at least a majority of the
               Continuing Directors, after receiving advice from one or more
               nationally recognized investment banking firms, to be in the best
               interests of the Company and its stockholders (a "Qualifying
               Offer"), after taking into consideration all factors that such
               members of the Board of Directors deem relevant, including,
               without limitation, the long-term prospects and value of the
               Company and the prices and terms that such members of the Board
               of Directors believe, in good faith, could reasonably be achieved
               if the Company or its assets were sold on an orderly basis
               designed to realize maximum value, or

                             (C) during such time as there is an Acquiring
               Person, there shall be any reclassification of securities
               (including any reverse stock split), or recapitalization of the
               Company, or any merger or consolidation of the Company with any
               of its Subsidiaries or any other transaction or series of
               transactions involving the Company or any of its Subsidiaries,
               other than a Section 13 Event or series of such Section 13 Events
               (whether or not with or into or otherwise involving an Acquiring
               Person) that has the effect, directly or indirectly, of
               increasing by more than 1% the proportionate share of the
               outstanding shares of



                                     - 16 -


<PAGE>   20



               any class of equity securities of the Company or any of its
               Subsidiaries that is directly or indirectly beneficially owned by
               any Acquiring Person or any Associate or Affiliate of any
               Acquiring Person,

        then, promptly following the first occurrence of a Section 11(a)(ii)
        Event, proper provision shall be made so that each holder of a Right
        (except as provided below and in Section 7(e) hereof) shall thereafter
        have the right to receive, upon exercise thereof at the then current
        Purchase Price in accordance with the terms of this Agreement, in lieu
        of a number of Preferred Share Fractions, such number of Common Shares
        of the Company as shall equal the result obtained by (x) multiplying the
        then current Purchase Price by the then number of Preferred Share
        Fractions for which a Right was exercisable immediately prior to the
        first occurrence of a Section 11(a)(ii) Event, and (y) dividing that
        product (which, following such first occurrence, shall thereafter be
        referred to as the "Purchase Price" for each Right and for all purposes
        of this Agreement) by 50% of the current market price (as defined in and
        determined pursuant to Section 11(d) hereof) per Common Share on the
        date of such first occurrence (such number of shares, the "Adjustment
        Shares").

                      (iii) In the event that the number of Common Shares that
        are authorized by the Company's Certificate of Incorporation but not
        outstanding or reserved for issuance for purposes other than upon
        exercise of the Rights are not sufficient to permit the exercise in full
        of the Rights in accordance with the foregoing subparagraph (ii) of this
        Section 11(a), the Company shall: (A) determine the excess of the value
        of the Adjustment Shares issuable upon the exercise of a Right (the
        "Current Value") over the Purchase Price (such excess, the "Spread"),
        and (B) with respect to each Right, make adequate provision to
        substitute for the Adjustment Shares, upon payment of the applicable
        Purchase Price, (1) cash, (2) a reduction in the Purchase Price, (3)
        Common Shares of the same or a different class or other equity
        securities of the Company (including, without limitation, preferred
        shares or units of preferred shares that a majority of the Continuing
        Directors in office at the time has deemed (based, among other things,
        on the dividend and liquidation rights of such preferred shares) to have
        substantially the same economic value as Common Shares (such preferred
        shares, hereinafter referred to as "common share equivalents")), (4)
        debt securities of the Company, (5) other assets, or (6) any combination
        of the foregoing, having an aggregate value equal to the Current Value,
        where such aggregate value has been determined by a majority of the
        Continuing Directors in office at the time after considering the advice
        of a nationally recognized investment banking firm selected by the Board
        of Directors of the Company; provided, however, if the Company shall not
        have made adequate provision to deliver value pursuant to clause (B)
        above within thirty (30) days following the later of (x) the first
        occurrence of a Section 11(a)(ii) Event and (y) the date on which the
        Company's right of redemption pursuant to Section 23(a) expires (the
        later of (x) and (y) being referred to



                                     - 17 -

<PAGE>   21



        herein as the "Section 11(a)(ii) Trigger Date"), then the Company shall
        be obligated to deliver, upon the surrender for exercise of a Right and
        without requiring payment of the Purchase Price, Common Shares (to the
        extent available) and then, if necessary, cash, which shares and/or cash
        have an aggregate value equal to the Spread. If the Board of Directors
        of the Company shall determine in good faith that it is likely that
        sufficient additional Common Shares could be authorized for issuance
        upon exercise in full of the Rights, the thirty (30) day period set
        forth above may be extended to the extent necessary, but not more than
        ninety (90) days after the Section 11(a)(ii) Trigger Date, in order that
        the Company may seek stockholder approval for the authorization of such
        additional shares (such period, as it may be extended, the "Substitution
        Period"). To the extent that the Company determines that some action
        need be taken pursuant to the first and/or second sentences of this
        Section 11(a)(iii), the Company shall provide, subject to Section 7(e)
        hereof, that such action shall apply uniformly to all outstanding
        Rights, and may suspend the exercisability of the Rights until the
        expiration of the Substitution Period in order to seek any authorization
        of additional shares and/or to decide the appropriate form of
        distribution to be made pursuant to such first sentence and to determine
        the value thereof. The Company shall make a public announcement when the
        exercisability of the Rights has been temporarily suspended, and again
        when such suspension is no longer in effect. The Company shall notify
        the Rights Agent of the suspension of the exercisability of the Rights,
        and provide the Rights Agent with a copy of such public announcement.
        For purposes of this Section 11(a)(iii), the value of the Common Shares
        shall be the current market price (as determined pursuant to Section
        11(d) hereof) per Common Share on the Section 11(a)(ii) Trigger Date and
        the value of any "common share equivalent" shall be deemed to have the
        same value as the Common Shares on such date.

               (b) In case the Company shall fix a record date for the issuance
of rights, options or warrants to holders of any security of the Company
entitling them to subscribe for or purchase (for a period expiring within
forty-five (45) calendar days after such record date) Preferred Shares (or
shares having the same rights, privileges and preferences as the Preferred
Shares ("equivalent preferred shares")) or securities convertible into Preferred
Shares or equivalent preferred shares at a price per Preferred Share or per
equivalent preferred share (or having a conversion price per share, if a
security convertible into Preferred Shares or equivalent preferred shares) less
than the current market price (as determined pursuant to Section 11(d) hereof)
per Preferred Share on such record date, the Purchase Price to be in effect
after such record date shall be determined by multiplying the Purchase Price in
effect immediately prior to such record date by a fraction, the numerator of
which shall be the number of Preferred Shares outstanding on such record date,
plus the number of Preferred Shares that the aggregate offering price of the
total number of Preferred Shares and/or equivalent preferred shares so to be
offered (and/or the aggregate initial conversion price of the convertible
securities so to be offered) would purchase at such current market price, and
the denominator of which shall be the number of



                                     - 18 -

<PAGE>   22



Preferred Shares outstanding on such record date, plus the number of additional
Preferred Shares and/or equivalent preferred shares to be offered for
subscription or purchase (or into which the convertible securities so to be
offered are initially convertible). In case such subscription price may be paid
by delivery of consideration part or all of which may be in a form other than
cash, the value of such consideration shall be as determined in good faith by
the Board of Directors of the Company, whose determination shall be described in
a statement filed with the Rights Agent and shall be binding on the Company, the
Rights Agent and the holders of the Rights. Preferred Shares owned by or held
for the account of the Company shall not be deemed outstanding for the purpose
of any such computation. Such adjustment shall be made successively whenever
such a record date is fixed, and in the event that such rights or warrants are
not so issued, the Purchase Price shall be adjusted to be the Purchase Price
that would then be in effect if such record date had not been fixed.

               (c) In case the Company shall fix a record date for a
distribution to all holders of Preferred Shares (including any such distribution
made in connection with a consolidation or merger in which the Company is the
continuing corporation) of evidences of indebtedness, cash (other than a regular
quarterly dividend out of the earnings or retained earnings of the Company),
assets (other than a regular quarterly dividend referred to above or dividend
payable in Preferred Shares, but including any dividend payable in stock other
than Preferred Shares) or subscription rights or warrants (excluding those
referred to in Section 11(b) hereof), the Purchase Price to be in effect after
such record date shall be determined by multiplying the Purchase Price in effect
immediately prior to such record date by a fraction, the numerator of which
shall be the current market price (as determined pursuant to Section 11(d)
hereof) per Preferred Share on such record date, less the then fair market value
(as determined in good faith by the Board of Directors of the Company, whose
determination shall be described in a statement filed with the Rights Agent and
shall be conclusive for all purposes) of the portion of the cash, assets or
evidences of indebtedness so to be distributed or of such subscription rights or
warrants applicable to a Preferred Share and the denominator of which shall be
such current market price (as determined pursuant to Section 11(d) hereof) per
Preferred Share. Such adjustments shall be made successively whenever such a
record date is fixed, and in the event that such distribution is not so made,
the Purchase Price shall be adjusted to be the Purchase Price which would have
been in effect if such record date had not been fixed.

               (d) (i) For the purpose of any computation hereunder, other than
computations made pursuant to Section 11(a)(iii) hereof, the "current market
price" per Common Share on any date shall be deemed to be the average of the
daily closing prices per Common Share for the thirty (30) consecutive Trading
Days (as such term is hereinafter defined) immediately prior to and not
including such date, and for purposes of computations made pursuant to Section
11(a)(iii) hereof, the "current market price" per Common Share on any date shall
be deemed to be the average of the daily closing prices per Common Share for the
ten (10) consecutive Trading Days immediately following and not including such
date; provided,



                                     - 19 -

<PAGE>   23



however, that in the event that the current market price per Common Share is
determined during a period following the announcement by the issuer of such
Common Share of (A) a dividend or distribution on such Common Share payable in
Common Shares or securities convertible into Common Shares (other than the
Rights), or (B) any subdivision, combination or reclassification of such Common
Shares, and prior to the expiration of the requisite thirty (30) Trading Day or
ten (10) Trading Day period, as set forth above, after the ex-dividend date for
such dividend or distribution, or the record date for such subdivision,
combination or reclassification, then, and in each such case, the "current
market price" shall be properly adjusted to take into account ex-dividend
trading. The closing price for each Trading Day shall be the last sale price,
regular way, or, in case no such sale takes place on such day, the average of
the closing bid and asked prices, regular way, in either case as reported in the
principal consolidated transaction reporting system with respect to securities
listed or admitted to trading on the New York Stock Exchange or, if the Common
Shares are not listed or admitted to trading on the New York Stock Exchange, as
reported in the principal consolidated transaction reporting system with respect
to securities listed on the principal national securities exchange on which the
Common Shares are listed or admitted to trading or, if the Common Shares are not
listed or admitted to trading on any national securities exchange, the last
quoted price or, if not so quoted, the average of the high bid and low asked
prices in the over-the-counter market, as reported by the National Association
of Securities Dealers, Inc. Automated Quotation System ("Nasdaq") or such other
system then in use, or, if on any such date the Common Shares are not quoted by
any such organization, the average of the closing bid and asked prices as
furnished by a professional market maker making a market in the Common Shares
selected by the Board of Directors of the Company. If on any such date no market
maker is making a market in the Common Shares, the fair value of such shares on
such date as determined in good faith by the Board of Directors of the Company
shall be used. The term "Trading Day" shall mean a day on which the principal
national securities exchange on which the Common Shares are listed or admitted
to trading is open for the transaction of business or, if the Common Shares are
not listed or admitted to trading on any national securities exchange, a
Business Day. If the Common Shares are not publicly held or not so listed or
traded, "current market price" per share shall mean the fair value per share as
determined in good faith by the Board of Directors of the Company, whose
determination shall be described in a statement filed with the Rights Agent and
shall be conclusive for all purposes.

                      (ii) For the purpose of any computation hereunder, the
        "current market price" per Preferred Share shall be determined in the
        same manner as set forth above for the Common Shares in clause (i) of
        this Section 11(d) (other than the last sentence thereof). If the
        current market price per Preferred Share cannot be determined in the
        manner provided above or if the Preferred Shares are not publicly held
        or listed or traded in a manner described in clause (i) of this Section
        11(d), the "current market price" per Preferred Share shall be
        conclusively deemed to be an amount equal to one hundred (as such number
        may be appropriately adjusted for such events as stock splits, stock
        dividends and recapitalizations with respect to the Common Shares
        occurring after the



                                     - 20 -

<PAGE>   24



        date of this Agreement) multiplied by the current market price per
        Common Share. If neither the Common Shares nor the Preferred Shares are
        publicly held or so listed or traded, "current market price" per
        Preferred Share shall mean the fair value per share as determined in
        good faith by the Board of Directors of the Company, whose determination
        shall be described in a statement filed with the Rights Agent and shall
        be conclusive for all purposes. For all purposes of this Agreement, the
        "current market price" of a Preferred Share Fraction shall be equal to
        the "current market price" of one Preferred Share divided by 1000.

               (e) Anything herein to the contrary notwithstanding, no
adjustment in the Purchase Price shall be required unless such adjustment would
require an increase or decrease of at least 1% in the Purchase Price; provided,
however, that any adjustments which by reason of this Section 11(e) are not
required to be made shall be carried forward and taken into account in any
subsequent adjustment. All calculations under this Section 11 shall be made to
the nearest cent or to the nearest ten-thousandth of a Common Share or one
millionth of a Preferred Share, as the case may be. Notwithstanding the first
sentence of this subsection (e), any adjustment required by this Section 11
shall be made no later than the earlier of (i) three (3) years from the date of
the transaction that mandates such adjustment, or (ii) the Expiration Date.

               (f) If as a result of an adjustment made pursuant to Section
11(a)(ii) or Section 13(a) hereof, the holder of any Right thereafter exercised
shall become entitled to receive any shares of capital stock other than
Preferred Shares, thereafter the number of such other shares so receivable upon
exercise of any Right and the Purchase Price thereof shall be subject to
adjustment from time to time in a manner and on terms as nearly equivalent as
practicable to the provisions with respect to the Preferred Shares contained in
Sections 11(a), (b), (c), (e), (g), (h), (i), (j), (k), (m) and (q), and the
provisions of Sections 7, 9, 10, 13 and 14 hereof with respect to the Preferred
Shares shall apply on like terms to any such other shares.

               (g) All Rights originally issued by the Company subsequent to any
adjustment made to the Purchase Price hereunder shall evidence the right to
purchase, at the adjusted Purchase Price, the number of Preferred Share
Fractions purchasable from time to time hereunder upon exercise of the Rights,
all subject to further adjustment as provided herein.

               (h) Unless the Company shall have exercised its election as
provided in Section 11(i), upon each adjustment of the Purchase Price as a
result of the calculations made in subsections (b) and (c), each Right
outstanding immediately prior to the making of such adjustment shall thereafter
evidence the right to purchase, at the adjusted Purchase Price, that number of
Preferred Share Fractions (calculated to the nearest one-one millionth of a
Preferred Share) obtained by (i) multiplying (x) the number of Preferred Share
Fractions covered by a Right immediately prior to this adjustment, by (y) the
Purchase Price in effect immediately prior



                                     - 21 -

<PAGE>   25



to such adjustment of the Purchase Price, and (ii) dividing the product so
obtained by the Purchase Price in effect immediately after such adjustment of
the Purchase Price.

               (i) The Company may elect on or after the date of any adjustment
of the Purchase Price to adjust the number of Rights, in lieu of any adjustment
in the number of Preferred Share Fractions purchasable upon the exercise of a
Right. Each of the Rights outstanding after the adjustment in the number of
Rights shall be exercisable for the number of Preferred Share Fractions for
which a Right was exercisable immediately prior to such adjustment. Each Right
held of record prior to such adjustment of the number of Rights shall become
that number of Rights (calculated to the nearest one-one millionth of a
Preferred Share) obtained by dividing the Purchase Price in effect immediately
prior to adjustment of the Purchase Price by the Purchase Price in effect
immediately after adjustment of the Purchase Price. The Company shall make a
public announcement of its election to adjust the number of Rights, indicating
the record date for the adjustment, and, if known at the time, the amount of the
adjustment to be made. The Company shall forward a copy of such public
announcement to the Rights Agent. The record date for the adjustment may be the
date on which the Purchase Price is adjusted or any day thereafter, but, if the
Rights Certificates have been issued, shall be at least ten (10) days later than
the date of the public announcement. If Rights Certificates have been issued,
upon each adjustment of the number of Rights pursuant to this Section 11(i), the
Company shall, as promptly as practicable, cause to be distributed to holders of
record of Rights Certificates on such record date Rights Certificates
evidencing, subject to Section 14 hereof, the additional Rights to which such
holders shall be entitled as a result of such adjustment, or, at the option of
the Company, shall cause to be distributed to such holders of record in
substitution and replacement for the Rights Certificates held by such holders
prior to the date of adjustment, and upon surrender thereof, if required by the
Company, new Rights Certificates evidencing all the Rights to which such holders
shall be entitled after such adjustment. Rights Certificates so to be
distributed shall be issued, executed and countersigned in the manner provided
for herein (and may bear, at the option of the Company, the adjusted Purchase
Price) and shall be registered in the names of the holders of record of Rights
Certificates on the record date specified in the public announcement.

               (j) Irrespective of any adjustment or change in the Purchase
Price or the number of Preferred Share Fractions issuable upon the exercise of
the Rights, the Rights Certificates theretofore and thereafter issued may
continue to express the Purchase Price per Preferred Share Fraction and the
number of Preferred Share Fractions that were expressed in the initial Rights
Certificates issued hereunder.

               (k) Before taking any action that would cause an adjustment
reducing the Purchase Price below the then stated or par value, if any, of the
number of Preferred Share Fractions issuable upon exercise of the Rights, the
Company shall take any corporate action that may, in the opinion of its counsel,
be necessary in order that the Company may validly and



                                     - 22 -

<PAGE>   26



legally issue such number of fully paid and nonassessable Preferred Share
Fractions at such adjusted Purchase Price.

               (l) In any case in which this Section 11 shall require that an
adjustment in the Purchase Price be made effective as of a record date for a
specified event, the Company may elect to defer until the occurrence of such
event the issuance to the holder of any Right exercised after such record date
the number of Preferred Share Fractions and other capital stock or securities of
the Company, if any, issuable upon such exercise over and above the number of
Preferred Share Fractions and other capital stock or securities of the Company,
if any, issuable upon such exercise on the basis of the Purchase Price in effect
prior to such adjustment; provided, however, that the Company shall deliver to
such holder a due bill or other appropriate instrument evidencing such holder's
right to receive such additional shares (fractional or otherwise) or securities
upon the occurrence of the event requiring such adjustment, and the Company
shall also deliver a copy of such bill or instrument to the Rights Agent.

               (m) Anything in this Section 11 to the contrary notwithstanding,
the Company shall be entitled to make such reductions in the Purchase Price, in
addition to those adjustments expressly required by this Section 11, as and to
the extent that in their good faith judgment the Board of Directors of the
Company shall determine to be advisable in order that any (i) consolidation or
subdivision of the Preferred Shares, (ii) issuance wholly for cash of any
Preferred Shares at less than the current market price, (iii) issuance wholly
for cash for Preferred Shares or securities which by their terms are convertible
into or exchangeable for Preferred Shares, (iv) stock dividends or (v) issuance
of rights, options or warrants referred to in this Section 11, hereafter made by
the Company to holders of its Preferred Shares shall not be taxable to such
stockholders.

               (n) The Company covenants and agrees that it shall not, at any
time after the Distribution Date, (i) consolidate with any other Person (other
than a Subsidiary of the Company in a transaction which complies with Section
11(o) hereof), (ii) merge with or into any other Person (other than a Subsidiary
of the Company in a transaction which complies with Section 11(o) hereof), or
(iii) sell or transfer (or permit any Subsidiary to sell or transfer), in one
transaction, or a series of related transactions, assets or earning power
aggregating more than 50% of the assets or earning power of the Company and its
Subsidiaries (taken as a whole) to any other person or persons (other than the
Company and/or any of its Subsidiaries in one or more transactions each of which
complies with Section 11(o) hereof), if (x) at the time of or immediately after
such consolidation, merger or sale there are any rights, warrants or other
instruments or securities outstanding or agreements in effect that would
substantially diminish or otherwise eliminate the benefits intended to be
afforded by the Rights or (y) prior to, simultaneously with or immediately after
such consolidation, merger or sale, the stockholders of the Person who
constitutes, or would constitute, the "Principal Party" for purposes of



                                     - 23 -

<PAGE>   27



Section 13(a) hereof shall have received a distribution of Rights previously
owned by such Person or any of its Affiliates and Associates.

               (o) The Company covenants and agrees that, after the Distribution
Date, it will not, except as permitted by Section 23 or Section 26 hereof, take
(or permit any Subsidiary to take) any action if at the time such action is
taken it is reasonably foreseeable that such action will diminish substantially
or otherwise eliminate the benefits intended to be afforded by the Rights.

               (p) Anything in this Agreement to the contrary notwithstanding,
in the event that the Company shall at any time after the Rights Dividend
Declaration Date and prior to the Distribution Date (i) declare a dividend on
the outstanding Common Shares payable in Common Shares, (ii) subdivide the
outstanding Common Shares, or (iii) combine the outstanding Common Shares into a
smaller number of shares, the number of Rights associated with each Common Share
then outstanding, or issued or delivered thereafter but prior to the
Distribution Date, shall be proportionately adjusted so that the number of
Rights thereafter associated with each Common Share following any such event
shall equal the result obtained by multiplying the number of Rights associated
with each Common Share immediately prior to such event by a fraction the
numerator of which shall be the total number of Common Shares outstanding
immediately prior to the occurrence of the event and the denominator of which
shall be the total number of Common Shares outstanding immediately following the
occurrence of such event.

               (q) In the event that the Rights become exercisable following a
Section 11(a)(ii) Event, the Company, by action of a majority of the Continuing
Directors in office at the time, may authorize that the Rights, subject to
Section 7(e) hereof, either (i) will only be, or (ii) may, at the option of the
holder entitled to exercise the Rights be, exercisable for, in either case 50%
of the Common Shares (or cash or other securities or assets to be substituted
for the Adjustment Shares pursuant to subsection (a)(iii)) that would otherwise
be purchasable under subsection (a), in consideration of the surrender to the
Company of the Rights so exercised and without other payment of the Purchase
Price. Rights exercised under this subsection (q) shall be deemed to have been
exercised in full and shall be canceled.

               SECTION 12. Certificate of Adjusted Purchase Price or Number of
Shares. Whenever an adjustment is made as provided in Section 11 or Section 13
hereof, the Company shall (a) promptly prepare a certificate setting forth such
adjustment and a brief, reasonably detailed statement of the facts and
computations accounting for such adjustment, (b) promptly file with the Rights
Agent, and with each transfer agent for the Preferred Shares and the Common
Shares, a copy of such certificate, and (c) mail a brief summary thereof to each
holder of a Rights Certificate (or, if prior to the Distribution Date, to each
holder of a certificate representing Common Shares) in accordance with Section
25 hereof. The Rights Agent shall be fully protected in relying on any such
certificate and on any adjustment therein contained and



                                     - 24 -


<PAGE>   28



shall have no duty with respect to and shall not be deemed to have knowledge of
any such adjustment unless and until it shall have received such a certificate.

               SECTION 13.   Consolidation, Merger or Sale or Transfer of Assets
                             or Earning Power.

               (a) In the event that, following the Stock Acquisition Date,
directly or indirectly, (x) the Company shall consolidate with, or merge with
and into, any other Person (other than a Subsidiary of the Company in a
transaction which complies with Section 11(o) hereof), and the Company shall not
be the continuing or surviving corporation of such consolidation or merger, (y)
any person (other than a Subsidiary of the Company in a transaction which
complies with Section 11(o) hereof) shall consolidate with, or merge with or
into, the Company, and the Company shall be the continuing or surviving
corporation of such consolidation or merger and, in connection with such
consolidation or merger, all or part of the outstanding Common Shares shall be
changed into or exchanged for stock or other securities of any other Person or
cash or any other property, or (z) the Company shall sell or otherwise transfer
(or one or more of its Subsidiaries shall sell or otherwise transfer), in one
transaction or a series of related transactions, assets or earning power
aggregating more than 50% of the assets, operating income, cash flow or earning
power of the Company and its Subsidiaries (taken as a whole) to any Person or
Persons (other than the Company or any Subsidiary of the Company in one or more
transactions each of which complies with Section 11(o) hereof), then, and in
each such case and except as contemplated by subsection (d), proper provision
shall be made so that:

                      (i) each holder of a Right, except as provided in Section
        7(e) hereof or subsection (e), shall thereafter have the right to
        receive, upon the exercise thereof at the then current Purchase Price in
        accordance with the terms of this Agreement, such number of validly
        authorized and issued, fully paid, non assessable and freely tradeable
        Common Shares of the Principal Party (as such term is hereinafter
        defined), not subject to any liens, encumbrances, rights of first
        refusal or other adverse claims, as shall be equal to the result
        obtained by (1) multiplying the then current Purchase Price by the
        number of Preferred Share Fractions for which a Right is exercisable
        immediately prior to the first occurrence of a Section 13 Event (or, if
        a Section 11(a)(ii) Event has occurred prior to the first occurrence of
        a Section 13 Event, multiplying the number of such shares for which a
        Right was exercisable immediately prior to the first occurrence of a
        Section 11(a)(ii) Event by the Purchase Price in effect immediately
        prior to such first occurrence), and (2) dividing that product (which,
        following the first occurrence of a Section 13 Event, shall be referred
        to as the "Purchase Price" for each Right and for all purposes of this
        Agreement) by 50% of the current market price (determined pursuant to
        Section 11(d)(i) hereof) per Common Share of such Principal Party on the
        date of consummation of such Section 13 Event;



                                     - 25 -

<PAGE>   29
 


                      (ii) such Principal Party shall thereafter be liable for,
        and shall assume, by virtue of such Section 13 Event, all the
        obligations and duties of the Company pursuant to this Agreement;

                      (iii) the term "Company" shall thereafter be deemed to
        refer to such Principal Party, it being specifically intended that the
        provisions of Section 11 hereof shall apply only to such Principal Party
        following the first occurrence of a Section 13 Event;

                      (iv) such Principal Party shall take such steps
        (including, but not limited to, the reservation of a sufficient number
        of its Common Shares) in connection with the consummation of any such
        transaction as may be necessary to assure that the provisions hereof
        shall thereafter be applicable, as nearly as reasonably may be, in
        relation to its Common Shares thereafter deliverable upon the exercise
        of the Rights; and

                      (v) the provisions of Section 11(a)(ii) hereof shall be of
        no effect following the first occurrence of any Section 13 Event.

               (b)    "Principal Party" shall mean

                      (i) in the case of any transaction described in clause (x)
        or (y) of the first sentence of subsection (a), the Person that is the
        issuer of any securities into which Common Shares of the Company are
        converted in such merger or consolidation, and if no securities are so
        issued, the Person that is the other party to such merger or
        consolidation; and

                      (ii) in the case of any transaction described in clause
        (z) of the first sentence of subsection (a), the Person that is the
        party receiving the greatest portion of the assets or earning power
        transferred pursuant to such transaction or transactions;

provided, however, that in the case of either (i) or (ii) above, (1) if the
Common Shares of such Person are not at such time and have not been continuously
over the preceding twelve (12) month period registered under Section 12 of the
Exchange Act, and such Person is a direct or indirect Subsidiary of another
Person the Common Shares of which are and have been so registered, "Principal
Party" shall refer to such other Person, and (2) in case such Person is a
Subsidiary, directly or indirectly, of more than one Person, the Common Shares
of two or more of which are and have been so registered, "Principal Party" shall
refer to whichever of such Persons is the issuer of the Common Shares having the
greatest aggregate market value.

               (c) The Company shall not consummate any such consolidation,
merger, sale or transfer unless the Principal Party shall have a sufficient
number of authorized shares of its



                                     - 26 -

<PAGE>   30



Common Shares that have not been issued or reserved for issuance to permit the
exercise in full of the Rights in accordance with this Section 13 and unless
prior thereto the Company and such Principal Party shall have executed and
delivered to the Rights Agent a supplemental agreement providing for the terms
set forth in paragraphs (a) and (b) of this Section 13 and further providing
that, as soon as practicable after the date of any Section 13 event, the
Principal Party will

                      (i) prepare and file a registration statement under the
        Act, with respect to the Rights and the securities purchasable upon
        exercise of the Rights on an appropriate form, and will use its best
        efforts to cause such registration statement to (A) become effective as
        soon as practicable after such filing and (B) remain effective (with a
        prospectus at all times meeting the requirements of the Act) until the
        Expiration Date;

                      (ii) use its best efforts to qualify or register the
        Rights and the securities purchasable upon exercise of the Rights under
        blue sky laws of such jurisdiction, as may be necessary or appropriate;
        and

                      (iii) deliver to holders of the Rights historical
        financial statements for the Principal Party and each of its Affiliates
        that comply in all respects with the requirements for registration on
        Form 10 under the Exchange Act.

The provisions of this Section 13 shall similarly apply to successive mergers or
consolidations or sales or other transfers. In the event that a Section 13 Event
shall occur at any time after the occurrence of a Section 11(a)(ii) Event, the
Rights that have not theretofore been exercised shall thereafter become
exercisable solely in the manner described in Section 13(a).

               (d) Notwithstanding anything in this Agreement to the contrary,
Section 13 (other than this subsection (d)) shall not be applicable to, and the
term "Section 13 Event" shall not include, a transaction described in
subparagraphs (x) and (y) of Section 13(a) if (i) such transaction is
consummated with a Person, or Persons who acquired Common Shares pursuant to a
Qualifying Offer (or a wholly owned Subsidiary of any such Person or Persons),
(ii) the price per Common Share offered in such transaction is not less than the
price per Common Share paid to all holders of Common Shares whose shares were
purchased pursuant to such tender offer or exchange offer and (iii) the form of
consideration being offered to the remaining holders of Common Shares pursuant
to such transaction is the same as the form of consideration paid pursuant to
such tender or exchange offer. Upon consummation of any such transaction
contemplated by this subsection (d), all Rights hereunder shall expire.

               (e) In the event that the Rights become exercisable under
subsection (a) (except as provided in subsection (d)), the Company, by action of
a majority of the Continuing Directors in office at the time, may authorize that
the Rights either (i) will only be or (ii) may, at the option of the Principal
Party be, exercisable for, 50% of the Common Shares of the Principal



                                     - 27 -

<PAGE>   31



Party that would otherwise be purchasable under subsection (a), in consideration
of the surrender to the Principal Party, as the successor to the Company under
subsection (a) (ii), of the Rights so exercised and without other payment of the
Purchase Price. Rights exercised under this subsection (e) shall be deemed to
have been exercised in full and shall be canceled.

               SECTION 14.   Fractional Rights and Fractional Shares.

               (a) The Company shall not be required to issue fractions of
Rights, except prior to the Distribution Date as provided in Section 11(p)
hereof, or to distribute Rights Certificates that evidence fractional Rights. In
lieu of such fractional Rights, there shall be paid to the registered holders of
the Rights Certificates with regard to which such fractional Rights would
otherwise be issuable, an amount in cash equal to the same fraction of the
current market value of a whole Right. For purposes of this subsection (a), the
current market value of a whole Right shall be the closing price of the Rights
for the Trading Day immediately prior to the date on which such fractional
Rights would have been otherwise issuable. The closing price of the Rights for
any day shall be the last sale price, regular way, or, in case no such sale
takes place on such day, the average of the closing bid and asked prices,
regular way, in either case as reported in the principal consolidated
transaction reporting system with respect to securities listed or admitted to
trading on the New York Stock Exchange or, if the Rights are not listed or
admitted to trading on the New York Stock Exchange, as reported in the principal
consolidated transaction reporting system with respect to securities listed on
the principal national securities exchange on which the Rights are listed or
admitted to trading, or if the Rights are not listed or admitted to trading on
any national securities exchange, the last quoted price or, if not so quoted,
the average of the high bid and low asked prices in the over-the-counter market,
as reported by Nasdaq or such other system then in use or, if on any such date
the Rights are not quoted by any such organization, the average of the closing
bid and asked prices as furnished by a professional market maker making a market
in the Rights selected by the Board of Directors of the Company. If on any such
date no such market maker is making a market in the Rights the fair value of the
Rights on such date as determined in good faith by the Board of Directors of the
Company shall be used.

               (b) The Company shall not be required to issue fractions of
Preferred Shares upon exercise of the Rights or to distribute certificates which
evidence fractional Preferred Shares, except in each case for fractions which
are integral multiples of Preferred Shares. In lieu of fractional Preferred
Shares that are not integral multiples of Preferred Shares, the Company may pay
to the registered holders of Rights Certificates at the time such Rights are
exercised as herein provided an amount in cash equal to the same fraction of the
current market value of a Preferred Share. For purposes of this subsection (b),
the current market value of one Preferred Share shall be the closing price of a
Preferred Share (as determined pursuant to Section 11(d)(ii) hereof) for the
Trading Day immediately prior to the date of such exercise.



                                     - 28 -

<PAGE>   32



               (c) Following the occurrence of a Triggering Event, the Company
shall not be required to issue fractions of Common Shares upon exercise of the
Rights or to distribute certificates that evidence fractional Common Shares. In
lieu of fractional Common Shares, the Company may pay to the registered holders
of Rights Certificates at the time such Rights are exercised as herein provided
an amount in cash equal to the same fraction of the current market value of one
Common Share. For purposes of this subsection (c), the current market value of
one Common Share shall be the closing price of one Common Share (as determined
pursuant to Section 11(d)(i) hereof) for the Trading Day immediately prior to
the date of such exercise.

               (d) Whenever a payment for fractional Rights or fractional shares
is to be made by the Rights Agent, the Company shall (i) promptly prepare and
deliver to the Rights Agent a certificate setting forth in reasonable detail the
facts related to such payment and the process and/or formulas utilized in
calculating such payments, and (ii) provide sufficient monies to the Rights
Agent in the form of fully collected funds to make such payments. The Rights
Agent shall be fully protected in relying on such certificate and shall have no
duty with respect to and shall not be deemed to have knowledge of any payment
for fractional Rights or fractional shares under this Section 4 unless and until
it shall have received such a certificate and sufficient monies.

               (e) The holder of a Right or a beneficial interest in a Right by
the acceptance thereof expressly waives his right to receive any fractional
Rights or any fractional Common Shares upon exercise of a Right, except as
permitted by this Section 14.

               SECTION 15. Rights of Action. All rights of action in respect of
this Agreement are vested in the respective registered holders of the Rights
Certificates (and, prior to the Distribution Date, the registered holders of the
Common Shares); and any registered holder of any Rights Certificate (or, prior
to the Distribution Date, of the Common Shares), without the consent of the
Rights Agent or of the holder of any other Rights Certificate (or, prior to the
Distribution Date, of the Common Shares), may, in his own behalf and for his own
benefit, enforce, and may institute and maintain any suit, action or proceeding
against the Company to enforce, or otherwise act in respect of, his right to
exercise the Rights evidenced by such Rights Certificate in the manner provided
in such Rights Certificate and in this Agreement. Without limiting the foregoing
or any remedies available to the holders of Rights or beneficial interests
therein, it is specifically acknowledged that the holders of Rights or
beneficial interests therein would not have an adequate remedy at law for any
breach of this Agreement and shall be entitled to specific performance of the
obligations hereunder and injunctive relief against actual or threatened
violations of the obligations hereunder of any Person subject to this Agreement.

               SECTION 16. Agreement of Rights Holders. Every holder of a Right
or a beneficial interest in a Right by accepting the same consents and agrees
with the Company and the Rights Agent and with every other such holder that:



                                     - 29 -

<PAGE>   33



               (a) prior to the Distribution Date, beneficial interests in the
Rights will be transferable only in connection with the transfer of Common
Shares;

               (b) after the Distribution Date, the Rights Certificates are
transferable only on the registry books of the Rights Agent if surrendered at
the office of the Rights Agent designated for such purposes, duly endorsed or
accompanied by a proper instrument of transfer and with the appropriate forms
and certificates fully executed;

               (c) subject to Section 6(a) and Section 7(f) hereof, the Company
and the Rights Agent may deem and treat the Person in whose name a Rights
Certificate (or, prior to the Distribution Date, the associated Common Share
certificate) is registered as the absolute owner thereof and of the Rights
evidenced thereby (notwithstanding any notations of ownership or writing on the
Rights Certificates or the associated Common Share certificate made by anyone
other than the Company or the Rights Agent) for all purposes whatsoever, and
neither the Company nor the Rights Agent shall be required to be affected by any
notice to the contrary; and

               (d) notwithstanding anything in this Agreement to the contrary,
neither the Company nor the Rights Agent shall have any liability to any holder
of a Right or a beneficial interest in a Right or other Person as a result of
its inability to perform any of its obligations under this Agreement by reason
of any preliminary or permanent injunction or other order, decree, judgment or
ruling (whether interlocutory or final) issued by a court of competent
jurisdiction or by a governmental, regulatory or administrative agency or
commission, or any statute, rule, regulation or executive order promulgated or
enacted by any governmental authority, prohibiting or otherwise restraining
performance of such obligation; provided, however, the Company must use its best
efforts to have any such order, decree, judgment or ruling lifted or otherwise
overturned as soon as possible.

               SECTION 17. Rights Certificate Holder Not Deemed a Stockholder.
No holder, as such, of any Rights Certificate shall be entitled to vote, receive
dividends or be deemed for any purpose the holder of the number of Preferred
Share Fractions or any other securities of the Company (including the Common
Shares) that may at any time be issuable on the exercise of the Rights
represented thereby, nor shall anything contained herein or in any Rights
Certificate be construed to confer upon the holder of any Rights Certificate, as
such, any of the rights of a stockholder of the Company or any right to vote for
the election of directors or upon any matter submitted to stockholders at any
meeting thereof, or to give or withhold consent to any corporate action, or to
receive notice of meetings or other actions affecting stockholders (except as
provided in Section 24 hereof), or to receive dividends or subscription rights,
or otherwise, until the Right or Rights evidenced by such Rights Certificate
shall have been exercised in accordance with the provisions hereof.



                                     - 30 -

<PAGE>   34



               SECTION 18.   Concerning the Rights Agent.

               (a) The Company agrees to pay to the Rights Agent reasonable
compensation for all services rendered by it hereunder and, from time to time,
on demand of the Rights Agent, its reasonable expenses and counsel fees and
disbursements and other disbursements incurred in the preparation, execution,
delivery, amendment, administration and execution of this Agreement and the
exercise and performance of its duties hereunder. The Company also agrees to
indemnify the Rights Agent and its directors, officers, employees and agents,
for and to hold each of them harmless against, any loss, liability, damage,
judgment, fine, penalty, claim, demand, settlement, cost or expense, incurred
without gross negligence, bad faith or willful misconduct on the part of the
Rights Agent or any such indemnified party, for any action taken, suffered or
omitted by the Rights Agent in connection with the acceptance or administration
of this Agreement or the exercise of its duties hereunder, including without
limitation the costs and expenses of defending against any claim of liability in
the premises.

               (b) The Rights Agent shall be protected and shall incur no
liability for or in respect of any action taken, suffered or omitted by it in
connection with the acceptance and administration of this Agreement or in the
exercise of its duties hereunder in reliance upon any Rights Certificate or
certificate for Common Shares or for other securities of the Company, instrument
of assignment or transfer, power of attorney, endorsement, affidavit, letter,
notice, direction, consent, certificate, statement, or other paper or document
believed by it to be genuine and to be signed, executed and, where necessary,
verified or acknowledged, by the proper Person or Persons.

               SECTION 19. Merger or Consolidation or Change of Name of Rights
Agent.

               (a) Any Person into which the Rights Agent or any successor
Rights Agent may be merged or with which it may be consolidated, or any Person
resulting from any merger or consolidation to which the Rights Agent or any
successor Rights Agent shall be a party, or any Person succeeding to the
stockholder services or stock transfer business of the Rights Agent or any
successor Rights Agent, shall be the successor to the Rights Agent under this
Agreement without the execution or filing of any paper or any further act on the
part of any of the parties hereto; provided, however, that such Person would be
eligible for appointment as a successor Rights Agent under the provisions of
Section 21 hereof.

               (b) In case at any time the name of the Rights Agent shall be
changed and at such time any of the Rights Certificates shall have been
countersigned but not delivered the Rights Agent may adopt the countersignature
under its prior name and deliver Rights Certificates so countersigned; and in
case at that time any of the Rights Certificates shall not have been
countersigned, the Rights Agent may countersign such Rights Certificates either
in its prior name



                                     - 31 -

<PAGE>   35



or in its changed name; and in all such cases such Rights Certificates shall
have the full force provided in the Rights Certificates and in this Agreement.

               SECTION 20. Duties of Rights Agent. The Rights Agent undertakes
the duties and obligations, and only the duties and obligations, expressly
imposed by this Agreement (and no implied duties or obligations) upon the
following terms and conditions, by all of which the Company and the holders of
Rights Certificates or beneficial interests in the Rights, by their acceptance
thereof, shall be bound:

               (a) The Rights Agent may consult with legal counsel (who may be
legal counsel for the Company), and the advice or written opinion of such
counsel shall be full and complete authorization and protection to the Rights
Agent, and the Rights Agent shall incur no liability for or in respect of, any
action taken, suffered or omitted by it in good faith and in accordance with
such advice or opinion.

               (b) Whenever in the performance of its duties under this
Agreement the Rights Agent shall deem it necessary or desirable that any fact or
matter (including, without limitation, the identity of any Acquiring Person and
the determination of "current market price") be proved or established by the
Company prior to taking, suffering or omitting any action hereunder, such fact
or matter (unless other evidence in respect thereof be herein specifically
prescribed) may be deemed to be conclusively proved and established by a
certificate signed by the Chairman of the Board, the President, any Vice
President, the Treasurer, any Assistant Treasurer, the Secretary or any
Assistant Secretary of the Company and delivered to the Rights Agent; and such
certificate shall be full authorization and protection to the Rights Agent and
the Rights Agent shall incur no liability for or in respect of any action taken,
suffered or omitted in good faith by it under the provisions of this Agreement
in reliance upon such certificate.

               (c) The Rights Agent shall be liable hereunder only for its own
gross negligence, bad faith or willful misconduct; provided, however that the
Rights Agent shall not be liable for special, indirect, incidental or
consequential loss or damage of any kind whatsoever, even if the Rights Agent
has been advised of the likelihood of such loss or damage.

               (d) The Rights Agent shall not be liable for or by reason of any
of the statements of fact or recitals contained in this Agreement or in the
Rights Certificates or be required to verify the same (except as to its
countersignature on such Rights Certificates), but all such statements and
recitals are and shall be deemed to have been made by the Company only.

               (e) The Rights Agent shall not be under any liability or
responsibility in respect of the validity of any provision of this Agreement or
the execution and delivery hereof (except the due execution hereof by the Rights
Agent) or in respect of the validity or execution of any Rights Certificate
(except its countersignature thereof); nor shall it be responsible for any



                                     - 32 -

<PAGE>   36



breach by the Company of any covenant or condition contained in this Agreement
or in any Rights Certificate; nor shall it be responsible for any adjustment
required under the provisions of this Agreement or responsible for the manner,
method or amount of any such adjustment or the ascertaining of the existence of
facts that would require any such adjustment (except with respect to the
exercise of Rights evidenced by Rights Certificates after actual notice of any
such adjustment); nor shall it by any act hereunder be deemed to make any
representation or warranty as to the authorization or reservation of any Common
Shares to be issued pursuant to this Agreement or any Rights Certificate or as
to whether any Common Shares or Preferred Shares will, when so issued, be
validly authorized and issued, fully paid and nonassessable.

               (f) The Company agrees that it will perform, execute, acknowledge
and deliver or cause to be performed, executed, acknowledged and delivered all
such further and other acts, instruments and assurances as may reasonably be
required by the Rights Agent for the carrying out or performing by the Rights
Agent of the provisions of this Agreement.

               (g) The Rights Agent is hereby authorized and directed to accept
instructions with respect to the performance of its duties hereunder from any
one of the Chairman of the Board, the President, any Vice President, the
Secretary, any Assistant Secretary, the Treasurer or any Assistant Treasurer of
the Company, and to apply to such officers for advice or instructions in
connection with its duties, and such instructions shall be full authorization
and protection for the Rights Agent and the Rights Agent shall incur no
liability for or in respect of any action taken, suffered or omitted to be taken
by it in good faith in accordance with instructions of any such officer. The
Rights Agent may conclusively rely on the most recent instructions provided to
it by any such officer.

               (h) The Rights Agent and any stockholder, affiliate, director,
officer or employee of the Rights Agent may buy, sell or deal in any of the
Rights or other securities of the Company or become pecuniarily interested in
any transaction in which the Company may be interested, or contract with or lend
money to the Company or otherwise act as fully and freely as though it were not
the Rights Agent under this Agreement and none of such actions shall constitute
a breach of trust. Nothing herein shall preclude the Rights Agent from acting in
any other capacity for the Company or for any other Person or legal entity.

               (i) The Rights Agent may execute and exercise any of the rights
or powers hereby vested in it or perform any duty hereunder either itself or by
or through its attorneys or agents, and the Rights Agent shall not be answerable
or accountable for any act, default, neglect or misconduct of any such attorneys
or agents or for any loss to the Company or any other Person resulting from any
such act, default, neglect or misconduct, absent gross negligence, bad faith or
willful misconduct in the selection and continued employment thereof.



                                     - 33 -

<PAGE>   37



               (j) No provision of this Agreement shall require the Rights Agent
to expend or risk its own funds or otherwise incur any financial liability in
the performance of any of its duties hereunder or in the exercise of its rights
if it believes that repayment of such funds or adequate indemnification against
such risk or liability is not reasonably assured to it.

               (k) If, with respect to any Rights Certificate surrendered to the
Rights Agent for exercise or transfer, the certificate attached to the form of
assignment or form of election to purchase, as the case may be, has either not
been completed or indicates an affirmative response to clause 1 and/or 2
thereof, the Rights Agent shall not take any further action with respect to such
requested exercise or transfer without first consulting with the Company.

               SECTION 21. Change of Rights Agent. The Rights Agent or any
successor Rights Agent may resign and be discharged from its duties under this
Agreement upon thirty (30) days' prior written notice mailed to the Company and
to each transfer agent of the Common Shares and Preferred Shares by registered
or certified mail, and to the holders of the Rights Certificates by first- class
mail. The Company may remove the Rights Agent or any successor Rights Agent upon
thirty (30) days' prior written notice mailed to the Rights Agent or successor
Rights Agent, as the case may be, and to each transfer agent of the Common
Shares and Preferred Shares, by registered or certified mail, and to the holders
of the Rights Certificates by first-class mail. If the Rights Agent shall resign
or be removed or shall otherwise become incapable of acting, the Company shall
appoint a successor to the Rights Agent. If the Company shall fail to make such
appointment within a period of thirty (30) days after giving notice of such
removal or after it has been notified in writing of such resignation or
incapacity by the resigning or incapacitated Rights Agent or by the holder of a
Rights Certificate (who shall, with such notice, submit his Rights Certificate
for inspection by the Company), then any registered holder of any Rights
Certificate may apply to any court of competent jurisdiction for the appointment
of a new Rights Agent. Any successor Rights Agent, whether appointed by the
Company or by such a court, shall be (a) a Person organized, doing business and
in good standing under the laws of the United States or of any state, having a
principal office in the State of New York or the Commonwealth of Pennsylvania,
that is authorized by law to exercise stockholder services and stock transfer
powers and is subject to supervision or examination by federal or state
authority and that has at the time of its appointment as Rights Agent a combined
capital and surplus of at least $50,000,000 or (b) an Affiliate of any such
Person. After appointment, the successor Rights Agent shall be vested with the
same powers, rights, duties and responsibilities as if it had been originally
named as Rights Agent without further act or deed; but the predecessor Rights
Agent shall deliver and transfer to the successor Rights Agent any property at
the time held by it hereunder, and execute and deliver any further assurance,
conveyance, act or deed necessary for the purpose. Not later than the effective
date of any such appointment, the Company shall file notice thereof in writing
with the predecessor Rights Agent and each transfer agent of the Common Shares
and Preferred Shares and mail a notice thereof in writing to the registered
holders of the Rights Certificates or, prior to the Distribution Date, to the
registered holders of



                                     - 34 -


<PAGE>   38



the Common Shares. In case at the time such successor Rights Agent shall succeed
to the agency and trust created by this Agreement, any of the Rights
Certificates shall have been countersigned but not delivered, any such successor
Rights Agent may adopt the countersignature of a predecessor Rights Agent and
deliver such Rights Certificates so countersigned; and in case at that time any
of the Rights Certificates shall not have been countersigned, any successor
Rights Agent may countersign such Rights Certificates either in the name of the
predecessor or in the name of the successor Rights Agent; and in all such cases
such Rights Certificates shall have the full force provided in the Rights
Certificates and in this Agreement. Failure to give any notice provided for in
this Section 21, however, or any defect therein, shall not affect the legality
or validity of the resignation or removal of the Rights Agent or the appointment
of the successor Rights Agent, as the case may be.

               SECTION 22. Issuance of New Rights Certificates. Notwithstanding
any of the provisions of this Agreement or of the Rights to the contrary, the
Company may, at its option, issue new Rights Certificates evidencing Rights in
such form as may be approved by its Board of Directors to reflect any adjustment
or change in the Purchase Price and the number or kind or class of shares or
other securities or property purchasable under the Rights Certificates made in
accordance with the provisions of this Agreement. In addition, in connection
with the issuance, sale or delivery of Common Shares following the Distribution
Date and prior to the redemption or expiration of the Rights, the Company (a)
shall, with respect to Common Shares so issued, sold or delivered pursuant to
the exercise of stock options, stock appreciation rights, grants or awards
outstanding on the Distribution Date under any benefit plan or arrangement for
employees or directors, or upon the exercise, conversion or exchange of
securities outstanding on the Record Date or hereinafter issued by the Company,
and (b) may, in any other case, if deemed necessary or appropriate by the Board
of Directors of the Company, issue Rights Certificates representing the
appropriate number of Rights in connection with such issuance or sale; provided,
however, that (i) no such Rights Certificate shall be issued if, and to the
extent that, the Company shall be advised by counsel that such issuance would
create a significant risk of material adverse tax consequences to the Company or
the Person to whom such Rights Certificate would be issued, and (ii) no such
Rights Certificate shall be issued if, and to the extent that, appropriate
adjustment shall otherwise have been made in lieu of the issuance thereof.

               SECTION 23. Redemption and Termination.

               (a) The Board of Directors of the Company may, at its option, at
any time prior to the earlier of (i) the Close of Business on the tenth day
following a Stock Acquisition Date (or, if the Stock Acquisition Date shall have
occurred prior to the Record Date, the Close of Business on the tenth day
following the Record Date), or (ii) the Close of Business on the Final
Expiration Date, redeem all but not less than all the then outstanding Rights at
a redemption price of $.001 per Right, as such amount may be appropriately
adjusted to reflect any stock split, stock



                                     - 35 -

<PAGE>   39



dividend or similar transaction occurring after the date hereof (such redemption
price being hereinafter referred to as the "Redemption Price") and the Company
may, at its option, pay the Redemption Price either in Common Shares (based on
the "current market price", as defined in Section 11(d)(i) hereof, of the Common
Shares at the time of redemption) or cash; provided, however, if the Board of
Directors of the Company authorizes redemption of the Rights in either of the
circumstances set forth in clauses (i) and (ii) of this proviso, then there must
be Continuing Directors then in office and such authorization shall require the
concurrence of a majority of such Continuing Directors; and provided further,
however, that if, following the occurrence of a Stock Acquisition Date and
following the expiration of the right of redemption hereunder but prior to any
Triggering Event, (i) an Acquiring Person shall have transferred or otherwise
disposed of a number of Common Shares in one transaction or series of
transactions, not directly or indirectly involving the Company or any of its
Subsidiaries, which did not result in the occurrence of a Triggering Event or
the Company (with the approval of the majority of Continuing Directors) shall
have issued additional equity securities, in either instance such that such
Person is thereafter a Beneficial Owner of 10% or less of the outstanding Common
Shares, and (ii) there is no other Acquiring Person immediately following the
occurrence of the event described in clause (i), then the right of redemption
shall be reinstated and thereafter be subject to the provisions of this Section
23. Notwithstanding anything contained in this Agreement to the contrary, the
Rights shall not be exercisable after the first occurrence of a Section
11(a)(ii) Event until such time as the Company's right of redemption hereunder
has expired.

               (b) Immediately upon the action of the Board of Directors of the
Company ordering the redemption of the Rights, without any notice, or further
action, the right to exercise the Rights will terminate and the only right
thereafter of the holders of Rights shall be to receive the Redemption Price for
each Right so held. Promptly after the action of the Board of Directors ordering
the redemption of the Rights, the Company shall give notice of such redemption
to the Rights Agent and the holders of the then outstanding Rights by, in the
case of notice to holders, mailing such notice to all such holders at each
holder's last address as it appears upon the registry books of the Rights Agent
or, prior to the Distribution Date, on the registry books of the Transfer Agent
for the Common Shares. Any notice that is mailed in the manner herein provided
shall be deemed given, whether or not the holder receives the notice. Each such
notice of redemption will state the method by which the payment of the
Redemption Price will be made.

               SECTION 24. Exchange.

               (a) The Board of Directors of the Company may, at its option, at
any time after any Person becomes an Acquiring Person, exchange all or part of
the then outstanding and exercisable Rights (which shall not include Rights that
have become null and void pursuant to the provisions of Section 7(e) hereof) for
Common Shares at an exchange ratio of one Common Share per Right, appropriately
adjusted to reflect any stock split, stock dividend or similar transaction
occurring after the date hereof (such exchange ratio being hereinafter referred
to as



                                     - 36 -


<PAGE>   40



the "Exchange Ratio"). Notwithstanding the foregoing, the Company's Board of
Directors shall not be empowered to effect such exchange at any time after any
Person (other than the Company, any Subsidiary of the Company, any employee
benefit plan of the Company or any such Subsidiary, or any Person organized,
appointed or established by the Company for or pursuant to the terms of any such
plan), together with all Affiliates and Associates of such Person, becomes the
Beneficial Owner of 50% or more of the Common Shares then outstanding.

               (b) Immediately upon the action of the Board of Directors of the
Company ordering the exchange of any Rights pursuant to subsection (a) of this
Section 24 and without any further action and without any notice, the right to
exercise such Rights shall terminate and the only right thereafter of the
holders of such Rights shall be to receive that number of Common Shares equal to
the number of such Rights held by such holder multiplied by the Exchange Ratio.
The Company shall promptly give public notice of any such exchange; provided,
however, that the failure to give, or any defect in, such notice shall not
affect the validity of such exchange. The Company shall promptly notify the
Rights Agent of any such exchange. The Company promptly shall mail a notice of
any such exchange to all of the holders of such Rights at their last addresses
as they appear upon the registry books of the Rights Agent. Any notice which is
mailed in the manner herein provided shall be deemed given, whether or not the
holder receives the notice. Each such notice of exchange will state the method
by which the exchange of the Common Shares for Rights will be effected and, in
the event of any partial exchange, the number of Rights which will be exchanged.
Any partial exchange shall be effected pro rata based on the number of Rights
(other than Rights which have become void pursuant to the provisions of Section
7(e) hereof) held by each holder of Rights.

               (c) In the event that there shall not be sufficient Common Shares
issued but not outstanding or authorized but issued to permit any exchange of
Rights as contemplated in accordance with this Section 24, the Company shall
take all such action as may be necessary to authorize additional Common Shares
for issuance upon exchange of the Rights.

               (d) The Company shall not be required to issue fractions of
Common Shares or to distribute certificates which evidence fractional Common
Shares. In lieu of such fractional Common Shares, there shall be paid to the
registered holders of the Rights Certificates with regard to which such
fractional Common Shares would otherwise be issuable, an amount in cash equal to
the same fraction of the current market value of a whole Common Share. For the
purposes of this subsection (d), the current market value of a whole Common
Share shall be the closing price of a Common Share (as determined pursuant to
the second sentence of Section 11(d) hereof) for the Trading Day immediately
prior to the date of exchange pursuant to this Section 24.



                                     - 37 -


<PAGE>   41



               SECTION 25. Notice of Certain Events.

               (a) In case the Company shall propose, at any time after the
Distribution Date, (i) to pay any dividend payable in stock of any class to the
holders of Preferred Shares or to make any other distribution to the holders of
Preferred Shares (other than a regular quarterly dividend out of earnings or
retained earnings of the Company), or (ii) to offer to the holders of Preferred
Shares rights or warrants to subscribe for or to purchase any additional
Preferred Shares or shares of stock of any class or any other securities, rights
or options, or (iii) to effect any reclassification of its Preferred Shares
(other than a reclassification involving only the subdivision of outstanding
Preferred Shares), or (iv) to effect any consolidation or merger into or with
any other Person (other than a Subsidiary of the Company in a transaction which
complies with Section 11(o) hereof), or to effect any sale or other transfer (or
to permit one or more of its Subsidiaries to effect any sale or other transfer),
in one transaction or a series of related transactions, of more than 50% of the
assets or earning power of the Company and its Subsidiaries (taken as a whole)
to any other Person or Persons (other than the Company and/or any of its
Subsidiaries in one or more transactions each of which complies with Section
11(o) hereof), or (v) to effect the liquidation, dissolution or winding up of
the Company, then, in each such case, the Company shall give to the Rights Agent
and to each holder of a Rights Certificate, to the extent feasible and in
accordance with Section 26 hereof, a notice of such proposed action, which shall
specify the record date for the purposes of such stock dividend, distribution of
rights or warrants, or the date on which such reclassification, consolidation,
merger, sale, transfer, liquidation, dissolution, or winding up is to take place
and the date of participation therein by the holders of Preferred Shares, if any
such date is to be fixed, and such notice shall be so given in the case of any
action covered by clause (i) or (ii) above at least twenty (20) days prior to
the record date for determining holders of Preferred Shares for purposes of such
action, and in the case of any such other action, at least twenty (20) days
prior to the date of the taking of such proposed action or the date of
participation therein by the holders of Preferred Shares, whichever shall be the
earlier.

               (b) Upon the occurrence of a Section 11(a)(ii) Event, (i) the
Company shall as soon as practicable thereafter give to each holder of a Rights
Certificate, to the extent feasible and in accordance with Section 26 hereof, a
notice of the occurrence of such event, which shall specify the event and the
consequences of the event to holders of Rights under Section 11(a)(ii) hereof,
and (ii) all references in the preceding paragraph to Preferred Shares shall be
deemed thereafter to refer to Common Shares and/or, if appropriate, other
securities.

               SECTION 26. Notices. Notices or demands authorized by this
Agreement to be given or made by the Rights Agent or by the holder of any Rights
Certificate to or on the Company shall be sufficiently given or made if sent by
first-class mail, postage prepaid, addressed (until another address is filed in
writing with the Rights Agent) as follows:



                                     - 38 -

<PAGE>   42



                      CMAC Investment Corporation
                      1601 Market Street
                      Philadelphia, Pennsylvania  19103
                      Attention: Corporate Secretary

Subject to the provisions of Section 21, any notice or demand authorized by this
Agreement to be given or made by the Company or by the holder of any Rights
Certificate to or on the Rights Agent shall be sufficiently given or made if
sent by first-class mail, postage prepaid, addressed (until another address is
filed in writing with the Company) as follows:

                      The Bank of New York
                      101 Barclay Street
                      New York, New York 10286 
                      Attention:

Notices or demands authorized by this Agreement to be given or made by the
Company or the Rights Agent to the holder of any Rights Certificate (or, if
prior to the Distribution Date to the holder of certificates representing Common
Shares) shall be sufficiently given or made if sent by first-class mail, postage
prepaid, addressed to such holder at the address of such holder as shown on the
registry books of the Company.

               SECTION 27. Supplements and Amendments. Prior to the Distribution
Date and subject to the penultimate sentence of this Section 27, the Company may
and the Rights Agent shall, if the Company so directs, supplement or amend any
provision of this Agreement without the approval of any holders of certificates
representing Common Shares. From and after the Distribution Date and subject to
the penultimate sentence of this Section 27, the Company may and the Rights
Agent shall, if the Company so directs, supplement or amend this Agreement
without the approval of any holders of Rights Certificates in order (i) to cure
any ambiguity, (ii) to correct or supplement any provision contained herein
which may be defective or inconsistent with any other provisions herein, (iii)
to shorten or lengthen any time period hereunder, or (iv) to change or
supplement the provisions hereunder in any manner that the Company may deem
necessary or desirable and that shall not adversely affect the interests of the
holders of Rights Certificates; provided, this Agreement may not be supplemented
or amended to lengthen, pursuant to clause (iii) of this sentence, (A) a time
period relating to when the Rights may be redeemed at such time as the Rights
are not then redeemable, or (B) any other time period unless such lengthening is
for the purpose of protecting, enhancing or clarifying the rights of, and/or the
benefits to, the holders of Rights. Upon the delivery of a certificate from an
appropriate officer of the Company that states that the proposed supplement or
amendment is in compliance with the terms of this Section 27, and if requested
by the Rights Agent, an opinion of counsel, the Rights Agent shall execute such
supplement or amendment. Notwithstanding anything contained in this Agreement to
the contrary, (i) no supplement or amendment shall be made that changes the



                                     - 39 -

<PAGE>   43



Redemption Price, the Final Expiration Date, the Purchase Price or the number of
Preferred Share Fractions for which a Right is exercisable, (ii) any supplement
or amendment shall be effective only if there are Continuing Directors and shall
require the concurrence of a majority of such Continuing Directors if: (x) such
supplement or amendment occurs on or after the time a Person becomes an
Acquiring Person, or (y) such supplement or amendment occurs on or after the
date of a change (resulting from a proxy or consent solicitation) in a majority
of the directors in office at the commencement of such solicitation if any
Person who is a participant in such solicitation has stated (or, if upon the
commencement of such solicitation, a majority of the Board of Directors of the
Company has determined in good faith) that such Person (or any of its Affiliates
or Associates) intends to take, or may consider taking, any action that would
result in such Person becoming an Acquiring Person or that would cause the
occurrence of a Triggering Event unless, concurrent with such solicitation, such
Person (or one or more of its Affiliates or Associates) is making a cash tender
offer pursuant to a Schedule 14D-1 (or any successor form) filed with the
Securities and Exchange Commission for all outstanding Common Shares not
beneficially owned by such Person (or by its Affiliates or Associates), and
(iii) no supplement or amendment that changes or increases the obligations and
duties of the Rights Agent under this Agreement shall be effective without the
consent of the Rights Agent. Prior to the Distribution Date, the interests of
the beneficial owners of Rights shall be deemed coincident with the interests of
the holders of Common Shares.

               SECTION 28. Successors. All the covenants and provisions of this
Agreement by or for the benefit of the Company or the Rights Agent shall bind
and inure to the benefit of their respective successors and assigns hereunder.

               SECTION 29. Determinations and Actions by the Board of Directors,
etc. For all purposes of this Agreement, any calculation of the number of Common
Shares outstanding at any particular time, including for purposes of determining
the particular percentage of such outstanding Common Shares of which any Person
is the Beneficial Owner, shall be made in accordance with the last sentence of
Rule 13d-3(d)(1)(i) of the General Rules and Regulations under the Exchange Act.
The Board of Directors of the Company (with, where specifically provided for
herein, the concurrence of the Continuing Directors) shall have the exclusive
power and authority to administer this Agreement and to exercise all rights and
powers specifically granted to the Board (with, where specifically provided for
herein, the concurrence of the Continuing Directors) or to the Company, or as
may be necessary or advisable in the administration of this Agreement,
including, without limitation, the right and power to (i) interpret the
provisions of this Agreement, and (ii) make all determinations deemed necessary
or advisable for the administration of this Agreement (including a determination
to redeem or not redeem the Rights or to amend or supplement the Agreement). All
such actions, calculations, interpretations and determinations (including, for
purposes of clause (y) below, all omissions with respect to the foregoing) that
are done or made by the Board (with, where specifically provided for herein, the
concurrence of the Continuing Directors) in good faith, shall (x) be final,



                                     - 40 -

<PAGE>   44



conclusive and binding on the Company, the Rights Agent, the holders of the
Rights and all other Persons, and (y) not subject the Board or the Continuing
Directors to any liability to the holders of the Rights. For purposes of this
Agreement, the Rights Agent shall be allowed to assume that all such actions,
calculations, interpretations and determinations have been done or made by the
Board in good faith.

               SECTION 30. Benefits of this Agreement. Nothing in this Agreement
shall be construed to give to any Person other than the Company, the Rights
Agent and the registered holders of the Rights Certificates (and, prior to the
Distribution Date, registered holders of the Common Shares) any legal or
equitable right, remedy or claim under this Agreement; but this Agreement shall
be for the sole and exclusive benefit of the Company, the Rights Agent and the
registered holders of the Rights Certificates (and, prior to the Distribution
Date, registered holders of the Common Shares).

               SECTION 31. Severability. If any term, provision, covenant or
restriction of this Agreement is held by a court of competent jurisdiction or
other authority to be invalid, void or unenforceable for any purpose or under
any set of circumstances or as applied to any Person, such invalid, void or
unenforceable term, provision, covenant or restriction shall continue in effect
to the maximum extent possible for all other purposes, under all other
circumstances and as applied to all other Persons; and the remainder of the
terms, provisions, covenants and restrictions of this Agreement shall remain in
full force and effect and shall in no way be affected, impaired or invalidated;
provided, however, that notwithstanding anything in this Agreement to the
contrary, if any such term, provision, covenant or restriction is held by such
court or authority to be invalid, void or unenforceable and the Board of
Directors of the Company determines in its good faith judgment that severing the
invalid language from this Agreement would adversely affect the purpose or
effect of this Agreement, the right of redemption set forth in Section 23 hereof
shall be reinstated and shall not expire until the Close of Business on the
tenth day following the date of such determination by the Board of Directors.
Without limiting the foregoing, if any provisions requiring that a determination
be made by less than the entire Board (or at a time or with the concurrence of a
group of directors consisting of less than the entire Board) is held by a court
of competent jurisdiction or other authority to be invalid, void or
unenforceable, such determination shall then be made by the Board in accordance
with applicable law and the Company's Certificate of Incorporation and by-laws.

               SECTION 32. Governing Law. This Agreement, each Right and each
Rights Certificate issued hereunder shall be deemed to be a contract made under
the laws of the State of Delaware and for all purposes shall be governed by and
construed in accordance with the laws of such jurisdiction applicable to
contracts made and to be performed entirely within such jurisdiction; except
that all provisions regarding the rights, duties and obligations of the Rights
Agent shall by governed by and construed in accordance with the laws of the
State of New York applicable to contracts made and to be performed entirely
within such jurisdiction.



                                     - 41 -

<PAGE>   45



               SECTION 33. Counterparts. This Agreement may be executed in any
number of counterparts and each of such counterparts shall for all purposes be
deemed to be an original, and all such counterparts shall together constitute
but one and the same instrument.

               SECTION 34. Descriptive Headings. Descriptive headings of the
several Sections of this Agreement are inserted for convenience only and shall
not control or affect the meaning or construction of any of the provisions
hereof.



                                     - 42 -

<PAGE>   46



        IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed as of the day and year first above written.


                                 CMAC INVESTMENT CORPORATION


                                 By:    /s/ Howard S. Yaruss
                                    --------------------------------------------
                                    Name:   Howard S. Yaruss
                                    Title: Senior Vice President


                                 THE BANK OF NEW YORK


                                 By:    /s/ Alexander Pabon
                                    --------------------------------------------
                                    Name:   Alexander Pabon
                                    Title: Account Administrator



                                     - 43 -

<PAGE>   47


                                                                       EXHIBIT A

                     RESOLUTION OF THE BOARD OF DIRECTORS OF
                           CMAC INVESTMENT CORPORATION
                          ESTABLISHING AND DESIGNATING
                 SERIES A JUNIOR PARTICIPATING PREFERRED SHARES
                       AS A SERIES OF THE PREFERRED STOCK


RESOLVED, that pursuant to the authority expressly vested in the Board of
Directors of CMAC Investment Corporation(the "Corporation") by Article Fourth of
the Certificate of Incorporation of the Corporation, the Board of Directors
hereby fixes and determines the voting rights, designations, preferences,
qualifications, privileges, limitations, restrictions, options, conversion
rights and other special or relative rights of the first series of the Series
Preferred Stock, par value $.001 per share, which shall consist of 100,000
shares and shall be designated as Series A Junior Participating Preferred Shares
(the "Series A Preferred Shares").

Special Terms of the Series A Preferred Shares

               SECTION 1.    Dividends and Distributions.

               (a) The rate of dividends payable per share of Series A Preferred
Shares on the first day of January, April, July and October in each year or such
other quarterly payment date as shall be specified by the Board of Directors
(each such date being referred to herein as a "Quarterly Dividend Payment
Date"), commencing on the first Quarterly Dividend Payment Date after the first
issuance of a share or fraction of a share of the Series A Preferred Shares,
shall be (rounded to the nearest cent) equal to the greater of (i) $10.00 or
(ii) subject to the provision for adjustment hereinafter set forth, 1,000 times
the aggregate per share amount of all cash dividends, and 1,000 times the
aggregate per share amount (payable in cash, based upon the fair market value at
the time the non-cash dividend or other distribution is declared or paid as
determined in good faith by the Board of Directors) of all non-cash dividends or
other distributions other than a dividend payable in shares of Common Stock or a
subdivision of the outstanding shares of Common Stock (by reclassification or
otherwise), declared on the Common Stock, $.001 par value per share, of the
Corporation since the immediately preceding Quarterly Dividend Payment Date, or,
with respect to the first Quarterly Dividend Payment Date, since the first
issuance of any share or fraction of a share of the Series A Preferred Shares.
Dividends on the Series A Preferred Shares shall be paid out of funds legally
available for such purpose. In the event the Corporation shall at any time after
April 14, 1998 (the "Rights Declaration Date") (i) declare any dividend on
Common Stock payable in shares of Common Stock, (ii) subdivide the outstanding
shares of Common Stock, or (iii) combine the outstanding shares of Common Stock
into a smaller number of shares, then in each such case the amounts to which
holders of Series A Preferred Shares were entitled immediately prior to such
event under clause (ii) of the preceding sentence shall be adjusted by
multiplying each such amount by a fraction the numerator of which




<PAGE>   48



is the number of shares of Common Stock outstanding immediately after such event
and the denominator of which is the number of shares of Common Stock that were
outstanding immediately prior to such event.

               (b) Dividends shall begin to accrue and be cumulative on
outstanding Series A Preferred Shares from the Quarterly Dividend Payment Date
next preceding the date of issue of such Series A Preferred Shares, unless the
date of issue of such shares is prior to the record date for the first Quarterly
Dividend Payment Date, in which case dividends on such shares shall begin to
accrue from the date of issue of such shares, or unless the date of issue is a
Quarterly Dividend Payment Date or is a date after the record date for the
determination of holders of Series A Preferred Shares entitled to receive a
quarterly dividend and before such Quarterly Dividend Payment Date, in either of
which events such dividends shall begin to accrue and be cumulative from such
quarterly Dividend Payment Date. Accrued but unpaid dividends shall not bear
interest. Dividends paid on the Series A Preferred Shares in an amount less than
the total amount of such dividends at the time accrued and payable on such
shares shall be allocated pro rata on a share-by-share basis among all such
shares at the time outstanding.

               SECTION 2. Voting Rights. In addition to any other voting rights
required by law, the holders of Series A Preferred Shares shall have the
following voting rights:

               (a) Subject to the provision for adjustment hereinafter set
forth, each Series A Preferred Share shall entitle the holder thereof to 1,000
votes on all matters submitted to a vote of the stockholders of the Corporation.
In the event the Corporation shall at any time after the Rights Declaration Date
(i) declare any dividend on Common Stock payable in shares of Common Stock, (ii)
subdivide the outstanding shares of Common Stock, or (iii) combine the
outstanding shares of Common Stock into a smaller number of shares, then in each
such case the number of votes per share to which holders of Series A Preferred
Shares were entitled immediately prior to such event shall be adjusted by
multiplying such number by a fraction the numerator of which is the number of
shares of Common Stock outstanding immediately after such event and the
denominator of which is the number of shares of Common Stock that were
outstanding immediately prior to such event.

               (b) In the event that dividends upon the Series A Preferred
Shares shall be in arrears to an amount equal to six full quarterly dividends
thereon, the holders of such Series A Preferred Shares shall become entitled to
the extent hereinafter provided to vote noncumulatively at all elections of
directors of the Corporation, and to receive notice of all stockholders'
meetings to be held for such purpose. At such meetings, to the extent that
directors are being elected, the holders of such Series A Preferred Shares
voting as a class shall be entitled solely to elect two members of the Board of
Directors of the Corporation; and all other directors of the Corporation shall
be elected by the other stockholders of the Corporation entitled to vote in the
election of directors. Such voting rights of the holders of such Series A
Preferred Shares shall continue until all accumulated and unpaid dividends
thereon shall have been paid or funds sufficient therefor set aside, whereupon
all such voting rights of the holders of shares of such series shall cease,



                                       A-2

<PAGE>   49



subject to being again revived from time to time upon the reoccurrence of the
conditions above described as giving rise thereto.

               At any time when such right to elect directors separately as a
class shall have so vested, the Corporation may, and upon the written request of
the holders of record of not less than 15% of the then outstanding total number
of shares of all the Series A Preferred Shares having the right to elect
directors in such circumstances shall, call a special meeting of holders of such
Series A Preferred Shares for the election of directors. In the case of such a
written request, such special meeting shall be held within ninety (90) days
after the delivery of such request, and, in either case, at the place and upon
the notice provided by law and in the By-laws of the Corporation; provided, that
the Corporation shall not be required to call such a special meeting if such
request is received less than one hundred twenty (120) days before the date
fixed for the next ensuing annual or special meeting of stockholders of the
Corporation. Upon the mailing of the notice of such special meeting to the
holders of such Series A Preferred Shares, or, if no such meeting be held, then
upon the mailing of the notice of the next annual or special meeting of
stockholders for the election of directors, the number of directors of the
Corporation shall, ipso facto, be increased to the extent, but only to the
extent, necessary to provide sufficient vacancies to enable the holders of such
Series A Preferred Shares to elect the two directors hereinabove provided for,
and all such vacancies shall be filled only by vote of the holders of such
Series A Preferred Shares as hereinabove provided. Whenever the number of
directors of the Corporation shall have been increased, the number as so
increased may thereafter be further increased or decreased in such manner as may
be permitted by the By-laws and without the vote of the holders of Series A
Preferred Shares, provided that no such action shall impair the right of the
holders of Series A Preferred Shares to elect and to be represented by two
directors as herein provided.

               So long as the holders of Series A Preferred Shares are entitled
hereunder to voting rights, any vacancy in the Board of Directors caused by the
death or resignation of any director elected by the holders of Series A
Preferred Shares, shall, until the next meeting of stockholders for the election
of directors, in each case be filled by the remaining director elected by the
holders of Series A Preferred Shares having the right to elect directors in such
circumstances.

               Upon termination of the voting rights of the holders of any
series of Series A Preferred Shares the terms of office of all persons who shall
have been elected directors of the Corporation by vote of the holders of Series
A Preferred Shares or by a director elected by such holders shall forthwith
terminate.

               (c) Except as otherwise provided herein, in the Certificate of
Incorporation of the Corporation or by law, the holders of Series A Preferred
Shares and the holders of Common Stock (and the holders of shares of any other
series or class entitled to vote thereon) shall vote together as one class on
all matters submitted to a vote of stockholders of the Corporation.



                                       A-3

<PAGE>   50



               SECTION 3. Reacquired Shares. Any Series A Preferred Shares
purchased or otherwise acquired by the Corporation in any manner whatsoever
shall be retired and canceled promptly after the acquisition thereof. All such
shares shall upon their cancellation become authorized but unissued Series
Preferred Stock and may be reissued as part of a new series of Series Preferred
Stock to be created by resolution or resolutions of the Board of Directors.

               SECTION 4. Liquidation, Dissolution or Winding Up. In the event
of any voluntary or involuntary liquidation, dissolution or winding up of the
Corporation, the holders of Series A Preferred Shares shall be entitled to
receive the greater of (a) $100.00 per share, plus accrued dividends to the date
of distribution, whether or not earned or declared, or (b) an amount per share,
subject to the provision for adjustment hereinafter set forth, equal to 1,000
times the aggregate amount to be distributed per share to holders of Common
Stock. In the event the Corporation shall at any time after the Rights
Declaration Date (i) declare any dividend on Common Stock payable in shares of
Common Stock, (ii) subdivide the outstanding shares of Common Stock, or (iii)
combine the outstanding shares of Common Stock into a smaller number of shares,
then in each such case the amount to which holders of Series A Preferred Shares
were entitled immediately prior to such event pursuant to clause (b) of the
preceding sentence shall be adjusted by multiplying such amount by a fraction
the numerator of which is the number of shares of Common Stock outstanding
immediately after such event and the denominator of which is the number of
shares of Common Stock that were outstanding immediately prior to such event.

               SECTION 5. Consolidation, Merger, etc. In case the Corporation
shall enter into any consolidation, merger, combination or other transaction in
which the shares of Common Stock are exchanged for or changed into other stock
or securities, cash and/or any other property, then in any such case the Series
A Preferred Shares shall at the same time be similarly exchanged or changed in
an amount per share (subject to the provision for adjustment hereinafter set
forth) equal to 1,000 times the aggregate amount of stock, securities, cash
and/or any other property (payable in kind), as the case may be, into which or
for which each share of Common Stock is changed or exchanged. In the event the
Corporation shall at any time after the Rights Declaration Date (i) declare any
dividend on Common Stock payable in shares of Common Stock, (ii) subdivide the
outstanding shares of Common Stock, or (iii) combine the outstanding shares of
Common Stock into a smaller number of shares, then in each such case the amount
set forth in the preceding sentence with respect to the exchange or change of
shares of Series A Preferred Shares shall be adjusted by multiplying such amount
by a fraction the numerator of which is the number of shares of Common Stock
outstanding immediately after such event and the denominator of which is the
number of shares of Common Stock that were outstanding immediately prior to such
event.



                                       A-4

<PAGE>   51



               SECTION 6. No Redemption. The Series A Preferred Shares shall not
be redeemable.

               SECTION 7. Ranking. The Series A Preferred Shares shall rank
junior to all other series of the Corporation's Series Preferred Stock as to the
payment of dividends and the distribution of assets, unless the terms of any
such series shall provide otherwise.

               SECTION 8. Fractional Shares. Series A Preferred Shares may be
issued in fractions of a share which shall entitle the holder, in proportion to
such holder's fractional shares, to exercise voting rights, receive dividends,
participate in distributions and to have the benefit of all other rights of
holders of Series A Preferred Shares.



                                       A-5

<PAGE>   52



                                                                       EXHIBIT B




                          [FORM OF RIGHTS CERTIFICATE]




Certificate No.  R-                 ___________ Rights







        NOT EXERCISABLE AFTER MAY 5, 2008 OR AFTER EARLIER REDEMPTION BY THE
        COMPANY. THE RIGHTS ARE SUBJECT TO REDEMPTION, AT THE OPTION OF THE
        COMPANY, AT $.001 PER RIGHT ON THE TERMS SET FORTH IN THE RIGHTS
        AGREEMENT. UNDER CERTAIN CIRCUMSTANCES, RIGHTS BENEFICIALLY OWNED BY AN
        ACQUIRING PERSON OR AN AFFILIATE OR ASSOCIATE OF AN ACQUIRING PERSON (AS
        SUCH TERMS ARE DEFINED IN THE RIGHTS AGREEMENT) AND ANY SUBSEQUENT
        HOLDER OF SUCH RIGHTS MAY BECOME NULL AND VOID. [THE RIGHTS REPRESENTED
        BY THIS RIGHTS CERTIFICATE ARE OR WERE BENEFICIALLY OWNED BY A PERSON
        WHO WAS OR BECAME AN ACQUIRING PERSON OR AN AFFILIATE OR ASSOCIATE OF AN
        ACQUIRING PERSON (AS SUCH TERMS ARE DEFINED IN THE RIGHTS AGREEMENT).
        ACCORDINGLY, THIS RIGHTS CERTIFICATE AND THE RIGHTS REPRESENTED HEREBY
        MAY BECOME NULL AND VOID IN THE CIRCUMSTANCES SPECIFIED IN SECTION 7(e)
        OF SUCH AGREEMENT.]*


- ---------------
*       The bracketed portion of the legend shall be inserted only if applicable
        and shall replace the preceding sentence.



<PAGE>   53



                           CMAC INVESTMENT CORPORATION

                               RIGHTS CERTIFICATE


               This certifies that ___________________, or registered assigns,
is the registered owner of the number of Rights set forth above, each of which
entitles the owner thereof, subject to the terms, provisions and conditions of
the Rights Agreement, dated as of April 14, 1998 (the "Rights Agreement"),
between CMAC Investment Corporation, a Pennsylvania corporation (the "Company"),
and The Bank of New York, a national banking association (the "Rights Agent"),
to purchase from the Company at any time prior to 5:00 P.M. (Philadelphia time)
on May 5, 2008 at the office or offices of the Rights Agent designated for such
purpose, or its successors as Rights Agent, one one-thousandth of a fully paid,
nonassessable share of Series A Junior Participating Preferred Stock (the
"Preferred Share") of the Company, at a purchase price (the "Purchase Price") of
$300 per one one-thousandth of a Preferred Share (such fraction, a "Preferred
Share Fraction"), upon presentation and surrender of this Rights Certificate
with the Form of Election to Purchase and related Certificate duly executed.
Except as provided in Sections 11(q) and 13(e) of the Rights Agreement, the
Purchase Price shall be paid, at the option of the Company, in cash or Common
Stock, of the Company (the "Common Shares") having an equivalent value. The
number of Rights evidenced by this Rights Certificate (and the number of
Preferred Share Fractions that may be purchased upon exercise thereof) set forth
above, and the Purchase Price per Preferred Share Fraction set forth above, are
the number and Purchase Price as of April 14, 1998, based on the Preferred
Shares as constituted at such date.

               Except as otherwise provided in the Rights Agreement, upon the
occurrence of any Section 11(a)(ii) Event (as such term is defined in the Rights
Agreement), if the Rights evidenced by this Rights Certificate are beneficially
owned by (i) an Acquiring Person or Associate or Affiliate or Associate of any
Acquiring Person (as such terms are defined in the Rights Agreement), (ii) a
transferee of any Acquiring Person (of any such Associate or Affiliate) who
becomes a transferee after the Acquiring Person becomes such, or (iii) under
certain circumstances specified in the Rights Agreement, a transferee of a
person who, after such transfer, became an Acquiring Person, or an Affiliate or
Associate of an Acquiring Person, such Rights shall become null and void and no
holder hereof shall have any right with respect to such Rights from and after
the occurrence of any such Section 11(a)(ii) Event.

               As provided in the Rights Agreement, the Purchase Price and the
number and kind of Preferred Shares or other securities that may be purchased
upon the exercise of the Rights evidenced by this Rights Certificate are subject
to modification and adjustment upon the happening of certain events, including
Triggering Events and a Section 11 (a) (ii) Event.

               This Rights Certificate is subject to all of the terms, covenants
and restrictions of the Rights Agreement, which terms, covenants and
restrictions are hereby incorporated herein by reference and made a part hereof
and to which Rights Agreement reference is hereby made for a



                                       B-2

<PAGE>   54



full description of the rights, limitations of rights, obligations, duties and
immunities hereunder of the Rights Agent, the Company and the holders of the
Rights Certificates, which limitations of rights include the temporary
suspension of the exercisability of such Rights under the specific circumstances
set forth in the Rights Agreement. Copies of the Rights Agreement are on file at
the above-mentioned office of the Rights Agent and are also available upon
written request to the Company.

               This Rights Certificate, with or without other Rights
Certificates, upon surrender at the office of the Rights Agent designated for
such purpose, may be exchanged for another Rights Certificate or Rights
Certificates of like tenor and date evidencing Rights entitling the holder to
purchase a like aggregate number of Preferred Share Fractions as the Rights
evidenced by the Rights Certificate or Rights Certificates surrendered shall
have entitled such holder to purchase. If this Rights Certificate shall be
exercised in part, the holder shall be entitled to receive upon surrender hereof
another Rights Certificate or Rights Certificates for the number of whole Rights
not exercised.

               Subject to the provisions of the Rights Agreement, the Rights
evidenced by this Certificate may be redeemed by the Company at its option at a
redemption price of $.001 per Right at any time prior to the earlier of the
Close of Business (as such term is defined in the Rights Agreement) on (i) the
tenth day following the Stock Acquisition Date (as such time period may be
extended pursuant to the Rights Agreement), and (ii) the Final Expiration Date.
Under certain circumstances set forth in the Rights Agreement, the decision to
redeem shall require the concurrence of a majority of the Continuing Directors.

               No fractional Preferred Shares will be issued upon the exercise
of any Right or Rights evidenced hereby (other than fractions which are integral
multiples of a Preferred Share, which may, as the election of the Company, be
evidenced by depositary receipts), but in lieu thereof a cash payment will be
made, as provided in the Rights Agreement.

               No holder of this Rights Certificate shall be entitled to vote or
receive dividends or be deemed for any purpose the holder of Preferred Shares or
of any other securities of the Company (including Common Shares) that may at any
time be issuable on the exercise hereof, nor shall anything contained in the
Rights Agreement or herein be construed to confer upon the holder hereof, as
such, any of the rights of a stockholder of the Company or any right to vote for
the election of directors or upon any matter submitted to stockholders at any
meeting thereof, or to give or withhold consent to any corporate action, or, to
receive notice of meetings or other actions affecting stockholders (except as
provided in the Rights Agreement), or to receive dividends or subscription
rights, or otherwise, until the Right or Rights evidenced by this Rights
Certificate shall have been exercised as provided in the Rights Agreement.

               This Rights Certificate shall not be valid or obligatory for any
purpose until it shall have been countersigned by the Rights Agent.



                                       B-3

<PAGE>   55



               WITNESS the facsimile signature of the proper officers of the
Company and its corporate seal.


Dated as of    ____________, ____


ATTEST                                       CMAC INVESTMENT CORPORATION


____________________________                 By:    ____________________________
Secretary                                    Title:


Countersigned

THE BANK OF NEW YORK


By:     ______________________
        Authorized Signature



                                       B-4

<PAGE>   56



                  [FORM OF REVERSE SIDE OF RIGHTS CERTIFICATE]


                               FORM OF ASSIGNMENT

             (To be executed by the registered holder if such holder
                  desires to transfer the Rights Certificate.)


FOR VALUE RECEIVED ________________________________________ hereby sells,
assigns and transfers unto _____________________________________________________
                      (Please print name and address of transferee)
________________________________________________________________________________
this Rights Certificate, together with all right, title and interest therein,
and does hereby irrevocably constitute and appoint ___________________ Attorney,
to transfer the within Rights Certificate on the books of the within-named
Company, with full power of substitution.

Dated: _________________, ____


                                            ___________________________________
                                            Signature
Signature Guaranteed:

                                   Certificate

               The undersigned hereby certifies by checking the appropriate
boxes that:

               (1) this Rights Certificate [ ] is [ ] is not being sold,
assigned and transferred by or on behalf of a Person who is or was an Acquiring
Person or an Affiliate or Associate of any such Acquiring Person (as such terms
are defined pursuant to the Rights Agreement);

               (2) after due inquiry and to the best knowledge of the
undersigned, it [ ] did [ ] did not acquire the Rights evidenced by this Rights
Certificate from any Person who is, was or subsequently became an Acquiring
Person or an Affiliate or Associate of an Acquiring Person.

Dated:  ________________, ____                     ____________________________
                                                   Signature

Signature Guaranteed:



                                       B-5

<PAGE>   57



                                     NOTICE


        The signatures to the foregoing Assignment and Certificate must
correspond to the name as written upon the face of this Rights Certificate in
every particular, without alteration or enlargement or any change whatsoever.



                                       B-6

<PAGE>   58



                          FORM OF ELECTION TO PURCHASE

              (To be executed if holder desires to exercise Rights
                     represented by the Rights Certificate.)

To:  CMAC INVESTMENT CORPORATION:

               The undersigned hereby irrevocably elects to exercise ________
Rights represented by this Rights Certificate to purchase the Preferred Shares
issuable upon the exercise of the Rights (or Common Shares or such other
securities of the Company or of any other person that may be issuable upon the
exercise of the Rights) and requests that certificates for such shares be issued
in the name of and delivered to:

Please insert social security
or other identifying number

________________________________________________________________________________
                             (Please print name and address)

________________________________________________________________________________



               If such number of Rights shall not be all the Rights evidenced by
this Rights Certificate, a new Rights Certificate for the balance of such Rights
shall be registered in the name of and delivered to:

Please insert social security
or other identifying number

________________________________________________________________________________
                             (Please print name and address)

________________________________________________________________________________


________________________________________________________________________________


Dated:  _____________, ____


                                            _________________________
                                            Signature

Signature Guaranteed:



                                       B-7

<PAGE>   59



                                   Certificate


               The undersigned hereby certifies by checking the appropriate
boxes that

               (1) the Rights evidenced by this Rights Certificate [ ] are [ ]
are not being exercised by or on behalf of a Person who is or was an Acquiring
Person or an Affiliate or Associate of any such Acquiring Person (as such terms
are defined pursuant to the Rights Agreement);

               (2) after due inquiry and to the best knowledge of the
undersigned, it [ ] did [ ] did not acquire the Rights evidenced by this Rights
Certificate from any Person who is, was or became an Acquiring Person or an
Affiliate or Associate of an Acquiring Person.


Dated:  _____________, ____         _________________________
                                            Signature

Signature Guaranteed:


                                     NOTICE

               The signatures to the foregoing Election to Purchase and
Certificate must correspond to the name as written upon the face of this Rights
Certificate in every particular, without alteration or enlargement or any change
whatsoever.



                                       B-8

<PAGE>   60



                                                                       EXHIBIT C


                          SUMMARY OF RIGHTS TO PURCHASE
                                PREFERRED SHARES


               On April 14, 1998 the Board of Directors of CMAC Investment
Corporation (the "Company") declared a dividend distribution of one Right for
each outstanding share of Common Stock, $.001 par value (each, a "Common Share")
of the Company to shareholders of record at the close of business on May 5,
1998. Each Right entitles the registered holder to purchase from the Company a
unit consisting of one one-thousandth of a share (a "Unit") of the Series A
Junior Participating Preferred Shares, par value $.001 per share, of the Company
(the "Preferred Shares"), or a combination of securities and assets of
equivalent value, at a Purchase Price of $300 per Unit, subject to adjustment.
The description and terms of the Rights are set forth in a Rights Agreement (the
"Rights Agreement") between the Company and The Bank of New York, as Rights
Agent.

               Initially, ownership of the Rights will be evidenced by the
Common Share certificates representing shares then outstanding, and no separate
Rights Certificates will be distributed. The Rights will separate from the
Common Shares and a Distribution Date will occur upon the earlier of (i) ten
(10) Business Days following a determination by the Board of Directors that a
person or group of affiliated or associated persons (an "Acquiring Person") has
acquired, or obtained the right to acquire, beneficial ownership of 12% or more
of the outstanding Common Shares (the "Stock Acquisition Date"), or (ii) ten
(10) Business Days following the commencement of a tender offer or exchange
offer that would result in a person or group beneficially owning 12% or more of
the outstanding Common Shares. Until the Distribution Date, (i) the Rights will
be evidenced by the Common Share certificates, (ii) new Common Share
certificates issued after May 5, 1998 will contain a notation incorporating the
Rights Agreement by reference and (iii) the surrender for transfer of any
certificates for Common Shares outstanding will also constitute the transfer of
the Rights associated with the Common Shares represented by such certificate.

               The Rights are not exercisable until the Distribution Date and
will expire at the close of business on May 5, 2008, unless earlier redeemed by
the Company as described below or unless a transaction under Section 13(d) of
the Rights Agreement has occurred.

               As soon as practicable after the Distribution Date, Rights
Certificates will be mailed to holders of record of the Common Shares as of the
close of business on the Distribution Date and thereafter, the separate Rights
Certificates alone will represent the Rights. Except as otherwise determined by
the Board of Directors, and except in connection with the exercise of employee
stock options or stock appreciation rights or under any other benefit plan for
employees or directors or in connection with the exercise of warrants or
conversion of



                                       C-1

<PAGE>   61



convertible securities, only Common Shares issued after May 5, 1998 and prior to
the Distribution Date will be issued with Rights.

               Except in the circumstances described below, after the
Distribution Date each Right will be exercisable for one one-thousandth of a
Preferred Share Fraction. Each Preferred Share Fraction carries voting and
dividend rights that are intended to produce the equivalent of one Common Share.
The voting and dividend rights of the Preferred Shares are subject to adjustment
in the event of dividends, subdivisions and combinations with respect to the
Common Shares of the Company. In lieu of issuing certificates for Preferred
Share Fractions which are less than an integral multiple of one Preferred Share
(i.e., 1000 Preferred Share Fractions), the Company may pay cash representing
the current market value of the Preferred Share Fractions.

               In the event that at any time following the Stock Acquisition
Date, (i) the Company is the surviving corporation in a merger with an Acquiring
Person and its Common Shares remain outstanding, (ii) a Person becomes the
beneficial owner of more than 12% of the then outstanding Common Shares other
than pursuant to a tender offer that provides fair value to all shareholders,
(iii) an Acquiring Person engages in one or more "self-dealing" transactions as
set forth in the Rights Agreement, or (iv) during such time as there is an
Acquiring Person an event occurs that results in such Acquiring Person's
ownership interest being increased by more than 1% (e.g., a reverse stock
split), each holder of a Right will thereafter have the right to receive, upon
exercise, Common Shares (or, in certain circumstances, cash, property or other
securities of the Company) having a value equal to two times the exercise price
of the Right. In lieu of requiring payment of the Purchase Price upon exercise
of the Rights following any such event, the Company may permit the holders
simply to surrender the Rights, in which event they will be entitled to receive
Common Shares (and other property, as the case may be) with a value of 50% of
what could be purchased by payment of the full Purchase Price. Notwithstanding
any of the foregoing, following the occurrence of any of the events set forth in
clauses (i), (ii), (iii) or (iv) of this paragraph, all Rights that are, or
(under certain circumstances specified in the Rights Agreement) were,
beneficially owned by any Acquiring Person who was involved in the transaction
giving rise to any such event will be null and void. However, Rights are not
exercisable following the occurrence of any of the events set forth above until
such time as the Rights are no longer redeemable by the Company as set forth
below.

               For example, at an exercise price of $300 per Right, each Right
not otherwise voided following an event set forth in the preceding paragraph
would entitle its holder to purchase $600 worth of common Shares (or other
consideration, as noted above) for $300. Assuming that the Common Shares had a
per share value of $60 at such time, the holder of each valid Right would be
entitled to purchase ten Common Shares for $100. Alternatively, the Company
could permit the holder to surrender each Right in exchange for five Common
Shares (with a value of $300) without the payment of any consideration other
than the surrender of the Right.



                                       C-2

<PAGE>   62



               In the event that, at any time following the Stock Acquisition
Date, (i) the Company is acquired in a merger or other business combination
transaction in which the Company is not the surviving corporation (other than a
merger that is described in, or that follows a tender offer or exchange offer
described in, the second preceding paragraph), or (ii) 50% or more of the
Company's assets or earning power is sold or transferred, each holder of a Right
(except Rights that previously have been voided as set forth above) shall
thereafter have the right to receive, upon exercise, common shares of the
acquiring company having a value equal to two times the exercise price of the
Right. Again, provision is made to permit surrender of the Rights in exchange
for one-half of the value otherwise purchasable. The events set forth in this
paragraph and in the second preceding paragraph are referred to as the
"Triggering Events."

               The Purchase Price payable, and the number of Units of Preferred
Shares or other securities or property issuable upon exercise of the Rights are
subject to adjustment from time to time to prevent dilution (i) in the event of
a stock dividend on, or a subdivision, combination or reclassification of, the
Preferred Shares, (ii) if holders of the Preferred Shares are granted certain
rights or warrants to subscribe for Preferred Shares or convertible securities
at less than the current market price of the Preferred Shares, or (iii) upon the
distribution to holders of the Preferred Shares of evidences of indebtedness or
assets (excluding regular quarterly dividends) or of subscription rights or
warrants (other than those referred to above).

               With certain exceptions, no adjustment in the Purchase Price will
be required until cumulative adjustments amount to at least 1% of the Purchase
Price. No fractional Units will be issued and, in lieu thereof, an adjustment in
cash will be made based on the market price of the Preferred Shares on the last
trading date prior to the date of the exercise.

               At any time until ten (10) days following the Stock Acquisition
Date, the Company may redeem the Rights in whole, but not in part, at a price of
$ .001 per Right. That ten (10) day redemption period may be extended by the
Board of Directors so long as the Rights are still redeemable. Under certain
circumstances set forth in the Rights Agreement, the decision to redeem will
require the concurrence of a majority of the Continuing Directors. Immediately
upon the action of the Board of Directors ordering redemption of the Rights,
with, where required, the concurrence of the Continuing Directors, the Rights
will terminate and the only right of the holders of Rights will be to receive
the $ .001 redemption price.

               The term "Continuing Directors" means any member of the Board of
Directors of the Company who was a member of the Board prior to the date of the
Rights Agreement, and any person who is subsequently elected to the Board if
such person is recommended or approved by a majority of the Continuing
Directors, but shall not include an Acquiring Person, or an affiliate or
associate of an Acquiring Person, or any representative of the foregoing
entities.

               Until a Right is exercised, the holder thereof, as such, will
have no rights as a shareholder of the Company, including, without limitation,
the right to vote or to receive dividends. While the distribution of the Rights
will not be taxable to shareholders or to the



                                       C-3

<PAGE>   63


Company, shareholders may, depending upon the circumstances, recognize taxable
income in the event that the Rights become exercisable for Preferred Shares (or
other consideration) of the Company or for common shares of the acquiring
company as set forth above.

               Other than those provisions relating to the principal economic
terms of the Rights, any of the provisions of the Rights Agreement may be
amended by the Board of Directors of the Company prior to the Distribution Date.
After the Distribution Date, the provisions of the Rights Agreement may be
amended by the Board (in certain circumstances, with the concurrence of the
Continuing Directors) in order to cure any ambiguity, to make changes that do
not adversely affect the interests of holders of Rights (excluding the interests
of any Acquiring Person), or to shorten or lengthen any time period under the
Rights Agreement; provided, however, that no amendment to adjust the time period
governing redemption shall be made at such time as the Rights are not
redeemable.

               A copy of the Rights Agreement is being filed with the Securities
and Exchange Commission as an Exhibit to a Form 8-K. A copy of the Rights
Agreement is available free of charge from the Company. This summary description
of the Rights does not purport to be complete and is qualified in its entirety
by reference to the Rights Agreement, which is incorporated herein by reference.



                                       C-4


<PAGE>   1
FOR ADDITIONAL INFORMATION CONTACT: DEBBIE CIPRESSI -- PHONE (215) 564-6600,
EXT. 3452

                                               E-MAIL [email protected]

FOR IMMEDIATE RELEASE


                           CMAC INVESTMENT CORPORATION

                         ADOPTS SHAREHOLDER RIGHTS PLAN


        PHILADELPHIA, PA., APRIL 20, 1998 -- CMAC Investment Corporation (NYSE:
CMT) (the "Company") announced today that its Board of Directors has declared a
dividend on its shares of Common Stock (the "Common Stock") of preferred share
purchase rights (the "Rights") as part of a Shareholder Rights Plan (the
"Plan").

        The Plan is designed to help insure that all stockholders of the Company
receive fair value for their Common Shares in the event of any proposed takeover
of the Company and to guard against the use of partial tender offers or other
coercive tactics to gain control of the Company without offering fair value to
the Company's stockholders.

        Under the terms of the Plan, the Rights will be distributed as a
dividend at the rate of one Right for each Common Share held as of the close of
business on May 5, 1998. Stockholders will not actually receive certificates for
the Rights at this time, but the Rights, all of which expire on May 5, 2008,
will become part of each Common Share.

        Each Right will entitle the holder to buy 1/1000 of a share of Series A
Junior Participating Preferred Shares of the Company (the "Preferred Shares") at
an exercise price of $300. Each Preferred Share fraction is designed to be
equivalent in voting and dividend rights to one Common Share. The Rights will be
exercisable for Preferred Shares and will trade separately from the Common
Shares (at which time stockholders will receive certificates for the Rights)
only if a person or group acquires beneficial ownership of 12% or more of the
Company's Common Shares or commences a tender or exchange offer that would
result in such a person or group owning 12% or more of the Common Shares.

        If any person acquires 12% or more of Common Shares -- other than
through a tender or exchange offer for all Common Shares that provides a fair
price and other terms for such shares -- or if a 12%-or-more stockholder
engages in certain "self-dealing" transactions or engages in a merger or other
business combination in which the Company survives and its Common Shares remain
outstanding, the other stockholders will be able to exercise the Rights and buy
Common Shares of the Company having twice the value of the exercise price of the
Rights. Additionally,



                                     (more)

<PAGE>   2


if the Company is involved in certain other mergers where its shares are
exchanged or certain major sales of its assets occur, stockholders will be able
to purchase the other party's common shares in an amount equal to twice the
value of the exercise price of the Rights. Upon the occurrence of any of these
events, the Rights will no longer be exercisable into Preferred Shares.

        The Company will be entitled to redeem the Rights at $.001 per Right at
any time until the tenth day following public announcement that a person has
acquired a 12% ownership position in Common Shares of the Company. The Company
in its discretion may extend the period during which it can redeem the Rights.

        CMAC Investment Corporation (NYSE: CMT), headquartered in Philadelphia,
is the parent company of Commonwealth Mortgage Assurance Company (CMAC), which
provides private mortgage insurance and risk management services to mortgage
lending institutions through offices in key cities nationwide. Private mortgage
insurance protects lenders from default-related losses on residential first
mortgage loans made to home buyers who make down payments of less than 20
percent of a home's purchase price, and facilitates the sale of mortgage loans
in the secondary mortgage market.



                                      # # #



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission