ROGUE WAVE SOFTWARE INC /OR/
424B4, 1996-11-22
PREPACKAGED SOFTWARE
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<PAGE>
   
                                                FILED PURSUANT TO RULE 424(b)(4)
    
                                                      REGISTRATION NO. 333-13517
PROSPECTUS
   
                                2,450,000 SHARES
    
 
                                     [LOGO]
 
                                  COMMON STOCK
 
   
    Of the 2,450,000 shares of Common Stock offered hereby, 2,363,890 shares are
being  sold  by the  Company and  86,110 shares  are being  sold by  the Selling
Stockholders. The Company will not receive any of the proceeds from the sale  of
shares by the Selling Stockholders. See "Principal and Selling Stockholders."
    
 
   
    Prior to this offering, there has been no public market for the Common Stock
of the Company. See "Underwriting" for a discussion of the factors considered in
determining  the  initial  public  offering price.  The  Common  Stock  has been
approved for listing on the Nasdaq National Market under the symbol RWAV.
    
                                 --------------
 
            THE SHARES OFFERED HEREBY INVOLVE A HIGH DEGREE OF RISK.
                    SEE "RISK FACTORS" COMMENCING ON PAGE 5.
                                 -------------
 
THESE SECURITIES  HAVE  NOT  BEEN  APPROVED OR  DISAPPROVED  BY  THE  SECURITIES
 AND   EXCHANGE  COMMISSION  OR   ANY  STATE  SECURITIES   COMMISSION  NOR  HAS
   THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
    PASSED   UPON   THE   ACCURACY   OR   ADEQUACY   OF   THIS   PROSPECTUS.
           ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
 
   
<TABLE>
<CAPTION>
                                                                               PROCEEDS TO
                             PRICE TO       UNDERWRITING      PROCEEDS TO        SELLING
                              PUBLIC        DISCOUNT (1)      COMPANY (2)     STOCKHOLDERS
<S>                       <C>              <C>              <C>              <C>
Per Share...............      $12.00            $0.84           $11.16           $11.16
Total (3)...............    $29,400,000      $2,058,000       $26,381,012       $960,988
</TABLE>
    
 
(1)  See  "Underwriting"  for  indemnification  arrangements  with  the  several
    Underwriters.
 
   
(2) Before deducting expenses payable by the Company estimated at $850,000.
    
 
   
(3) The Company  and certain  stockholders of the  Company have  granted to  the
    Underwriters  a 30-day option to purchase up to 367,500 additional shares of
    Common Stock solely to cover over-allotments, if any. If all such shares are
    purchased, the total  Price to  Public, Underwriting  Discount, Proceeds  to
    Company   and  Proceeds   to  Selling  Stockholders   will  be  $33,810,000,
    $2,366,700, $26,422,862 and $5,020,438, respectively. See "Underwriting."
    
 
                                 --------------
 
   
    The shares of Common Stock are  offered by the several Underwriters  subject
to  prior sale, receipt and  acceptance by them and subject  to the right of the
Underwriters to  reject  any  order  in  whole or  in  part  and  certain  other
conditions.  It is expected that certificates  for such shares will be available
for delivery  on or  about November  27,  1996 at  the office  of the  agent  of
Hambrecht & Quist LLC in New York, New York.
    
 
HAMBRECHT & QUIST                                    WESSELS, ARNOLD & HENDERSON
 
   
November 21, 1996
    
<PAGE>
                                               Rogue    Wave's   object-oriented
                                               software parts  work  behind  the
                                               scenes   in  a   diverse  set  of
                                               industries such as
                                               telecommunications,  finance  and
                                               aerospace.
 
[A  graphic showing a  sample screen from  one of the  Company's products with a
reflection of a person on the screen.  Below the sample screen are two  columns,
one  listing several  of the  Company's C++ products  and the  other listing the
Company's Java products]
 
                 The Software Parts Company-TM- [Company Logo]
 
    IN CONNECTION WITH THIS OFFERING, THE UNDERWRITERS MAY OVER-ALLOT OR  EFFECT
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE COMMON STOCK OF
THE  COMPANY AT  A LEVEL ABOVE  THAT WHICH  MIGHT OTHERWISE PREVAIL  IN THE OPEN
MARKET. SUCH TRANSACTIONS MAY BE EFFECTED ON THE NASDAQ NATIONAL MARKET, IN  THE
OVER-THE-COUNTER  MARKET OR  OTHERWISE. SUCH  STABILIZING, IF  COMMENCED, MAY BE
DISCONTINUED AT ANY TIME.
 
                                       2
<PAGE>
                               PROSPECTUS SUMMARY
 
    THE  FOLLOWING SUMMARY  IS QUALIFIED  IN ITS  ENTIRETY BY  THE MORE DETAILED
INFORMATION, INCLUDING "RISK FACTORS" AND THE CONSOLIDATED FINANCIAL  STATEMENTS
AND  NOTES THERETO,  APPEARING ELSEWHERE IN  THIS PROSPECTUS.  THE DISCUSSION IN
THIS PROSPECTUS  CONTAINS  FORWARD-LOOKING  STATEMENTS THAT  INVOLVE  RISKS  AND
UNCERTAINTIES.  THE COMPANY'S ACTUAL RESULTS  COULD DIFFER MATERIALLY FROM THOSE
DISCUSSED HEREIN. FACTORS  THAT COULD  CAUSE OR CONTRIBUTE  TO SUCH  DIFFERENCES
INCLUDE,   BUT  ARE  NOT   LIMITED  TO,  THOSE   DISCUSSED  IN  "RISK  FACTORS,"
"MANAGEMENT'S DISCUSSION  AND ANALYSIS  OF FINANCIAL  CONDITION AND  RESULTS  OF
OPERATIONS"  AND  "BUSINESS"  AS  WELL  AS  THOSE  DISCUSSED  ELSEWHERE  IN THIS
PROSPECTUS.
 
                                  THE COMPANY
 
    Rogue Wave  is a  leading  provider of  object-oriented software  parts  and
related  tools. The  Company's C++ and  Java-based products are  used to develop
robust, scalable  software  applications for  a  wide variety  of  environments,
including  client-server,  intranet  and Internet  environments.  These products
enable customers to  construct software applications  more quickly, with  higher
quality and across multiple platforms, and reduce the complexity associated with
the  software  development process.  The  Company's software  parts  provide the
functionality to perform  fundamental operations  such as  network and  database
connectivity, thereby allowing programmers to focus on the core functionality of
the  software under  development. Rogue  Wave offers  a broad  suite of software
parts and related tools  for C++, and has  recently introduced and continues  to
develop  software parts and related tools for  Java. The Company believes it was
the first to deliver a commercially available Java interface builder.
 
    Software is increasingly the most critical component of today's  information
systems.  Businesses typically rely  on such information  systems as a strategic
resource and  as a  way of  differentiating themselves  from their  competitors.
However,  software development technologies and methods  have not kept pace with
the increasing reliance on software systems. In fact, the intricacies of  modern
software  systems have tended  to make the  software development process longer,
more complicated and increasingly error prone. To address these difficulties  in
developing   and  maintaining   complex  software   systems,  organizations  are
increasingly   adopting    object-oriented    technologies    and    development
methodologies.  For object-oriented software development, C++ has emerged as the
industry  standard   programming   language.   Java,   another   object-oriented
programming  language  that is  similar to  C++,  has been  recently popularized
through the  growth  of the  Internet  and intranet  environments.  Java  offers
additional  benefits  in  the  areas of  platform  independence  and distributed
computing.
 
    While objects are easy to  use once built, developing robust,  well-designed
objects can be extremely difficult and time consuming. Organizations are seeking
to  improve  quality and  time-to-market  by purchasing  pre-written  objects or
"parts" from independent vendors to  handle fundamental operations ranging  from
simple functions such as date handling to more complex functions such as network
communications.  The Company believes that the use of third-party software parts
will enable organizations to develop robust software applications more  rapidly,
at  lower  cost  and  with  more  functionality  than  applications  using  only
internally developed objects.
 
    The Company's  objective is  to be  the leading  provider of  high  quality,
reusable software parts and related tools for the development of object-oriented
software   applications.   The  Company's   products   have  the   features  and
functionality necessary  to provide  customers with  the benefits  of  increased
software  flexibility  and quality,  accelerated  development times  and reduced
maintenance costs. The Company follows  a cross-platform strategy allowing  most
objects  to be used on  the most popular operating  systems, such as Windows and
UNIX. The Company's  strategy is  to leverage  its installed  base of  Tools.h++
customers  by  offering additional  object-oriented  software parts  and related
tools. The Company also intends to extend its technological leadership,  promote
the  enterprise-wide adoption  of Rogue Wave  products and  expand its worldwide
distribution.
 
    To date,  Rogue Wave  has sold  over 50,000  end-user licenses.  Rogue  Wave
markets  its software primarily through its  direct sales organization, and to a
lesser  extent  through  outside  sales  representatives  and  indirect  channel
partners. The Company bundles its Tools.h++ and/or Standard C++ Library products
with   popular  compilers   offered  by  leading   vendors,  including  Fujitsu,
Hewlett-Packard,  Microware,   Siemens-Nixdorf,   Silicon   Graphics   and   Sun
Microsystems. The Company's products are used by programmers to develop software
applications  for organizations in  a wide variety  of industries. The Company's
customers include FedEx,  Ford, Hewlett-Packard, IBM,  MCI, Motorola,  Netscape,
Sony and Sun Microsystems.
 
                                       3
<PAGE>
                                  THE OFFERING
 
   
<TABLE>
<S>                                                       <C>
Common Stock offered by the Company.....................  2,363,890 shares
Common Stock offered by the Selling Stockholders........  86,110 shares
Common Stock to be outstanding after the offering.......  7,562,198 shares (1)
Use of proceeds.........................................  Working capital and other corporate purposes. See
                                                           "Use of Proceeds."
Nasdaq National Market symbol...........................  RWAV
</TABLE>
    
 
                   SUMMARY CONSOLIDATED FINANCIAL INFORMATION
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                                    YEAR ENDED SEPTEMBER 30,
                                                                           ------------------------------------------
                                                                             1993       1994       1995       1996
                                                                           ---------  ---------  ---------  ---------
<S>                                                                        <C>        <C>        <C>        <C>
CONSOLIDATED STATEMENT OF OPERATIONS DATA:
  Total revenue..........................................................  $   3,212  $   7,209  $  11,937  $  18,845
  Income (loss) from operations..........................................        180        644        195        (80)
  Net income.............................................................        175        568         79         35
  Net income per common share (2)........................................  $    0.04  $    0.14  $    0.02  $    0.01
  Shares used in per share calculation (2)...............................      3,914      4,154      5,009      6,045
</TABLE>
 
   
<TABLE>
<CAPTION>
                                                                                     SEPTEMBER 30, 1996
                                                                          ----------------------------------------
                                                                           ACTUAL    PRO FORMA (3)  AS ADJUSTED(3)
                                                                          ---------  -------------  --------------
<S>                                                                       <C>        <C>            <C>
CONSOLIDATED BALANCE SHEET DATA:
  Cash and cash equivalents.............................................  $   1,714    $   1,714      $   27,245
  Total assets..........................................................     10,194       10,194          35,725
  Long-term obligations, less current portion...........................        322          322             322
  Mandatorily redeemable preferred stock................................      4,664           --              --
  Total stockholders' equity............................................        668        5,332          30,863
</TABLE>
    
 
- ------------------------
(1)  Excludes  1,450,726  shares of  the  Company's Common  Stock  issuable upon
    exercise of stock options outstanding as of September 30, 1996 at a weighted
    average exercise price of $2.38 per share. See "Management--Equity Incentive
    Plans."
 
(2) See Note 1 of Notes  to Consolidated Financial Statements for a  description
    of  the calculation of the  number of shares used  in the calculation of net
    income per common share.
 
   
(3) Pro forma to reflect the conversion of the mandatorily redeemable  preferred
    stock  and as adjusted to reflect the sale of the 2,363,890 shares of Common
    Stock offered by the Company hereby at the initial public offering price  of
    $12.00 per share. See "Capitalization."
    
                            ------------------------
 
   
    EXCEPT  AS OTHERWISE INDICATED, THE INFORMATION CONTAINED IN THIS PROSPECTUS
ASSUMES (i) NO EXERCISE OF THE UNDERWRITERS' OVER-ALLOTMENT OPTION AND (II)  THE
CONVERSION  OF ALL OUTSTANDING  SHARES OF PREFERRED STOCK  INTO SHARES OF COMMON
STOCK, WHICH WILL OCCUR  UPON THE CLOSING OF  THE OFFERING. SEE "DESCRIPTION  OF
CAPITAL STOCK" AND "UNDERWRITING."
    
 
                                       4
<PAGE>
                                  RISK FACTORS
 
    IN  ADDITION TO THE OTHER INFORMATION IN THIS PROSPECTUS, THE FOLLOWING RISK
FACTORS SHOULD  BE  CONSIDERED  CAREFULLY  IN EVALUATING  THE  COMPANY  AND  ITS
BUSINESS  BEFORE  PURCHASING SHARES  OF THE  COMMON  STOCK OFFERED  HEREBY. THIS
PROSPECTUS  CONTAINS   FORWARD-LOOKING  STATEMENTS   THAT  INVOLVE   RISKS   AND
UNCERTAINTIES.  THE  COMPANY'S ACTUAL  RESULTS  MAY DIFFER  MATERIALLY  FROM THE
RESULTS DISCUSSED IN  THE FORWARD-LOOKING STATEMENTS.  FACTORS THAT MIGHT  CAUSE
SUCH  A DIFFERENCE  INCLUDE, BUT  ARE NOT LIMITED  TO, THOSE  DISCUSSED IN "RISK
FACTORS," "MANAGEMENT'S  DISCUSSION  AND  ANALYSIS OF  FINANCIAL  CONDITION  AND
RESULTS  OF OPERATIONS" AND  "BUSINESS" AS WELL AS  THOSE DISCUSSED ELSEWHERE IN
THIS PROSPECTUS.
 
    LIMITED OPERATING HISTORY; DECLINE IN NET  INCOME.  The Company was  founded
in  September 1989  and first  shipped products  in November  1989. Although the
Company's revenue has increased in each of the last six quarters and the Company
had net income in several of those quarters, the Company incurred net losses  in
the  quarters ended  June 30,  1995, September  30, 1995  and June  30, 1996. In
fiscal 1995 and fiscal 1996, the Company experienced significant declines in net
income. The declines were primarily the  result of two factors, the  combination
of   its  financial  results  with   those  of  Inmark  Development  Corporation
("Inmark"), with which the Company merged in October 1995 (the "Inmark Merger"),
as well as  the significant  commitment of  resources to  the Company's  product
development, sales and marketing and technical support organizations. The Inmark
Merger  had a  significant adverse impact  on the Company's  net income because,
prior to the  time of the  Inmark Merger, Inmark  was engaged in  a new  product
development  effort that resulted in  substantial operating losses. The increase
in resources devoted to the  Company's product development, sales and  marketing
and technical support organization were part of the Company's strategy to expand
market  share. The strategy represented a  shift away from the Company's earlier
focus on achieving profitability and the  short term result was the decrease  in
net  income. The Company expects to  continue to devote substantial resources in
these areas and as a result will need to recognize significant quarterly revenue
to achieve and maintain profitability.  The Company's limited operating  history
makes  the  prediction  of  future operating  results  difficult  or impossible.
Although the Company has experienced significant revenue growth in recent years,
there can be no assurance that the Company will sustain such growth, if any,  or
that  the Company  will remain profitable  on a  quarterly basis or  at all. See
"Selected Consolidated Financial Data" and "Management's Discussion and Analysis
of Financial Condition and Results of Operations."
 
    UNCERTAINTY OF FUTURE OPERATING RESULTS; FLUCTUATIONS IN QUARTERLY OPERATING
RESULTS.  Prior growth rates in the Company's revenue and net income should  not
be  considered indicative of future  operating results. Future operating results
will depend upon many factors, including the demand for the Company's  products,
the  level of product and  price competition, the length  of the Company's sales
cycle, the size  and timing  of individual  license transactions,  the delay  or
deferral  of  customer  implementations,  the  budget  cycles  of  the Company's
customers, the  Company's  success  in  expanding its  direct  sales  force  and
indirect  distribution  channels, the  timing of  new product  introductions and
product  enhancements,  the  mix  of  products  and  services  sold,  levels  of
international  sales, activities of and  acquisitions by competitors, the timing
of new hires, changes in foreign currency exchange rates, and the ability of the
Company to develop  and market  new products  and control  costs. A  significant
portion  of  the  Company's revenue  has  been,  and the  Company  believes will
continue to be,  derived from relatively  large orders, and  the timing of  such
orders  has  caused  and may  continue  to  cause material  fluctuations  in the
Company's operating  results, particularly  on a  quarterly basis.  The  Company
generally  ships orders as received  and as a result  typically has little or no
backlog. Quarterly revenue and operating results therefore depend on the  volume
and  timing  of  orders received  during  the  quarter, which  are  difficult to
forecast. In addition, the Company has historically earned a substantial portion
of its  revenue in  the last  days of  each quarter.  To the  extent this  trend
continues, the failure to achieve such revenue during the last days of any given
quarter will have a material adverse effect on the Company's business, financial
condition and results of operations.
 
    Service  and maintenance revenue tend  to fluctuate as consulting contracts,
which may  extend over  several months,  are undertaken,  renewed, completed  or
terminated.  License fee revenue is  difficult to forecast due  to the fact that
the  Company's  sales  cycle,  from  initial  evaluation  to  purchase,   varies
substantially from customer to customer. As a result of these and other factors,
revenue  for any  quarter is subject  to significant variation,  and the Company
believes that period-to-period comparisons of its results of operations are  not
necessarily meaningful
 
                                       5
<PAGE>
and  should not be relied upon as indications of future performance. Because the
Company's operating expenses are based on anticipated revenue trends and because
a high percentage of the Company's expenses are relatively fixed, a delay in the
recognition of  revenue  from  a  limited number  of  transactions  could  cause
significant  variations in operating  results from quarter  to quarter and could
result in significant losses.  To the extent such  expenses precede, or are  not
subsequently  followed by,  increased revenue,  the Company's  operating results
would be materially and adversely affected. Due to all of the foregoing factors,
it is likely that in some future quarter the Company's operating results will be
below the expectations of public market  analysts and investors. In such  event,
the price of the Company's Common Stock would likely be materially and adversely
affected. Fluctuations in operating results may also result in volatility in the
price  of the Company's Common Stock.  See "Management's Discussion and Analysis
of Financial  Condition  and  Results  of  Operations"  and  "Business--  Sales,
Marketing and Customer Support."
 
    DEPENDENCE  ON EMERGING  MARKET FOR  C++ AND JAVA.   The  number of software
developers using the C++  programming language is  relatively small compared  to
the number of developers using more traditional software development technology.
The  Company's product  lines are designed  for use  in object-oriented software
application  development,  specifically  the   C++  programming  language,   and
substantially  all of  the Company's revenue  has been attributable  to sales of
products  and  related  maintenance  and  consulting  services  related  to  C++
programming  and development.  The Company  believes that  while the  market for
object-oriented  technology   in  general,   and  C++   tools  and   programming
applications  in  particular,  is  growing, the  Company's  growth  depends upon
broader market acceptance of object-oriented technology and the C++  programming
language.  Even if  broader market  acceptance is  achieved, the object-oriented
market may continue to be characterized by multiple software environments,  many
of  which are not supported by  the Company's products, and numerous competitors
in  the  areas  of  tools,  methodology  and  services.  Furthermore,  the   C++
programming  language is very complex. Should  the C++ programming language lose
market acceptance or be replaced by another programming language, the  Company's
business,  financial condition and results of operations would be materially and
adversely affected. The Company's financial performance will depend in part upon
continued growth  in the  object-oriented  technology and  C++ markets  and  the
development  of standards that  the Company's products address.  There can be no
assurance that the market will continue to grow or that the Company will be able
to respond effectively to the evolving requirements of the market.
 
    The adoption of  the C++  programming language by  software programmers  who
have traditionally used other technology requires reorientation to significantly
different programming methods, and there can be no assurance that the acceptance
of  the C++ programming  language will expand  beyond the early  adopters of the
technology. Furthermore,  there can  be no  assurance that  potential  corporate
customers will be willing to make the investment required to retrain programmers
to  build software  using C++  rather than  structured or  other object-oriented
programming techniques.  Many of  the Company's  customers have  purchased  only
small  quantities of the Company's  products and there can  be no assurance that
these or  new  customers will  broadly  implement C++  programming  or  purchase
additional products.
 
    In addition, the Company has recently introduced several products for use in
the  Java market. The Company has spent and will continue to devote resources on
the development of new and enhanced products that address the Java market. There
can be  no  assurance that  the  Company will  be  successful in  marketing  its
existing or future Java products or that the market for Java products will grow.
If  the  Java  market fails  to  grow, or  grows  more slowly  than  the Company
currently anticipates, the Company's  business, financial condition and  results
of    operations   could    be   materially   and    adversely   affected.   See
"Business--Industry Background,"  "--The  Rogue Wave  Strategy"  and  "--Product
Development."
 
    COMPETITION.     The  market   for  the  Company's   products  is  intensely
competitive, subject to rapid change  and significantly affected by new  product
introductions   and  other  market  activities  of  industry  participants.  The
Company's products are targeted  at the emerging market  for C++ software  parts
and programming tools, and the Company's competitors offer a variety of products
and  services to  address this market.  The Company believes  that the principal
competitive  factors   in  this   market  are   product  quality,   flexibility,
performance,  functionality  and features,  use  of standards  based technology,
quality of support  and service, company  reputation and price.  While price  is
less  significant than  other factors  for corporate  customers, price  can be a
significant  factor  for  individual  programmers.  Direct  competitors  include
Microsoft (with its Microsoft Foundation Classes,
 
                                       6
<PAGE>
"MFC"),  IBM and several  privately held companies.  Microsoft is a particularly
strong competitor due to its large installed  base and the fact that it  bundles
its  MFC library with its  own and other C++  compilers. Microsoft may decide in
the future to devote more  resources to or may broaden  the functions of MFC  in
order  to address  and more  effectively compete  with the  functionality of the
Company's products. Software applications can  also be developed using  software
parts and programming tools in environments other than C++. Indirect competitors
with  such offerings include  Microsoft (with its  ActiveX technology), Borland,
Oracle, ParcPlace-Digitalk and Powersoft (a subsidiary of Sybase). Many of these
competitors have longer  operating histories,  significantly greater  financial,
technical, marketing and other resources, significantly greater name recognition
and  larger installed bases of customers  than the Company. In addition, several
database  vendors,  such  as  Informix,  Oracle  and  Sybase  are   increasingly
developing  robust software parts for inclusion with their database products and
may begin to compete with the Company in the future. These potential competitors
have well-established  relationships with  current and  potential customers  and
have the resources to enable them to more easily offer a single vendor solution.
Like  the Company's  current competitors,  many of  these companies  have longer
operating histories, significantly  greater resources and  name recognition  and
larger  installed  bases  of customers  than  the  Company. As  a  result, these
potential competitors may  be able to  respond more quickly  to new or  emerging
technologies  and  changes  in  customer  requirements,  or  to  devote  greater
resources to the  development, promotion  and sale  of their  products than  the
Company.  In addition, the Company faces  competition from Borland, Symantec and
other companies for its current Java products and it expects to face significant
competition in  the  future from  such  companies  with respect  to  other  Java
products the Company may introduce.
 
    The  Company also  faces competition  from systems  integrators and internal
development  efforts.  Many  systems   integrators  possess  industry   specific
expertise  that may enable them  to offer a single  vendor solution more easily,
and  already  have   a  reputation  among   potential  customers  for   offering
enterprise-wide  solutions  to  software  programming  needs.  There  can  be no
assurance that these  third parties,  many of which  have significantly  greater
resources than the Company, will not market competitive software products in the
future.  It is also possible that new competitors or alliances among competitors
will emerge  and rapidly  acquire  significant market  share. The  Company  also
expects  that  competition  will  increase  as  a  result  of  software industry
consolidation. Increased  competition may  result in  price reductions,  reduced
gross  margins  and loss  of market  share,  any of  which could  materially and
adversely  affect  the  Company's  business,  operating  results  and  financial
condition.  There can be no  assurance that the Company  will be able to compete
successfully  against  current  and  future  competitors  or  that   competitive
pressures  faced by  the Company  will not  materially and  adversely affect its
business, financial condition and results of operations.
 
    MANAGEMENT OF GROWTH.   The Company is experiencing  a period of  transition
and aggressive product introductions that has placed, and may continue to place,
a  significant strain on  its resources, including  its personnel. Following the
Inmark Merger, management and other personnel have focused a significant  amount
of  attention  on the  integration  of Inmark  with  the Company,  including the
integration of Inmark  personnel, as well  as the integration  of zApp and  zApp
Factory  with  the  Company's  existing product  line  and  the  introduction of
JFactory.  Expansion  of  the   Company's  product  lines,  additional   product
development  and product introductions, or acquisitions of other technologies or
companies, when added to the day-to-day activities of the Company, will place  a
further  strain on the Company's resources  and personnel. The Inmark Merger has
also resulted in  the Company's  product development team  being distributed  in
three  separate sites across the country.  Managing this distribution requires a
significant  amount  of  attention   from  management,  particularly  the   Vice
President,  Development and  the Chief  Technology Officer,  to ensure  that the
Company's development efforts are timely, consistent and well integrated.
 
    Furthermore, the Company  believes that its  ability to achieve  significant
revenue  growth  in the  future  will depend  in large  part  on its  success in
recruiting and training sufficient direct  sales personnel and establishing  and
maintaining  relationships with its outside  sales representatives. Although the
Company is currently  investing, and  plans to continue  to invest,  significant
resources  to  expand  its  direct  sales  force  and  to  develop  distribution
relationships with  outside  sales representatives,  the  Company has  at  times
experienced and continues to experience difficulty in recruiting qualified sales
personnel  and in establishing necessary sales representative relationships. The
Company believes that the hiring and  retaining of qualified individuals at  all
levels  in the Company  is essential to  the Company's ability  to manage growth
successfully, and there can be no
 
                                       7
<PAGE>
assurance that the Company  will be successful in  attracting and retaining  the
necessary  personnel.  If Company  management  is unable  to  effectively manage
growth, the Company's  business, financial condition  and results of  operations
will   be  materially  and  adversely  affected.  See  "--Future  Acquisitions,"
"Business--The Rogue Wave Strategy" and "Business--Sales, Marketing and Customer
Support."
 
    RAPID TECHNOLOGICAL  CHANGE; DEPENDENCE  ON NEW  PRODUCTS.   The market  for
software  development tools  is characterized  by rapid  technological advances,
changes in  customer requirements  and frequent  new product  introductions  and
enhancements.  The  Company  must  respond rapidly  to  developments  related to
hardware platforms, operating systems and applicable programming languages. Such
developments will require the  Company to continue  to make substantial  product
development  investments. Any  failure by the  Company to  anticipate or respond
adequately to  technological  developments  and customer  requirements,  or  any
significant  delays in  product development or  introduction, could  result in a
loss of competitiveness or revenue.
 
    The Company's  future success  will depend  on its  ability to  continue  to
enhance  its current product line  and to continue to  develop and introduce new
products that keep pace with competitive product introductions and technological
developments, satisfy diverse and  evolving customer requirements and  otherwise
achieve  market acceptance. There can  be no assurance that  the Company will be
successful in continuing to  develop and market on  a timely and  cost-effective
basis  fully functional  product enhancements  or new  products that  respond to
technological advances by  others, or that  its enhanced and  new products  will
achieve  market acceptance. In addition, the Company has in the past experienced
delays in  the  development,  introduction  and marketing  of  new  or  enhanced
products.   Such  delays  were  primarily  associated  with  increasing  product
functionality and implementing new customer  requirements. To date, such  delays
have  not  resulted in  a  material adverse  effect  on the  Company's business,
financial condition and results  of operations. There can  be no assurance  that
the Company will not experience similar delays in the future. Any failure by the
Company  to  anticipate  or  respond adequately  to  changes  in  technology and
customer preferences,  or  any  significant delays  in  product  development  or
introduction,  would have a  material adverse effect  on the Company's business,
financial condition and  results of  operations. See  "--Dependence on  Emerging
Market for C++ and Java" and "Business--Products" and "--Product Development."
 
    FUTURE   ACQUISITIONS.    While  there   are  currently  no  commitments  or
negotiations with respect to any particular acquisition, the Company  frequently
evaluates  strategic opportunities available to it  and may in the future pursue
acquisitions of  complementary  technologies,  products  or  businesses.  Future
acquisitions  of  complementary  technologies,  products  or  businesses  by the
Company will  result  in  the  diversion  of  management's  attention  from  the
day-to-day  operations of the Company's business  and may include numerous other
risks, including difficulties in the integration of the operations, products and
personnel of the acquired companies. Future acquisitions by the Company may also
result in dilutive issuances  of equity securities, the  incurrence of debt  and
amortization  expenses related to goodwill  and other intangible assets. Failure
of the Company to  successfully manage future acquisitions  may have a  material
adverse  effect on  the Company's business,  financial condition  and results of
operations.
 
    DEPENDENCE UPON KEY PERSONNEL.  The Company's future performance depends  in
significant  part upon  the continued  service of  its key  technical, sales and
senior management personnel, none of whom  is bound by an employment  agreement.
The Company believes that the technological and creative skills of its personnel
are   essential  to   establishing  and   maintaining  a   leadership  position,
particularly in light of the fact  that its intellectual property, once sold  to
the public market, is easily replicated. The loss of the services of one or more
of  the Company's  executive officers  or key  technical personnel  would have a
material adverse  effect  on the  Company's  business, financial  condition  and
results  of  operations.  In  particular, the  services  of  Thomas  Keffer, Dan
Whitaker and  Michael  Scally,  the  Company's  President  and  Chief  Executive
Officer,  Executive Vice  President and  Chief Operating  Officer, respectively,
would be  difficult  to replace.  The  Company  has key  person  life  insurance
policies  in the amount of $1.0 million on  each of Dr. Keffer, Mr. Whitaker and
Mr. Scally. The Company's future success also depends on its continuing  ability
to   attract  and  retain  highly-qualified   technical,  sales  and  managerial
personnel.  In  the  past,  the  Company  has  experienced  some  difficulty  in
attracting  key technical  personnel to work  at its  headquarters in Corvallis,
Oregon. Competition for such personnel is intense,
 
                                       8
<PAGE>
and there can be  no assurance that  the Company can  retain its key  technical,
sales  and managerial  employees or  that it  can attract,  assimilate or retain
other highly qualified technical, sales and managerial personnel in the  future.
See "Business--Sales, Marketing and Customer Support" and "Management."
 
    VARIABILITY  OF SALES CYCLES.  The  Company distributes its products through
two different direct sales channels, a telesales force and a field sales  force,
each  of  which is  subject  to a  variable sales  cycle.  Products sold  by the
Company's telesales force may be sold after  a single phone call or may  require
several  weeks of education and negotiation before  a sale is made. As such, the
sales cycle associated with  telesales typically ranges from  a few days to  two
months.  On the other  hand, the purchase  of products from  the Company's field
sales force  is often  an enterprise-wide  decision and  may require  the  sales
person  to provide  a significant  level of  education to  prospective customers
regarding the use and  benefits of the Company's  products. For these and  other
reasons,  the sales  cycle associated  with the  sale of  the Company's products
through its field sales  force typically ranges  from two to  six months and  is
subject  to a number of significant delays  over which the Company has little or
no control.  Due  to the  foregoing  factors, quarterly  revenue  and  operating
results  can be variable and are difficult to forecast, and the Company believes
that period-to-period  comparisons  of  quarterly revenue  are  not  necessarily
meaningful  and should not be relied upon as an indicator of future revenue. See
"Management's Discussion  and Analysis  of Financial  Condition and  Results  of
Operations" and "Business--Sales, Marketing and Customer Support."
 
    PROPRIETARY  RIGHTS, RISKS  OF INFRINGEMENT  AND SOURCE  CODE RELEASE.   The
Company relies  primarily on  a combination  of copyright,  trademark and  trade
secret  laws, confidentiality  procedures and contractual  provisions to protect
its proprietary  rights. The  Company also  believes that  factors such  as  the
technological  and creative skills  of its personnel,  new product developments,
frequent product enhancements, name recognition and reliable product maintenance
are  essential  to  establishing  and  maintaining  a  technological  leadership
position.  The Company  seeks to protect  its software,  documentation and other
written materials  under trade  secret  and copyright  laws, which  afford  only
limited  protection. The Company currently has one patent application pending in
the United States. There can be  no assurance that the Company's pending  patent
application,   whether  or   not  being   currently  challenged   by  applicable
governmental patent  examiners, will  be issued  with the  scope of  the  claims
sought  by the Company, if  at all. Furthermore, there  can be no assurance that
others will  not  develop technologies  that  are  similar or  superior  to  the
Company's  technology or design around the Company's pending patent. Despite the
Company's efforts to  protect its proprietary  rights, unauthorized parties  may
attempt  to  copy  aspects  of  the Company's  products  or  to  obtain  and use
information that the Company regards as  proprietary. The nature of many of  the
Company's  products requires the release of the source code to all customers. As
such, policing  unauthorized use  of the  Company's products  is difficult,  and
while  the Company  is unable  to determine  the extent  to which  piracy of its
software products exists,  software piracy can  be expected to  be a  persistent
problem.  In addition,  the laws  of some foreign  countries do  not protect the
Company's proprietary rights as fully as do the laws of the United States. There
can be  no assurance  that the  Company's means  of protecting  its  proprietary
rights  in the United States or abroad will be adequate or that competition will
not independently develop similar technology.
 
    The Company is  not aware that  it is infringing  any proprietary rights  of
third  parties. There can be no assurance,  however, that third parties will not
claim infringement by  the Company  of their intellectual  property rights.  The
Company expects that software product developers will increasingly be subject to
infringement  claims as the number of  products and competitors in the Company's
industry segment grows and the  functionality of products in different  industry
segments  overlaps.  Any  such claims,  with  or  without merit,  could  be time
consuming to defend, result in costly litigation, divert management's  attention
and  resources, cause  product shipment delays  or require the  Company to enter
into royalty or licensing agreements.  Such royalty or licensing agreements,  if
required, may not be available on terms acceptable to the Company, if at all. In
the  event of a successful claim of product infringement against the Company and
failure or  inability  of  the  Company to  license  the  infringed  or  similar
technology,   the  Company's  business,  financial   condition  and  results  of
operations would be materially and adversely affected.
 
    LIMITED INTERNATIONAL SALES  AND MARKETING EXPERIENCE.   The Company  opened
its first international sales office in Germany in January 1996. As of September
30,  1996, there were six employees  in the German office. International revenue
accounted for approximately 19% of the  Company's total revenue in fiscal  1996.
The
 
                                       9
<PAGE>
Company believes that in order to increase sales opportunities and profitability
it  will be  required to  expand its  international operations.  The Company has
committed and  continues to  commit significant  management time  and  financial
resources  to  developing direct  and indirect  international sales  and support
channels. There can be no assurance, however,  that the Company will be able  to
maintain or increase international market demand for its products. To the extent
that  the  Company  is  unable  to  do so  in  a  timely  manner,  the Company's
international revenue would  be limited, and  the Company's business,  financial
condition  and results of operations would be materially and adversely affected.
See "Management's Discussion and Analysis of Financial Condition and Results  of
Operations" and "Business--Sales, Marketing and Customer Support."
 
    RISKS  INHERENT IN  INTERNATIONAL OPERATIONS.   International operations are
subject to  inherent  risks,  including  the  impact  of  possible  recessionary
environments  in  economies  outside  the  United  States,  costs  of localizing
products for foreign markets, longer receivables collection periods and  greater
difficulty  in accounts receivable collection,  unexpected changes in regulatory
requirements,  difficulties  and   costs  of  staffing   and  managing   foreign
operations,   reduced  protection  for  intellectual  property  rights  in  some
countries, potentially  adverse tax  consequences,  and political  and  economic
instability.  There can be no assurance that the Company will be able to sustain
or increase international revenue from licenses or from maintenance and service,
or that the foregoing  factors will not  have a material  adverse effect on  the
Company's  future  international  revenue and,  consequently,  on  the Company's
business, financial condition  and results of  operations. The Company's  direct
international  revenue is generally denominated in local currencies. The Company
does not currently engage in  hedging activities. Although exposure to  currency
fluctuations  to date  has been  insignificant, there  can be  no assurance that
fluctuations in currency exchange rates in  the future will not have a  material
adverse  impact  on  international  revenue  and  thus  the  Company's business,
financial condition and results of operations. See "Management's Discussion  and
Analysis of Financial Condition and Results of Operations" and "Business--Sales,
Marketing and Customer Support."
 
    PRODUCT  LIABILITY.   The  Company's license  agreements with  its customers
typically contain  provisions  designed  to  limit  the  Company's  exposure  to
potential product liability claims. It is possible, however, that the limitation
of liability provisions contained in the Company's license agreements may not be
effective  under the laws of certain jurisdictions. Although the Company has not
experienced any  product liability  claims  to date,  the  sale and  support  of
products  by the Company may entail the risk of such claims, and there can be no
assurance that the Company will not be  subject to such claims in the future.  A
successful  product liability  claim brought  against the  Company could  have a
material adverse effect  upon the  Company's business,  financial condition  and
results of operations.
 
    RISK  OF PRODUCT DEFECTS.  Software products  as complex as those offered by
the Company  frequently  contain  errors  or  failures,  especially  when  first
introduced or when new versions are released. Also, new products or enhancements
may  contain undetected errors, or "bugs," or performance problems that, despite
testing, are discovered  only after  a product has  been installed  and used  by
customers.  There can be  no assurance that such  errors or performance problems
will not be discovered in the future, causing delays in product introduction and
shipments or requiring design modifications that could materially and  adversely
affect  the Company's competitive position  and operating results. The Company's
products are typically intended for use in applications that may be critical  to
a  customer's business. As a result, the  Company expects that its customers and
potential customers  have a  greater  sensitivity to  product defects  than  the
market for software products generally. Although the Company has not experienced
material adverse effects resulting from any such errors to date, there can be no
assurance  that, despite  testing by  the Company  and by  current and potential
customers,  errors  will  not  be  found  in  new  products  or  releases  after
commencement  of commercial shipments, resulting in  loss of revenue or delay in
market acceptance, diversion of development  resources, the payment of  monetary
damages,  damage to the Company's reputation,  or increased service and warranty
costs, any of  which could  have a material  adverse effect  upon the  Company's
business,  financial condition and results of operations. See "Business--Product
Development."
 
   
    CONTROL BY EXISTING  STOCKHOLDERS.   Upon completion of  this offering,  the
Company's  executive  officers,  directors  and  5%  stockholders  together will
beneficially own approximately 54.8% of  the outstanding shares of Common  Stock
(50.5%  if the  Underwriters' over-allotment  option is  exercised in  full). In
particular, upon  completion  of this  offering,  Thomas Keffer,  the  Company's
President and Chief Executive Officer, will own
    
 
                                       10
<PAGE>
   
approximately  21.0% of  the outstanding  shares of  Common Stock  (19.7% if the
Underwriters' over-allotment option is  exercised in full).  As a result,  these
stockholders will be able to exercise control over matters requiring stockholder
approval, including the election of directors, mergers, consolidations and sales
of  all or  substantially all  of the  assets of  the Company.  This stockholder
control may prevent or discourage tender  offers for the Company's Common  Stock
unless  the terms are approved by  such stockholders. See "Principal and Selling
Stockholders."
    
 
   
    NO PRIOR  PUBLIC  MARKET FOR  COMMON  STOCK; POSSIBLE  VOLATILITY  OF  STOCK
PRICE.   Prior to this offering, there has  been no public market for the Common
Stock, and there can be no assurance that an active public market for the Common
Stock will  develop or  be sustained  after the  offering. If  an active  public
market  for the Common Stock does not  develop or is not sustained, stockholders
could experience difficulty selling the Common Stock at a price at or above  the
initial  public offering price, or at all. The initial public offering price was
determined by  negotiations  between the  Company,  the representatives  of  the
Selling   Stockholders  and   the  representatives  of   the  Underwriters.  See
"Underwriting" for a  discussion of  the factors considered  in determining  the
initial  public offering price. The trading  price of the Company's Common Stock
could be  subject  to significant  fluctuations  in response  to  variations  in
quarterly  operating results, the gain or loss of significant orders, changes in
earning estimates by analysts, announcements of technological innovations or new
products by the Company or its  competitors, general conditions in the  software
and  computer industries  and other  events or  factors. In  addition, the stock
market in general  has experienced  extreme price and  volume fluctuations  that
have  affected  the market  price for  many companies  in industries  similar or
related to that of  the Company and  that have been  unrelated to the  operating
performance  of these  companies. These  market fluctuations  may materially and
adversely affect the market price of the Company's Common Stock.
    
 
    ANTITAKEOVER EFFECTS OF  CERTIFICATE OF INCORPORATION,  BYLAWS AND  DELAWARE
LAW.    The  Company's Board  of  Directors has  the  authority to  issue  up to
5,000,000 shares  of  Preferred  Stock  and  to  determine  the  price,  rights,
preferences,  privileges  and restrictions,  including  voting rights,  of those
shares without any  further vote or  action by the  stockholders. The  Preferred
Stock  could  be  issued with  voting,  liquidation, dividend  and  other rights
superior to those of the Common Stock. The rights of the holders of Common Stock
will be subject to, and may be adversely affected by, the rights of the  holders
of  any  Preferred Stock  that  may be  issued in  the  future. The  issuance of
Preferred Stock,  while  providing  desirable  flexibility  in  connection  with
possible  acquisitions and  other corporate purposes,  could have  the effect of
making it  more  difficult for  a  third party  to  acquire a  majority  of  the
outstanding  voting stock  of the  Company. Further,  certain provisions  of the
Company's Certificate  of Incorporation  and Bylaws  and of  Delaware law  could
delay  or make more difficult a merger,  tender offer or proxy contest involving
the Company. See "Description of Capital Stock."
 
   
    SHARES ELIGIBLE  FOR  FUTURE  SALE;  REGISTRATION RIGHTS.    Sales,  or  the
potential  for sales, whether  or not such sales  actually occur, of substantial
numbers of shares of Common Stock  in the public market following this  offering
could adversely affect the market price for the Common Stock. Upon completion of
this  offering,  the Company  will have  outstanding  an aggregate  of 7,562,198
shares of Common Stock, assuming no exercise of the Underwriters' over-allotment
option and  no exercise  of outstanding  options and  based upon  the number  of
shares  outstanding as  of September  30, 1996.  Of these  shares, the 2,450,000
shares sold in  this offering will  be freely tradeable  without restriction  or
further  registration  under  the  Securities  Act  of  1933,  as  amended  (the
"Securities Act"),  unless such  shares  are purchased  by "affiliates"  of  the
Company,  as  that term  is defined  in Rule  144 under  the Securities  Act. In
addition, 583,054 shares  issued in connection  with the Inmark  Merger will  be
freely  tradeable without restriction upon the  expiration of the lock-up period
described below. The remaining 4,529,144 shares of Common Stock held by existing
stockholders are "restricted  securities" as that  term is defined  in Rule  144
under  the Securities  Act (the "Restricted  Shares"). Restricted  Shares may be
sold in the public market only if registered or if they qualify for an exemption
from registration under  Rules 144,  144(k), 145  or 701  promulgated under  the
Securities  Act. Holders  of an  aggregate of  4,793,090 shares  of Common Stock
after the offering, have  agreed that they will  not, without the prior  written
consent  of Hambrecht & Quist LLC, directly or indirectly, sell, offer, contract
to sell, transfer the economic risk of ownership in, make any short sale, pledge
or otherwise dispose of any shares of Common Stock or any securities convertible
into or  exchangeable or  exercisable for  or any  other rights  to purchase  or
acquire  shares  of  Common  Stock  owned  by  them  during  the  180-day period
commencing on  the date  of  this Prospectus.  Upon  expiration of  the  lock-up
period, in addition to
    
 
                                       11
<PAGE>
   
the  583,054 shares issued  in connection with  the Inmark Merger, approximately
475,441 shares of Common  Stock held by existing  stockholders will be  eligible
for  sale  without  restriction  pursuant  to  Rule  144(k)  or  Rule  701,  and
approximately 3,057,933 shares  held by existing  stockholders will be  eligible
for sale subject to the volume and other restrictions of Rule 144. The remaining
995,770  shares  held by  existing stockholders  will  become eligible  for sale
pursuant to Rule 144 upon the  expiration of their two-year holding periods.  In
addition, as of September 30, 1996, 1,450,726 shares were subject to outstanding
options. Substantially all of these shares are subject to the lock-up agreements
described  above. Upon the expiration  of such lock-up agreements, approximately
659,152 shares subject to such options  will be vested. 4,150,654 of the  shares
outstanding  immediately  following  the  completion of  this  offering  will be
entitled to registration rights with respect to such shares upon termination  of
lock-up  agreements.  The  number of  shares  sold  in the  public  market could
increase if  registration  rights are  exercised.  See "Description  of  Capital
Stock" and "Shares Eligible for Future Sale."
    
 
    UNCERTAINTY  AS TO USE OF PROCEEDS.  The principal purposes of this offering
are to increase the Company's equity capital  and to create a public market  for
the Company's Common Stock, which will enhance the ability of the Company to use
its Common Stock as consideration for acquisitions and as a means for attracting
and  retaining key employees. As of the date of this Prospectus, the Company has
no specific plans  to use the  net proceeds  from this offering  other than  for
working  capital  and  general corporate  purposes.  Accordingly,  the Company's
management will retain broad discretion as to the allocation of the net proceeds
from this  offering. Pending  the uses  described above,  the Company  plans  to
invest  the  net  proceeds  in  short-term,  investment-grade,  interest-bearing
securities. See "Use of Proceeds."
 
   
    IMMEDIATE  AND  SUBSTANTIAL  DILUTION.    Investors  participating  in  this
offering  will incur immediate, substantial dilution  of $7.93 per share. To the
extent outstanding options to purchase the Company's Common Stock are exercised,
there will be further dilution. If  the net proceeds of this offering,  together
with  available funds  and cash generated  from operations,  are insufficient to
satisfy the Company's cash needs, the Company may be required to sell additional
equity or  convertible  debt  securities.  The  sale  of  additional  equity  or
convertible debt securities could result in additional dilution to the Company's
stockholders.  See  "Dilution"  and  "Management's  Discussion  and  Analysis of
Financial Condition and Results of Operations--Liquidity and Capital Resources."
    
 
                                  THE COMPANY
 
   
    The Company was founded in 1989  and operated as an unincorporated  business
until  its incorporation in Oregon in July 1991. The Company reincorporated into
Delaware on the date of this Prospectus. Unless the context otherwise  requires,
"Rogue  Wave"  and the  "Company" refer  to  Rogue Wave  Software, Inc.  and its
subsidiaries. The Company's executive offices are located at 850 SW 35th Street,
Corvallis, Oregon 97333.  Its telephone  number is (541)  754-3010. The  Company
maintains a Web site on the World Wide Web.
    
 
    The  Company  intends  to  distribute  to  its  stockholders  annual reports
containing financial statements  audited by  its independent  auditors and  will
make  available copies of quarterly reports for the first three quarters of each
fiscal year containing unaudited financial information.
 
    Rogue Wave-Registered Trademark-, .h++-Registered Trademark-,
zApp-Registered Trademark- and zApp Factory-Registered Trademark- are registered
trademarks of  the  Company. JFactory,  JMoney,  JTools, JWidgets,  DBTools  and
DBFactory  are trademarks  of the Company.  All other brand  names or trademarks
appearing in this Prospectus are the property of their respective holders.
 
                                       12
<PAGE>
                                USE OF PROCEEDS
 
   
    The net proceeds to  the Company from  the sale of  the 2,363,890 shares  of
Common  Stock  offered by  the Company  hereby are  estimated to  be $25,531,012
($25,572,862 if the Underwriters' over-allotment option is exercised in full) at
the initial public  offering price  of $12.00 per  share. The  Company will  not
receive  any proceeds  from the sale  of shares  of Common Stock  by the Selling
Stockholders. See "Principal and Selling Stockholders."
    
 
    The principal purposes of this offering are to increase the Company's equity
capital and to create a public market for the Company's Common Stock, which will
enhance the ability of the Company to use its Common Stock as consideration  for
acquisitions and as a means for attracting and retaining key employees.
 
   
    The  Company intends to use the net  proceeds of this offering primarily for
working capital and  other general  corporate purposes,  including expansion  of
general  sales  and customer  support activities  to  accommodate growth  in the
Company's business  and customer  base.  The amounts  actually expended  by  the
Company  for working capital  purposes will vary  significantly depending upon a
number of factors, including future revenue growth, the amount of cash generated
by  the  Company's  operations  and  the  progress  of  the  Company's   product
development  efforts,  and  hence  the Company's  management  will  retain broad
discretion in the allocation  of the proceeds from  this offering. In  addition,
the  Company  may make  one or  more acquisitions  of technologies,  products or
businesses that broaden or enhance the Company's current product offerings.  The
Company has no specific agreements or commitments, however, and is not currently
engaged  in any negotiations for any  such acquisition. The Company has received
notice from Eugene O. Cho, a  stockholder of the Company, indicating his  intent
to   exercise  his   dissenters'  rights   in  connection   with  the  Company's
reincorporation into Delaware.  In the  event Mr. Cho  perfects his  dissenters'
rights,  the Company  would be  required to  repurchase all  of his  shares, the
number of which is in dispute, at a  price per share equal to the fair value  of
the shares on the day of the reincorporation, which occurred on the date of this
Prospectus.  See  "Legal Proceedings."  Pending  the uses  described  above, the
Company plans  to  invest  the net  proceeds  in  short-term,  interest-bearing,
investment-grade securities. The Company believes that the net proceeds from the
offering,  together with the anticipated cash flows from operations and cash and
cash equivalents, will be  adequate to meet its  cash needs for working  capital
and capital expenditures for at least the next 18 months.
    
 
                                DIVIDEND POLICY
 
   
    In  June 1994, the Company, as a Subchapter S corporation, declared and paid
a cash  dividend in  the aggregate  amount of  $500,000. The  Company  currently
intends  to retain any future earnings to  finance the growth and development of
its business and therefore does not anticipate paying any cash dividends in  the
foreseeable  future. In addition, pursuant to the terms of the Company's secured
equipment term loan, the Company is and will be restricted in its ability to pay
dividends on  its capital  stock, except  for dividends  payable solely  in  its
capital  stock. See "Management's Discussion and Analysis of Financial Condition
and Results of Operations--Liquidity and Capital Resources."
    
 
                                       13
<PAGE>
                                 CAPITALIZATION
 
   
    The following table sets forth (i)  the capitalization of the Company as  of
September  30,  1996, (ii)  the pro  forma capitalization  of the  Company after
giving effect to  the conversion of  all outstanding shares  of Preferred  Stock
into Common Stock, and (iii) the pro forma capitalization as adjusted to reflect
the  sale by  the Company of  the 2,363,890  shares of the  Common Stock offered
hereby at the initial offering price of $12.00 per share.
    
 
   
<TABLE>
<CAPTION>
                                                        SEPTEMBER 30, 1996
                                                  -------------------------------
                                                  ACTUAL  PRO FORMA   AS ADJUSTED
                                                  ------  ---------   -----------
                                                          (IN THOUSANDS)
<S>                                               <C>     <C>         <C>
Long-term obligations, less current portion
  (1)...........................................  $  322   $  322       $   322
Mandatorily redeemable preferred stock, $.001
  par value; 2,350,000 shares authorized;
  1,543,000 shares issued and outstanding,
  actual; none issued and outstanding, pro forma
  and as adjusted...............................   4,664       --            --
Stockholders' equity:
  Common Stock, $.001 par value; 13,000,000
    shares authorized; 3,655,000 shares issued
    and outstanding, actual; 5,198,000 shares
    issued and outstanding, pro forma; and
    7,562,000 shares issued and outstanding, as
    adjusted (2)................................       4        5             7
  Additional paid-in capital....................     676    5,339        30,868
  Stockholder note receivable...................     (13)     (13)          (13)
  Retained earnings.............................      24       24            24
  Cumulative translation adjustment.............     (23)     (23)          (23)
                                                  ------  ---------   -----------
      Total stockholders' equity................     668    5,332        30,863
                                                  ------  ---------   -----------
        Total capitalization....................  $5,654   $5,654       $31,185
                                                  ------  ---------   -----------
                                                  ------  ---------   -----------
</TABLE>
    
 
- ------------------------
(1) See  Notes 4  and 5  of Notes  to Consolidated  Financial Statements  for  a
    description of the Company's long-term obligations, less current portion.
 
(2)  Excludes 2,766,205 shares of Common Stock reserved for issuance pursuant to
    the Company's  1996 Equity  Incentive Plan  (the "Equity  Incentive  Plan"),
    under  which  options  to purchase  1,450,726  shares of  Common  Stock were
    outstanding as of September 30, 1996 at a weighted average exercise price of
    $2.38. Also excludes 350,000  shares of Common  Stock reserved for  issuance
    pursuant  to  the  Company's  Employee Stock  Purchase  Plan  (the "Purchase
    Plan").
 
                                       14
<PAGE>
                                    DILUTION
 
   
    The pro forma net tangible  book value of the  Company, as of September  30,
1996,  was approximately $5.2 million or $1.01 per share. Pro forma net tangible
book value per share is  equal to the Company's  total tangible assets less  its
total  liabilities, divided by the number of outstanding shares of Common Stock,
assuming conversion of  all outstanding  shares of Preferred  Stock into  Common
Stock.  After giving effect to the sale  of the 2,363,890 shares of Common Stock
offered by the Company  hereby (at the initial  public offering price of  $12.00
per  share), the pro forma  net tangible book value  of the Company at September
30, 1996 would have  been approximately $30.8 million  or $4.07 per share.  This
represents  an immediate increase in  such net tangible book  value of $3.06 per
share to existing stockholders and an  immediate dilution of $7.93 per share  to
new   investors  purchasing  shares  in   this  offering.  The  following  table
illustrates this per share dilution:
    
 
   
<TABLE>
<S>                                                                    <C>        <C>
Initial public offering price per share..............................             $   12.00
  Pro forma net tangible book value per share as of September 30,
   1996..............................................................  $    1.01
  Increase per share attributable to new investors...................       3.06
                                                                       ---------
Pro forma net tangible book value per share after this offering......                  4.07
                                                                                  ---------
Dilution per share to new investors..................................             $    7.93
                                                                                  ---------
                                                                                  ---------
</TABLE>
    
 
   
    The following table  summarizes on a  pro forma basis,  as of September  30,
1996,  the differences between the number  of shares purchased from the Company,
assuming conversion of  all outstanding  shares of Preferred  Stock into  Common
Stock,  the total consideration paid and the average price paid per share by the
existing holders of Common Stock and by the new investors at the initial  public
offering price of $12.00 per share:
    
 
   
<TABLE>
<CAPTION>
                                                                                 AVERAGE PRICE
                                                                                   PER SHARE
                                                                                 -------------
                                            SHARES               TOTAL
                                          PURCHASED          CONSIDERATION
                                       ----------------   --------------------
                                       NUMBER   PERCENT     AMOUNT     PERCENT
                                       -------  -------   -----------  -------
  <S>                                  <C>      <C>       <C>          <C>       <C>
  Existing stockholders (1)..........  5,198,308  68.7%   $ 5,331,000   15.8%       $ 1.03
  New investors (1)..................  2,363,890  31.3     28,366,680   84.2         12.00
                                       -------  -------   -----------  -------
      Total..........................  7,562,198 100.0%   $33,697,680  100.0%
                                       -------  -------   -----------  -------
                                       -------  -------   -----------  -------
</TABLE>
    
 
   
    The  foregoing tables exclude 2,766,205 shares  of Common Stock reserved for
issuance pursuant to the Equity Incentive Plan, under which options to  purchase
1,450,726  shares of Common Stock at a  weighted average exercise price of $2.38
were outstanding as of  September 30, 1996, and  350,000 shares of Common  Stock
that have been reserved for issuance under the Purchase Plan. To the extent that
outstanding  options are exercised in the  future, there may be further dilution
to new stockholders. If all outstanding options were exercised, the dilution per
share to new investors would be $8.20. See "Management--Equity Incentive Plans."
    
- ------------------------
   
(1) Sales by the Selling Stockholders in this offering will reduce the number of
    shares held by  existing stockholders to  5,112,198 shares or  approximately
    67.6%  of the total  shares of Common Stock  outstanding after this offering
    and will increase the  number of shares held  by new investors to  2,450,000
    shares   or  approximately  32.4%  of  the  total  shares  of  Common  Stock
    outstanding after this offering.
    
 
                                       15
<PAGE>
                      SELECTED CONSOLIDATED FINANCIAL DATA
 
    The  following  selected  consolidated  financial  data  should  be  read in
conjunction with "Management's  Discussion and Analysis  of Financial  Condition
and  Results of  Operations" and the  Consolidated Financial  Statements and the
Notes thereto included elsewhere in  this Prospectus. The selected  consolidated
financial  data presented below for  each of the years  in the three-year period
ended September 30, 1996 and the balance sheet data as of September 30, 1995 and
1996 are  derived from  the Consolidated  Financial Statements  of the  Company,
which  are included elsewhere in  this Prospectus and have  been audited by KPMG
Peat Marwick LLP, independent certified public accountants, whose report thereon
also is included herein.
 
<TABLE>
<CAPTION>
                                                                        YEAR ENDED SEPTEMBER 30,
                                                               ------------------------------------------
                                                                 1993       1994       1995       1996
                                                               ---------  ---------  ---------  ---------
                                                                 (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                                                            <C>        <C>        <C>        <C>
CONSOLIDATED STATEMENT OF OPERATIONS DATA:
  Revenue:
    License revenue..........................................  $   2,949  $   6,652  $  10,417  $  14,986
    Service and maintenance revenue..........................        263        557      1,520      3,859
                                                               ---------  ---------  ---------  ---------
      Total revenue..........................................      3,212      7,209     11,937     18,845
                                                               ---------  ---------  ---------  ---------
  Cost of revenue:
    Cost of license revenue..................................        301        693      1,048      1,276
    Cost of service and maintenance revenue..................        166        331      1,123      1,663
                                                               ---------  ---------  ---------  ---------
      Total cost of revenue..................................        467      1,024      2,171      2,939
                                                               ---------  ---------  ---------  ---------
      Gross profit...........................................      2,745      6,185      9,766     15,906
                                                               ---------  ---------  ---------  ---------
  Operating expenses:
    Product development......................................        893      2,109      3,204      5,548
    Sales and marketing......................................      1,330      2,652      4,880      8,234
    General and administrative...............................        342        780      1,487      2,204
                                                               ---------  ---------  ---------  ---------
      Total operating expenses...............................      2,565      5,541      9,571     15,986
                                                               ---------  ---------  ---------  ---------
      Income (loss) from operations..........................        180        644        195        (80)
  Other income (expense), net................................         (5)         4        (10)        91
                                                               ---------  ---------  ---------  ---------
      Income before income taxes.............................        175        648        185         11
  Income tax expense (benefit)...............................         --         80        106        (24)
                                                               ---------  ---------  ---------  ---------
      Net income.............................................  $     175  $     568  $      79  $      35
                                                               ---------  ---------  ---------  ---------
                                                               ---------  ---------  ---------  ---------
  Net income per common share (1)............................  $    0.04  $    0.14  $    0.02  $    0.01
                                                               ---------  ---------  ---------  ---------
                                                               ---------  ---------  ---------  ---------
  Shares used in per share calculation (1)...................      3,914      4,154      5,009      6,045
 
  Pro forma net income data (2):
    Income before income taxes, as reported..................  $     175  $     648
    Pro forma income tax expense.............................         32        142
                                                               ---------  ---------
      Pro forma net income...................................  $     143  $     506
                                                               ---------  ---------
                                                               ---------  ---------
  Pro forma net income per common share......................  $    0.04  $    0.12
                                                               ---------  ---------
                                                               ---------  ---------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                               SEPTEMBER 30,
                                                                 ------------------------------------------
                                                                   1993       1994       1995       1996
                                                                 ---------  ---------  ---------  ---------
                                                                               (IN THOUSANDS)
<S>                                                              <C>        <C>        <C>        <C>
CONSOLIDATED BALANCE SHEET DATA:
  Cash and cash equivalents....................................  $      76  $     609  $   1,010  $   1,714
  Total assets.................................................        881      3,301      4,758     10,194
  Long-term obligations, less current portion..................         59        166        230        322
  Mandatorily redeemable preferred stock.......................         --        941      1,140      4,664
  Total stockholders' equity...................................        457        536        619        668
</TABLE>
 
- ------------------------
(1) See Note 1 of Notes to  Consolidated Financial Statements for a  description
    of  the calculation of the  number of shares used  in the calculation of net
    income per common share.
 
(2) The Company  was  a  Subchapter  S  corporation  until  June  30,  1994  and
    accordingly not subject to federal and state income taxes during the periods
    indicated.  Pro forma net income reflects  federal and state income taxes as
    if the Company has been a C corporation, based on effective tax rates during
    the periods indicated. See Notes 1 and 6 of Notes to Consolidated  Financial
    Statements.
 
                                       16
<PAGE>
                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS
 
    THIS  PROSPECTUS CONTAINS FORWARD-LOOKING STATEMENTS  THAT INVOLVE RISKS AND
UNCERTAINTIES. THE  COMPANY'S  ACTUAL RESULTS  MAY  DIFFER MATERIALLY  FROM  THE
RESULTS  DISCUSSED IN THE  FORWARD-LOOKING STATEMENTS. FACTORS  THAT MIGHT CAUSE
SUCH A DIFFERENCE  INCLUDE, BUT  ARE NOT LIMITED  TO, THOSE  DISCUSSED IN  "RISK
FACTORS,"  "MANAGEMENT'S  DISCUSSION  AND ANALYSIS  OF  FINANCIAL  CONDITION AND
RESULTS OF OPERATIONS" AND  "BUSINESS" AS WELL AS  THOSE DISCUSSED ELSEWHERE  IN
THIS PROSPECTUS.
 
OVERVIEW
 
    Rogue  Wave was founded in  1989 to provide reusable  software parts for the
development of object-oriented software applications. The Company operated as  a
Subchapter  S corporation  until June 1994.  In October 1995,  Rogue Wave merged
with Inmark  Development Corporation  ("Inmark"), a  privately held  corporation
specializing  in the development, distribution and support of an object-oriented
graphical user interface library  written in the  C++ programming language.  The
transaction  was accounted  for as a  pooling-of-interests business combination.
See Note 2 of Notes to  Consolidated Financial Statements. The Inmark  graphical
user  interface library is currently being marketed by Rogue Wave as a component
of its  Visual  User  Interface  family of  products.  The  Company  intends  to
integrate these products into future product releases.
 
   
    The Company has experienced significant revenue growth over the last several
years.  During 1995, the Company shifted  its focus from achieving profitability
to expanding  its  sales channels,  marketing  efforts and  product  development
capacity.  The shift resulted in expenses growing faster than revenue, causing a
substantial decrease in net income  in fiscal 1995 and  fiscal 1996. As part  of
the  shift  toward  expanding  its  product  development  capacity,  the Company
acquired Inmark.  The Inmark  Merger also  contributed to  the Company's  higher
product  development expenses as a percentage of total revenue because, prior to
the time of the Inmark Merger, Inmark  was engaged in a new product  development
effort that resulted in increased product development expenses.
    
 
    In  recent  periods,  the Company  has  begun  to refocus  its  attention on
improving profitability while continuing to expand its sales channels, marketing
efforts and  product development  capacity. The  Company's recent  efforts  have
included   a  reorganization  designed  to   focus  its  marketing  and  product
development efforts  and a  reduction  in the  number  and amount  of  discounts
granted on volume product purchases.
 
    While  the Company  expects operating  expenses to  continue to  increase in
absolute dollar amounts, the Company expects operating expenses to decrease as a
percentage of total revenue. There can be no assurance that the Company will  be
profitable  on  a quarterly  or annual  basis.  The Company's  limited operating
history makes  the prediction  of  future operating  results difficult,  if  not
impossible.  See "Risk Factors--Limited Operating History" and "--Uncertainty of
Future Operating Results; Fluctuations in Quarterly Operating Results."
 
    To date,  the  Company's revenue  has  been  derived from  licenses  of  its
software  products and  related maintenance,  training and  consulting services.
License revenue is recognized upon execution of a license agreement and shipment
of the product if no  significant contractual obligations remain and  collection
of  the resulting  receivable is probable.  Allowances for credit  risks and for
estimated future returns are  provided for upon shipment.  Returns to date  have
not  been material.  Service and maintenance  revenue consists of  fees that are
charged separately from  the product licenses.  Maintenance revenue consists  of
fees  for ongoing support and product updates and is recognized ratably over the
term of the contract, which is typically 12 months. Service revenue consists  of
training  and  consulting  services and  is  recognized upon  completion  of the
related activity. For all periods presented, the Company has recognized  revenue
in accordance with Statement of Position 91-1, SOFTWARE REVENUE RECOGNITION. See
Note 1 of Notes to Consolidated Financial Statements.
 
    The  Company markets its products primarily  through its direct sales force,
and to a lesser extent through  the Internet and an indirect channel  consisting
of  OEMs,  VARs,  dealers and  distributors.  The Company's  direct  sales force
consists of an inside telesales group that focuses on smaller orders ($50,000 or
less), and an  outside sales  force that focuses  on larger  site licenses.  The
Company  makes all of its products available  for sale and distribution over the
Internet to customers in the United States. Revenue through this channel has not
been significant to date, and there can be no assurance that the Company will be
successful in marketing its products through this channel.
 
                                       17
<PAGE>
   
    International revenue accounted  for approximately 19%  of total revenue  in
fiscal  1996.  The  Company  does  not track  the  percentage  of  total profits
represented by international revenue. In January 1996, the Company established a
wholly-owned subsidiary in Germany to market and support the Company's  products
in  Germany  and  neighboring countries.  The  Company  anticipates establishing
similar organizations in other  locations in Europe, and  possibly in Asia.  The
Company  expects that international license  and service and maintenance revenue
will account for an increasing portion of  its total revenue in the future.  The
Company  has committed and  continues to commit  significant management time and
financial resources to  developing direct and  indirect international sales  and
support  channels. There can be no assurance,  however, that the Company will be
able to maintain or  increase international market demand  for its products.  To
date,  other  than revenue  generated by  the  Company's German  subsidiary, the
Company's international revenue  has been denominated  in United States  dollars
and  the Company  has not  engaged in  hedging activities.  Although exposure to
currency  fluctuations  to   date  has   been  insignificant,   to  the   extent
international  revenue  is  denominated in  local  currencies,  foreign currency
translations may contribute  to significant  fluctuations in, and  could have  a
material  adverse effect upon,  the Company's business,  financial condition and
results of  operations.  See  "Risk  Factors--Risks  Inherent  in  International
Operations."
    
 
RESULTS OF OPERATIONS
 
    The  following  table  sets  forth certain  operating  data  expressed  as a
percentage of total revenue for each period indicated:
 
<TABLE>
<CAPTION>
                                                                                          YEAR ENDED SEPTEMBER 30,
                                                                                     ----------------------------------
                                                                                        1994        1995        1996
                                                                                     ----------  ----------  ----------
<S>                                                                                  <C>         <C>         <C>
STATEMENTS OF OPERATIONS:
  Revenue:
    License revenue................................................................       92.3%       87.3%       79.5%
    Service and maintenance revenue................................................        7.7        12.7        20.5
                                                                                         -----       -----       -----
      Total revenue................................................................      100.0       100.0       100.0
                                                                                         -----       -----       -----
  Cost of revenue:
    Cost of license revenue........................................................        9.6         8.8         6.8
    Cost of service and maintenance revenue........................................        4.6         9.4         8.8
                                                                                         -----       -----       -----
      Total cost of revenue........................................................       14.2        18.2        15.6
                                                                                         -----       -----       -----
      Gross profit.................................................................       85.8        81.8        84.4
                                                                                         -----       -----       -----
  Operating expenses:
    Product development............................................................       29.3        26.8        29.4
    Sales and marketing............................................................       36.8        40.9        43.7
    General and administrative.....................................................       10.8        12.5        11.7
                                                                                         -----       -----       -----
      Total operating expenses.....................................................       76.9        80.2        84.8
                                                                                         -----       -----       -----
      Income (loss) from operations................................................        8.9         1.6        (0.4)
  Other income (expense), net......................................................        0.1        (0.1)        0.5
                                                                                         -----       -----       -----
      Income before income taxes...................................................        9.0         1.5         0.1
  Income tax expense (benefit).....................................................        1.1         0.8        (0.1)
                                                                                         -----       -----       -----
      Net income...................................................................        7.9%        0.7%        0.2%
                                                                                         -----       -----       -----
                                                                                         -----       -----       -----
</TABLE>
 
REVENUE
 
    The Company's total revenue  increased 58% to $18.8  million in fiscal  1996
from  $11.9 million in fiscal  1995. Total revenue in  fiscal 1995 increased 65%
from $7.2 million in fiscal 1994. License revenue increased 44% to $15.0 million
in 1996  from $10.4  million in  fiscal  1995. License  revenue in  fiscal  1995
increased  55%  from  $6.7 million  in  fiscal 1994.  License  revenue increased
primarily as a result of an increase in the number of licenses sold to  existing
and new customers, reflecting additional product offerings, an expanding market,
increased   market  awareness  and  expansion  of  the  Company's  direct  sales
organization. In particular, the Company  introduced its DBTools.h++ product  in
the  first half of fiscal  1995 and its Standard  C++ Library product during the
third quarter  of fiscal  1995, and  established its  field sales  force in  the
second quarter of fiscal 1995.
 
                                       18
<PAGE>
During  fiscal 1996, the Company introduced its DBFactory product and a suite of
Java products in addition to new releases of its Tools.h++, DBTools.h++ and zApp
Developers Suite products. License  revenue decreased as  a percentage of  total
revenue due to the relatively faster growth in service and maintenance revenue.
 
    Service  and maintenance  revenue increased 160%  to $3.9  million in fiscal
1996 from $1.5 million in fiscal 1995. Service and maintenance revenue in fiscal
1995 increased 169% from $557,000 in fiscal 1994. These increases in service and
maintenance revenue were generally attributable to the growing installed base of
the Company's products and the associated increase in demand for maintenance and
training services. The increase in service and maintenance revenue as percentage
of total revenue during the periods fiscal 1994 to fiscal 1996 is primarily  due
to  in  increased focus  on marketing  support  and maintenance  services, which
include upgrades and telephone support, as well as the introduction of mentoring
services, also  contributed to  increased service  and maintenance  revenue  for
fiscal 1995 and fiscal 1996.
 
   
    The  Company's  future success  will depend  on its  ability to  continue to
enhance its current product  line and to continue  to develop and introduce  new
products that keep pace with competitive product introductions and technological
developments,  satisfy diverse and evolving  customer requirements and otherwise
achieve market acceptance. There  can be no assurance  that the Company will  be
successful  in continuing to  develop and market on  a timely and cost-effective
basis fully  functional product  enhancements or  new products  that respond  to
technological  advances by  others, or that  its enhanced and  new products will
achieve market acceptance. In addition, the Company has in the past  experienced
delays  in  the  development,  introduction and  marketing  of  new  or enhanced
products.  Such  delays  were  primarily  associated  with  increasing   product
functionality  and implementing new customer  requirements. To date, such delays
have not  resulted in  a  material adverse  effect  on the  Company's  business,
financial  condition and results  of operations. There can  be no assurance that
the Company will not experience similar delays in the future. Any failure by the
Company to  anticipate  or  respond  adequately to  changes  in  technology  and
customer  preferences,  or  any  significant delays  in  product  development or
introduction, would have a  material adverse effect  on the Company's  business,
financial condition and results of operations.
    
 
COST OF REVENUE
 
    COST  OF LICENSE  REVENUE.   Cost of  license revenue  consists primarily of
amortization of purchased software,  materials, packaging and freight  expenses.
Cost  of license revenue was  $693,000, $1.0 million and  $1.3 million in fiscal
1994, 1995 and 1996,  respectively, representing 10.4%, 10.1%,  and 8.5% of  the
license  revenue  for  the  respective  periods.  The  period  to  period dollar
increases in cost of license revenue were primarily the result of an increase in
the number  of licenses  sold. Fluctuations  in  cost of  license revenue  as  a
percentage  of total license revenue are  primarily the result of varying levels
of royalties paid,  changes in  product mix, the  timing of  large site  license
sales and the timing of product upgrades.
 
   
    COST  OF SERVICE AND  MAINTENANCE REVENUE.  Cost  of service and maintenance
revenue consists primarily of personnel-related and facilities costs incurred in
providing customer support and training  services, as well as third-party  costs
incurred in providing training services. Cost of service and maintenance revenue
was  $331,000, $1.1  million and  $1.7 million  in fiscal  1994, 1995  and 1996,
respectively, representing 59.4%, 73.9% and 43.1% of the service and maintenance
revenue for each respective period and 32.3%,  51.7% and 56.6% of total cost  of
revenue  for each such respective period.  The period to period dollar increases
in cost of service and maintenance revenue were primarily the result of expenses
associated with the  development of training  programs, utilization of  training
and  mentoring consultants and additional  product support personnel. The higher
percentages of  cost of  service  and maintenance  revenue  as a  percentage  of
service  and  maintenance revenue  for  fiscal 1995  reflect  the fact  that the
increase in such costs occurred prior to an anticipated increase in demand.  The
decrease  as a percentage of service and maintenance revenue for fiscal 1996 was
primarily the result  of the increase  in service and  maintenance revenue.  The
increases  in cost of service  and maintenance revenue as  a percentage of total
cost of revenue  during the  respective periods  reflect the  fact that  license
revenue grew at a lower percentage rate than did service and maintenance revenue
during  such periods,  and the  gross profit  margin on  service and maintenance
revenue is lower than the gross profit margin on license revenue.
    
 
OPERATING EXPENSES
 
    PRODUCT DEVELOPMENT.   Product  development  expenses consist  primarily  of
personnel related expenses. Product development expenses were $2.1 million, $3.2
million  and $5.5  million in  fiscal 1994,  1995 and  1996, respectively.  As a
percentage of total revenue, product development expenses were 29.3%, 26.8%  and
29.4%  in each respective period. The  increases in product development expenses
were primarily attributable to the
 
                                       19
<PAGE>
hiring of additional product development personnel. The Company anticipates that
it will continue to devote substantial resources to product development and that
product development expenses will increase in  dollar amount for fiscal 1997  as
the Company continues to increase its product development capacity, although the
Company  does not believe such  expenses will increase as  a percentage of total
revenue. All costs incurred in the research and development of software products
and enhancements to existing products have been expensed as incurred. See Note 1
of Notes to Consolidated Financial Statements.
 
   
    SALES AND  MARKETING.   Sales and  marketing expenses  consist primarily  of
salaries, commissions and bonuses earned by sales and marketing personnel, field
office  expenses, and travel, entertainment  and promotional expenses. Sales and
marketing expenses were $2.7  million, $4.9 million and  $8.2 million in  fiscal
1994,  1995 and 1996, respectively. As a  percentage of total revenue, sales and
marketing expenses were 36.8%,  40.9% and 43.7% in  each respective period.  The
increase in sales and marketing expenses reflects the hiring of additional sales
and marketing personnel and related costs, as well as increased costs associated
with  expanded  promotional  activities.  The  Company  expects  that  sales and
marketing expenses will increase in dollar amount for fiscal 1997 as the Company
continues  to  hire  additional  sales  and  marketing  personnel  and  increase
promotional activities. The Company does not expect sales and marketing expenses
to change as a percentage of total revenue in fiscal 1997.
    
 
   
    GENERAL  AND  ADMINISTRATIVE.    General  and  administrative  expenses were
$780,000, $1.5  million  and  $2.2  million  in  fiscal  1994,  1995  and  1996,
respectively.  As  a percentage  of  total revenue,  general  and administrative
expenses were 10.8%, 12.5% and 11.7% in each respective period. The increases in
general and administrative  expenses were primarily  due to increased  staffing,
investment  in infrastructure  and associated  expenses necessary  to manage and
support the Company's growing operations. The Company believes that its  general
and  administrative expenses will increase in dollar amount for fiscal 1997 as a
result of  an  anticipated  expansion  of  the  Company's  administrative  staff
required  to support its  growing operations and  as a result  of an increase in
expenses associated with  being a public  company. The Company  does not  expect
general  and administrative expenses to change  as a percentage of total revenue
in fiscal 1997.
    
 
OTHER INCOME (EXPENSE), NET
 
    Other income (expense), net primarily  represents interest income earned  on
the Company's cash, cash equivalents and short-term investments, net of interest
expense.
 
PROVISION FOR INCOME TAXES
 
    The  Company was a cash basis taxpayer through fiscal 1994. Prior to July 1,
1994, the Company was taxed under  the S corporation provisions of the  Internal
Revenue  Code. Under those provisions, the Company  did not pay federal or state
corporate income taxes on its income.  The Company's income taxes since July  1,
1994,  and Inmark's income taxes for  all periods presented, have been accounted
for in  accordance with  Statement of  Financial Accounting  Standards No.  109,
ACCOUNTING FOR INCOME TAXES. The Company's effective tax rates were 12.3%, 57.3%
and  (218.2)% for  fiscal 1994,  1995 and  1996. The  12.3% rate  of fiscal 1994
reflects three quarters of exclusion of earnings due to the Subchapter S  status
of  the Company and  marginal profitability of  Inmark. The tax  rate for fiscal
1995 reflects  the inability  to offset  Inmark's losses  against the  Company's
income  for the period.  The tax benefit  in fiscal 1996  was due to  the use of
Inmark net operating loss carryforwards. As a result of the merger with  Inmark,
utilization  of federal and  state net operating  loss carryforwards of $186,000
and $172,000, respectively,  are limited  to the future  income attributable  to
Inmark.
 
NET INCOME
 
   
    The  Company's net income was $568,000, $79,000, and $35,000 in fiscal 1994,
1995 and 1996, respectively. The decrease in net income is primarily a result in
an increase in operating expenses from  $5.5 million and 76.9% of total  revenue
in fiscal 1994 to $9.6 million and 80.2% of total revenue in fiscal 1995, and to
$16.0  million and 84.8% of total revenue in fiscal 1996 associated with a shift
in focus away from achieving profitability toward expanding the Company's  sales
channels,  marketing efforts and product development capacity. While the Company
plans to continue to invest in  expanding its sales channels, marketing  efforts
and  product development capacity, it expects  operating expenses to represent a
lower percentage of total revenue in the near term, and accordingly expects  net
income  to increase in  fiscal 1997 over  fiscal 1996. However,  there can be no
assurance that the Company  will be profitable on  a quarterly or annual  basis.
The Company's limited operating history makes the prediction of future operating
results  difficult,  if  not impossible.  See  "Risk  Factors--Limited Operating
History"  and  "--Uncertainty  of  Future  Operating  Results;  Fluctuations  in
Quarterly Operating Results."
    
 
                                       20
<PAGE>
QUARTERLY RESULTS OF OPERATIONS
 
    The  following tables  set forth  the quarterly  financial data  for the six
quarters ended  September  30,  1996,  including such  amounts  expressed  as  a
percentage  of total revenue, as well  as certain operating data. This quarterly
information is unaudited,  has been  prepared on the  same basis  as the  annual
consolidated   financial  statements  and,  in  the  opinion  of  the  Company's
management, reflects  all  adjustments  (consisting  only  of  normal  recurring
adjustments)  necessary  for  a fair  presentation  of the  information  for the
periods  presented.  Such  statement  of  operations  data  should  be  read  in
conjunction  with the  Company's audited  consolidated financial  statements and
notes thereto. Operating results for any quarter are not necessarily  indicative
of results for any future period.
<TABLE>
<CAPTION>
                                                                               QUARTER ENDED
                                                   ----------------------------------------------------------------------
                                                    JUN. 30,   SEPT. 30,    DEC. 31,    MAR. 31,    JUN. 30,   SEPT. 30,
                                                      1995        1995        1995        1996        1996        1996
                                                   ----------  ----------  ----------  ----------  ----------  ----------
                                                                               (IN THOUSANDS)
<S>                                                <C>         <C>         <C>         <C>         <C>         <C>
Revenue:
  License revenue................................  $   2,447   $   2,850   $   2,733   $   3,697   $   4,175   $   4,381
  Service and maintenance revenue................        426         558         804         950         833       1,272
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Total revenue................................      2,873       3,408       3,537       4,647       5,008       5,653
                                                   ----------  ----------  ----------  ----------  ----------  ----------
Cost of revenue:
  Cost of license revenue........................        274         262         219         242         412         403
  Cost of service and maintenance revenue........        249         348         294         343         388         638
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Total cost of revenue........................        523         610         513         585         800       1,041
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Gross profit.................................      2,350       2,798       3,024       4,062       4,208       4,612
                                                   ----------  ----------  ----------  ----------  ----------  ----------
Operating expenses:
  Product development............................        763         903         924       1,486       1,574       1,564
  Sales and marketing............................      1,305       1,544       1,606       2,101       2,262       2,265
  General and administrative.....................        329         502         472         500         624         608
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Total operating expenses.....................      2,397       2,949       3,002       4,087       4,460       4,437
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Income (loss) from operations................        (47)       (151)         22         (25)       (252)        175
Other income (expense), net......................         (6)          9          14          43          11          23
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Income (loss) before income taxes............        (53)       (142)         36          18        (241)        198
Income tax expense (benefit).....................        (30)        (81)          7           4         (84)         49
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Net income (loss)............................  $     (23)  $     (61)  $      29   $      14   $    (157)  $     149
                                                   ----------  ----------  ----------  ----------  ----------  ----------
                                                   ----------  ----------  ----------  ----------  ----------  ----------
 
<CAPTION>
 
                                                                      AS A PERCENTAGE OF TOTAL REVENUE
                                                   ----------------------------------------------------------------------
<S>                                                <C>         <C>         <C>         <C>         <C>         <C>
Revenue:
  License revenue................................       85.2%       83.6%       77.3%       79.6%       83.4%       77.5%
  Service and maintenance revenue................       14.8        16.4        22.7        20.4        16.6        22.5
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Total revenue................................      100.0       100.0       100.0       100.0       100.0       100.0
Cost of revenue:
  Cost of license revenue........................        9.5         7.7         6.2         5.2         8.3         7.1
  Cost of service and maintenance revenue........        8.7        10.2         8.3         7.4         7.7        11.3
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Total cost of revenue........................       18.2        17.9        14.5        12.6        16.0        18.4
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Gross profit.................................       81.8        82.1        85.5        87.4        84.0        81.6
Operating expenses:
  Product development............................       26.6        26.5        26.1        32.0        31.4        27.7
  Sales and marketing............................       45.4        45.3        45.5        45.2        45.2        40.1
  General and administrative.....................       11.4        14.7        13.3        10.8        12.4        10.7
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Total operating expenses.....................       83.4        86.5        84.9        88.0        89.0        78.5
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Income (loss) from operations................       (1.6)       (4.4)        0.6        (0.6)       (5.0)        3.1
Other income (expense), net......................       (0.2)        0.3         0.4         0.9         0.2         0.4
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Income (loss) before income taxes............       (1.8)       (4.1)        1.0         0.3        (4.8)        3.5
Income tax expense (benefit).....................       (1.0)       (2.3)        0.2         0.0        (1.7)        0.9
                                                   ----------  ----------  ----------  ----------  ----------  ----------
    Net income (loss)............................       (0.8)%      (1.8)%       0.8%        0.3%       (3.1)%       2.6%
                                                   ----------  ----------  ----------  ----------  ----------  ----------
                                                   ----------  ----------  ----------  ----------  ----------  ----------
</TABLE>
 
    Prior  growth rates in  the Company's revenue  and net income  should not be
considered indicative of future operating results. Future operating results will
depend upon many factors, including the  demand for the Company's products,  the
level of product and price competition, the length of the Company's sales cycle,
the size and timing of individual license transactions, the delay or deferral of
customer  implementations,  the budget  cycles of  the Company's  customers, the
Company's success in expanding its direct sales force and indirect  distribution
channels,  the timing of new product introductions and product enhancements, the
mix of products and services
 
                                       21
<PAGE>
sold,  levels  of  international  sales,  activities  of  and  acquisitions   by
competitors,  the  timing of  new hires,  changes  in foreign  currency exchange
rates, and the ability  of the Company  to develop and  market new products  and
control  costs. A significant portion of the Company's revenue has been, and the
Company believes will continue to be, derived from relatively large orders,  and
the  timing  of  such orders  has  caused  and may  continue  to  cause material
fluctuations in the  Company's operating  results, particularly  on a  quarterly
basis.  The Company generally ships orders as received and as a result typically
has little  or no  backlog. Quarterly  revenue and  operating results  therefore
depend on the volume and timing of orders received during the quarter, which are
difficult  to  forecast.  In addition,  the  Company has  historically  earned a
substantial portion of  its revenue in  the last  days of each  quarter. To  the
extent this trend continues, the failure to achieve such revenue during the last
days  of any given quarter will have  a material adverse effect on the Company's
business, financial condition and results of operations.
 
LIQUIDITY AND CAPITAL RESOURCES
 
    Since inception, the Company  has funded its  operations through cash  flows
from operations and the private sale of $5.3 million of equity securities. As of
September  30, 1996, the Company had $1.7  million in cash and cash equivalents.
Net cash from operating activities was $1.1 million, $493,000 and $(520,000)  in
fiscal  1994,  1995  and 1996,  respectively.  For  fiscal 1995,  net  cash from
operating activities  of $493,000  was primarily  attributable to  increases  in
accounts  payable  and  accrued expenses  of  $440,000 and  deferred  revenue of
$702,000, offset by  an increase  in accounts  receivable of  $1.1 million,  and
adjusted  for depreciation  and amortization of  $514,000. For  fiscal 1996, net
cash from operating activities  of $(520,000) was  primarily attributable to  an
increase in accounts receivable of $2.4 million, partially offset by an increase
in deferred revenue of $1.5 million.
 
   
    The  Company currently does not  employ a line of  credit for support of its
working capital  requirements.  In October  1996,  the Company  entered  into  a
secured  equipment term loan for  $1.0 million. The loan  bears an interest rate
equal to the prime rate. Interest is payable monthly and principal is payable in
42 equal monthly installments beginning in March 1997. The loan contains certain
financial covenants that  require the  Company to maintain  a specified  minimum
tangible net worth and term liquidity coverage ratios and restrict the Company's
ability  to incur  additional indebtedness,  pay cash  dividends on  its capital
stock and merge or consolidate with another corporation.
    
 
    As of September 30,  1996, the Company's  primary investing activities  have
consisted   of  purchases  of  equipment  and  software  rights.  The  Company's
expenditures for  equipment,  including  those  under  capital  leases,  totaled
$414,000, $672,000 and $2.4 million in fiscal 1994, 1995 and 1996, respectively.
Capital expenditures increased significantly in fiscal 1996 primarily due to the
purchase  of computer and telecommunications equipment for over 60 new employees
and due to  the costs associated  with the purchase  of Internet  infrastructure
hardware  and  new software  used in  support of  product development  and other
Company activities.
 
    Deferred revenue consists primarily of  the unrecognized portion of  revenue
under   maintenance  and  support  contracts,  which  revenue  is  deferred  and
recognized ratably over  the term  of such  contracts and  for the  unrecognized
portion  of revenue associated with  product license subscription contracts. See
Note 1 of Notes to Consolidated Financial Statements.
 
    The Company believes that the net proceeds from the offering, together  with
the  anticipated cash flows from operations  and cash and cash equivalents, will
be adequate to meet its cash needs for working capital and capital  expenditures
for  at least the next 18 months. Thereafter, the Company may require additional
funds to support its working capital requirements or for other purposes, and may
seek to raise such additional funds  through public or private equity  financing
or  from other sources. There can be no assurance that such additional financing
will be available on terms favorable to the Company, if at all, and will not  be
dilutive to the Company's then current stockholders.
 
NEW ACCOUNTING PRONOUNCEMENTS
 
    During  October  1995,  the  Financial  Accounting  Standards  Board  issued
Statement No. 123 ("SFAS 123"), which  establishes a fair value based method  of
accounting  for equity compensation plans. The  Company believes that there will
be no  impact of  the pronouncement  other  than pro  forma disclosures  in  the
footnotes  to  the financial  statements  and it  will  continue to  account for
employee stock options under APB Opinion No. 25, ACCOUNTING FOR STOCK ISSUED  TO
EMPLOYEES.  SFAS 123 is effective for  fiscal years beginning after December 15,
1995.
 
                                       22
<PAGE>
                                    BUSINESS
 
    Rogue Wave  is a  leading  provider of  object-oriented software  parts  and
related  tools. The  Company's C++ and  Java-based products are  used to develop
robust, scalable  software  applications for  a  wide variety  of  environments,
including  client-server,  intranet  and Internet  environments.  These products
enable customers to  construct software applications  more quickly, with  higher
quality and across multiple platforms, and reduce the complexity associated with
the  software  development process.  The  Company's software  parts  provide the
functionality to perform  fundamental operations  such as  network and  database
connectivity, thereby allowing programmers to focus on the core functionality of
the  software under  development. Rogue  Wave offers  a broad  suite of software
parts and related tools  for C++, and has  recently introduced and continues  to
develop  software parts and related tools for  Java. The Company believes it was
the first to deliver a commercially available Java interface builder.
 
INDUSTRY BACKGROUND
 
    INCREASING DEPENDENCE ON SOFTWARE.   Businesses are increasingly relying  on
information  systems as  a strategic  resource and  as a  way of differentiating
themselves from their competitors.  A sophisticated enterprise-wide  information
system can allow a company to take advantage of new markets before a competitor,
reduce  operating  expenses  and  increase ties  with  suppliers  and customers.
Internet and intranet  technologies can be  particularly effective in  extending
the  information  system outside  the bounds  of a  company, creating  even more
opportunities. Of  all the  pieces that  make up  an information  system, it  is
increasingly  software  that plays  a  critical role.  Therefore,  as businesses
become more dependent on these  information systems, they become more  dependent
on  software.  In  addition, electronic  systems  manufacturers  and independent
software vendors are increasingly  dependent on the  development of software  to
provide critical functionality and product differentiation.
 
    NEED  FOR IMPROVED SOFTWARE DEVELOPMENT  TECHNOLOGIES AND METHODS.  Software
development technologies  and methods  have not  kept pace  with the  increasing
reliance  on  software  systems. In  fact,  the intricacies  of  modern software
systems have  tended  to make  the  software development  process  longer,  more
complicated  and  increasingly error  prone.  For example,  many  businesses are
implementing client-server  applications  that  must  be  scalable  (capable  of
growing  to support additional users) enough  to handle hundreds or thousands of
users, yet flexible enough to  meet continually changing business  requirements.
Businesses  implementing enterprise-wide information systems face a particularly
difficult challenge in  developing software for  the distributed,  heterogeneous
environments  that  these  systems  typically  demand.  In  addition, businesses
recognize that not only  are these software systems  expensive to develop,  they
can also be expensive to maintain.
 
    Organizations  have taken an  initial step in  addressing the complexity and
cost  of  today's  software  systems  by  breaking  software  applications  into
functional  segments to be developed by  separate teams of programmers. However,
traditional software  development methodologies  often produce  unnecessary  and
complex  interdependencies  among  functional software  segments.  The resulting
software is typically  difficult to develop  and test, as  well as expensive  to
modify and maintain.
 
    ADOPTION  OF OBJECT-ORIENTED TECHNOLOGIES.   To address  the difficulties of
developing  and  maintaining   complex  software   systems,  organizations   are
increasingly    adopting    object-oriented    technologies    and   development
methodologies. Object-oriented  programming allows  software  to be  written  in
terms  of objects that are  used as building blocks  to model real-world objects
and systems. Objects are self-contained  units that encapsulate a collection  of
data  and related procedures.  Although objects may  be internally complex, they
are designed to  have simple interfaces  that allow programmers  to develop  and
change  objects independently without  affecting other segments  of the software
system. The generalized, self-contained  nature of well-designed objects  allows
them   to  be  reused  within  a   single  software  system  and  in  subsequent
applications. To a large extent, developing software applications then becomes a
matter of  assembling  new and  existing  objects, rather  than  writing  entire
programs  from scratch, resulting in significantly reduced development times and
improved software quality.  In addition,  because the internal  details of  each
object  are relatively  insulated from  the rest of  the system,  objects can be
tested, modified and maintained independently.
 
                                       23
<PAGE>
    As object-oriented  technologies have  been adopted  over the  last  several
years,  C++  has  emerged  as  the  de  facto  standard  computer  language  for
object-oriented software development. Java, another object-oriented  programming
language  that  is similar  to C++,  has been  recently popularized  through the
growth of  the  Internet  and  intranet  environments.  Java  offers  additional
benefits in the areas of platform independence and distributed computing.
 
    NEED  FOR ROBUST THIRD-PARTY SOFTWARE PARTS.   While objects are easy to use
once built, developing robust, well-designed objects can be extremely  difficult
and  time consuming. Many technical details must be addressed, including support
for various  platforms,  graphical  user interfaces,  databases  and  networking
protocols.  As a  result, object-oriented  software development  can be improved
significantly through the use of pre-built, industry-standard objects ("software
parts"). Software parts  are typically  sold as a  "class library,"  a group  of
20-100  related object types ("classes").  Organizations seek to improve quality
and time-to-market by purchasing pre-written objects from independent vendors to
handle fundamental  operations  ranging  from  simple  functions  such  as  date
handling  to  more  complex  functions  such  as  network  communications. Using
off-the-shelf parts  for such  tasks allows  programmers to  focus on  the  core
functionality  of the systems they are developing. For example, using a standard
object for database connectivity allows  a programmer to develop an  application
without  regard  to  the low  level  details  of programming  to  any particular
database while  allowing  the  freedom  to  switch  between  different  database
vendors.  In addition, commercially available  software parts typically are more
thoroughly tested and provide more  complete functionality than parts  developed
in-house.  The Company believes that the  use of third-party software parts will
enable organizations to  develop robust software  applications more rapidly,  at
lower  cost and with more functionality  than applications using only internally
developed objects.
 
THE ROGUE WAVE SOLUTION
 
    Rogue Wave  is a  leading  provider of  object-oriented software  parts  and
related  tools.  The  Company's products  are  designed to  enable  customers to
construct robust  applications  more quickly,  with  higher quality  and  across
multiple   platforms,  while   reducing  the  complexity   associated  with  the
development process. The Company provides customers with proven  object-oriented
development  technology so that they can better apply the principles of software
reuse to  their own  software  development efforts.  Rogue Wave's  products  are
designed  to  be  general  purpose  in  nature,  supporting  a  broad  range  of
development environments and methodologies. The Company's software parts span  a
range  of functionality from low-level  ANSI/ISO standardized data structures to
higher level database connectivity objects. The Company follows a cross-platform
strategy that  allows most  objects to  be used  on the  most popular  operating
systems,  such as Windows and UNIX. The Company offers a broad suite of software
parts  and  related  tools  for  C++,  the  de  facto  standard  object-oriented
programming  language.  In  addition,  the  Company  is  developing  a  suite of
Java-based software parts and  related tools, and believes  it was the first  to
deliver a commercially available Java interface builder.
 
    The  Company's products  and services provide  professional programmers with
the following benefits:
 
    IMPROVED SOFTWARE QUALITY.  Rogue  Wave's products improve software  quality
by  providing professional programmers  with robust and  reusable software parts
and related tools. The use of the Company's products can result in  applications
that  are internally simpler and contain  less untested code, resulting in fewer
bugs and higher quality.
 
    ACCELERATED DEVELOPMENT  TIME.    By using  the  Company's  software  parts,
developers  produce  and test  fewer lines  of  original code,  thereby reducing
overall development time. In  addition, the Company's  C++ and Java  application
builders simplify and accelerate prototyping and development efforts by offering
visual design environments along with code generation and testing capabilities.
 
    INCREASED  FLEXIBLITY.    Most of  the  Company's software  parts  have been
written to be  cross-platform. In addition,  the database products  can be  used
with a wide variety of databases, and the visual products with a wide variety of
GUIs.  This flexiblity allows  programmers to develop  applications with minimal
regard to the environments in which  they will be deployed. Businesses gain  the
ability  to  deploy software  systems  in a  wide  variety of  environments with
minimal redevelopment.
 
                                       24
<PAGE>
    INCREASED   FOCUS  ON   CRITICAL  FUNCTIONALITY.     Rogue  Wave's  products
encapsulate fundamental operations within software parts, allowing developers to
focus on creating the  critical business logic  within applications rather  than
the arcane features of the environments in which they are developing.
 
    REDUCED  MAINTENANCE COST.   Rogue  Wave's products  are designed  to reduce
overall maintenance and support costs over  the life of an application. The  use
of   the  Company's   products  helps  programmers   develop  flexible,  modular
applications that can be more easily updated, modified and refined.
 
THE ROGUE WAVE STRATEGY
 
    The Company's  objective is  to be  the leading  provider of  high  quality,
reusable software parts and related tools for the development of object-oriented
software  applications. The  key elements of  the Company's  strategy to achieve
this objective include:
 
    PROMOTE "TOOLS.H++  EVERYWHERE"  STRATEGY.   In  order  to  establish  brand
awareness  and  cultivate  a  loyal  base  of  programmers  using  the Company's
products, the Company promotes the widespread use of its Tools.h++ product.  The
Company believes that Tools.h++ is the most widely used cross-platform C++ class
library.  In addition to its direct sales  efforts, the Company has entered into
OEM agreements to  bundle Tools.h++  with popular compilers  offered by  leading
vendors, including Fujitsu, Hewlett-Packard, Microware, Siemens-Nixdorf, Silicon
Graphics  and Sun Microsystems. The  Company believes its "Tools.h++ Everywhere"
strategy enables  the  Company  to  leverage its  installed  base  of  Tools.h++
customers  by  offering additional  object-oriented  software parts  and related
tools through its telesales organization.
 
    EXTEND TECHNOLOGICAL LEADERSHIP.  The Company believes that it has developed
industry-leading, standards-based  class libraries.  The  Company is  an  active
participant  on the  ANSI/ISO C++ Standards  Committee and  has authored several
standards. The Company's implementation of the ANSI/ISO Standard C++ Library has
been evaluated and selected by several compiler vendors such as Hewlett-Packard,
Siemens-Nixdorf, Silicon Graphics and Sun  Microsystems. The Company intends  to
continue   to  invest   significant  resources   to  maintain   and  extend  its
technological leadership.
 
    LEVERAGE C++  EXPERTISE  TO  ADDRESS  THE JAVA  MARKET.    The  Company  has
considerable  expertise in the  C++ language, gained  through the development of
its class libraries, that is directly applicable to the Java language. Java  has
many  of the same  features of C++ but  is simpler to  use. Java also explicitly
supports cross-platform, distributed applications.  The Company believes it  was
the  first to deliver a commercially available Java interface builder (JFactory)
and believes  it will  be able  to leverage  its C++  expertise to  continue  to
address  the Java marketplace. The Company's strategy is to continue to focus on
the Java language in order to expand  its product offering by developing a  full
suite of Java class libraries and related development tools.
 
    PROMOTE  THE ENTERPRISE-WIDE ADOPTION  OF ROGUE WAVE  PRODUCTS.  The Company
has traditionally marketed its products to individual professional  programmers,
and  the Company  has sold  over 50,000 end-user  licenses to  date. The Company
intends to  leverage its  installed customer  base of  corporate programmers  to
approach  its customers' higher level management and promote the standardization
of its products within customer organizations. Furthermore, the Company  intends
to  broaden its suite of complementary products, allowing the Company to fulfill
more of its customers' software development needs.
 
    CONTINUE TO PROVIDE FLEXIBLE CROSS-PLATFORM SOFTWARE.  The Company  supports
multiple  development platforms, including Windows  3.1, Windows 95, Windows NT,
UNIX, OS/2 and MacOS. In addition, the Company is committed to providing "policy
free" class libraries  that provide users  the flexibility to  use Rogue  Wave's
products  with  a  wide  variety  of  C++  based  programming  environments  and
methodologies.  The  Company  believes   that  this  flexibility  improves   the
competitiveness of its products.
 
    EXPAND  WORLDWIDE  DISTRIBUTION.    The  Company  distributes  its  products
primarily through its direct telesales and  field sales organizations and, to  a
lesser  extent, through OEMs and VARs. The  Company intends to expand its global
distribution capabilities by increasing its presence in strategic  international
markets.  In particular, the Company believes  that there are significant growth
opportunities in Europe.  The Company  intends to build  on the  success of  its
German  subsidiary, established  in January  1996, by  establishing direct sales
forces in additional  European markets. The  Company also plans  to continue  to
increase its domestic sales force in order to expand its market presence.
 
                                       25
<PAGE>
PRODUCTS
 
    Rogue Wave's products are designed to be used individually, with each other,
or  with other industry standard products.  They fall into six different product
groups: Foundation (general  purpose data structures  and algorithms);  Database
(software  parts  for interfacing  to relational  databases  as well  as related
tools); Visual  User  Interface  (GUI  libraries  as  well  as  related  tools);
Mathematical  (software  parts  for  numerical  and  mathematical calculations);
Distributed (software parts  for facilitating distributed  computing); and  Java
(Java  software  parts and  related tools).  All  products are  portable between
Windows and UNIX, except Heap.h++ and View.h++, which are for UNIX only.
 
    The table  below summarizes  the development  and release  history of  Rogue
Wave's  principal products, and  includes current list  prices for perpetual-use
single-user licenses  and single-user  multiple  platform licenses.  Support  is
generally  available at an  annual cost equal to  20% to 50%  of the list price.
Rogue Wave offers site pricing for 25, 50 and 100 users.
 
<TABLE>
<CAPTION>
     --------------------------------------------------------------------------------------------------------
                                                                                                 PRICE
                                             ORIGINAL                                                 SINGLE-USER
                                              RELEASE    CURRENT    LATEST RELEASE    SINGLE-USER   MULTI-PLATFORM
               PRODUCT LINE                    DATE      VERSION         DATE          LICENSES        LICENSES
<S>                                          <C>        <C>        <C>               <C>            <C>
FOUNDATION
 Standard C++ Library                          1995        2.0       October 1996      $     195       $     390
  Tools.h++                                    1990        7.0        July 1996              395             790
  Heap.h++                                     1994        1.0      September 1994           995             N/A
  Threads.h++                                  1996        1.0      September 1996           695           1,390
DATABASE
  DBTools.h++                                  1994        2.0        June 1996        $   1,295       $   2,090
  DBFactory                                    1996        1.0      February 1996            995           1,990
VISUAL USER INTERFACE
  zApp Developers Suite                        1994        3.0        July 1996        $   2,995       $   4,990
  View.h++                                     1993        1.3      February 1996          1,995             N/A
MATHEMATICAL
  Money.h++                                    1994        1.3       October 1995      $   1,295       $   2,590
  Math.h++                                     1989        6.0         May 1996              595           1,190
  LAPACK.h++                                   1994        2.0        July 1996              795           1,590
DISTRIBUTED
  Net.h++                                      1995        1.1         May 1996        $   1,495       $   2,490
  ORBstreams.h++                               1996        1.0         May 1996              395             790
JAVA
  JFactory                                     1996        1.1        July 1996        $     195       $     390
  JMoney                                       1996        2.0      September 1996            99             198
  JTools                                       1996        1.0        July 1996               99             198
  JWidgets                                     1996        2.0      September 1996            99             198
</TABLE>
 
FOUNDATION
 
    STANDARD C++ LIBRARY.  Rogue Wave has played an active role on the  ANSI/ISO
C++ Standards Committee and has leveraged that experience to develop its version
of  the  Standard  C++  Library.  Rogue  Wave's  Standard  C++  Library includes
fundamental data  structures,  as  well  as  string,  numeric  limits,  complex,
allocator,  valarray,  iostream and  locale classes.  Rogue Wave's  Standard C++
Library has been adopted by many of the leading C++ compiler vendors,  including
Fujitsu,  Hewlett-Packard, Siemens-Nixdorf,  Silicon Graphics,  Sun Microsystems
and others.
 
                                       26
<PAGE>
    TOOLS.H++.  Tools.h++  encapsulates and  extends the  Standard C++  Library,
making  the Standard  C++ Library easier  to use  by introducing object-oriented
constructs and adding new classes, such as hash tables, that are not part of the
Standard C++ Library. Used together, Tools.h++ and the Standard C++ Library give
users  the  portability  of  the  Standard  C++  Library  plus  the  safety  and
reusability associated with object-oriented design.
 
    HEAP.H++.   Heap.h++ is a replacement for the standard memory allocator that
comes with  UNIX machines.  This product  uses a  proprietary memory  allocation
algorithm  that allocates  memory faster and  with less  fragmentation than most
native allocators.
 
    THREADS.H++.  Threads.h++, which is built on top of the Tools.h++ foundation
class  library,  is   a  C++   class  library   for  developing   multi-threaded
applications.  Multi-threaded applications can offer improved responsiveness and
performance. By  writing to  the Threads.h++  Application Programming  Interface
("API"), users can write code that is both simpler and platform independent.
 
DATABASE
 
    DBTOOLS.H++.  DBTools.h++, which is built on top of the Tools.h++ foundation
class  library,  provides  a  common,  object-oriented  interface  to relational
databases. Applications can  be written  once to  the DBTools.h++  API and  then
deployed  to any  of the supported  databases, regardless of  the differences in
data structures and function calls between the different databases.  DBTools.h++
provides  native access  to Informix,  Ingres, Oracle  and Sybase,  plus general
connectivity to these and other relational databases through the ODBC  standard.
In   addition,  DBTools.h++   provides  a  flexible   error-handling  model  and
encapsulates SQL 92 DML functionality,  including SQL extensions such as  stored
procedures.
 
    DBFACTORY.    DBFactory is  a  development tool  that  automatically creates
business objects  represented in  the  schemas held  in a  relational  database.
DBFactory maps schema information, stored procedure activation and query results
into   DBTools.h++   classes.   Code   generation   is   controlled   through  a
point-and-click interface, which displays database and schema information on the
screen. DBFactory uses "style  files" to control code  generation. The user  can
edit the style files to tailor output to specific needs.
 
VISUAL USER INTERFACE
 
    ZAPP  DEVELOPERS  SUITE.    The  zApp  Developers  Suite  consists  of three
different products: the zApp  Application Framework, zApp  Factory and the  zApp
Interface  Pack. The zApp  Application Framework, which  is built on  top of the
Tools.h++ foundation class library, is  an object-oriented, GUI library  written
in  C++ that provides  portability among Windows  95, Windows NT,  OS/2 and many
versions of UNIX. The  user programs once to  the zApp API and  is then able  to
deploy  to any supported platform with  minimal changes. zApp Factory allows the
user to create an  application visually. The user  drags and drops various  user
elements,  such as push buttons, edit boxes  and drop down lists, onto a window,
thereby building an application more quickly. zApp Factory then generates  calls
to  the  zApp  Application  Framework library  needed  to  represent  the visual
interface. zApp Interface  Pack provides  high-level visual  objects and  custom
controls  and extends the functionality of  the zApp Application Framework. zApp
Interface  Pack  consists  of  approximately  100  classes,  including   tables,
toolbars,  status lines,  3D controls  and bitmap  buttons. The  zApp Developers
Suite was acquired by the Company in the Inmark Merger in October 1995.
 
    VIEW.H++.  View.h++, which is built on top of the Tools.h++ foundation class
library, is a  C++ library that  provides an object-oriented,  C++ interface  to
OSF/Motif,  the industry standard GUI for  UNIX machines. View.h++ supports both
Motif 1.1 and Motif 1.2 features.
 
MATHEMATICAL
 
    MONEY.H++.    Money.h++  is  a  C++  class  library  for  representing   and
manipulating  exact decimal fractions, primarily  in banking and other financial
applications. It also includes I/O  formatting objects, error handling,  control
over rounding and explicit representation for several non-numeric values.
 
                                       27
<PAGE>
    MATH.H++.  Math.h++ is a C++ class library that improves the performance and
reliability of any code that manipulates arrays of numbers. It includes vectors,
matrices, arrays, random number generators and Fast Fourier Transforms. Math.h++
is useful in mathematical and numerical applications.
 
    LAPACK.H++.   LAPACK.h++ is  a C++ class  library that is  designed to solve
numerical  linear   algebra   problems.  It   manages   the  details   of   data
representation,   enabling   the  programmer   to  concentrate   on  application
development.
 
DISTRIBUTED
 
    NET.H++.  Net.h++, which is built  on top of the Tools.h++ foundation  class
library,  is a  C++ class library  for developing  applications that communicate
across a network. By  programming to the  Net.h++ API, the  user can write  code
that is both simpler and platform independent.
 
    ORBSTREAMS.H++.   ORBstreams.h++,  which is  built on  top of  the Tools.h++
foundation class library, is a C++ library that makes C++ programming in an  OMG
CORBA  environment much easier by providing  C++ classes that stream complicated
C++ objects  across a  CORBA interface,  eliminating the  need to  write  custom
marshalling and unmarshalling routines.
 
JAVA
 
    JFACTORY.   JFactory  is similar to  zApp Factory, except  that it generates
Java calls to the Abstract Windowing Toolkit (from Sun Microsystems), instead of
C++ calls to the zApp Application Framework. The user can design an  application
visually  by  dragging and  dropping elements,  such as  radio buttons  and edit
boxes, onto  a window.  Once the  look  of the  application has  been  designed,
JFactory automatically generates the code for the application.
 
    JMONEY.   JMoney is  a Java class library  for representing and manipulating
exact decimal fractions, primarily for banking and other financial applications.
It also includes algorithms for calculating amortization and other schedules.
 
    JTOOLS.  JTools is a Java class library that extends the set of utility data
structures  that  comes  with  the  Java  Development  Kit  distributed  by  Sun
Microsystems.
 
    JWIDGETS.   JWidgets is  a Java class  library that extends  the set of user
controls  that  comes  with  the   Java  Development  Kit  distributed  by   Sun
Microsystems.  It includes such  controls as trees,  tabbed notebooks, grids and
others.
 
                                       28
<PAGE>
CUSTOMERS
 
    The  Company's  products  are  used  by  programmers  to  develop   software
applications  for organizations  in a wide  variety of industries.  To date, the
Company  has  sold   over  50,000   end-user  licenses.  The   following  is   a
representative  list of customers  responsible for more  than $50,000 in revenue
during the 24 months ended September 30, 1996.
 
TELECOMMUNICATIONS
- ----------------------------------------
  Bell Atlantic
  Bell Northern Research
  BellSouth Telecommunications
  Bosch Telecom
  Deutche Telecom
  Ericsson
  Lucent Technologies
  MCI
  Motorola
  Northern Telecom
  NYNEX
  US West Communications
 
INFORMATION SYSTEMS/SOFTWARE
- ----------------------------------------
  Cadence Design Systems
  ComputerVision
  D&B Software
  ICON Solutions
  Netscape
  Objective Systems Integrators
 
SYSTEMS INTEGRATORS
- ----------------------------------------
  American Management Systems
  Andersen Consulting
  Cap Gemini
  E Systems
  PSI AG
 
FINANCIAL INSTITUTIONS
- ----------------------------------------
  Citicorp
  Deutsche Bank
  Edward D. Jones and Company
  Lehman Brothers
  Morgan Guaranty Trust Co.
  Morgan Stanley
  Smith Barney
  The Options Clearing Corporation
  Union Bank of Switzerland
  Westdeutche Landesbank
 
INDUSTRIAL, CONSUMER & OTHER
- ----------------------------------------
  A.C. Nielsen Company
  Blue Cross/Blue Shield
  DOD, Maryland Procurement Office
  FedEx
  Ford Motor Company
  Hughes Electronics
  Lockheed Martin
  Loral
  Mead Data Central
  Medaphis Corporation
  Schlumberger Technologies
  TASC
 
COMPUTER/ELECTRONICS
- ----------------------------------------
  3Com
  Cable Data
  Cabletron Systems
  IBM
  Sony
 
TRANSPORTATION
- ----------------------------------------
  Sabre Decision Technologies
  TransQuest Information Systems
  Worldspan
 
VARS AND OEMS
- ----------------------------------------
  Hewlett-Packard
  Microware
  Rational Software
  Siemens Nixdorf
  Silicon Graphics
  Sun Microsystems
  Tandem Computers
 
SALES, MARKETING AND CUSTOMER SUPPORT
 
   
    The  Company  markets  its  software  primarily  through  its  direct  sales
organization  and, to a lesser extent, through outside sales representatives and
indirect channel partners.  As of September  30, 1996, the  Company's sales  and
marketing  organization consisted of 64  individuals. In addition, the Company's
products and related tools are sold directly through VARs and OEMs. The  Company
sells  perpetual use, non-exclusive licenses to use its products for an up front
fee. The licenses generally include a 30-day right of return policy.
    
 
    TELESALES.  As  of September  30, 1996,  the Company  employed 28  telesales
representatives.  A  significant part  of  the Company's  "Tools.h++ Everywhere"
strategy is  the  sale  of  its  products to  individual  and  small  groups  of
programmers.  The Company uses OEM generated and other targeted mailing lists to
distribute product catalogs to those individuals. The Company's telesales  force
complements the "Tools.h++ Everywhere" strategy by fielding inquiries and orders
from  a broad range  of users who  are exposed to  one or more  of the Company's
products. Sales through this channel are  typically less than $50,000 per  order
and the sales cycle is generally less than two months.
 
    DIRECT FIELD SALES.  To date, the Company has primarily conducted its direct
sales  activities in the United States  and through a recently established sales
office in Germany. As of September  30, 1996, the Company employed eight  direct
field sales representatives supported by one technical sales representative. The
Company's   field  sales  force  targets  Fortune  500  customers  in  strategic
industries, such as financial services  and telecommunications. The field  sales
force  typically  focuses  on  reaching chief  information  officers  or similar
enterprise-wide technology  purchasers.  The sales  cycle  for this  "top  down"
approach typically ranges from two to six months. The Company maintains domestic
direct  sales offices or personnel in Oregon, California, Colorado and New York.
German direct sales operations are located in Aschaffenburg, Germany.
 
                                       29
<PAGE>
    ORIGINAL EQUIPMENT MANUFACTURERS AND VALUE  ADDED RESELLERS.  The  Company's
foundation  products are bundled with many leading C++ compilers and distributed
by major OEMs and VARs. Although this  use of OEMs and VARs does not  contribute
significantly to the Company's revenue, it does further the Company's "Tools.h++
Everywhere"  strategy by increasing  the exposure of C++  users to the Company's
products and providing name recognition for the Company.
 
    The Company's marketing efforts  are directed at  broadening the market  for
its  products  by increasing  awareness  among corporate  programmers  and chief
information officers. In support of  its sales efforts, the Company's  marketing
department  conducts  comprehensive  programs that  include  advertising, direct
mail,  public   relations,   trade   shows,  seminars   and   ongoing   customer
communications  programs.  The  Company  also keeps  its  customers  informed of
advances in the field through technical  papers and other mailings. The  Company
maintains  a  Web  site  on  the  Internet  that  provides  Company  and product
information and handles sales  and distribution of  JFactory. The Company  makes
all  of its products  available for sale  and distribution over  the Internet to
customers in the United States.
 
    The Company believes that a high  level of customer support is important  to
the successful marketing and sale of its products. The Company offers telephone,
electronic  mail, fax  and Internet-based  customer support  through its support
services staff.  Initial  product  license  fees include  30  days  of  customer
support.  The  Company also  offers annual  maintenance agreements  that include
technical support and upgrades, and offers introductory and advanced classes and
training programs.
 
PRODUCT DEVELOPMENT
 
    As of September 30, 1996, there  were 62 employees on the Company's  product
development  staff.  The Company's  product  development expenditures  in fiscal
1994,  1995  and  1996  were  $2.1  million,  $3.2  million  and  $5.5  million,
respectively,  and represented 29.3%, 26.8%  and 29.4% of revenue, respectively.
The Company expects  that it will  continue to commit  substantial resources  to
product development in the future.
 
    The majority of the Company's research and development department is located
at  the Company's headquarters  in Corvallis, Oregon,  with additional groups in
Mountain View, California and Charlotte, North Carolina. The Company's  research
and development department is organized into six different teams, reflecting the
six  different  product  groups, Foundation,  Database,  Visual  User Interface,
Mathematical, Distributed  and Java.  Each  team has  a  lead architect  who  is
responsible  for  the technical  content  of the  product  group, as  well  as a
development manager who is responsible for  the personnel in the group, both  of
whom  work  closely  with a  corresponding  marketing manager  in  the marketing
department. Although development teams are  responsible for the overall  design,
implementation  and testing of  products, the Company  has a Quality Engineering
("QE") team  that designs  test suites  and maintains  configuration  management
systems.
 
    The   Company  has  begun  to  adopt   ClearCase  from  Atria  Software  for
configuration management. The Company intends to perform synchronization between
sites using the  ClearCase "Remote Site"  option. Full adoption  is expected  by
late  calendar 1996. In addition, the Company uses Purify and Quantify from Pure
Software to improve product quality. All  products developed by the Company  are
tested  using Purify during the Company QE process. The Company uses an internal
DESIGN AND STYLE GUIDE  to ensure consistency  of general architectural,  design
and  style features. Furthermore, the Chief Technical Officer is responsible for
the design  and  implementation  of common  architectural  features  across  all
products.
 
    Rogue  Wave is continuing to  expand and enhance its  catalogue of C++ class
libraries and related development tools. In  addition, Rogue Wave is working  to
solidify its place as a leader in the newly developing Java tools market.
 
    An  important architectural  principle of the  Company is  that all products
should be "policy-free." That is, they should not dictate how the product should
be used and in what environment. As an example, DBTools.h++ can manage  database
connections  (how and when they are established  and terminated) or it can allow
the programmer to manage them manually.
 
                                       30
<PAGE>
    C++ PRODUCTS.  The Company plans  to introduce a new version of  DBTools.h++
that  will support SQL 3  features, as well as  improved performance and support
for transactions.  The  Company  is  also working  on  libraries  to  facilitate
developing distributed intranet applications.
 
    Rogue  Wave  plans to  introduce  a new  product  designed to  integrate and
enhance the  functionality  of  its  code generation  tools,  zApp  Factory  and
DBFactory.  The  new product  is being  designed to  enable customers  to create
business objects that can  include both visual  and database access  components.
The  product is  being designed to  utilize live  data, even in  design mode, to
enhance the realism of applications as they are being developed. It is  expected
to  be able to generate  both C++ code and  database schema information to model
business objects. The Company currently estimates that this new product will  be
introduced by the third quarter of fiscal 1997.
 
    JAVA PRODUCTS.  The Company is also developing additional products for Java.
Although  the  Java  language comes  with  a development  library,  the built-in
library lacks the breadth  and sophistication of  a complete foundation  library
like  Rogue Wave's Tools.h++. Rogue Wave plans to fill this gap by continuing to
augment JTools, its Java  foundation library. Rogue Wave  also plans to  enhance
the  current JFactory product  with a family  of products designed  to allow the
building of business  objects in Java.  The new products  will utilize the  same
underlying code base used in the Company's C++ Factory product line. As with the
C++  Factory products, the  resulting business objects can  have both visual and
database components.
 
    The Company's  future success  will depend  on its  ability to  continue  to
enhance  its current product line  and to continue to  develop and introduce new
products that keep pace with competitive product introductions and technological
developments, satisfy diverse and  evolving customer requirements and  otherwise
achieve  market acceptance. There can  be no assurance that  the Company will be
successful in continuing to  develop and market on  a timely and  cost-effective
basis  fully functional  product enhancements  or new  products that  respond to
technological advances by  others, or that  its enhanced and  new products  will
achieve  market acceptance. In addition, the Company has in the past experienced
delays in  the  development,  introduction  and marketing  of  new  or  enhanced
products,  and there can  be no assurance  that the Company  will not experience
similar delays  in the  future. Any  failure  by the  Company to  anticipate  or
respond  adequately to  changes in technology  and customer  preferences, or any
significant delays in product development or introduction, would have a material
adverse effect on  the Company's  business, financial condition  and results  of
operations.
 
INTELLECTUAL PROPERTY AND OTHER PROPRIETARY RIGHTS
 
   
    The  Company relies primarily  on a combination  of copyright, trademark and
trade secret  laws, confidentiality  procedures  and contractual  provisions  to
protect  its proprietary rights. The Company  also believes that factors such as
the  technological  and   creative  skills   of  its   personnel,  new   product
developments,  frequent  product  enhancements,  name  recognition  and reliable
product  maintenance   are  essential   to   establishing  and   maintaining   a
technological  leadership position. The  Company seeks to  protect its software,
documentation and other written materials under trade secret and copyright laws,
which afford  only limited  protection.  The Company  currently has  one  patent
application  pending in the United States. The technology covered by the pending
patent application currently is not included  in any of the Company's  products.
There can be no assurance that the Company's pending patent application, whether
or  not being currently challenged  by applicable governmental patent examiners,
will be issued with the  scope of the claims sought  by the Company, if at  all.
Furthermore, there can be no assurance that others will not develop technologies
that  are similar or superior  to the Company's technology  or design around the
Company's  pending  patent.  Despite  the  Company's  efforts  to  protect   its
proprietary  rights, unauthorized  parties may  attempt to  copy aspects  of the
Company's products or to obtain and use information that the Company regards  as
proprietary.  The nature of many of  the Company's products requires the release
of the source code to all customers.  As such, policing unauthorized use of  the
Company's  products is difficult,  and while the Company  is unable to determine
the extent to which piracy of its software products exists, software piracy  can
be  expected to be a  persistent problem. In addition,  the laws of some foreign
countries do not  protect the Company's  proprietary rights as  fully as do  the
laws of the United States. There can be no assurance that the Company's means of
protecting  its  proprietary  rights in  the  United  States or  abroad  will be
adequate or that competition will not independently develop similar technology.
    
 
                                       31
<PAGE>
    The Company is  not aware that  it is infringing  any proprietary rights  of
third  parties. There can be no assurance,  however, that third parties will not
claim infringement by  the Company  of their intellectual  property rights.  The
Company expects that software product developers will increasingly be subject to
infringement  claims as the number of  products and competitors in the Company's
industry segment grows and the  functionality of products in different  industry
segments  overlaps.  Any  such claims,  with  or  without merit,  could  be time
consuming to defend, result in costly litigation, divert management's  attention
and  resources, cause  product shipment delays  or require the  Company to enter
into royalty or licensing agreements.  Such royalty or licensing agreements,  if
required, may not be available on terms acceptable to the Company, if at all. In
the  event of a successful claim of product infringement against the Company and
failure or  inability  of  the  Company to  license  the  infringed  or  similar
technology,  the Company's  business, operating results  and financial condition
would be materially and adversely affected.
 
COMPETITION
 
    The market for the Company's  products is intensely competitive, subject  to
rapid  change and significantly affected by  new product introductions and other
market activities of industry participants. The Company's products are  targeted
at  the emerging market  for C++ software  parts and programming  tools, and the
Company's competitors offer a variety of  products and services to address  this
market.  The Company  believes that  the principal  competitive factors  in this
market  are  product  quality,   flexibility,  performance,  functionality   and
features,  use of  standards based technology,  quality of  support and service,
company reputation and price. While price is less significant than other factors
for corporate  customers,  price can  be  a significant  factor  for  individual
programmers.  Direct  competitors  include  Microsoft (with  its  MFC),  IBM and
several privately held companies. Microsoft is a particularly strong  competitor
due  to its large  installed base and the  fact that it  bundles its MFC library
with its own  and other C++  compilers. Microsoft  may decide in  the future  to
devote more resources to or may broaden the functions of MFC in order to address
and  more effectively compete with the  functionality of the Company's products.
Software applications can also be developed using software parts and programming
tools in environments other than  C++. Indirect competitors with such  offerings
include    Microsoft   (with   its   ActiveX   technology),   Borland,   Oracle,
ParcPlace-Digitalk and  Powersoft  (a  subsidiary  of  Sybase).  Many  of  these
competitors  have longer  operating histories,  significantly greater financial,
technical, marketing and other resources, significantly greater name recognition
and larger installed bases of customers  than the Company. In addition,  several
database   vendors,  such  as  Informix,  Oracle  and  Sybase  are  increasingly
developing robust software parts for inclusion with their database products  and
may begin to compete with the Company in the future. These potential competitors
have  well-established relationships  with current  and potential  customers and
have the resources to enable them to more easily offer a single vendor solution.
Like the  Company's current  competitors, many  of these  companies have  longer
operating  histories, significantly  greater resources and  name recognition and
larger installed  bases  of customers  than  the  Company. As  a  result,  these
potential  competitors may be  able to respond  more quickly to  new or emerging
technologies  and  changes  in  customer  requirements,  or  to  devote  greater
resources  to the  development, promotion  and sale  of their  products than the
Company. In addition, the Company  faces competition from Borland, Symantec  and
other companies for its current Java products and it expects to face significant
competition  in  the  future from  such  companies  with respect  to  other Java
products the Company may introduce.
 
    The Company also  faces competition  from systems  integrators and  internal
development   efforts.  Many  systems   integrators  possess  industry  specific
expertise that may enable  them to offer a  single vendor solution more  easily,
and   already  have  a   reputation  among  potential   customers  for  offering
enterprise-wide solutions  to  software  programming  needs.  There  can  be  no
assurance  that these  third parties, many  of which  have significantly greater
resources than the Company, will not market competitive software products in the
future. It is also possible that new competitors or alliances among  competitors
will  emerge  and rapidly  acquire significant  market  share. The  Company also
expects that  competition  will  increase  as  a  result  of  software  industry
consolidation.  Increased competition  may result  in price  reductions, reduced
gross margins  and loss  of market  share,  any of  which could  materially  and
adversely  affect  the  Company's  business,  operating  results  and  financial
condition. There can be no  assurance that the Company  will be able to  compete
successfully   against  current  and  future  competitors  or  that  competitive
pressures faced by  the Company  will not  materially and  adversely affect  its
business, financial condition and results of operations.
 
                                       32
<PAGE>
EMPLOYEES
 
    As of September 30, 1996, the Company had a total of 172 employees, of which
166 were based in the United States and six were based in Germany. Of the total,
64  were engaged in sales and marketing, 62 were in product development, 18 were
in customer support, and 28 were in finance, administration and operations.  The
Company's  future  performance depends  in significant  part upon  the continued
service of its  key technical, sales  and senior management  personnel, none  of
whom  is bound by  an employment agreement. The  loss of the  services of one or
more of the Company's key employees could have a material adverse effect on  the
Company's business, financial condition and results of operations. The Company's
future  success also  depends on  its continuing  ability to  attract, train and
retain highly qualified technical,  sales and managerial personnel.  Competition
for  such personnel is intense,  and there can be  no assurance that the Company
can retain its key technical, sales and managerial personnel in the future.  The
Company  has not experienced any work  stoppages and considers it relations with
its employees to be good.
 
FACILITIES
 
   
    The  Company's  principal  administrative,  sales,  marketing,  support  and
product   development   offices  are   located   in  facilities   consisting  of
approximately 41,000 square feet in Corvallis, Oregon and 13,000 square feet  in
Mountain  View, California.  The leases  on the  Corvallis facilities  expire on
various dates from 1998 through 2001 and the lease on the Mountain View facility
expires in 1999. The Company currently  leases other domestic sales and  support
offices in Colorado, New York, North Carolina and Oregon. The Company also rents
space  on a month-to-month basis for its international office in Germany. Note 4
of Notes  to  Consolidated Financial  Statements  describes the  amount  of  the
Company's  lease obligations. The Company  believes that its existing facilities
are adequate for its current needs  and that suitable additional or  alternative
space  will  be available  in  the future  on  commercially reasonable  terms as
needed.
    
 
                                       33
<PAGE>
                                   MANAGEMENT
 
DIRECTORS, EXECUTIVE OFFICERS AND CERTAIN KEY EMPLOYEES
 
    The  directors, executive officers and certain key employees of the Company,
and their ages as of September 30, 1996 are as follows:
 
<TABLE>
<CAPTION>
              NAME              AGE                 POSITION
   --------------------------   ---   ------------------------------------
   <S>                          <C>   <C>
   Thomas Keffer, Ph.D.         44    President, Chief Executive Officer
    (1)......................         and Chairman of the Board of
                                       Directors
   Dan Whitaker..............   42    Executive Vice President, Marketing
                                      and Director
   Michael Scally............   45    Chief Operating Officer
   Robert M. Holburn, Jr.....   50    Chief Financial Officer and
                                      Secretary
   Thomas B. Brookes.........   33    Vice President, Corporate Counsel
   Michael A. Foreman........   45    Vice President, Development
   Allan Vermeulen, Ph.D.....   31    Chief Technical Officer
   Thomas M. Atwood..........   47    Director
   Howard M. Love, Jr........   36    Director
   Richard P. Magnuson          40    Director
    (1)(2)...................
   Thomas H. Peterson           40    Director
    (1)(2)...................
</TABLE>
 
- ------------------------
(1) Member of the Compensation Committee.
 
(2) Member of the Audit Committee.
 
    THOMAS KEFFER, PH.D., President, Chief Executive Officer and Chairman of the
Board of Directors, has been with the  Company since its inception in 1989.  Dr.
Keffer  was a founder of the Company. Prior to 1989, Dr. Keffer was an Assistant
Professor of Oceanography at the  University of Washington. Dr. Keffer  received
his  Ph.D. in  Physical Oceanography from  Oregon State University  and his B.A.
from Cornell University.
 
    DAN WHITAKER, Executive Vice President,  Marketing and a director, has  been
with  the Company  since January  1992. From June  1990 until  January 1992, Mr.
Whitaker was  the Vice  President  of Marketing  for Evergreen  Technologies,  a
computer   hardware  company.  Mr.  Whitaker  was  a  founder  of  the  Software
Association of Oregon and served as its Director from 1989 to 1990. From 1982 to
1989 Mr. Whitaker  served as  President of  Software Support  Services, Inc.,  a
software company. Mr. Whitaker received his B.A. from Oregon State University.
 
    MICHAEL  SCALLY has  served as  the Chief  Operating Officer  of the Company
since June 1996. From  May 1994 until  June 1996, he  served as Vice  President,
National  Telesales of Intersolv,  a software company.  From November 1988 until
April 1994, he was the Vice President, General Manager of Carnegie Group Inc., a
computer  consulting  company.  Mr.  Scally  received  his  B.S.  from  Michigan
Technological University.
 
    ROBERT  M. HOLBURN,  JR., the Chief  Financial Officer and  Secretary of the
Company, has been with  the Company since October  1994. Between March 1994  and
October  1994, he  served as  the Chief Financial  Officer for  MacSema, Inc., a
manufacturer of electronic data  storage systems. From  August 1993 until  March
1994,  he served as an independent  financial consultant. From August 1992 until
August 1993,  he  served  as  the Chief  Financial  Officer  for  Pacific  Coast
Technologies,  an electronics company. From 1987  until August 1992, Mr. Holburn
served  as  Vice  President  of  Administration,  Chief  Financial  Officer  and
Secretary  of Advanced Power Technology,  a semiconductor manufacturer. Prior to
1987, he was employed for 13 years with Texas Instruments, Inc., an  electronics
company,  where  he last  served  as Controller  for  its world-wide  MOS memory
operations. Mr. Holburn received his M.B.A. from the College of William and Mary
and his B.S. from the University of Rhode Island.
 
    THOMAS B.  BROOKES has  served as  the Company's  Vice President,  Corporate
Counsel  since June 1996 and  has been employed as  legal counsel by the Company
since March 1994.  From May 1993  to March  1994, Mr. Brookes  was a  practicing
attorney.  From  July 1992  to December  1992,  Mr. Brookes  served as  the Vice
President of  Text-Tel, Inc.,  a  developer and  designer  of products  for  the
hearing  impaired. From October 1989  to July 1992, Mr.  Brookes was an attorney
with the law firm Wood  Tatum Wonnacot & Landis.  Mr. Brookes received his  B.A.
from the University of Oregon and his J.D. from the University of Washington.
 
                                       34
<PAGE>
    MICHAEL  A. FOREMAN has served as Vice President, Development of the Company
since September 1996. From March 1995 to June 1996, he served as Vice  President
of  Research and Development for EyeSys  Technologies, a medical device company.
Between May 1992 and March 1995, he was Senior Manager, Software Development  at
Informix  Software,  a  software  company. Prior  to  joining  Informix,  he was
employed for nine years with Hewlett-Packard, a computer hardware company, where
he last served as Research and Development Project Manager, Software Engineering
Systems Division.  Mr.  Foreman  received  his M.B.A.  from  the  University  of
Maryland and his B.S. from Virginia Polytechnic Institute.
 
    ALLAN VERMEULEN, PH.D. has served in a variety of positions with the Company
since  January 1993, serving as Chief Technical Officer since October 1995. From
November 1994 to October 1995, Dr. Vermeulen served as Senior Software Engineer.
From January  1993  to November  1994,  he served  as  a Technical  Manager  and
Software  Engineer.  Mr. Vermeulen  was enrolled  in a  doctoral program  at the
University of  Waterloo, Canada  prior  to joining  the Company.  Dr.  Vermeulen
received  his  Ph.D.  in  Systems  Design  Engineering  and  his  B.S.  from the
University of Waterloo, Canada.
 
    THOMAS M. ATWOOD has been a director of the Company since October 1994.  Mr.
Atwood  is currently  Chief Executive Officer  of Cinebase  Software, a software
company. Prior to that, he founded  Object Design, Inc., a software company,  in
1988 and served as its Chairman through December 1995.
 
    HOWARD  M. LOVE, JR. has been a  director of the Company since October 1995.
Since May 1996,  Mr. Love  has been General  Partner of  Love Capital  Partners,
L.P.,  an investment fund. From June 1984 until October 1995, Mr. Love served as
President and Chairman of the Board of Inmark.
 
    RICHARD P. MAGNUSON has been a director of the Company since November  1995.
Mr.  Magnuson served as a  general partner of Menlo  Ventures, a venture capital
firm, from 1984 until December 1995. Mr.  Magnuson also serves as a director  of
OrCAD,  Inc.,  a software  company, California  Water  Service Company,  a water
utility, and several privately held companies.
 
    THOMAS H. PETERSON has been a director  of the Company since July 1994.  Mr.
Peterson  has been a general partner of certain venture capital funds associated
with El Dorado Ventures, a venture capital company, since May 1991. From 1986 to
May 1991, Mr. Peterson  was an associate with  El Dorado Ventures. Mr.  Peterson
also serves as a director of several privately held companies.
 
    The  Company currently has  authorized six directors.  The current directors
were elected  pursuant  to  the  provisions  of  the  Company's  Certificate  of
Incorporation  in effect  prior to  the closing of  this offering,  and a voting
agreement that will expire upon the closing of this offering. The Certificate of
Incorporation provides for the election of  two directors solely by the  holders
of  Preferred Stock, two directors solely by the holders of Common Stock and the
remaining two  directors by  the holders  of Preferred  Stock and  Common  Stock
voting  together as a  class, one of  whom is designated  in accordance with the
voting agreement.  Upon  the  closing  of  this  offering,  the  Certificate  of
Incorporation  will provide for the  election of directors by  a majority of the
outstanding shares of capital stock. Each  director holds office until the  next
annual  meeting  of  stockholders  or  until a  successor  is  duly  elected and
qualified. The  Company's officers  serve  at the  discretion  of the  Board  of
Directors.
 
COMMITTEES
 
    The  Audit Committee  consists of Mr.  Magnuson and Mr.  Peterson. The Audit
Committee  makes  recommendations  to  the  Board  of  Directors  regarding  the
selection  of independent auditors,  reviews the results and  scope of the audit
and other services provided  by the Company's  independent auditors and  reviews
and evaluates the Company's audit and control functions.
 
    The  Compensation Committee  consists of  Dr. Keffer,  Mr. Magnuson  and Mr.
Peterson.  The  Compensation  Committee  makes  recommendations  regarding   the
Company's  1996 Equity Incentive Plan and Employee Stock Purchase Plan and makes
decisions concerning  salaries  and  incentive compensation  for  employees  and
consultants of the Company.
 
                                       35
<PAGE>
DIRECTORS' COMPENSATION
 
    The  Company's directors do not currently  receive any cash compensation for
service on the Board of Directors or any committee thereof, but directors may be
reimbursed for  certain expenses  in  connection with  attendance at  Board  and
committee meetings. Upon the completion of this offering, non-employee directors
will  be eligible  to participate  in the  Equity Incentive  Plan. See "--Equity
Incentive Plans."
 
COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION
 
    No member of the Compensation Committee of the Company serves as a member of
the board of directors or compensation committee  of any entity that has one  or
more  executive officers serving as a member of the Company's Board of Directors
or Compensation  Committee.  See "Certain  Transactions"  for a  description  of
transactions  between the  Company and entities  affiliated with  members of the
Compensation Committee.
 
EXECUTIVE COMPENSATION
 
    The following  table sets  forth the  compensation earned  by the  Company's
Chief  Executive Officer and  the three other  most highly compensated executive
officers (collectively, the "Named Executive  Officers") whose salary and  bonus
for  the fiscal  year ended September  30, 1996  were in excess  of $100,000 for
services rendered in all capacities to the Company for that fiscal year:
 
                           SUMMARY COMPENSATION TABLE
 
<TABLE>
<CAPTION>
                                                                                 LONG-TERM
                                                               ANNUAL       COMPENSATION AWARDS
                                                            COMPENSATION   ---------------------
                                                            -------------  SECURITIES UNDERLYING     ALL OTHER
NAME AND PRINCIPAL POSITION (1)                              SALARY ($)         OPTIONS (#)       COMPENSATION ($)
- ----------------------------------------------------------  -------------  ---------------------  ----------------
<S>                                                         <C>            <C>                    <C>
Thomas Keffer.............................................   $   145,000                --                  --
  President, Chief Executive Officer and Chairman of the
   Board
Dan Whitaker..............................................       120,000                --                  --
  Executive Vice President, Marketing and Director
Robert M. Holburn, Jr.....................................       105,000            26,666                  --
  Chief Financial Officer and Secretary
Thomas A. Nora (2)........................................       101,844                --          $   43,052(3)
  Former Vice President of Sales
</TABLE>
 
- ------------------------
(1) Michael  Scally, who  joined the  Company in  June 1996  as Chief  Operating
    Officer,  is paid an annual  salary of $175,000 and  would have been a Named
    Executive Officer had he served during the entire fiscal 1996.
 
(2) Mr. Nora served  as the Company's  Vice President of  Sales from March  1994
    until July 1996.
 
(3) Represents commissions paid.
 
EQUITY INCENTIVE PLANS
 
   
    1996  EQUITY INCENTIVE PLAN.  The  Company's 1996 Equity Incentive Plan (the
"Equity Incentive Plan") was adopted by the Board of Directors in June 1996  and
was  approved by  the stockholders  in October  1996. The  Equity Incentive Plan
amends and restates the  Company's 1994 Stock Option  Plan and the Inmark  Stock
Option  Plan. The  Company has  reserved a total  of 3,000,000  shares of Common
Stock for issuance under  the Equity Incentive Plan.  The Equity Incentive  Plan
provides  for the following types of stock-based awards: incentive stock options
for employees (including  officers and employee  directors); nonstatutory  stock
options for employees (including officers and employee directors), directors and
consultants;  and  restricted stock  purchase  awards, stock  bonuses  and stock
appreciation rights to employees (including officers and employee directors) and
consultants. The Equity Incentive Plan is administered by the Board of Directors
or a committee appointed by the Board, which determines recipients and types  of
awards  to be granted, including the  exercise prices, numbers of shares subject
to the awards and the exercisability thereof, provided that the terms of options
granted to non-employee directors are specified in the Equity Incentive Plan.
    
 
   
    Non-employee directors  are eligible  only for  nonstatutory option  grants.
Each  of the  Company's existing  non-employee directors  (Messrs. Atwood, Love,
Magnuson and Peterson) will  be granted an option  to purchase 10,000 shares  of
Common  Stock on the completion  of this offering. In  addition, each person who
becomes a  non-employee director  after  the completion  of this  offering  will
automatically  be granted an option to purchase 10,000 shares of Common Stock on
the date of his or her election to the Board. Such options will vest in 36 equal
    
 
                                       36
<PAGE>
monthly  installments.   Following  each   annual  meeting   of  the   Company's
stockholders  occuring after September 30,  1997, each non-employee director who
has continuously served as a non-employee director since the last annual meeting
will be granted an  option to purchase  3,500 shares of  Common Stock, and  each
other  person who is then  a non-employee director will  be granted an option to
purchase a prorated number of shares of Common Stock based on the number of days
such person has continuously  served as a non-employee  director since the  last
annual meeting. These options will be fully vested when granted.
 
    The term of a stock option granted under the Equity Incentive Plan generally
may  not exceed 10 years. The exercise price of options granted under the Equity
Incentive Plan is determined by the Board  of Directors, but, in the case of  an
incentive stock option, cannot be less than 100% of the fair market value of the
Common  Stock on the date  of grant. Options granted  under the Equity Incentive
Plan vest at  the rate specified  in the option  agreement, except that  options
shall  be fully vested  if the optionee  dies before the  end of the three-month
period (12  months if  the optionee  is totally  disabled) commencing  with  the
termination of the optionee's relationship with the Company. No stock option may
be  transferred by  the optionee other  than by will  or the laws  of descent or
distribution or, in certain limited instances, pursuant to a domestic  relations
order,  provided that an  optionee may designate a  beneficiary who may exercise
the option  following the  optionee's death  and a  nonstatutory option  may  be
transferred  to the extent  provided in the option  agreement. An optionee whose
relationship with the Company or any  related corporation ceases for any  reason
(other  than by death or permanent and total disability) may exercise options in
the three-month period following such  cessation (unless such options  terminate
sooner  or later  by their  terms). Options  may be  exercised for  up to twelve
months  after  an   optionee's  relationship  with   the  Company  and   related
corporations  ceases due to  death or disability  (unless such options terminate
sooner or later by their terms).
 
    No incentive stock option may be granted  to any person who, at the time  of
the  grant, owns  (or is deemed  to own) stock  possessing more than  10% of the
total combined voting  power of  the Company or  any affiliate  of the  Company,
unless  the option exercise price  is at least 110% of  the fair market value of
the stock subject to the option on the date of grant, and the term of the option
does not exceed five  years from the  date of grant.  The aggregate fair  market
value,  determined at  the time  of grant,  of the  shares of  Common Stock with
respect to which incentive stock options  are exercisable for the first time  by
an  optionee during any calendar  year (under all such  plans of the Company and
its affiliates) may not exceed $100,000.
 
    Shares subject to  stock awards  that have expired  or otherwise  terminated
without  having been exercised in  full again become available  for the grant of
awards under  the  Equity Incentive  Plan.  Shares subject  to  exercised  stock
appreciation rights will not again become available for the grant of new awards.
 
    The  Board of Directors has the authority to reprice outstanding options and
stock  appreciation  rights  and  to  offer  optionees  and  holders  of   stock
appreciation  rights the  opportunity to  replace outstanding  options and stock
appreciation rights with new options or  stock appreciation rights for the  same
or a different number of shares.
 
    Restricted stock purchase awards granted under the Equity Incentive Plan may
be granted pursuant to a repurchase option in favor of the Company in accordance
with  a vesting schedule  and at a  price determined by  the Board of Directors.
Restricted stock purchases  must be  at a  price equal to  at least  85% of  the
stock's fair market value on the award date, but stock bonuses may be awarded in
consideration  of past services without a purchase payment. Rights under a stock
bonus or restricted stock bonus agreement  may not be transferred other than  by
will,  the laws of descent and distribution  or a domestic relations order while
the stock  awarded  pursuant  to  such  an  agreement  remains  subject  to  the
agreement. Stock appreciation rights granted under the Equity Incentive Plan may
be tandem rights, concurrent rights or independent rights.
 
    Upon certain changes in control of the Company, all outstanding awards under
the Equity Incentive Plan must either be assumed or substituted by the surviving
entity.  If the  surviving entity  determines not  to assume  or substitute such
awards, and  with respect  to  persons then  performing services  as  employees,
directors  or consultants,  the time during  which such awards  may be exercised
must be accelerated  and the awards  terminated if not  exercised prior to  such
change in control.
 
    As  of September 30,  1996, 233,795 shares  of Common Stock  had been issued
upon the exercise of options granted under the Equity Incentive Plan, options to
purchase 1,450,726 shares of Common Stock  at a weighted average exercise  price
of  $2.38 were  outstanding and 1,315,479  shares remained  available for future
grant. The  Equity Incentive  Plan will  terminate in  June 2006  unless  sooner
terminated by the Board of Directors.
 
                                       37
<PAGE>
   
    EMPLOYEE  STOCK PURCHASE PLAN.   The Company's  Employee Stock Purchase Plan
(the "Purchase Plan") was adopted by the Board of Directors in June 1996 and was
approved by the stockholders in October  1996. The Company has reserved a  total
of  350,000 shares  of Common  Stock for issuance  under the  Purchase Plan. The
Purchase Plan is intended to qualify  as an employee stock purchase plan  within
the  meaning of  Section 423  of the Internal  Revenue Code.  Under the Purchase
Plan, the Board of Directors may authorize participation by eligible  employees,
including officers, in periodic offerings following the adoption of the Purchase
Plan. The offering period for any offering will be no more than 27 months.
    
 
    Employees are eligible to participate if they are employed by the Company or
an  affiliate of the Company designated by the Board of Directors. Employees who
participate in an offering can  have up to 15% (as  determined by the Board  for
each  offering) of  their earnings  withheld pursuant  to the  Purchase Plan and
applied, on  specified  dates determined  by  the  Board of  Directors,  to  the
purchase  of shares of Common  Stock. The price of  Common Stock purchased under
the Purchase Plan will be equal to 85% of the lower of the fair market value  of
the  Common  Stock on  the  commencement date  of  each offering  period  or the
relevant purchase date. Employees may end their participation in the offering at
any time during  the offering  period, and participation  ends automatically  on
termination of employment with the Company.
 
    In  the event of  certain changes of  control, the Company  and the Board of
Directors have discretion to  provide that each right  to purchase Common  Stock
will be assumed or an equivalent right substituted by the successor corporation,
or  the Board may shorten the offering period and provide for all sums collected
by payroll deductions to be applied  to purchase stock immediately prior to  the
change in control. The Purchase Plan will terminate at the Board's discretion.
 
OPTION GRANTS IN LAST FISCAL YEAR
 
    The  following table sets forth each grant  of stock options made during the
fiscal year ended September 30, 1996 to each of the Named Executive Officers:
 
<TABLE>
<CAPTION>
                                                        INDIVIDUAL GRANTS                       POTENTIAL REALIZABLE
                                     --------------------------------------------------------     VALUE AT ASSUMED
                                      NUMBER OF                                                ANNUAL RATES OF STOCK
                                     SECURITIES     PERCENT OF                                 PRICE APPRECIATION FOR
                                     UNDERLYING    TOTAL OPTIONS                                 OPTION TERM ($)(4)
                                       OPTIONS      GRANTED IN       EXERCISE     EXPIRATION   ----------------------
NAME (1)                             GRANTED (2)  FISCAL 1996 (3)  PRICE ($/SH)      DATE          5%         10%
- -----------------------------------  -----------  ---------------  -------------  -----------  ----------  ----------
<S>                                  <C>          <C>              <C>            <C>          <C>         <C>
Thomas Keffer......................          --            --               --             --          --          --
Dan Whitaker.......................          --            --               --             --          --          --
Robert M. Holburn, Jr..............      26,666           4.8%       $    6.75       6/6/2006  $  113,198  $  286,866
Thomas A. Nora.....................          --            --               --             --          --          --
</TABLE>
 
- ------------------------
(1) Mr. Scally was granted options to purchase 200,000 shares in June 1996, each
    with an exercise price of $6.75 per  share. These options have a term of  10
    years.
 
(2)  25% of these options vest on the first anniversary of the date of grant and
    an additional 2.083% vest each month  thereafter. These options have a  term
    of 10 years.
 
(3)  Based  on an  aggregate of  555,066  shares subject  to options  granted to
    employees of the  Company under the  Equity Incentive Plan  in fiscal  1996,
    including the Named Executive Officer.
 
(4) The potential realizable value is calculated based on the term of the option
    at  the time of grant (10 years). Stock  price appreciation of 5% and 10% is
    assumed pursuant  to  rules  promulgated  by  the  Securities  and  Exchange
    Commission  and does  not represent  the Company's  prediction of  its stock
    price  performance.  The   potential  realizable  values   at  5%  and   10%
    appreciation  are calculated by assuming that the exercise price on the date
    of grant appreciates at the indicated rate for the entire term of the option
    and that the option is exercised at the exercise price and sold on the  last
    day of its term at the appreciated price.
 
                                       38
<PAGE>
AGGREGATE OPTIONS EXERCISED IN 1996 AND YEAR-END OPTION VALUES
 
    The  following table sets forth for each of the Named Executive Officers the
shares acquired and the value realized on each exercise of stock options  during
the  year  ended September  30,  1996 and  the  number and  value  of securities
underlying unexercised options held by the Named Executive Officers at September
30, 1996:
<TABLE>
<CAPTION>
                                                                                           NUMBER OF SECURITIES
                                                                                          UNDERLYING UNEXERCISED
                                                                                                OPTIONS (1)
                                     SHARES                         VALUE              -----------------------------
NAME                          ACQUIRED ON EXERCISE                REALIZED                      EXERCISABLE
- -------------------------         ------------                   -----------                   ------------
<S>                        <C>                           <C>                           <C>
Thomas Keffer............                      --                                 --                       --
Dan Whitaker.............                      --                                 --                  150,493
Robert M. Holburn, Jr....                  10,000               $             58,500                   17,361
Thomas A. Nora...........                  48,264                            183,828                   12,842
 
<CAPTION>
 
                                                                         VALUE OF UNEXERCISED
                                                                       IN-THE-MONEY OPTIONS (2)
                                                                   --------------------------------
NAME                             UNEXERCISABLE                  EXERCISABLE                  UNEXERCISABLE
 
- -------------------------  -------------------------           -------------           -------------------------
 
<S>                        <C>                         <C>                             <C>
Thomas Keffer............                    --                                   --                     --
 
Dan Whitaker.............               127,340               $            1,103,866        $       934,039
 
Robert M. Holburn, Jr....                65,971                              125,727                303,268
 
Thomas A. Nora...........                    --                               93,348                     --
 
</TABLE>
 
- ------------------------
(1) These options vest monthly over four years and have a term of 10 years.
 
(2) Based on the difference between  the deemed fair market value as  determined
    by  the Board of Directors  on September 30, 1996  ($7.50 per share) and the
    exercise price.
 
401(K) PLAN
 
    In January 1993, the Board adopted  an employee savings and retirement  plan
(the  "401(k) Plan")  covering certain  of the  Company's employees  who have at
least 90 days of service with the Company, work a minimum of 1,000 hours  during
the  plan year  and have attained  the age of  21. Pursuant to  the 401(k) Plan,
eligible employees may elect to reduce  their current compensation by up to  the
lesser  of 20% of  such compensation or the  statutorily prescribed annual limit
($9,500 in 1996) and have the amount of such reduction contributed to the 401(k)
Plan. The Company matches  all employee contributions up  to 3% of earnings  and
half  of employee contributions from 3% to 5% of earnings. In addition, eligible
employees  may  make  roll-over  contributions   to  the  401(k)  Plan  from   a
tax-qualified  retirement  plan. Employees  become 20%  vested in  these Company
contributions after two years of service, and increase their vested  percentages
by  an additional 20%  for each year  of service thereafter.  The 401(k) Plan is
intended to qualify under Section 401 of  the Internal Revenue Code of 1986,  as
amended,  so that  contributions by  employees or by  the Company  to the 401(k)
Plan, and income  earned on the  401(k) Plan contributions,  are not taxable  to
employees until withdrawn from the 401(k) Plan, and so that contributions by the
Company,  if any, will be deductible by the Company when made. The trustee under
the 401(k) Plan, at the direction  of each participant, invests the 401(k)  Plan
employee salary deferrals in selected investment options.
 
LIMITATION OF LIABILITY AND INDEMNIFICATION MATTERS
 
    The  Company's Bylaws provide that the  Company will indemnify its directors
and officers and  may indemnify its  other employees and  agents to the  fullest
extent permitted by Delaware law. The Company is also empowered under its Bylaws
to  enter into indemnification contracts with  its directors and officers and to
purchase insurance  on behalf  of any  person  it is  required or  permitted  to
indemnify.  Pursuant  to  this  provision, the  Company  expects  to  enter into
indemnity agreements with each of its directors and executive officers.
 
    In addition, the  Company's Certificate of  Incorporation provides that,  to
the  fullest extent permitted by Delaware  law, the Company's directors will not
be liable for monetary  damages for breach of  the directors' fiduciary duty  of
care  to the Company and its stockholders.  This provision in the Certificate of
Incorporation  does  not  eliminate  the  duty  of  care,  and  in   appropriate
circumstances  equitable  remedies  such  as an  injunction  or  other  forms of
non-monetary relief would  remain available  under Delaware  law. Each  director
will  continue to be subject  to liability for breach  of the director's duty of
loyalty to the Company,  for acts or  omissions not in  good faith or  involving
intentional  misconduct, for knowing violations of law, for any transaction from
which  the  director  derived  an   improper  personal  benefit,  for   improper
transactions between the director and the Company and for improper distributions
to  stockholders and loans  to directors and officers.  This provision also does
not affect  a director's  responsibilities under  any other  laws, such  as  the
federal securities laws or state or federal environmental laws.
 
                                       39
<PAGE>
    The Company expects to enter into agreements with its directors and officers
that  require the Company to indemnify such persons against expenses, judgments,
fines, settlements and other amounts actually and reasonably incurred (including
expenses of  a derivative  action) in  connection with  any proceeding,  whether
actual  or threatened, to which any such person may be made a party by reason of
the fact that such person is or was a director or officer of the Company or  any
of its affiliated enterprises, provided such person acted in good faith and in a
manner  such person  reasonably believed  to be  in or  not opposed  to the best
interests of the Company  and, with respect to  any criminal proceeding, had  no
reasonable cause to believe his or her conduct was unlawful. The indemnification
agreements  also set forth certain procedures that  will apply in the event of a
claim for indemnification thereunder.
 
    Insofar as indemnification for liabilities arising under the Securities  Act
may  be permitted to directors, officers  and controlling persons of the Company
pursuant to the provisions  described above or otherwise,  the Company has  been
advised  that  in the  opinion of  the Securities  and Exchange  Commission such
indemnification is against public policy as expressed in the Securities Act  and
is, therefore, unenforceable.
 
                              CERTAIN TRANSACTIONS
 
    Thomas  Peterson, a  director of  the Company,  is a  general partner  of El
Dorado Venture Partners III, the general partner of El Dorado Ventures III, L.P.
("El Dorado III"), El Dorado  Technology IV, L.P. and  El Dorado C&L Fund,  L.P.
Richard  Magnuson,  a  director of  the  Company,  is a  limited  partner  of MV
Management VI, L.P., the general partner of Menlo Ventures VI.
 
   
    In July 1994, the Company issued an aggregate of 666,666 shares of Series  A
Preferred  Stock for cash  consideration of $1.0  million to entities affiliated
with El Dorado  III. The  purchase price  of the  Series A  Preferred Stock  was
determined through arms-length bargaining between the Company and El Dorado III.
At the time of the negotiations, Mr. Peterson was not a director of the Company.
Some  of the factors  that the Company and  El Dorado III  used to determine the
price for the Series A Preferred Stock were the Company's current revenue level,
its prospects for revenue growth, the status of its product development efforts,
the size of  the perceived market  for the Company's  products, El Dorado  III's
experience  in valuing  private companies  and the  market values  of comparable
companies, both public and private. The  entities affiliated with El Dorado  III
were  the only purchasers of  Series A Preferred Stock  in the transaction. Each
share of Series A Preferred  Stock will convert into  one share of Common  Stock
upon  the closing of this offering. In connection with the purchase, the Company
granted El Dorado III an option to  purchase up to an additional 133,333  shares
of  the Company's Series A  Preferred Stock at the same  price per share for six
months.
    
 
   
    In December  1994, the  Company issued  an aggregate  of 133,333  shares  of
Series  A  Preferred  Stock  for  cash  consideration  of  $200,000  to entities
affiliated with El Dorado III upon the exercise of their option to purchase such
shares. The entities affiliated with El  Dorado III were the only purchasers  of
Series  A Preferred Stock in  the transaction. Each share  of Series A Preferred
Stock will convert  into one  share of  Common Stock  upon the  closing of  this
offering.
    
 
   
    In  November  1995, the  Company issued  an aggregate  of 742,533  shares of
Series B Preferred Stock for  cash consideration of approximately $3.5  million.
In  connection with  such financing,  the Company  issued (i)  247,225 shares of
Series B Preferred Stock to entities affiliated  with El Dorado III for cash  in
the  amount of $1,175,563 and (ii) 453,248 shares of Series B Preferred Stock to
entities affiliated with Menlo Ventures VI, L.P. ("Menlo Ventures VI") for  cash
in  the amount of $2,155,197. The purchase price of the Series B Preferred Stock
was determined  through arms-length  bargaining between  the Company  and  Menlo
Ventures VI. At the time of the negotiations, Mr. Magnuson was not a director of
the  Company. Some of the factors that the Company and Menlo Ventures VI used to
determine the price for the Series  B Preferred Stock were the Company's  record
of  revenue growth, its prospects  for future revenue growth,  the status of its
product development efforts, Menlo Ventures  VI's experience in valuing  private
companies  and  the  market  values of  comparable  companies,  both  public and
private. The entities affiliated with El Dorado III and Menlo Ventures purchased
94.3% of the Series  B Preferred Stock  sold in the  transaction. Each share  of
Series  B Preferred Stock will  convert into one share  of Common Stock upon the
closing of this offering.
    
 
                                       40
<PAGE>
   
    As part of  the Inmark Merger,  Howard M.  Love, Jr., exchanged  all of  his
outstanding  shares of Common Stock of Inmark for 284,233 shares of Common Stock
of the Company. The exchange ratio was determined through arms-length bargaining
between the Boards of Directors of Inmark  and the Company. Some of the  factors
that  the  respective  Boards used  to  calculate  the exchange  ratio  were the
relative revenue levels of the two companies, the relative prospects for revenue
growth and the  number and types  of products offered  and under development  by
each  company.  Mr. Love  held approximately  33% of  the outstanding  shares of
Common Stock  of Inmark.  In connection  with the  Inmark Merger,  Mr. Love  was
elected  a director  of the  Company. In addition,  the Company  entered into an
employment agreement with Mr. Love that provided for Mr. Love to remain with the
Company until January 1, 1996. The terms of the agreement provided for a payment
of $55,500  for back  wages and  a  severance payment  upon his  termination  of
employment of $16,667. Mr. Love terminated his employment in January 1996.
    
 
    In  June 1996, the Board of Directors amended the terms of the stock options
held by Mr.  Holburn, Mr.  Brookes and  Mr. Nora,  officers of  the Company,  to
provide  that, upon  a change  in control  of the  Company, 50%  of the unvested
options of each such officer would become immediately vested. The stock  options
were  amended to make them consistent with the terms of stock options granted to
other officers.
 
    The Company believes that all of the transactions set forth above were  made
on  terms  no less  favorable  to the  Company  than could  have  been otherwise
obtained from unaffiliated third parties.
 
                                       41
<PAGE>
                       PRINCIPAL AND SELLING STOCKHOLDERS
 
    The following  table sets  forth  certain information  with respect  to  the
beneficial  ownership of the Company's outstanding  Common Stock as of September
30, 1996, and as adjusted to reflect the sale of the Common Stock being  offered
hereby  by (i) each person (or group of  affiliated persons) who is known by the
Company to own beneficially more than 5%  of the Common Stock, (ii) each of  the
Company's  directors, (iii) each  of the Named Executive  Officers, (iv) each of
the Selling Stockholders, and  (v) all directors and  executive officers of  the
Company  as  a  group.  The  table assumes  the  conversion  of  all outstanding
Preferred Stock into Common Stock upon  the completion of this offering.  Unless
otherwise  specified,  the address  of  the stockholder  is  the address  of the
Company set forth herein.
 
   
<TABLE>
<CAPTION>
                                                              SHARES BENEFICIALLY                   SHARES BENEFICIALLY
                                                                 OWNED PRIOR TO         NUMBER          OWNED AFTER
                                                                  OFFERING (1)         OF SHARES      OFFERING (1)(2)
                                                            ------------------------     BEING     ----------------------
BENEFICIAL OWNER                                              NUMBER      PERCENT       OFFERED      NUMBER     PERCENT
- ----------------------------------------------------------  ----------  ------------  -----------  ----------  ----------
<S>                                                         <C>         <C>           <C>          <C>         <C>
Thomas Keffer, Ph.D.......................................   1,591,200        30.6%           --    1,591,200       21.0%
Entities affiliated with..................................   1,130,984        21.8            --    1,130,984       15.0
 El Dorado Ventures III, L.P. (3)
 20300 Stevens Creek Blvd., Suite 395
 Cupertino, CA 95014
Entities affiliated with..................................     606,809        11.7            --      606,809        8.0
 Menlo Ventures VI, L.P. (4)
 3000 Sand Hill Road
 Building 4, Suite 100
 Menlo Park, CA 94025
Dan Whitaker (5)..........................................     550,903        10.3            --      550,903        7.1
Thomas A. Nora (6)........................................      61,110         1.2        61,110           --         --
Mary F. Rabe (7)..........................................      34,999           *        13,000       21,999          *
Robert M. Holburn, Jr. (8)................................      30,139           *                     30,139          *
Thomas H. Peterson (3)....................................   1,130,984        21.8            --    1,130,984       15.0
Richard P. Magnuson (9)...................................       6,666           *            --        6,666          *
Howard M. Love, Jr. (10)..................................     303,725         5.8            --      303,725        4.0
Thomas M. Atwood (11).....................................       6,944           *            --        6,944          *
Peter Handsman (12).......................................      46,695           *         7,000       39,695          *
Mark Richards (13)........................................      12,994           *         5,000        7,994          *
All directors and executive officers as a group (9
 persons) (14)............................................   3,667,783        67.5            --    3,667,783       47.0
</TABLE>
    
 
- ------------------------
 
 * Represents beneficial ownership of less than 1%.
 
   
 (1) Beneficial ownership  is determined  in accordance  with the  rules of  the
    Securities   and  Exchange  Commission  and  generally  includes  voting  or
    investment  power  with  respect  to  securities.  Except  as  indicated  by
    footnote,  and  subject to  community  property laws  where  applicable, the
    persons named in the table above have sole voting and investment power  with
    respect  to all shares of Common Stock  shown as beneficially owned by them.
    Percentage of beneficial ownership  is based on  5,198,308 shares of  Common
    Stock  outstanding as of  September 30, 1996 and  7,562,198 shares of Common
    Stock outstanding after completion of this offering.
    
 
   
 (2) Assumes  no  exercise  of  the  Underwriters'  over-allotment  option.  See
    "Underwriting."  If the Underwriters' over-allotment  option is exercised in
    full, the Company and certain stockholders  will sell up to an aggregate  of
    367,500  shares  of Common  Stock of  the Company,  and 7,565,948  shares of
    Common Stock  will be  outstanding after  the completion  of this  offering.
    Specifically,  (i)  the  Company  will  sell  3,750  shares,  (ii)  entities
    affiliated with El Dorado III will sell an aggregate of up to 136,000 shares
    and will beneficially own 994,984 shares,  or 13.2% of the Company's  Common
    Stock,  after completion  of this  offering, (iii)  entities affiliated with
    Menlo Ventures VI will  sell an aggregate  of up to  72,000 shares and  will
    beneficially own
    
 
                                       42
<PAGE>
   
    534,809  shares, or 7.1% of the  Company's Common Stock, after completion of
    this offering,  (iv)  Thomas  Keffer  will  sell  103,750  shares  and  will
    beneficially  own 1,487,450 shares, or 19.7%  of the Company's Common Stock,
    after completion of this offering, (v) Howard M. Love, Jr. will sell  15,000
    shares  and will beneficially  own 288,725 shares, or  3.8% of the Company's
    Common Stock, after completion of  this offering, (vi) Allan Vermeulen  will
    sell  16,000 shares and will beneficially own  121,156 shares or 1.6% of the
    Company's Common  Stock,  after completion  of  this offering,  (vii)  Kevin
    Gartner,  an  employee of  the  Company, will  sell  16,000 shares  and will
    beneficially own  226,970 shares,  or 3.0%  of the  Company's Common  Stock,
    after completion of this offering, and (viii) Michael Scally will sell 5,000
    shares  and  will  beneficially  own  42,222 shares  (less  than  1%  of the
    Company's Common Stock) after completion of this offering.
    
 
 (3) Represents 1,075,019 shares held by El Dorado III, 36,059 shares held by El
    Dorado Technology IV, L.P.,  and 19,906 shares held  by El Dorado C&L  Fund,
    L.P.  Mr. Peterson, a  director of the  Company, is a  general partner of El
    Dorado Venture Partners III, the general partner of the entities  affiliated
    with  El Dorado  III. Mr.  Peterson disclaims  beneficial ownership  of such
    shares except to the extent of his partnership interest therein.
 
 (4) Represents 597,708 shares held by  Menlo Ventures VI and 9,101 shares  held
    by Menlo Entrepreneurs Fund VI, L.P.
 
 (5) Includes 162,069 shares subject to stock options exercisable within 60 days
    of September 30, 1996.
 
 (6)  Includes 12,846 shares subject to stock options exercisable within 60 days
    of September 30, 1996.
 
 (7) Includes 28,333 shares subject to stock options exercisable within 60  days
    of September 30, 1996.
 
 (8)  Includes 20,139 shares subject to stock options exercisable within 60 days
    of September 30, 1996.
 
 (9) Represents 6,666 shares held by Richard P. and Amy C. Magnuson, Trustees of
    the Magnuson Revocable Trust dated 1/14/94. Does not include 597,708  shares
    held  by Menlo Ventures VI and 9,101 shares held by Menlo Entrepreneurs Fund
    VI, L.P. Mr. Magnuson, a director of the Company, is a limited partner of MV
    Management VI, L.P., general partner  of the entities affiliated with  Menlo
    Ventures  VI.  Mr. Magnuson  disclaims beneficial  ownership of  such shares
    except to the extent of his partnership interest therein.
 
   
(10) Includes 3,300 shares held by Howard  M. Love, Sr., Trustee of the  Cynthia
    Annabel Love 1996 Trust dated 10/8/96.
    
 
   
(11) Represents 6,944 shares subject to stock options exercisable within 60 days
    of September 30, 1996.
    
 
   
(12)  Includes 37,346 shares subject to  stock options exerciable within 60 days
    of September 30, 1996.
    
 
   
(13) Includes 2,598 shares subject to  stock options exercisable within 60  days
    of September 30, 1996.
    
 
   
(14) Includes 236,374 shares subject to stock options exercisable within 60 days
    of September 30, 1996.
    
 
                          DESCRIPTION OF CAPITAL STOCK
 
    The  following description of  the capital stock of  the Company and certain
provisions of the Company's Certificate of Incorporation and Bylaws is a summary
and is  qualified  in its  entirety  by the  provisions  of the  Certificate  of
Incorporation  and Bylaws,  which have been  filed as exhibits  to the Company's
Registration Statement, of which this Prospectus is a part.
 
    Upon the  closing of  this offering,  the authorized  capital stock  of  the
Company,  after giving  effect to  the conversion  of all  outstanding Preferred
Stock into  Common Stock,  and the  amendment of  the Company's  Certificate  of
Incorporation,  will consist  of 35,000,000  shares of  Common Stock,  $.001 par
value, and 5,000,000 shares of Preferred Stock, $.001 par value. As of September
30, 1996, there were approximately 74 holders of record of the Company's  Common
and Preferred Stock.
 
COMMON STOCK
 
    The  holders of Common Stock are entitled to one vote for each share held of
record on all matters submitted  to a vote of  the stockholders. The holders  of
Common  Stock are not entitled  to cumulative voting rights  with respect to the
election of directors, and, as a consequence, minority stockholders will not  be
able  to  elect  directors  on  the  basis  of  their  votes  alone.  Subject to
preferences that may be applicable to  any then outstanding shares of  Preferred
Stock, holders of Common Stock are entitled to receive ratably such dividends as
may  be  declared by  the  Board of  Directors  out of  funds  legally available
therefor. See "Dividend Policy." In the  event of a liquidation, dissolution  or
winding  up of the  Company, holders of  the Common Stock  are entitled to share
ratably in all assets remaining after payment of liabilities and the liquidation
preference of any then outstanding Preferred Stock. Holders of Common Stock have
no preemptive rights and no right to convert their
 
                                       43
<PAGE>
Common Stock into any other securities. There are no redemption or sinking  fund
provisions  applicable to  the Common  Stock. All  outstanding shares  of Common
Stock are, and all shares of Common  Stock to be outstanding upon completion  of
this offering will be, fully paid and nonassessable.
 
PREFERRED STOCK
 
    The  Preferred Stockholders  have elected  to convert  their Preferred Stock
into Common Stock upon the closing  of this offering. All outstanding shares  of
Preferred  Stock will  be converted into  1,542,532 shares of  Common Stock. See
Note 7 of Notes  to Consolidated Financial Statements  for a description of  the
currently  outstanding Preferred Stock. Following  the conversion, the Company's
Certificate of Incorporation will  be restated to delete  all references to  the
prior  series  of Preferred  Stock. The  Board of  Directors has  the authority,
without further action by the stockholders, to issue any undesignated shares  of
Preferred  Stock  in one  or more  series  and to  fix the  rights, preferences,
privileges and  restrictions  thereof,  including  dividend  rights,  conversion
rights,  voting rights,  terms of  redemption, liquidation  preferences, sinking
fund terms and the number of  shares constituting any series or the  designation
of such series, without any further vote or action by stockholders. The issuance
of  Preferred Stock could adversely affect the voting power of holders of Common
Stock and the likelihood  that such holders will  receive dividend payments  and
payments  upon liquidation and  could have the effect  of delaying, deferring or
preventing a change in control of the  Company. The Company has no present  plan
to issue any shares of Preferred Stock.
 
REGISTRATION RIGHTS
 
    After this offering, the holders of approximately 4,150,654 shares of Common
Stock  will be entitled  to certain rights  with respect to  the registration of
such shares  under the  Securities Act,  pursuant to  the Amended  and  Restated
Investors'  Rights Agreement among such holders  and the Company, dated November
10, 1995 as amended June 27, 1996 (the "Investors' Rights Agreement"). Under the
terms of the Investors'  Rights Agreement, if the  Company proposes to  register
any  of its securities under  the Securities Act, either  for its own account or
for the account of other  security holders exercising registration rights,  such
holders are entitled to notice of such registration and are entitled, subject to
certain limitations, to include shares therein. The holders may also require the
Company  to file a registration statement  under the Securities Act with respect
to their shares, and the Company is  required to use its best efforts to  effect
two  such registrations.  Furthermore, the  holders may  require the  Company to
register their  shares on  Form S-3  when  such form  becomes available  to  the
Company. Generally, the Company is required to bear all registration and selling
expenses  incurred in connection  with any such  registrations. These rights are
subject to  certain conditions  and limitations,  among them  the right  of  the
underwriters  of an  offering to  limit the  number of  shares included  in such
registration. Such registration rights  terminate seven years  from the date  of
this offering.
 
DELAWARE ANTI-TAKEOVER LAW AND CERTAIN CHARTER PROVISIONS
 
    The  Company is  subject to  the provisions of  Section 203  of the Delaware
General Corporation Law, an anti-takeover law. In general, the statute prohibits
a publicly held Delaware corporation  from engaging in a "business  combination"
with  an "interested stockholder" for a period  of three years after the date of
the transaction in which the person became an interested stockholder, unless the
business combination is approved in a prescribed manner. For purposes of Section
203, a "business combination" includes a merger, asset sale or other transaction
resulting  in  a  financial  benefit  to  the  interested  stockholder,  and  an
"interested   stockholder"  is  a  person  who,  together  with  affiliates  and
associates, owns (or  within three  years prior,  did own)  15% or  more of  the
corporation's voting stock.
 
    The  Company's Certificate  of Incorporation  also requires  that, effective
upon the closing of this offering, any action required or permitted to be  taken
by  stockholders of  the Company  must be  effected at  a duly  called annual or
special meeting of  the stockholders and  may not  be effected by  a consent  in
writing. In addition, special meetings of the stockholders of the Company may be
called  only by the Board  of Directors, the Chairman of  the Board or the Chief
Executive Officer. These provisions may  have the effect of delaying,  deferring
or preventing a change in control of the Company.
 
TRANSFER AGENT AND REGISTRAR
 
   
    ChaseMellon  Shareholder Services, L.L.C. has been appointed as the transfer
agent and registrar  for the  Company's Common  Stock. Its  telephone number  is
(415) 954-9512.
    
 
                                       44
<PAGE>
                        SHARES ELIGIBLE FOR FUTURE SALE
 
    Prior to this offering, there has been no market for the Common Stock of the
Company.  Future sales, or  the potential for  sales, whether or  not such sales
actually occur, of  substantial amounts  of Common  Stock in  the public  market
could  adversely affect market prices prevailing from time to time. Furthermore,
since only a limited number of shares  will be available for sale shortly  after
this  offering because of  certain contractual and  legal restrictions on resale
described below, sales of substantial amounts of Common Stock of the Company  in
the  public  market  after the  restrictions  lapse could  adversely  affect the
prevailing market price and the ability  of the Company to raise equity  capital
in the future.
 
   
    Upon  completion  of  the offering,  the  Company will  have  outstanding an
aggregate of  7,562,198 shares  of Common  Stock, assuming  no exercise  of  the
Underwriters'  over-allotment option and no  exercise of outstanding options and
based upon the number of shares outstanding  as of September 30, 1996. Of  these
shares,  all of the shares sold in this offering will be freely tradable without
restriction or further registration under the Securities Act, unless such shares
are purchased by "affiliates" of  the Company, as that  term is defined in  Rule
144  under the Securities Act ("Affiliates"). In addition, 583,054 shares issued
in  connection  with  the  Inmark  Merger  will  be  freely  tradeable   without
restriction  upon  the expiration  of the  lock-up  period described  below. The
remaining 4,529,144 shares  of Common  Stock held by  existing stockholders  are
"restricted securities" as that term is defined in Rule 144 under the Securities
Act  (the  "Restricted Shares").  Restricted Shares  may be  sold in  the public
market only if registered or if they qualify for an exemption from  registration
under Rules 144, 144(k) or 701 promulgated under the Securities Act, which rules
are summarized below.
    
 
    Upon  completion of this offering, the holders of 4,150,654 shares of Common
Stock, or their transferees, will be entitled to certain rights with respect  to
the  registration of such shares under  the Securities Act. Registration of such
shares under the  Securities Act  would result  in such  shares becoming  freely
tradeable  without  restriction  under  the Securities  Act  (except  for shares
purchased  by   Affiliates)  immediately   upon   the  effectiveness   of   such
registration. See "Description of Capital Stock--Registration Rights."
 
   
    The  Company, the Selling Stockholders and certain other stockholders of the
Company, including the  executive officers and  directors, who will  own in  the
aggregate  4,793,090 shares of Common Stock after the offering, have agreed that
they will  not, without  the prior  written consent  of Hambrecht  & Quist  LLC,
directly  or indirectly,  sell, offer, contract  to sell,  transfer the economic
risk of ownership in, make  any short sale, pledge  or otherwise dispose of  any
shares  of Common  Stock or any  securities convertible into  or exchangeable or
exercisable for or  any other  rights to purchase  or acquire  shares of  Common
Stock  owned by them  during the 180-day  period commencing on  the date of this
Prospectus. The Company  may, however,  issue shares  of Common  Stock upon  the
exercise  of  stock  options  that  are  currently  outstanding,  and  may grant
additional options under  the Equity  Incentive Plan,  provided such  additional
options shall not be transferable during such period.
    
 
    In  general, under Rule 144 as currently  in effect, beginning 90 days after
the date of this Prospectus, an Affiliate of the Company, or person (or  persons
whose shares are aggregated) who has beneficially owned Restricted Shares for at
least  two years, will be entitled to sell in any three-month period a number of
shares that  does  not  exceed the  greater  of  (i) one  percent  of  the  then
outstanding  shares of  the Company's  Common Stock  or (ii)  the average weekly
trading volume  of the  Company's Common  Stock in  the Nasdaq  National  Market
during the four calendar weeks immediately preceding the date on which notice of
the sale is filed with the Securities and Exchange Commission. Sales pursuant to
Rule  144 are subject to certain requirements relating to manner of sale, notice
and availability of current public information  about the Company. A person  (or
person  whose shares are aggregated) who is not deemed to have been an Affiliate
of the Company at any time during the 90 days immediately preceding the sale and
who has  beneficially  owned Restricted  Shares  for  at least  three  years  is
entitled  to sell  such shares  pursuant to  Rule 144(k)  without regard  to the
limitations described above.
 
    The Securities and  Exchange Commission has  proposed certain amendments  to
Rule  144 that would reduce by one  year the holding periods required for shares
subject to Rule 144 and Rule 144(k) to become eligible for resale in the  public
market.  This proposal, if  adopted, would substantially  increase the number of
shares of Common Stock eligible for immediate resale following the expiration of
the lock-up agreements  described above.  No assurance can  be given  concerning
whether  or when  the proposal  will be adopted  by the  Securities and Exchange
Commission.
 
                                       45
<PAGE>
    Any employee,  officer or  director  of or  consultant  to the  Company  who
purchased  or was  awarded shares  or options to  purchase shares  pursuant to a
written compensatory  plan  or  contract  is entitled  to  rely  on  the  resale
provisions  of Rule 701  under the Securities Act,  which permits Affiliates and
non-Affiliates to sell their Rule 701 shares without having to comply with  Rule
144's  holding period  restrictions, in each  case commencing 90  days after the
date of this Prospectus.  In addition, non-Affiliates may  sell Rule 701  shares
without  complying with the public information,  volume and notice provisions of
Rule 144. Rule 701 is available for stockholders of the Company as to all shares
issued pursuant to the exercise of options granted prior to this offering.
 
    The Company intends to  file a registration  statement under the  Securities
Act  covering shares of  Common Stock reserved for  issuance under the Company's
Equity Incentive Plan  and the  Purchase Plan. Based  on the  number of  options
outstanding  and options and shares reserved for issuance at September 30, 1996,
such registration  statement would  cover approximately  3,116,205 shares.  Such
registration  statement is expected to be filed  and to become effective as soon
as practicable after the date hereof. Shares registered under such  registration
statement will, subject to Rule 144 volume limitations applicable to Affiliates,
be  available for  sale in the  open market,  unless such shares  are subject to
vesting restrictions with the Company or the lock-up agreements described above.
See "Management."
 
                               LEGAL PROCEEDINGS
 
    On December 15, 1995, the Company filed suit in the Circuit Court of  Benton
County  (Oregon)  against Eugene  O. Cho,  former  Vice President  of Marketing,
seeking a declaration of  the rights of the  parties in connection with  162,483
shares  of Common Stock of the Company. The shares were the subject of two Stock
Restriction Agreements dated as of July 1, 1994 (the "Restriction  Agreements"),
the  meaning of the second of  which is in dispute. The  Company and Mr. Cho had
entered  into  a  Separation  Agreement  on  July  17,  1995  (the   "Separation
Agreement")  granting the Company repurchase rights  as to certain of the shares
covered by the second Restriction  Agreement and covering other issues  relating
to  Mr. Cho's termination  of employment. After  Mr. Cho refused  to perform the
Separation Agreement that had been executed, the Company filed suit as described
above. The  Company claims  that  the formula  controlling  the vesting  of  the
subject  shares was inadvertently misstated in the second Restriction Agreement,
and seeks  reformation of  that agreement  to  reflect the  true intent  of  the
parties,  such that, effective upon the termination  of Mr. Cho in May 1995, the
Company was entitled to repurchase 92,763 shares of Common Stock of the  Company
at  $0.15 per share. A First Amended Complaint was filed by the Company on March
26, 1996. On April 26, 1996, Mr.  Cho filed an answer and counterclaims  against
the Company, denying the Company's claims and seeking damages in connection with
the  alleged  breach  by  the  Company of  the  Restriction  Agreements  and the
Separation Agreement. Mr. Cho also asserts a claim for rescission of the  second
Restriction  Agreement. The Company  has denied the  material allegations of the
counterclaims. The Company filed a Second  Amended Complaint on August 23,  1996
adding  a  claim  for  breach  of contract  in  connection  with  the Separation
Agreement. On September 16, 1996, Mr. Cho filed an answer denying the  Company's
claims and asserting the same counterclaims as previously set forth. The case is
currently in the discovery stage. Trial is set for December 2, 1996.
 
    The Company has received a letter, dated October 1, 1996, from legal counsel
for  Thomas Nora  asserting various claims  against the Company  relating to the
termination of Mr. Nora's  employment with the Company.  The letter asserts  Mr.
Nora's  ownership of 140,000 shares  of the Company's Common  Stock and seeks to
have the Company repurchase such shares at a deemed fair value and to  reimburse
Mr.  Nora for specified expenses and unpaid wages. The Company believes that Mr.
Nora rightfully owns 48,264 shares of Common Stock and has the right to purchase
an additional 12,842 shares pursuant to stock options that expire on October 23,
1996.
 
    On October 30, 1996, Mark Anthony Pinone, a former employee of the  Company,
filed  a  Complaint in  Santa Clara  Superior Court,  alleging cause  for claims
against the Company and Mr.  Nora of breach of  contract, breach of the  implied
covenant  of good  faith and  fair dealing,  unlawful disability discrimination,
wrongful  termination  in  violation  of  public  policy,  and  intentional  and
negligent  infliction  of emotional  distress. The  Company denies  the material
allegations in the Complaint and is defending the lawsuit.
 
                                       46
<PAGE>
                                  UNDERWRITING
 
    Subject to  the terms  and  conditions of  the Underwriting  Agreement,  the
Underwriters  named below, through their  Representatives, Hambrecht & Quist LLC
and Wessels, Arnold & Henderson, L.L.C., have severally agreed to purchase  from
the  Company and  the Selling Stockholders  the following  respective numbers of
shares of Common Stock.
 
   
<TABLE>
<CAPTION>
                                                                                    NUMBER OF
NAME                                                                                  SHARES
- ----------------------------------------------------------------------------------  ----------
<S>                                                                                 <C>
Hambrecht & Quist LLC.............................................................     850,000
Wessels, Arnold & Henderson, L.L.C................................................     850,000
Alex. Brown & Sons Incorporated...................................................      60,000
Cowen & Company...................................................................      60,000
Montgomery Securities.............................................................      60,000
Morgan Stanley & Co. Incorporated.................................................      60,000
Robertson, Stephens & Company LLC.................................................      60,000
Smith Barney Inc..................................................................      60,000
UBS Securities LLC................................................................      60,000
Adams, Harkness & Hill, Inc.......................................................      30,000
Robert W. Baird & Co. Incorporated................................................      30,000
Dain Bosworth Incorporated........................................................      30,000
Furman Selz LLC...................................................................      30,000
Interstate/Johnson Lane Corporation...............................................      30,000
Janney Montgomery Scott Inc.......................................................      30,000
Punk, Ziegel & Knoell, L.P........................................................      30,000
Ragen Mackenzie Incorporated......................................................      30,000
SoundView Financial Group, Inc....................................................      30,000
Unterberg Harris..................................................................      30,000
Van Kasper & Company..............................................................      30,000
                                                                                    ----------
      Total.......................................................................   2,450,000
                                                                                    ----------
                                                                                    ----------
</TABLE>
    
 
    The Underwriting Agreement provides that the obligations of the Underwriters
are subject  to  certain conditions  precedent,  including the  absence  of  any
material  adverse change  in the Company's  business and the  receipt of certain
certificates, opinions  and  letters  from  the  Company  and  its  counsel  and
independent  auditors. The nature of the  Underwriters' obligations is such that
they are committed to purchase all shares of Common Stock offered hereby if  any
of such shares are purchased.
 
   
    The Underwriters propose to offer the shares of Common Stock directly to the
public  at the initial public offering price set forth on the cover page of this
Prospectus and to certain dealers at such price less a concession not in  excess
of  $0.48 per share. The  Underwriters may allow and  such dealers may reallow a
concession not in excess of $0.10 per share to certain other dealers. After  the
initial  public offering  of the  shares, the  offering price  and other selling
terms may be changed by the Representatives of the Underwriters.
    
 
   
    The Company and  certain stockholders  have granted to  the Underwriters  an
option,  exercisable no later than 30 days after the date of this Prospectus, to
purchase up to 367,500 additional shares  of Common Stock at the initial  public
offering  price, less the underwriting discount, set  forth on the cover page of
this Prospectus. To the extent that the Underwriters exercise this option,  each
of  the Underwriters will  have a firm commitment  to purchase approximately the
same percentage  thereof  which the  number  of shares  of  Common Stock  to  be
purchased  by it shown in the above table bears to the total number of shares of
Common  Stock  offered  hereby.  The  Company  and  such  stockholders  will  be
obligated,  pursuant to the  option, to sell  shares to the  Underwriters to the
extent the option is exercised. The  Underwriters may exercise such option  only
to  cover over-allotments made in  connection with the sale  of shares of Common
Stock offered hereby.
    
 
                                       47
<PAGE>
    The offering of the shares is made for delivery when, as and if accepted  by
the  Underwriters and subject  to prior sale and  to withdrawal, cancellation or
modification of the offering without notice. The Underwriters reserve the  right
to reject an order for the purchase of shares in whole or in part.
 
    The  Company  and  the Selling  Stockholders  have agreed  to  indemnify the
Underwriters  against  certain  liabilities,  including  liabilities  under  the
Securities  Act, and to contribute to  payments the Underwriters may be required
to make in respect thereof.
 
    In November  1995, the  Company issued  an aggregate  of 742,533  shares  of
Series  B Preferred Stock  for an aggregate  consideration of approximately $3.5
million. In connection with such financing, the Company issued 21,030 shares  of
Series  B Preferred Stock  to WA & H  Investments, L.L.C. ("WA  & H"), an entity
affiliated with Wessels, Arnold  & Henderson, L.L.C.  for cash consideration  of
approximately $100,000. In January 1996, certain officers of the Company sold an
aggregate  of 251,573 shares  of Common Stock for  an aggregate consideration of
approximately $1.0 million. In  connection with such  sale, certain officers  of
the  Company sold 7,125 shares of Common Stock  to WA & H for cash consideration
of approximately $28,000.  The prices of  the Series B  Preferred Stock and  the
Common  Stock were the same  paid by all other  purchasers in such transactions.
Each share of Series  B Preferred Stock  will convert into  one share of  Common
Stock upon the closing of the offering.
 
   
    The  Company, the Selling Stockholders and certain other stockholders of the
Company, including the executive officers, directors and WA & H, who will own in
the aggregate 4,857,529 shares of Common  Stock after the offering, have  agreed
that  they will not, without the prior written consent of Hambrecht & Quist LLC,
directly or indirectly,  sell, offer,  contract to sell,  transfer the  economic
risk  of ownership in, make  any short sale, pledge  or otherwise dispose of any
shares of Common  Stock or any  securities convertible into  or exchangeable  or
exercisable  for or  any other  rights to purchase  or acquire  shares of Common
Stock owned by them  during the 180-day  period commencing on  the date of  this
Prospectus.  The Company  may, however,  issue shares  of Common  Stock upon the
exercise of  stock  options  that  are  currently  outstanding,  and  may  grant
additional  options under  the Equity  Incentive Plan,  provided such additional
options shall not be transferable during such period.
    
 
   
    Prior to the offering, there has been no public market for the Common Stock.
The initial  public  offering price  for  the  Common Stock  was  determined  by
negotiation among the Company, the Selling Stockholders and the Representatives.
Among  the factors considered  in determining the  initial public offering price
were prevailing  market and  economic conditions,  revenue and  earnings of  the
Company,  market valuations of other companies  engaged in activities similar to
the Company, estimates of the business  potential and prospects of the  Company,
the present state of the Company's business operations, the Company's management
and other factors deemed relevant.
    
 
                                 LEGAL MATTERS
 
    The  validity of the  shares of Common  Stock offered hereby  will be passed
upon for the  Company by  Cooley Godward  LLP, Menlo  Park, California.  Certain
legal  matters in  connection with  this offering  will be  passed upon  for the
Underwriters by Fenwick & West LLP, Palo Alto, California.
 
                                    EXPERTS
 
    The consolidated financial  statements of  the Company as  of September  30,
1995 and 1996 and for each of the years in the three-year period ended September
30, 1996 have been included in this Prospectus and elsewhere in the Registration
Statement  in reliance  upon the  report of  KPMG Peat  Marwick LLP, independent
certified public accountants, appearing elsewhere herein and upon the  authority
of said firm as experts in accounting and auditing.
 
                                       48
<PAGE>
                             ADDITIONAL INFORMATION
 
    A  Registration  Statement  on  Form  SB-2,  including  amendments  thereto,
relating to the Common Stock offered hereby  has been filed by the Company  with
the  Securities  and Exchange  Commission  (the "Commission").  This Prospectus,
which constitutes a part of the Registration Statement, does not contain all  of
the  information set  forth in the  Registration Statement and  the exhibits and
schedules thereto. Statements contained in this Prospectus as to the contents of
any contract or other document referred  to are not necessarily complete and  in
each  instance reference is made to the  copy of such contract or other document
filed as an  exhibit to the  Registration Statement, each  such statement  being
qualified  in  all  respects by  such  reference. For  further  information with
respect to the Company and the Common Stock offered hereby, reference is made to
such Registration Statement, exhibits and schedules. A copy of the  Registration
Statement  may be  inspected by  anyone without  charge at  the public reference
facilities maintained by  the Commission  at 450 Fifth  Street, N.W.,  Judiciary
Plaza,  Washington, D.C.  20549, and copies  of all  or any part  thereof may be
obtained from the Commission upon the payment of certain fees prescribed by  the
Commission.  The  Commission  maintains  a World  Wide  Web  site  that contains
reports,  proxy  and   information  statements  and   other  information   filed
electronically   with   the   Commission.   The   address   of   the   site   is
http://www.sec.gov.
 
                                       49
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
 
<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                         <C>
Report of KPMG Peat Marwick LLP...........................................  F-2
 
Consolidated Balance Sheets...............................................  F-3
 
Consolidated Statements of Operations.....................................  F-4
 
Consolidated Statements of Stockholders' Equity...........................  F-5
 
Consolidated Statements of Cash Flows.....................................  F-6
 
Notes to Consolidated Financial Statements................................  F-7
</TABLE>
 
                                      F-1
<PAGE>
                          INDEPENDENT AUDITORS' REPORT
 
The Board of Directors
Rogue Wave Software, Inc.
  and Subsidiaries:
 
    We  have audited the accompanying consolidated  balance sheets of Rogue Wave
Software, Inc.  and subsidiaries  as of  September 30,  1995 and  1996, and  the
related  consolidated statements  of operations, stockholders'  equity, and cash
flows for each of the years in  the three-year period ended September 30,  1996.
These  consolidated financial statements are the responsibility of the Company's
management. Our responsibility is  to express an  opinion on these  consolidated
financial statements based on our audits.
 
    We  conducted  our audits  in  accordance with  generally  accepted auditing
standards. Those standards require that we plan and perform the audit to  obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also  includes
assessing  the  accounting principles  used  and significant  estimates  made by
management, as well as evaluating the overall financial statement  presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
    In  our  opinion, the  consolidated financial  statements referred  to above
present fairly, in all material respects,  the financial position of Rogue  Wave
Software,  Inc. and  subsidiaries as  of September  30, 1995  and 1996,  and the
results of their operations and  their cash flows for each  of the years in  the
three-year period ended September 30, 1996 in conformity with generally accepted
accounting principles.
 
                                          KPMG PEAT MARWICK LLP
 
Portland, Oregon
October 16, 1996
 
                                      F-2
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
                          CONSOLIDATED BALANCE SHEETS
 
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
 
   
<TABLE>
<CAPTION>
                                                                             SEPTEMBER 30,
                                                                   ---------------------------------
                             ASSETS                                  1995       1996        1996
                                                                   ---------  ---------  -----------
                                                                                         (UNAUDITED)
                                                                                         (PRO FORMA)
<S>                                                                <C>        <C>        <C>
Current assets:
  Cash and cash equivalents......................................  $   1,010  $   1,714
  Accounts receivable, net.......................................      2,164      4,527
  Prepaid expenses and other current assets......................        212        873
  Deferred income taxes..........................................         80        108
                                                                   ---------  ---------
    Total current assets.........................................      3,466      7,222
Furniture, fixtures and equipment, net...........................        889      2,718
Other noncurrent assets, net.....................................        403        254
                                                                   ---------  ---------
    Total assets.................................................  $   4,758  $  10,194
                                                                   ---------  ---------
                                                                   ---------  ---------
              LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable...............................................        520        637
  Accrued expenses...............................................        668        805
  Deferred revenue...............................................      1,351      2,881
  Current portion of long-term obligations.......................        230        217
                                                                   ---------  ---------
    Total current liabilities....................................      2,769      4,540
Long-term obligations, less current portion......................        230        322
                                                                   ---------  ---------
    Total liabilities............................................      2,999      4,862
                                                                   ---------  ---------
Commitments and contingencies
Mandatorily redeemable preferred stock, $.001 par value.
 Authorized 1,200 and 2,350 shares at September 30, 1995 and
 1996, respectively; issued and outstanding 800 and 1,543 shares
 at September 30, 1995 and 1996, respectively ($1,200 and $4,731
 aggregate liquidation and redemption preference at September 30,
 1995 and 1996, respectively); pro forma no shares issued and
 outstanding.....................................................      1,140      4,664   $      --
                                                                   ---------  ---------  -----------
Stockholders' equity:
  Common stock, $.001 par value. Authorized 13,000 shares; issued
   and outstanding 3,425 and 3,655 shares at September 30, 1995
   and 1996, respectively; pro forma 5,198 shares issued and
   outstanding...................................................          3          4           5
  Additional paid-in capital.....................................        640        676       5,339
  Stockholder note receivable....................................        (13)       (13)        (13)
  Retained earnings (deficit)....................................        (11)        24          24
  Cumulative translation adjustment..............................         --        (23)        (23)
                                                                   ---------  ---------  -----------
    Total stockholders' equity...................................        619        668   $   5,332
                                                                   ---------  ---------  -----------
                                                                                         -----------
    Total liabilities and stockholders' equity...................  $   4,758  $  10,194
                                                                   ---------  ---------
                                                                   ---------  ---------
</TABLE>
    
 
          See accompanying notes to consolidated financial statements.
 
                                      F-3
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
                     CONSOLIDATED STATEMENTS OF OPERATIONS
 
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                       YEAR ENDED SEPTEMBER 30,
                                                                    -------------------------------
                                                                      1994       1995       1996
                                                                    ---------  ---------  ---------
Revenue:
<S>                                                                 <C>        <C>        <C>
  License revenue.................................................  $   6,652  $  10,417  $  14,986
  Service and maintenance revenue.................................        557      1,520      3,859
                                                                    ---------  ---------  ---------
    Total revenue.................................................      7,209     11,937     18,845
                                                                    ---------  ---------  ---------
Cost of revenue:
  Cost of license revenue.........................................        693      1,048      1,276
  Cost of service and maintenance revenue.........................        331      1,123      1,663
                                                                    ---------  ---------  ---------
    Total cost of revenue.........................................      1,024      2,171      2,939
                                                                    ---------  ---------  ---------
    Gross profit..................................................      6,185      9,766     15,906
                                                                    ---------  ---------  ---------
Operating expenses:
  Product development.............................................      2,109      3,204      5,548
  Sales and marketing.............................................      2,652      4,880      8,234
  General and administrative......................................        780      1,487      2,204
                                                                    ---------  ---------  ---------
    Total operating expenses......................................      5,541      9,571     15,986
                                                                    ---------  ---------  ---------
    Income (loss) from operations.................................        644        195        (80)
Other income (expense), net.......................................          4        (10)        91
                                                                    ---------  ---------  ---------
    Income before income taxes....................................        648        185         11
Income tax expense (benefit)......................................         80        106        (24)
                                                                    ---------  ---------  ---------
    Net income....................................................  $     568  $      79  $      35
                                                                    ---------  ---------  ---------
                                                                    ---------  ---------  ---------
Net income per common share.......................................  $    0.14  $    0.02  $    0.01
                                                                    ---------  ---------  ---------
                                                                    ---------  ---------  ---------
Shares used in per share calculation..............................      4,154      5,009      6,045
Pro forma net income data (unaudited):
  Income before income taxes, as reported.........................  $     648
  Pro forma income tax expense....................................        142
                                                                    ---------
    Pro forma net income..........................................  $     506
                                                                    ---------
                                                                    ---------
Pro forma net income per common share (unaudited).................  $    0.12
                                                                    ---------
                                                                    ---------
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-4
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                                 (IN THOUSANDS)
 
   
<TABLE>
<CAPTION>
                                           COMMON STOCK    ADDITIONAL   STOCKHOLDER   RETAINED    CUMULATIVE        TOTAL
                                          ---------------   PAID-IN        NOTE       EARNINGS    TRANSLATION   STOCKHOLDERS'
                                          SHARES   AMOUNT   CAPITAL     RECEIVABLE    (DEFICIT)   ADJUSTMENT       EQUITY
                                          ------   ------  ----------   -----------   ---------   -----------   -------------
<S>                                       <C>      <C>     <C>          <C>           <C>         <C>           <C>
Balance at September 30, 1993...........  3,342    $   3     $  612       $    --      $  (158)     $    --         $ 457
Issuance of common stock................     83       --         24           (13)          --           --            11
Dividends paid..........................     --       --         --            --         (500)          --          (500)
Net income..............................     --       --         --            --          568           --           568
                                          ------   ------  ----------   -----------   ---------   -----------       -----
Balance at September 30, 1994...........  3,425        3        636           (13)         (90)          --           536
Issuance of common stock................     --       --          4            --           --           --             4
Net income..............................     --       --         --            --           79           --            79
                                          ------   ------  ----------   -----------   ---------   -----------       -----
Balance at September 30, 1995...........  3,425        3        640           (13)         (11)          --           619
Exercise of stock options...............    230        1         36            --           --           --            37
Net income..............................     --       --         --            --           35           --            35
Foreign currency translation
 adjustment.............................     --       --         --            --           --          (23)          (23)
                                          ------   ------  ----------   -----------   ---------   -----------       -----
Balance at September 30, 1996...........  3,655    $   4     $  676       $   (13)     $    24      $   (23)        $ 668
                                          ------   ------  ----------   -----------   ---------   -----------       -----
                                          ------   ------  ----------   -----------   ---------   -----------       -----
</TABLE>
    
 
          See accompanying notes to consolidated financial statements.
 
                                      F-5
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
 
                                 (IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                   YEAR ENDED
                                                                                  SEPTEMBER 30,
                                                                         -------------------------------
                                                                           1994       1995       1996
                                                                         ---------  ---------  ---------
Cash flows from operating activities:
<S>                                                                      <C>        <C>        <C>
  Net income...........................................................  $     568  $      79  $      35
  Adjustments to reconcile net income to net cash from operating
   activities:
    Depreciation and amortization......................................        266        514        807
    Loss on disposal of equipment......................................         --         23         --
    Changes in assets and liabilities:
      Accounts receivable..............................................       (618)    (1,115)    (2,385)
      Prepaid expenses and other current assets........................       (105)       (54)      (661)
      Deferred income taxes............................................         --        (80)       (28)
      Other noncurrent assets..........................................        (54)       (16)       (72)
      Accounts payable and accrued expenses............................        610        440        254
      Deferred revenue.................................................        462        702      1,530
                                                                         ---------  ---------  ---------
        Net cash from operating activities.............................      1,129        493       (520)
                                                                         ---------  ---------  ---------
Cash flows from investing activities:
  Purchase of furniture, fixtures and equipment........................       (368)      (326)    (2,040)
  (Purchase) maturity of short-term investments........................       (344)       344         --
  Payments for software rights.........................................       (174)        --         --
                                                                         ---------  ---------  ---------
        Net cash from investing activities.............................       (886)        18     (2,040)
                                                                         ---------  ---------  ---------
Cash flows from financing activities:
  Payments on long-term obligations....................................       (162)      (313)      (296)
  Dividends paid.......................................................       (500)        --         --
  Net proceeds from issuance of mandatorily redeemable preferred
   stock...............................................................        941        199      3,524
  Proceeds from issuance of common stock...............................         11          4         --
  Proceeds from exercise of stock options..............................         --         --         37
                                                                         ---------  ---------  ---------
        Net cash from financing activities.............................        290       (110)     3,265
                                                                         ---------  ---------  ---------
Effect of exchange rate changes on cash and cash equivalents...........         --         --         (1)
                                                                         ---------  ---------  ---------
        Net change in cash and cash equivalents........................        533        401        704
Cash and cash equivalents at beginning of period.......................         76        609      1,010
                                                                         ---------  ---------  ---------
Cash and cash equivalents at end of period.............................  $     609  $   1,010  $   1,714
                                                                         ---------  ---------  ---------
                                                                         ---------  ---------  ---------
Supplemental disclosure of cash flow information:
  Cash paid for interest...............................................  $       9  $      53  $      37
  Cash paid for taxes..................................................         18        258        106
Supplemental disclosure of non-cash investing and financing activities:
  Acquisition of equipment financed by capital lease obligations.......         46        346        375
  Purchase of software rights financed by long-term debt...............        445         --         --
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-6
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
(1) DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
    DESCRIPTION OF BUSINESS
 
    Rogue Wave Software, Inc. (the Company) was founded in 1989 and is primarily
engaged  in the development, sale and  support of object-oriented software parts
and related  tools. As  more fully  discussed in  note 2,  the Company  acquired
Inmark  Development Corporation  (Inmark) in  a transaction  accounted for  as a
pooling of interests effective  October 27, 1995.  Financial statements for  the
periods  prior to the merger have been  restated to reflect the combined amounts
for the Company and Inmark.
 
    PRINCIPLES OF CONSOLIDATION
 
    The consolidated financial  statements include the  accounts of the  Company
and  its  wholly-owned  subsidiaries,  Rogue  Wave  Software  GmbH (incorporated
January 1996) and  Inmark. The Company  translates the accounts  of its  foreign
subsidiary  using the  local foreign  currency as  the functional  currency. All
significant intercompany  balances  and  transactions have  been  eliminated  in
consolidation.
 
    CASH EQUIVALENTS
 
    Cash   equivalents  consist  of  investments  in  highly  liquid  investment
instruments with original maturities of three months or less to the Company.
 
    ACCOUNTS RECEIVABLE
 
    Accounts receivable are shown net of allowance for doubtful accounts of $251
and $107 at September 30, 1995 and 1996, respectively.
 
    FURNITURE, FIXTURES AND EQUIPMENT
 
    Furniture, fixtures  and  equipment  are stated  at  cost.  Maintenance  and
repairs  are expensed as  incurred. Equipment under capital  leases is stated at
the present  value of  future minimum  lease payments  at the  inception of  the
lease.
 
    Depreciation  of  furniture, fixtures  and  equipment is  calculated  on the
straight-line method over the estimated useful lives of the assets ranging  from
three  to  seven  years.  Equipment  held  under  capital  leases  is  amortized
straight-line over the shorter  of the lease term  or estimated useful lives  of
the assets.
 
    INTANGIBLE ASSETS
 
    Other noncurrent assets include purchased software rights and a covenant not
to compete, which are amortized over three years using the straight-line method.
Original  cost of  these intangibles  was $670 at  September 30,  1995 and 1996.
Accumulated amortization  at September  30, 1995  and 1996  was $341  and  $562,
respectively.  Amortization charged to  expense was $106, $224  and $221 for the
years ended September 30, 1994, 1995 and 1996, respectively.
 
    REVENUE RECOGNITION
 
    License revenue is recognized at the time of shipment. Revenue from  service
contracts  sold in conjunction with product sales is also recognized at the time
of sale. The service contracts generally are for thirty days.
 
    Maintenance and  service  revenue  includes  maintenance  revenue  which  is
recognized  ratably over  the maintenance period  and revenue  from training and
consulting services, which is recognized as services are performed.
 
    The Company  generally provides  a  thirty-day right  of return  policy  for
software  sales. The allowance  for returns was  $111 at September  30, 1995 and
1996.
 
                                      F-7
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
(1) DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING
POLICIES (CONTINUED)
    CONCENTRATION OF CREDIT RISK
 
    Financial   instruments   which   potentially   subject   the   Company   to
concentrations  of credit risk consist principally of cash, cash equivalents and
accounts receivable. Management  believes the credit  risk associated with  cash
and  cash equivalents is minimal. At  September 30, 1996, one customer accounted
for approximately 11% of accounts receivable.
 
    The Company sells its products primarily to major corporations that serve  a
wide  variety of U.S.  and foreign markets.  International revenue accounted for
approximately 19% of the Company's total revenue in 1996.
 
    RESEARCH AND DEVELOPMENT
 
    Software development  costs  have  been accounted  for  in  accordance  with
Statement  of Financial Accounting Standards No. 86, ACCOUNTING FOR THE COSTS OF
COMPUTER SOFTWARE TO BE SOLD, LEASED OR OTHERWISE MARKETED. Under the  standard,
capitalization  of software development  costs begins upon  the establishment of
technological feasibility, subject to  net realizable value considerations.  The
Company  begins capitalization upon completion of a working model. To date, such
capitalizable costs have not been material. Accordingly, the Company has charged
all such costs to product development expense. Future capitalized costs, if any,
will be  amortized on  a straight-line  basis  over the  estimated life  of  the
products or the ratio of current revenue to the total of current and anticipated
future revenue, whichever expense is greater.
 
    INCOME TAXES
 
    Prior  to  July 1,  1994,  the Company  was  taxed under  the  S Corporation
provisions of the Internal Revenue Code. Under those provisions, the Company did
not pay federal or state corporate income taxes on its taxable income.  Instead,
the stockholders were liable for federal and state income taxes on the Company's
taxable income.
 
    Effective  June 30,  1994, the  S Corporation  election was  terminated. The
Company's income  taxes since  that date,  as well  as unaudited  pro forma  and
Inmark  income taxes  for all  periods presented,  have been  provided for under
Statement of Financial Accounting Standards No. 109, ACCOUNTING FOR INCOME TAXES
(SFAS No. 109). SFAS No.  109 is an asset  and liability approach that  requires
deferred  tax  assets  and  liabilities  to be  recognized  for  the  future tax
consequences  attributable  to  differences  between  the  financial   statement
carrying  amounts of  existing assets and  liabilities and  their respective tax
bases. Deferred tax assets and liabilities are measured using enacted tax  rates
expected  to  apply to  taxable income  in  the years  in which  those temporary
differences are expected  to be recovered  or settled. Under  SFAS No. 109,  the
effect  on  deferred tax  assets and  liabilities of  a change  in tax  rates is
recognized in income in the period that includes the enactment date.
 
    COMPUTATION OF NET INCOME PER SHARE
 
    Net income per share is computed using the weighted average number of shares
of common and common equivalent shares outstanding. Common equivalent shares are
excluded from  the computation  if  their effect  is antidilutive,  except  that
pursuant  to the Securities and Exchange  Staff Accounting Bulletins, common and
common equivalent shares issued at prices below the public offering price during
the twelve  months  immediately preceding  the  initial filing  date  have  been
included  in  the  calculation  as  if they  were  outstanding  for  all periods
presented using the treasury stock method and the initial public offering price.
Common equivalent  shares  consist  of  the  common  shares  issuable  upon  the
conversion  of the Series A preferred  stock (using the if-converted method) and
incremental shares issuable  upon the  exercise of  stock options  and upon  the
conversion of the Series B preferred stock (using the treasury stock method).
 
    FINANCIAL INSTRUMENTS
 
    The  recorded amounts of financial instruments approximate their fair market
values.
 
                                      F-8
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
(1) DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING
POLICIES (CONTINUED)
    USE OF ESTIMATES IN THE PREPARATION OF FINANCIAL STATEMENTS
 
    The  preparation  of  financial  statements  in  conformity  with  generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions that  affect the  reported  amounts of  assets and  liabilities  and
disclosure  of contingent  assets and liabilities  at the date  of the financial
statements and the reported amounts of revenue and expenses during the reporting
period. Actual results could differ from those estimates.
 
(2) MERGER
    On October 27, 1995, the Company acquired all of the common stock of  Inmark
in  exchange  for 878  shares of  the  Company's common  stock in  a transaction
accounted for as a pooling of interests. Inmark was a privately held corporation
specializing in  the development,  distribution and  support of  object-oriented
graphical  user interface library software. The Company's consolidated financial
statements and notes to consolidated financial statements have been restated  to
include the results of Inmark for all periods presented.
 
    Separate  results of operations for  the periods prior to  the merger are as
follows:
 
<TABLE>
<CAPTION>
                                                                     THE COMPANY   INMARK     COMBINED
                                                                     -----------  ---------  -----------
<S>                                                                  <C>          <C>        <C>
Year ended September 30, 1994:
  Total revenue....................................................   $   4,570   $   2,639   $   7,209
  Net income.......................................................         528          40         568
Year ended September 30, 1995:
  Total revenue....................................................       8,663       3,274      11,937
  Net income (loss)................................................         349        (270)         79
One month ended October 31, 1995:
  Total revenue....................................................         835         237       1,072
  Net income (loss)................................................         (58)         16         (42)
</TABLE>
 
    Merger costs  of $120  were incurred  and charged  to expense  in the  first
quarter   of  1996  for  services  rendered  to  facilitate  completion  of  the
transaction.
 
(3) BALANCE SHEET COMPONENTS
 
    FURNITURE, FIXTURES AND EQUIPMENT
 
    Furniture, fixtures and equipment consist of the following:
 
<TABLE>
<CAPTION>
                                                     SEPTEMBER 30,
                                                  -------------------
                                                   1995       1996
                                                  ------    ---------
     <S>                                          <C>       <C>
     Computer equipment.......................    $1,213     $  3,257
     Furniture, fixtures and equipment........       179          550
                                                  ------    ---------
                                                   1,392        3,807
     Less accumulated depreciation and
      amortization............................       503        1,089
                                                  ------    ---------
       Furniture, fixtures and equipment,
        net...................................    $  889     $  2,718
                                                  ------    ---------
                                                  ------    ---------
</TABLE>
 
    Depreciation expense for the years ended September 30, 1994, 1995, and  1996
was $160, $262 and $586, respectively.
 
                                      F-9
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
(3) BALANCE SHEET COMPONENTS (CONTINUED)
    ACCRUED EXPENSES
 
    The Company's accrued expenses include the following:
 
<TABLE>
<CAPTION>
                                                  SEPTEMBER 30,
                                                  -------------
                                                  1995     1996
                                                  ----     ----
     <S>                                          <C>      <C>
     Accrued payroll and related
      liabilities.............................    $316     $471
     Other accrued expenses...................     352      334
                                                  ----     ----
       Accrued expenses.......................    $668     $805
                                                  ----     ----
                                                  ----     ----
</TABLE>
 
(4) LEASES
    The  Company  leases  certain  of  its  office  space  through noncancelable
operating lease arrangements. The  leases expire 1997 through  2001 and are  net
leases  with  the  Company  paying  all  executory  costs,  including insurance,
utilities and maintenance. Rent  expense for operating  leases during the  years
ended September 30, 1994, 1995 and 1996 was $157, $210 and $566, respectively.
 
    Property under capital leases at September 30, 1995 and 1996 is as follows:
 
<TABLE>
<CAPTION>
                                                                 1995  1996
                                                                 ----  ----
     <S>                                                         <C>   <C>
     Computer equipment........................................  $388  $750
     Office furniture and equipment............................    26    39
                                                                 ----  ----
       Total...................................................   414   789
     Less accumulated amortization.............................   112   282
                                                                 ----  ----
       Property under capital leases, net......................  $302  $507
                                                                 ----  ----
                                                                 ----  ----
</TABLE>
 
    Amortization  expense  is included  in  depreciation expense  for furniture,
fixtures and equipment.
 
    Future minimum  lease  payments under  capital  and operating  leases  (with
initial or remaining lease terms in excess of one year) and the present value of
future minimum capital lease payments are as follows:
 
<TABLE>
<CAPTION>
                                                         CAPITAL   OPERATING
                                                         -------   ---------
     <S>                                                 <C>       <C>
     Year ending September 30:
       1997............................................   $248      $  606
       1998............................................    217         700
       1999............................................    121         650
       2000............................................      4         259
       2001............................................     --         156
                                                         -------   ---------
         Total minimum lease payments..................    590      $2,371
                                                                   ---------
                                                                   ---------
     Less amounts representing interest................     51
                                                         -------
         Present value of future minimum lease
          payments.....................................    539
     Less current portion..............................    217
                                                         -------
         Obligations under capital leases, less current
          portion......................................   $322
                                                         -------
                                                         -------
</TABLE>
 
                                      F-10
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
(5) LONG-TERM DEBT
    Long-term debt consists of the following:
 
<TABLE>
<CAPTION>
                                                       SEPTEMBER 30,
                                                           1995
                                                       -------------
<S>                                                    <C>
Note payable to bank, secured by all accounts
 receivable, inventory and equipment, payable in
 monthly installments of $3, including interest at
 9.5%, due February 1996, guaranteed by certain
 stockholders......................................        $ 17
Notes payable in installments of $150 and $125, due
 July 1, 1995 and July 1, 1996, respectively,
 noninterest bearing (less unamortized discount of
 $19 at September 30, 1995, based on imputed
 interest rate of 8.75%)...........................         106
                                                            ---
                                                            123
Less current portion of long-term debt.............         123
                                                            ---
  Long-term debt, less current portion.............        $ --
                                                            ---
                                                            ---
</TABLE>
 
(6) INCOME TAXES
    As  described in note 1,  the Company was taxed  as an S Corporation through
June 30, 1994. Pro forma figures for 1994 are presented to show the impact as if
the Company's earnings from  continuing operations had  been subject to  federal
and  state income taxes as a C Corporation in that year. Actual figures for 1994
and all  remaining  periods  presented  reflect  the  Company's  taxes  as  a  C
Corporation effective July 1, 1994 and Inmark's taxes as a C Corporation.
 
<TABLE>
<CAPTION>
                                                                            YEAR ENDED SEPTEMBER 30,
                                                                ------------------------------------------------
                                                                   1994          1994         1995       1996
                                                                    ---      -------------  ---------  ---------
                                                                              (UNAUDITED)
                                                                              (PRO FORMA)
<S>                                                             <C>          <C>            <C>        <C>
Current:
  Federal.....................................................   $      62     $     154    $     142  $      --
  State and local.............................................          18            42           44          4
                                                                        --
                                                                                     ---          ---  ---------
                                                                        80           196          186          4
                                                                        --
                                                                                     ---          ---  ---------
Deferred:
  Federal.....................................................          --           (37)         (49)       (22)
  State and local.............................................          --           (17)         (31)        (6)
                                                                        --
                                                                                     ---          ---  ---------
                                                                        --           (54)         (80)       (28)
                                                                        --
                                                                                     ---          ---  ---------
    Total.....................................................   $      80     $     142    $     106  $     (24)
                                                                        --
                                                                        --
                                                                                     ---          ---  ---------
                                                                                     ---          ---  ---------
</TABLE>
 
                                      F-11
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
(6) INCOME TAXES (CONTINUED)
    Income  tax  expense  differs from  the  expected tax  expense  (computed by
applying the U.S. federal corporate income tax rate of 34% to net income  before
income taxes) as follows:
<TABLE>
<CAPTION>
<S>                                                                           <C>        <C>            <C>        <C>
                                                                                         YEAR ENDED SEPTEMBER 30,
                                                                              ----------------------------------------------
                                                                                1994         1994         1995       1996
                                                                              ---------  -------------  ---------  ---------
 
<CAPTION>
                                                                                          (UNAUDITED)
                                                                                          (PRO FORMA)
<S>                                                                           <C>        <C>            <C>        <C>
Computed expected income tax expense........................................  $     220    $     220    $      63  $       4
Increase (reduction) in income tax expense resulting from:
  State income tax expense..................................................         14           32            1          3
  Research and experimentation credit.......................................        (57)        (152)        (110)      (108)
  Change in valuation allowance.............................................         16           16          120         43
  Rate differential.........................................................         --           --           14         --
  Exclusion of earnings for period that S Corporation election was valid....       (121)          --           --         --
  Non-deductible meals and entertainment....................................          3            4            9         14
  Other, net................................................................          5           22            9         20
                                                                                    ---          ---    ---------  ---------
    Income tax expense (benefit)............................................  $      80    $     142    $     106  $     (24)
                                                                                    ---          ---    ---------  ---------
                                                                                    ---          ---    ---------  ---------
</TABLE>
 
    The  tax  effects of  temporary differences  that  give rise  to significant
portions of the deferred tax assets  and deferred tax liabilities are  presented
below:
 
<TABLE>
<CAPTION>
                                                     SEPTEMBER 30,
                                                     --------------
                                                     1995     1996
                                                     -----    -----
Deferred tax assets:
<S>                                                  <C>      <C>
  Intangible assets..............................    $  25    $  37
  Accrued expenses...............................      142       95
  Net operating loss carryforwards...............      171       74
  Foreign operating loss carryforwards...........       --       66
  Research and experimentation credit
   carryforward..................................      120      217
  Other..........................................        3       14
                                                     -----    -----
    Total gross deferred tax assets..............      461      503
  Valuation allowance............................     (314)    (357)
                                                     -----    -----
    Net deferred tax assets......................      147      146
Deferred tax liabilities:
  Cash to accrual adjustment.....................       27       18
  Property and equipment, due to differences in
   depreciation..................................       40       20
                                                     -----    -----
    Total gross deferred tax liabilities.........       67       38
                                                     -----    -----
    Net deferred taxes...........................    $  80    $ 108
                                                     -----    -----
                                                     -----    -----
</TABLE>
 
    At  September 30, 1996, the Company had net operating loss carryforwards for
federal, state  and  foreign  income  tax  purposes  of  $186,  $172  and  $136,
respectively. The federal net operating losses expire 2007 to 2010 and the state
net  operating loss  expires in 2000.  The Company  also had $217  of tax credit
carryforwards that expire 2003 to 2011. The  net operating loss and $120 of  the
tax  credit carryforwards were generated by Inmark prior to Inmark's merger with
the Company on October 27,  1995. As a result,  utilization of all such  amounts
are limited by the future taxable income of Inmark.
 
                                      F-12
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
(7) PREFERRED STOCK
    The  Company has 2,350 shares of preferred stock authorized at September 30,
1996. The  stock  has  a par  value  of  $.001 and  was  issued  in  mandatorily
redeemable Series A and Series B (Series A and B). The terms of the Series A and
B preferred stock are:
 
    - Each  share of Series  A and B  preferred stock is  voting and convertible
      into common stock using formulas specified in the Series A and B Preferred
      Stock Purchase  Agreements. Series  A and  B preferred  stockholders  have
      non-cumulative  dividend rights at the rate of $.09 per share and $.48 per
      share, respectively, payable in preference  and priority to common  stock.
      Upon liquidation, Series A and B preferred stockholders are entitled to be
      paid out of the assets of the Company which are available for distribution
      to  its stockholders  before any payment  is made  to common stockholders.
      Series A and  B preferred  stockholders will  receive an  amount equal  to
      $1.50  per  share  and $4.76  per  share, respectively,  plus  all related
      declared and unpaid dividends.
 
    - There is an automatic  conversion of Series A  and B preferred stock  into
      shares  of common  stock upon  the affirmative vote  of the  holders of at
      least 75% of the outstanding shares of the Series A and B preferred stock,
      or immediately upon the closing  of a firmly underwritten public  offering
      pursuant  to an effective registration  statement under the Securities Act
      of 1933, as amended, covering the  offer and sale of the Company's  common
      stock that results in gross cash proceeds of at least $10,000 and that has
      a public offering price of at least $9.51 per share.
 
    Other  rights and restrictions of Series  A and B preferred stockholders are
as follows:
 
    - Redemption rights  upon  demand  of  at  least  a  majority  of  the  then
      outstanding shares of Series A and B preferred stock in three equal annual
      installments  beginning on May  15, 1999 and  ending on May  15, 2001. The
      redemption  rights  provide   for  redemption  rates   identical  to   the
      liquidation rates described above.
 
    - Shares  are subject to  an Investors' Rights  Agreement which provides for
      the registration of  the shares  under the  Securities Act  of 1933  under
      certain circumstances.
 
    - Shares  are subject to a Co-Sale  and Voting Agreement which obligates the
      Series A and  B preferred stockholders  to vote in  a certain manner  with
      regard  to the election of the Board members and which grants to preferred
      stockholders and common "key stockholders" the opportunity to  participate
      on  a pro-rata basis in subsequent sales  of the common or preferred stock
      of the Company made by each stockholder subject to this Agreement.
 
(8) EQUITY INCENTIVE PLAN
    In June  1996, the  Company's Board  of Directors  adopted the  1996  Equity
Incentive  Plan  (the Equity  Incentive Plan).  The  Company has  reserved 3,000
shares of common stock for issuance under the Equity Incentive Plan. The  Equity
Incentive  Plan replaces  the Company's  1994 Stock  Option Plan  and the Inmark
Stock Option Plan.
 
    The Equity Incentive Plan provides for grants of stock options to  employees
(including  officers and employee  directors) and nonstatutory  stock options to
employees (including officers and employee directors), directors and consultants
of the  Company. The  Equity Incentive  Plan  is administered  by the  Board  of
Directors of a committee appointed by the Board, which determines recipients and
types  of awards to be  granted, including the exercise  price, number of shares
subject to the award and the exercisability thereof.
 
    The terms  of  a  stock  option granted  under  the  Equity  Incentive  Plan
generally  may not exceed ten  years (five years in the  case of holders of more
than 10%  of  the  Company's  capital stock).  The  exercise  price  of  options
 
                                      F-13
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
(8) EQUITY INCENTIVE PLAN (CONTINUED)
granted  under the Equity Incentive Plan is determined by the Board of Directors
but, in the case of an incentive stock  option, cannot be less than 100% of  the
fair  market value  of the common  stock on  the date of  grant. Options granted
under the  Equity  Incentive Plan  vest  at the  rate  specified in  the  option
agreement.
 
    The  following table summarizes stock  option activity through September 30,
1996:
 
   
<TABLE>
<CAPTION>
                                                       NUMBER OF SHARES
                                               --------------------------------
                                               QUALIFIED   NONQUALIFIED
                                               INCENTIVE      STOCK
                                                OPTIONS      OPTIONS      TOTAL  PRICE PER SHARE
                                               ---------   ------------   -----  ---------------
<S>                                            <C>         <C>            <C>    <C>
Outstanding options at September 30, 1993....      103            --        103    $ .39-1.94
Granted......................................    1,085            --      1,085      .15-1.94
Exercised....................................       --            --         --        --
Canceled.....................................       --            --         --        --
                                               ---------       -----      -----  ---------------
Outstanding options at September 30, 1994....    1,188            --      1,188      .15-1.94
Granted......................................      447            13        460      .15-1.94
Exercised....................................       --            --         --        --
Canceled.....................................     (267)           --       (267)       .15
                                               ---------       -----      -----  ---------------
Outstanding options at September 30, 1995....    1,368            13      1,381      .15-1.99
Granted......................................      441           113        554      .53-7.50
Exercised....................................     (230)           --       (230)     .15-1.94
Canceled.....................................     (255)           --       (255)     .15-6.76
                                               ---------       -----      -----  ---------------
Outstanding options at September 30, 1996....    1,324           126      1,450    $ .15-7.50
                                               ---------       -----      -----  ---------------
                                               ---------       -----      -----  ---------------
</TABLE>
    
 
    Of the 1,450 options outstanding, 446 options were vested and exercisable as
of September 30, 1996.
 
(9) EMPLOYEE STOCK PURCHASE PLAN
    In June  1996, the  Board  adopted the  Employee  Stock Purchase  Plan  (the
Purchase Plan) covering an aggregate of 350 shares of common stock. The Purchase
Plan  is  intended to  qualify as  an  employee stock  purchase plan  within the
meaning of Section 423  of the Internal Revenue  Code. Under the Purchase  Plan,
the  Board  of  Directors  may authorize  participation  by  eligible employees,
including officers, in periodic offerings following the adoption of the Purchase
Plan. The offering period for any offering will be no more than 27 months.
 
    Employees are eligible to participate if they are employed by the Company or
an affiliate of the Company designated by the Board of Directors. Employees  who
participate  in  an offering  can  have up  to  15% of  their  earnings withheld
pursuant to the Purchase Plan and  applied, on specific dates determined by  the
Board  of Directors,  to the purchase  of shares  of common stock.  The price of
common stock purchased under the Purchase Plan will be equal to 85% of the lower
of the fair market value  of the common stock on  the commencement date of  each
offering  period  or  the  relevant  purchase  date.  Employees  may  end  their
participation in  the offering  at  any time  during  the offering  period,  and
participation ends automatically on termination of employment with the Company.
 
(10) STOCK RESTRICTION AGREEMENTS
    The  Company  has entered  into  stock restriction  agreements  with certain
stockholders which restrict the  sale or transfer  of "unvested shares"  (shares
vest  50% on or  after July 1, 1994,  plus an additional 1.388%  on or after the
first day of each full month thereafter; shares are 100% vested on or after July
1, 1997).
 
                                      F-14
<PAGE>
                           ROGUE WAVE SOFTWARE, INC.
                                AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
(10) STOCK RESTRICTION AGREEMENTS (CONTINUED)
    These agreements also give the Company the option to purchase  stockholders'
unvested shares under certain conditions at prices determined according to terms
specified in the agreements.
 
    These  stock restriction agreements  terminate upon the  earlier to occur of
the following events:
 
    - Consummation of  the  Company's  sale  of  its  common  stock  in  a  firm
      commitment   underwritten  public  offering  pursuant  to  a  registration
      statement filed  under  the Securities  Act  of 1933,  as  amended,  which
      results  in aggregate  offering proceeds paid  to the Company  of at least
      $7,500 and  a public  offering price  of  at least  $11.25 per  share  (as
      adjusted    for   subsequent    stock   dividends,    stock   splits   and
      recapitalizations) (see note 13); or
 
    - The stockholder no longer holds any unvested shares.
 
(11) QUALIFIED PROFIT SHARING PLAN
    The Company adopted a 401(k) profit  sharing plan in January 1993. The  plan
is offered to eligible employees and calls for a discretionary employer match of
employee  contributions  which  is  approved  by  the  Board  of  Directors.  To
participate in the plan, employees must be  21 years of age, have been  employed
for 90 days, and work a minimum of 1,000 hours during the plan year. The Company
matches  all employee  contributions up  to 3  percent of  earnings and  half of
employee contributions from 3 percent  to 5 percent. Company contributions  paid
in  the years ended September  30, 1994, 1995 and 1996,  were $49, $31 and $118,
respectively.
 
(12) CONTINGENCIES
    The Company is involved in various  claims and legal actions arising in  the
ordinary  course  of  business.  In  the  opinion  of  management,  the ultimate
disposition of these  matters will  not have a  material adverse  effect on  the
Company's financial position, results of operations or liquidity.
 
   
(13) SUBSEQUENT EVENTS
    
   
    The  Company approved  a 2 for  3 reverse  stock split in  October 1996. All
share and per share amounts have been restated to reflect the reverse split.
    
 
   
    In October 1996, the Company entered into a secured equipment term loan  for
$1.0  million. The loan bears an interest rate equal to the prime rate. Interest
is payable monthly  and principal is  payable in 42  equal monthly  installments
beginning  in March  1997. The  loan contains  certain financial  covenants that
require the Company to maintain a specified minimum tangible net worth and  term
liquidity coverage ratios and restrict the Company's ability to incur additional
indebtedness,  pay cash dividends on its  capital stock and merge or consolidate
with another corporation.
    
 
                                      F-15
<PAGE>
                   THE SOFTWARE PARTS COMPANY [COMPANY LOGO]
              FACTORIES FOR BUILDING C++ AND JAVA-TM- APPLICATIONS
 
[GRAPHIC  DEPICTING  SCREENS  FROM  THE COMPANY'S  ZAPP  FACTORY,  DBFACTORY AND
JFACTORY PRODUCTS, INCLUDING TEXT NEXT TO  THE ZAPP FACTORY SCREEN "BUILD  CROSS
PLATFORM, NATIVE C++ GUI'S, DRAWING ON HUNDREDS OF PRE-BUILT CLASSES," TEXT NEXT
TO  THE DBFACTORY SCREEN "GENERATE C++ CLASSES THAT MAP TO DATA IN AN RDBMS, AND
TEXT NEXT TO  THE JFACTORY  SCREEN "BUILD  JAVA APPLICATIONS  QUICKLY WITH  THIS
INTUITIVE, DRAG-AND-DROP DESIGNER."]
<PAGE>
- ------------------------------------------------
                                ------------------------------------------------
- ------------------------------------------------
                                ------------------------------------------------
 
    NO  DEALER, SALES REPRESENTATIVE OR OTHER PERSON HAS BEEN AUTHORIZED TO GIVE
ANY INFORMATION OR  TO MAKE ANY  REPRESENTATIONS OTHER THAN  THOSE CONTAINED  IN
THIS  PROSPECTUS AND, IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATIONS MUST
NOT BE  RELIED  UPON AS  HAVING  BEEN AUTHORIZED  BY  THE COMPANY,  ANY  SELLING
STOCKHOLDER OR THE UNDERWRITERS. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER TO
SELL  OR A SOLICITATION OF AN OFFER TO  BUY TO ANY PERSON IN ANY JURISDICTION IN
WHICH SUCH OFFER OR SOLICITATION WOULD BE  UNLAWFUL OR TO ANY PERSON TO WHOM  IT
IS  UNLAWFUL. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR ANY OFFER OR SALE MADE
HEREUNDER SHALL, UNDER ANY CIRCUMSTANCES, CREATE ANY IMPLICATION THAT THERE  HAS
BEEN  NO CHANGE IN THE AFFAIRS OF  THE COMPANY OR THAT THE INFORMATION CONTAINED
HEREIN IS CORRECT AS OF ANY TIME SUBSEQUENT TO THE DATE HEREOF.
 
                                 --------------
 
                               TABLE OF CONTENTS
 
   
<TABLE>
<CAPTION>
                                                          PAGE
                                                          -----
<S>                                                    <C>
Prospectus Summary...................................           3
Risk Factors.........................................           5
Use of Proceeds......................................          13
Dividend Policy......................................          13
Capitalization.......................................          14
Dilution.............................................          15
Selected Consolidated Financial Data.................          16
Management's Discussion and Analysis of Financial
 Condition and Results of Operations.................          17
Business.............................................          23
Management...........................................          34
Certain Transactions.................................          40
Principal and Selling Stockholders...................          42
Description of Capital Stock.........................          43
Shares Eligible for Future Sale......................          45
Legal Proceedings....................................          46
Underwriting.........................................          47
Legal Matters........................................          48
Experts..............................................          48
Additional Information...............................          49
Index to Consolidated Financial Statements...........         F-1
</TABLE>
    
 
                                 --------------
 
   
    UNTIL DECEMBER 16,  1996 (25 DAYS  AFTER THE DATE  OF THIS PROSPECTUS),  ALL
DEALERS EFFECTING TRANSACTIONS IN THE COMMON STOCK, WHETHER OR NOT PARTICIPATING
IN  THIS  DISTRIBUTION, MAY  BE REQUIRED  TO  DELIVER A  PROSPECTUS. THIS  IS IN
ADDITION TO THE  OBLIGATION OF DEALERS  TO DELIVER A  PROSPECTUS WHEN ACTING  AS
UNDERWRITERS AND WITH RESPECT TO THEIR UNSOLD ALLOTMENTS OR SUBSCRIPTIONS.
    
 
   
                                2,450,000 SHARES
    
 
                                     [LOGO]
 
                                  COMMON STOCK
 
                                 --------------
 
                                   PROSPECTUS
                                 --------------
 
                               HAMBRECHT & QUIST
 
                          WESSELS, ARNOLD & HENDERSON
 
   
                               NOVEMBER 21, 1996
    
 
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