PACKETEER INC
S-8, 1999-09-08
COMPUTER INTEGRATED SYSTEMS DESIGN
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<PAGE>   1

   As filed with the Securities and Exchange Commission on September 7, 1999
                                               Registration No. 333-____________

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

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM S-8
                             REGISTRATION STATEMENT
                                      Under
                           The Securities Act of 1933

                                       PACKETEER, INC.
                    (Exact name of registrant as specified in its charter)

               DELAWARE                                  770420107
  (State or other jurisdiction                (IRS Employer Identification No.)
 of incorporation or organization)

                           10495 N. DE ANZA BOULEVARD
                           CUPERTINO, CALIFORNIA 95014
               (Address of principal executive offices) (Zip Code)

                            1999 STOCK INCENTIVE PLAN
                        1999 EMPLOYEE STOCK PURCHASE PLAN
                            (Full title of the Plans)

                              MR. CRAIG W. ELLIOTT
                      PRESIDENT AND CHIEF EXECUTIVE OFFICER
                                 PACKETEER, INC.
                           10495 N. DE ANZA BOULEVARD
                           CUPERTINO, CALIFORNIA 95014
                     (Name and address of agent for service)
                                 (408) 873-4400
          (Telephone number, including area code, of agent for service)
<TABLE>
<CAPTION>

                         CALCULATION OF REGISTRATION FEE

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

                                                         Proposed          Proposed
             Title of                                    Maximum           Maximum
            Securities                 Amount            Offering         Aggregate         Amount of
              to be                     to be             Price            Offering        Registration
            Registered              Registered(1)      per Share(2)        Price(2)             Fee
            ----------              -------------      ------------        --------        ------------
<S>                                 <C>                <C>              <C>                <C>
  1999 Stock Incentive Plan
  Common Stock, $0.001 par value     3,845,917 shares     $40.125       $154,317,919.60     $42,900.24

  1999 Employee Stock Purchase Plan
  Common Stock, $0.001 par value       500,000 shares     $40.125       $ 20,062,500.00     $ 5,577.38
                                                                                           ============

   Aggregate Registration Fee                                                               $48,477.62

========================================================================================================
</TABLE>

(1)     This Registration Statement shall also cover any additional shares of
        Common Stock which become issuable under the 1999 Employee Stock
        Purchase Plan or the 1999 Stock Incentive Plan by reason of any stock
        dividend, stock split, recapitalization or other similar transaction
        effected without the Registrant's receipt of consideration which results
        in an increase in the number of the outstanding shares of Registrant's
        Common Stock.

(2)     Calculated solely for purposes of this offering under Rule 457(h) of the
        Securities Act of 1933, as amended, on the basis of the average of the
        high and low selling prices per share of Registrant's Common Stock on
        September 3, 1999, as reported by the Nasdaq National Market.



<PAGE>   2
                                     PART II

               INFORMATION REQUIRED IN THE REGISTRATION STATEMENT



Item 3.  Incorporation of Documents by Reference

               Packeteer, Inc. (the "Registrant") hereby incorporates by
reference into this Registration Statement the following documents previously
filed with the Securities and Exchange Commission (the "SEC"):

        (a)    The Corporation's Registration Statement No. 333-79077 on Form
               S-1 filed with the SEC on May 21, 1999, together with the
               amendments thereto on Form S-1/A filed with the SEC on July 2,
               1999, July 21, 1999 and July 27, 1999, respectively, and one
               post-effective amendment on Form S-1MEF filed with the SEC on
               July 28, 1999;

        (b)    The Registrant's prospectus filed with the SEC pursuant to
               Rule 424(b) promulgated under the Securities Act of 1933, as
               amended (the "1933 Act") filed with the SEC on July 28, 1999, in
               connection with the Registrant's Registration Statement No.
               333-79077, in which there is set forth the audited financial
               statements for the Registrant's fiscal year ended December 31,
               1998; and

        (c)    The Corporation's Registration Statement on Form 8-A12G filed
               with the SEC on June 21, 1999, in which are described the terms,
               rights and provisions applicable to the Corporation's outstanding
               Common Stock.

               All reports and definitive proxy or information statements filed
pursuant to Section 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of
1934, as amended (the "1934 Act") after the date of this Registration Statement
and prior to the filing of a post-effective amendment which indicates that all
securities offered hereby have been sold or which de-registers all securities
then remaining unsold shall be deemed to be incorporated by reference into this
Registration Statement and to be a part hereof from the date of filing of such
documents. Any statement contained in a document incorporated or deemed to be
incorporated by reference herein shall be deemed to be modified or superseded
for purposes of this Registration Statement to the extent that a statement
contained herein or in any subsequently filed document which also is deemed to
be incorporated by reference herein modifies or supersedes such statement. Any
such statement so modified or superseded shall not be deemed, except as so
modified or superseded, to constitute a part of this Registration Statement.

Item 4.  Description of Securities

               Not Applicable

Item 5.  Interests of Named Experts and Counsel

               Not Applicable.

Item 6.  Indemnification of Directors and Officers

               Section 145 of the Delaware General Corporation Law authorizes a
court to award or a corporation's Board of Directors to grant indemnification to
directors and officers in terms sufficiently broad to permit such
indemnification under certain circumstances for liabilities (including
reimbursement for expenses incurred) arising under the 1933 Act. The
Registrant's Bylaws provides for mandatory indemnification of its directors and
officers and permissible indemnification of employees and other agents to the
maximum extent permitted by the Delaware General Corporation Law. The
Registrant's Certificate of Incorporation provides that, subject to Delaware
law, its directors shall not be personally liable for monetary damages for
breach of the directors' fiduciary duty as directors to the Registrant and its
stockholders. This provision in the Certificate of Incorporation does not
eliminate the directors' fiduciary duty, and in appropriate circumstances
equitable remedies such as

                                      II-1


<PAGE>   3

injunctive or other forms of non-monetary relief will remain available under
Delaware law. In addition, each director will continue to be subject to
liability for breach of the director's duty of loyalty to the Registrant or its
stockholders for acts or omissions not in good faith or involving intentional
misconduct, for knowing violations of law, for actions leading to improper
personal benefit to the director, and for payment of dividends or approval of
stock repurchases or redemptions that are unlawful under Delaware law. The
provision also does not affect a director's responsibilities under any other
law, such as the federal securities laws or state or federal environmental laws.
The Registrant has entered into indemnification agreements. These
indemnification agreements provide the Registrant's officers and directors with
further indemnification to the maximum extent permitted by the Delaware General
Corporation Law.

Item 7.  Exemption from Registration Claimed

        Not Applicable.

Item 8.  Exhibits

Exhibit Number     Exhibit
- --------------     -------

        4          Instruments Defining the Rights of Stockholders. Reference
                   is made to Registrant's Registration Statement No.
                   000-26785 on Form 8-A12G, together with any exhibits
                   thereto, which are incorporated herein by reference
                   pursuant to Item 3(c) to this Registration Statement.

        5          Opinion and consent of Brobeck, Phleger & Harrison LLP.

       23.1        Consent of KPMG LLP, Independent Auditors.

       23.2        Consent of Brobeck, Phleger & Harrison LLP is contained in
                   Exhibit 5.

       24          Power of Attorney. Reference is made to page II-4 of this
                   Registration Statement.

       99.1        1999 Stock Incentive Plan.

       99.2        Form of Notice of Grant of Stock Option.

       99.3        Form of Stock Option Agreement.

       99.4        Form of Addendum to Stock Option Agreement (Involuntary
                   Termination Following Corporate Transaction/Change in
                   Control).

       99.5        Form of Addendum to Stock Option Agreement (Limited Stock
                   Appreciation Right).

       99.6        Form of Stock Issuance Agreement.

       99.7        Form Addendum to Stock Issuance Agreement (Involuntary
                   Termination Following Corporate Transaction/Change in
                   Control).

       99.8        Form of Notice of Grant of Non-Employee Director -
                   Automatic Stock Option (Initial).

       99.9        Form of Notice of Grant of Non-Employee Director -
                   Automatic Stock Option (Annual).

       99.10       Form of Automatic Stock Option Agreement.

       99.11       1999 Employee Stock Purchase Plan.

       99.12       Form of Enrollment/Change Form.

       99.13       Form of Stock Purchase Agreement.


                                      II-2
<PAGE>   4
Item 9.  Undertakings

               A. The undersigned Registrant hereby undertakes: (1) to file,
during any period in which offers or sales are being made, a post-effective
amendment to this Registration Statement: (i) to include any prospectus required
by Section 10(a)(3) of the 1933 Act, (ii) to reflect in the prospectus any facts
or events arising after the effective date of this Registration Statement (or
the most recent post-effective amendment thereof) which, individually or in the
aggregate, represent a fundamental change in the information set forth in this
Registration Statement and (iii) to include any material information with
respect to the plan of distribution not previously disclosed in this
Registration Statement or any material change to such information in this
Registration Statement; provided, however, that clauses (1)(i) and (1)(ii) shall
not apply if the information required to be included in a post-effective
amendment by those clauses is contained in periodic reports filed by the
Registrant pursuant to Section 13 or Section 15(d) of the 1934 Act that are
incorporated by reference into this Registration Statement; (2) that for the
purpose of determining any liability under the 1933 Act each such post-effective
amendment shall be deemed to be a new registration statement relating to the
securities offered therein and the offering of such securities at that time
shall be deemed to be the initial bona fide offering thereof; and (3) to remove
from registration by means of a post-effective amendment any of the securities
being registered which remain unsold at the termination of the Registrant's 1999
Stock Incentive Plan and 1999 Employee Stock Purchase Plan.

               B. The undersigned Registrant hereby undertakes that, for
purposes of determining any liability under the 1933 Act, each filing of the
Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
1934 Act that is incorporated by reference into this Registration Statement
shall be deemed to be a new registration statement relating to the securities
offered therein, and the offering of such securities at that time shall be
deemed to be the initial bona fide offering thereof.

               C. Insofar as indemnification for liabilities arising under the
1933 Act may be permitted to directors, officers or controlling persons of the
Registrant pursuant to the indemnification provisions summarized in Item 6 or
otherwise, the Registrant has been advised that, in the opinion of the SEC, such
indemnification is against public policy as expressed in the 1933 Act and is,
therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the Registrant of expenses incurred
or paid by a director, officer, or controlling person of the Registrant in the
successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the Registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the 1933 Act and will be governed by the final
adjudication of such issue.

                                      II-3
<PAGE>   5


                                   SIGNATURES

               Pursuant to the requirements of the Securities Act of 1933, as
amended, the Registrant certifies that it has reasonable grounds to believe that
it meets all of the requirements for filing on Form S-8, and has duly caused
this Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Cupertino, State of California on this
31st day of August, 1999.

                                 PACKETEER, INC.


                                 By:    /s/ CRAIG W. ELLIOTT
                                        --------------------------------------
                                        Craig W. Elliott
                                        President and Chief Executive Officer


                                POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS:

               That the undersigned officers and directors of Packeteer, Inc., a
Delaware corporation, do hereby constitute and appoint Craig W. Elliott,
President and Chief Executive Officer and David C. Yntema, Chief Financial
Officer and Secretary and each of them, the lawful attorneys-in-fact and agents
with full power and authority to do any and all acts and things and to execute
any and all instruments which said attorneys and agents, and any one of them,
determine may be necessary or advisable or required to enable said corporation
to comply with the Securities Act of 1933, as amended, and any rules or
regulations or requirements of the Securities and Exchange Commission in
connection with this Registration Statement. Without limiting the generality of
the foregoing power and authority, the powers granted include the power and
authority to sign the names of the undersigned officers and directors in the
capacities indicated below to this Registration Statement, to any and all
amendments, both pre-effective and post-effective, and supplements to this
Registration Statement, and to any and all instruments or documents filed as
part of or in conjunction with this Registration Statement or amendments or
supplements thereof, and each of the undersigned hereby ratifies and confirms
that all said attorneys and agents, or any one of them, shall do or cause to be
done by virtue hereof. This Power of Attorney may be signed in several
counterparts.

               IN WITNESS WHEREOF, each of the undersigned has executed this
Power of Attorney as of the date indicated.

               Pursuant to the requirements of the Securities Act of 1933, as
amended, this Registration Statement has been signed below by the following
persons in the capacities and on the dates indicated.
<TABLE>
<CAPTION>

Signature                              Title                                     Date
- ---------                              -----                                     ----

<S>                                    <C>                                    <C>
/s/ CRAIG W. ELLIOTT                   Chief Executive Officer,               August 31, 1999
- ------------------------               President and Director
Craig W. Elliott


/s/ DAVID C. YNTEMA                    Chief Financial Officer,               August 31, 1999
- ------------------------               and Secretary
David C. Yntema


/s/ ROBERT PACKER                      Chief Technical Officer                August 31, 1999
- ------------------------               and Director
Robert Packer
</TABLE>
                                      II-4
<PAGE>   6

<TABLE>
<S>                                    <C>                                    <C>


/s/ BRETT GALLOWAY                     Vice President, Engineering             August 31, 1999
- ------------------------               and Chief Operating Officer
Brett Galloway                         and Director



/s/ STEVEN CAMPBELL                    Chairman of the Board                   August 31, 1999
- ------------------------               of Directors
Steven Campbell



/s/ JOSEPH GRAZIANO                    Director                                August 31, 1999
- -----------------------
Joseph Graziano


                                       Director
- ------------------------
Peter Morris


                                       Director
- ------------------------
William Stensrud
</TABLE>


                                      II-5
<PAGE>   7
                                        EXHIBIT INDEX

Exhibit Number  Exhibit
- --------------  -------

        4       Instruments Defining the Rights of Stockholders. Reference is
                made to Registrant's Registration Statement No. 000-26785 on
                Form 8-A12G, together with any exhibits thereto, which are
                incorporated herein by reference pursuant to Item 3(c) to this
                Registration Statement.

        5       Opinion and consent of Brobeck, Phleger & Harrison LLP.

        23.1    Consent of KPMG LLP, Independent Auditors.

        23.2    Consent of Brobeck, Phleger & Harrison LLP is contained in
                Exhibit 5.

        24      Power of Attorney. Reference is made to page II-4 of this
                Registration Statement.

        99.1    1999 Stock Incentive Plan.

        99.2    Form of Notice of Grant of Stock Option.

        99.3    Form of Stock Option Agreement.

        99.4    Form of Addendum to Stock Option Agreement (Involuntary
                Termination Following Corporate Transaction/Change in Control).

        99.5    Form of Addendum to Stock Option Agreement (Limited Stock
                Appreciation Right).

        99.6    Form of Stock Issuance Agreement.

        99.7    Form of Addendum to Stock Issuance Agreement (Involuntary
                Termination Following Corporate Transaction/Change in Control).

        99.8    Form of Notice of Grant of Non-Employee Director - Automatic
                Stock Option (Initial).

        99.9    Form of Notice of Grant of Non-Employee Director - Automatic
                Stock Option (Annual).

        99.10   Form of Automatic Stock Option Agreement.

        99.11   1999 Employee Stock Purchase Plan.

        99.12   Form of Enrollment/Change Form.

        99.13   Form of Stock Purchase Agreement.




<PAGE>   1
                                                                       EXHIBIT 5

             OPINION AND CONSENT OF BROBECK, PHLEGER & HARRISON LLP


                               September 7, 1999


Packeteer, Inc.
10495 N. De Anza Boulevard
Cupertino, California 95014

               Re:      Packeteer, Inc.- Registration Statement for Offering of
                        an Aggregate of 4,345,917 Shares of Common Stock

Dear Ladies and Gentlemen:

               We have acted as counsel to Packeteer, Inc., a Delaware
corporation (the "Company"), in connection with the registration on Form S-8
(the "Registration Statement") under the Securities Act of 1933, as amended, of
4,345,917 shares of common stock (the "Shares") authorized for issuance under
the Company's 1999 Employee Stock Purchase Plan and the 1999 Stock Incentive
Plan (collectively, the "Plans").

               This opinion is being furnished in accordance with the
requirements of Item 8 of Form S-8 and Item 601(b)(5)(i) of Regulation S-K.

               We have reviewed the Company's charter documents and the
corporate proceedings taken by the Company in connection with the establishment
of the Plans. Based on such review, we are of the opinion that, if, as and when
the Shares have been issued and sold (and the consideration therefor received)
pursuant to (a) the provisions of option agreements or stock purchase rights
duly authorized under the Plans and in accordance with the Registration
Statement, or (b) duly authorized direct stock issuances in accordance with the
1999 Stock Incentive Plan and in accordance with the Registration Statement,
such Shares will be duly authorized, legally issued, fully paid and
nonassessable.

               We consent to the filing of this opinion letter as Exhibit 5 to
the Registration Statement.

               This opinion letter is rendered as of the date first written
above and we disclaim any obligation to advise you of facts, circumstances,
events or developments which hereafter may be brought to our attention and which
may alter, affect or modify the opinion expressed herein. Our opinion is
expressly limited to the matters set forth above and we render no opinion,
whether by implication or otherwise, as to any other matters relating to the
Company, the Plans or the Shares.



                                            Very truly yours,


                                            BROBECK, PHLEGER & HARRISON LLP



<PAGE>   1
                                                                    EXHIBIT 23.1

                        CONSENT OF INDEPENDENT AUDITORS

The Board of Directors
Packeteer, Inc.:

We consent to incorporation by reference herein of our reports dated March 3,
1999, except as to Note 9, which is as of May 19, 1999, relating to the
consolidated balance sheets of Packeteer, Inc. and subsidiaries as of December
31, 1997 and 1998, and the related consolidated statements of operations,
stockholders' equity, and cash flows for the period from January 25, 1996
(inception) to December 31, 1996, and for each of the years in the two-year
period ended December 31, 1998, and the related financial statement schedule,
which reports are included in the registration statement on Form S-1 (No.
333-79077) of Packeteer, Inc.

                                            /s/ KPMG LLP



Mountain View, California
September 8, 1999




<PAGE>   1
                                                                    EXHIBIT 99.1

                                 PACKETEER, INC.
                            1999 STOCK INCENTIVE PLAN


                                  ARTICLE ONE

                               GENERAL PROVISIONS



I.      PURPOSE OF THE PLAN

               This 1999 Stock Incentive Plan is intended to promote the
interests of Packeteer, Inc., a Delaware corporation, by providing eligible
persons in the Corporation's service with the opportunity to acquire a
proprietary interest, or otherwise increase their proprietary interest, in the
Corporation as an incentive for them to remain in such service.

               Capitalized terms shall have the meanings assigned to such terms
in the attached Appendix.



II.     STRUCTURE OF THE PLAN

               A. The Plan shall be divided into five separate equity programs:

               - the Discretionary Option Grant Program under which eligible
persons may, at the discretion of the Plan Administrator, be granted options to
purchase shares of Common Stock,

               - the Salary Investment Option Grant Program under which eligible
employees may elect to have a portion of their base salary invested each year in
special option grants,

               - the Stock Issuance Program under which eligible persons may, at
the discretion of the Plan Administrator, be issued shares of Common Stock
directly, either through the immediate purchase of such shares or as a bonus for
services rendered the Corporation (or any Parent or Subsidiary),

               - the Automatic Option Grant Program under which eligible
non-employee Board members shall automatically receive option grants at
designated intervals over their period of continued Board service, and

               - the Director Fee Option Grant Program under which non-employee
Board members may elect to have all or any portion of their annual retainer fee
otherwise payable in cash applied to a special stock option grant.

<PAGE>   2
               B. The provisions of Articles One and Seven shall apply to all
equity programs under the Plan and shall govern the interests of all persons
under the Plan.

        III. ADMINISTRATION OF THE PLAN

               A. The Primary Committee shall have sole and exclusive authority
to administer the Discretionary Option Grant and Stock Issuance Programs with
respect to Section 16 Insiders. Administration of the Discretionary Option Grant
and Stock Issuance Programs with respect to all other persons eligible to
participate in those programs may, at the Board's discretion, be vested in the
Primary Committee or a Secondary Committee, or the Board may retain the power to
administer those programs with respect to all such persons. However, any
discretionary option grants or stock issuances for members of the Primary
Committee shall be made by a disinterested majority of the Board.

               B. Members of the Primary Committee or any Secondary Committee
shall serve for such period of time as the Board may determine and may be
removed by the Board at any time. The Board may also at any time terminate the
functions of any Secondary Committee and reassume all powers and authority
previously delegated to such committee.

               Each Plan Administrator shall, within the scope of its
administrative functions under the Plan, have full power and authority (subject
to the provisions of the Plan) to establish such rules and regulations as it may
deem appropriate for proper administration of the Discretionary Option Grant and
Stock Issuance Programs and to make such determinations under, and issue such
interpretations of, the provisions of those programs and any outstanding options
or stock issuances thereunder as it may deem necessary or advisable. Decisions
of the Plan Administrator within the scope of its administrative functions under
the Plan shall be final and binding on all parties who have an interest in the
Discretionary Option Grant and Stock Issuance Programs under its jurisdiction or
any option or stock issuance thereunder.

               C. The Primary Committee shall have the sole and exclusive
authority to determine which Section 16 Insiders and other highly compensated
Employees shall be eligible for participation in the Salary Investment Option
Grant Program for one or more calendar years. However, all option grants under
the Salary Investment Option Grant Program shall be made in accordance with the
express terms of that program, and the Primary Committee shall not exercise any
discretionary functions with respect to the option grants made under that
program.

               D. Service on the Primary Committee or the Secondary Committee
shall constitute service as a Board member, and members of each such committee
shall accordingly be entitled to full indemnification and reimbursement as Board
members for their service on such committee. No member of the Primary Committee
or the Secondary Committee shall be liable for any act or omission made in good
faith with respect to the Plan or any option grants or stock issuances under the
Plan.

               E. Administration of the Automatic Option Grant and Director Fee
Option Grant Programs shall be self-executing in accordance with the terms of
those programs, and no Plan Administrator shall exercise any discretionary
functions with respect to any option grants or stock issuances made under those
programs.

                                       2.
<PAGE>   3

        IV. ELIGIBILITY

               A. The persons eligible to participate in the Discretionary
Option Grant and Stock Issuance Programs are as follows:

                        (i) Employees,

                        (ii) non-employee members of the Board or the board of
                directors of any Parent or Subsidiary, and

                        (iii) consultants and other independent advisors who
                provide services to the Corporation (or any Parent or
                Subsidiary).

               B. Only Employees who are Section 16 Insiders or other highly
compensated individuals shall be eligible to participate in the Salary
Investment Option Grant Program.

               C. Each Plan Administrator shall, within the scope of its
administrative jurisdiction under the Plan, have full authority to determine,
(i) with respect to the option grants under the Discretionary Option Grant
Program, which eligible persons are to receive such grants, the time or times
when those grants are to be made, the number of shares to be covered by each
such grant, the status of the granted option as either an Incentive Option or a
Non-Statutory Option, the time or times when each option is to become
exercisable, the vesting schedule (if any) applicable to the option shares and
the maximum term for which the option is to remain outstanding and (ii) with
respect to stock issuances under the Stock Issuance Program, which eligible
persons are to receive such issuances, the time or times when the issuances are
to be made, the number of shares to be issued to each Participant, the vesting
schedule (if any) applicable to the issued shares and the consideration for such
shares.

               D. The Plan Administrator shall have the absolute discretion
either to grant options in accordance with the Discretionary Option Grant
Program or to effect stock issuances in accordance with the Stock Issuance
Program.

               E. The individuals who shall be eligible to participate in the
Automatic Option Grant Program shall be limited to (i) those individuals who
first become non-employee Board members on or after the Underwriting Date,
whether through appointment by the Board or election by the Corporation's
stockholders, and (ii) those individuals who continue to serve as non-employee
Board members at one or more Annual Stockholders Meetings held after the
Underwriting Date. A non-employee Board member who has previously been in the
employ of the Corporation (or any Parent or Subsidiary) shall not be eligible to
receive an option grant under the Automatic Option Grant Program at the time he
or she first becomes a non-employee Board member, but shall be eligible to
receive periodic option grants under the Automatic Option Grant Program while he
or she continues to serve as a non-employee Board member.

               F. All non-employee Board members shall be eligible to
participate in the Director Fee Option Grant Program.

                                       3.
<PAGE>   4

        V. STOCK SUBJECT TO THE PLAN

               A. The stock issuable under the Plan shall be shares of
authorized but unissued or reacquired Common Stock, including shares repurchased
by the Corporation on the open market. The number of shares of Common Stock
initially reserved for issuance over the term of the Plan shall not exceed
3,845,917 shares. Such reserve shall consist of (i) the number of shares
estimated to remain available for issuance, as of the Plan Effective Date, under
the Predecessor Plan as last approved by the Corporation's stockholders,
including the shares subject to outstanding options under that Predecessor Plan,
(ii) plus an additional increase of 900,000 shares to be approved by the
Corporation's stockholders prior to the Underwriting Date.

               B. The number of shares of Common Stock available for issuance
under the Plan shall automatically increase on the first trading day of January
each calendar year during the term of the Plan, beginning with calendar year
2000, by an amount equal to five percent (5 %) of the total number of shares of
Common Stock outstanding on the last trading day in December of the immediately
preceding calendar year, but in no event shall any such annual increase exceed
3,000,000 shares.

               C. No one person participating in the Plan may receive options,
separately exercisable stock appreciation rights and direct stock issuances for
more than 750,000 shares of Common Stock in the aggregate per calendar year.

               D. Shares of Common Stock subject to outstanding options
(including options incorporated into this Plan from the Predecessor Plan) shall
be available for subsequent issuance under the Plan to the extent (i) those
options expire or terminate for any reason prior to exercise in full or (ii) the
options are cancelled in accordance with the cancellation-regrant provisions of
Article Two. Unvested shares issued under the Plan and subsequently cancelled or
repurchased by the Corporation at the original issue price paid per share,
pursuant to the Corporation's repurchase rights under the Plan shall be added
back to the number of shares of Common Stock reserved for issuance under the
Plan and shall accordingly be available for reissuance through one or more
subsequent option grants or direct stock issuances under the Plan. However,
should the exercise price of an option under the Plan be paid with shares of
Common Stock or should shares of Common Stock otherwise issuable under the Plan
be withheld by the Corporation in satisfaction of the withholding taxes incurred
in connection with the exercise of an option or the vesting of a stock issuance
under the Plan, then the number of shares of Common Stock available for issuance
under the Plan shall be reduced by the gross number of shares for which the
option is exercised or which vest under the stock issuance, and not by the net
number of shares of Common Stock issued to the holder of such option or stock
issuance. Shares of Common Stock underlying one or more stock appreciation
rights exercised under Section IV of Article Two, Section III of Article Three,
Section II of Article Five or Section III of Article Six of the Plan shall NOT
be available for subsequent issuance under the Plan.

                                       4.
<PAGE>   5

               E. If any change is made to the Common Stock by reason of any
stock split, stock dividend, recapitalization, combination of shares, exchange
of shares or other change affecting the outstanding Common Stock as a class
without the Corporation's receipt of consideration, appropriate adjustments
shall be made by the Plan Administrator to (i) the maximum number and/or class
of securities issuable under the Plan, (ii) the number and/or class of
securities for which any one person may be granted stock options, separately
exercisable stock appreciation rights and direct stock issuances under the Plan
per calendar year, (iii) the number and/or class of securities for which grants
are subsequently to be made under the Automatic Option Grant Program to new and
continuing non-employee Board members, (iv) the number and/or class of
securities and the exercise price per share in effect under each outstanding
option under the Plan, (v) the number and/or class of securities and price per
share in effect under each outstanding option incorporated into this Plan from
the Predecessor Plan and (vi) the maximum number and/or class of securities by
which the share reserve is to increase automatically each calendar year pursuant
to the provisions of Section V.B of this Article One. Such adjustments to the
outstanding options are to be effected in a manner which shall preclude the
enlargement or dilution of rights and benefits under such options. The
adjustments determined by the Plan Administrator shall be final, binding and
conclusive.

                                       5.
<PAGE>   6

                                  ARTICLE TWO

                       DISCRETIONARY OPTION GRANT PROGRAM



        I. OPTION TERMS

               Each option shall be evidenced by one or more documents in the
form approved by the Plan Administrator; provided, however, that each such
document shall comply with the terms specified below. Each document evidencing
an Incentive Option shall, in addition, be subject to the provisions of the Plan
applicable to such options.

               A. EXERCISE PRICE.

                      1. The exercise price per share shall be fixed by the Plan
Administrator but shall not be less than one hundred percent (100%) of the Fair
Market Value per share of Common Stock on the option grant date.

                      2. The exercise price shall become immediately due upon
exercise of the option and shall, subject to the provisions of Section I of
Article Seven and the documents evidencing the option, be payable in one or more
of the forms specified below:

                                (i) cash or check made payable to the
        Corporation,

                                (ii) shares of Common Stock held for the
        requisite period necessary to avoid a charge to the Corporation's
        earnings for financial reporting purposes and valued at Fair Market
        Value on the Exercise Date, or

                                (iii) to the extent the option is exercised for
        vested shares, through a special sale and remittance procedure pursuant
        to which the Optionee shall concurrently provide irrevocable
        instructions to (a) a Corporation-designated brokerage firm to effect
        the immediate sale of the purchased shares and remit to the Corporation,
        out of the sale proceeds available on the settlement date, sufficient
        funds to cover the aggregate exercise price payable for the purchased
        shares plus all applicable Federal, state and local income and
        employment taxes required to be withheld by the Corporation by reason of
        such exercise and (b) the Corporation to deliver the certificates for
        the purchased shares directly to such brokerage firm in order to
        complete the sale.

               Except to the extent such sale and remittance procedure is
utilized, payment of the exercise price for the purchased shares must be made on
the Exercise Date.

               B. EXERCISE AND TERM OF OPTIONS. Each option shall be exercisable
at such time or times, during such period and for such number of shares as shall
be determined by the Plan Administrator and set forth in the documents
evidencing the option. However, no option shall have a term in excess of ten
(10) years measured from the option grant date.

                                       6.
<PAGE>   7

               C. EFFECT OF TERMINATION OF SERVICE.

                  1. The following provisions shall govern the exercise of any
options held by the Optionee at the time of cessation of Service or death:

                      (i) Any option outstanding at the time of the Optionee's
           cessation of Service for any reason shall remain exercisable for such
           period of time thereafter as shall be determined by the Plan
           Administrator and set forth in the documents evidencing the option,
           but no such option shall be exercisable after the expiration of the
           option term.

                      (ii) Any option held by the Optionee at the time of death
           and exercisable in whole or in part at that time may be subsequently
           exercised by the personal representative of the Optionee's estate or
           by the person or persons to whom the option is transferred pursuant
           to the Optionee's will or in accordance with the laws of descent and
           distribution or by the Optionee's designated beneficiary or
           beneficiaries of that option.

                      (iii) Should the Optionee's Service be terminated for
           Misconduct, then all outstanding options held by the Optionee shall
           terminate immediately and cease to be outstanding.

                      (iv) During the applicable post-Service exercise period,
           the option may not be exercised in the aggregate for more than the
           number of vested shares for which the option is exercisable on the
           date of the Optionee's cessation of Service. Upon the expiration of
           the applicable exercise period or (if earlier) upon the expiration of
           the option term, the option shall terminate and cease to be
           outstanding for any vested shares for which the option has not been
           exercised. However, the option shall, immediately upon the Optionee's
           cessation of Service, terminate and cease to be outstanding to the
           extent the option is not otherwise at that time exercisable for
           vested shares.

                  2. The Plan Administrator shall have complete discretion,
exercisable either at the time an option is granted or at any time while the
option remains outstanding, to:

                      (i) extend the period of time for which the option is to
           remain exercisable following the Optionee's cessation of Service from
           the limited exercise period otherwise in effect for that option to
           such greater period of time as the Plan Administrator shall deem
           appropriate, but in no event beyond the expiration of the option
           term, and/or

                      (ii) permit the option to be exercised, during the
           applicable post-Service exercise period, not only with respect to the
           number of vested shares of Common Stock for which such option is
           exercisable at the time of the Optionee's cessation of Service but
           also with respect to one or more additional installments in which the
           Optionee would have vested had the Optionee continued in Service.

                                       7.
<PAGE>   8

           D. STOCKHOLDER RIGHTS. The holder of an option shall have no
stockholder rights with respect to the shares subject to the option until such
person shall have exercised the option, paid the exercise price and become a
holder of record of the purchased shares.

           E. REPURCHASE RIGHTS. The Plan Administrator shall have the
discretion to grant options which are exercisable for unvested shares of Common
Stock. Should the Optionee cease Service while holding such unvested shares, the
Corporation shall have the right to repurchase, at the exercise price paid per
share, any or all of those unvested shares. The terms upon which such repurchase
right shall be exercisable (including the period and procedure for exercise and
the appropriate vesting schedule for the purchased shares) shall be established
by the Plan Administrator and set forth in the document evidencing such
repurchase right.

           F. LIMITED TRANSFERABILITY OF OPTIONS. During the lifetime of the
Optionee, Incentive Options shall be exercisable only by the Optionee and shall
not be assignable or transferable other than by will or by the laws of descent
and distribution following the Optionee's death. However, a Non-Statutory Option
may, in connection with the Optionee's estate plan, be assigned in whole or in
part during the Optionee's lifetime to one or more members of the Optionee's
immediate family or to a trust established exclusively for one or more such
family members. The assigned portion may only be exercised by the person or
persons who acquire a proprietary interest in the option pursuant to the
assignment. The terms applicable to the assigned portion shall be the same as
those in effect for the option immediately prior to such assignment and shall be
set forth in such documents issued to the assignee as the Plan Administrator may
deem appropriate. Notwithstanding the foregoing, the Optionee may also designate
one or more persons as the beneficiary or beneficiaries of his or her
outstanding options under this Article Two, and those options shall, in
accordance with such designation, automatically be transferred to such
beneficiary or beneficiaries upon the Optionee's death while holding those
options. Such beneficiary or beneficiaries shall take the transferred options
subject to all the terms and conditions of the applicable agreement evidencing
each such transferred option, including (without limitation) the limited time
period during which the option may be exercised following the Optionee's death.

           II. INCENTIVE OPTIONS

               The terms specified below shall be applicable to all Incentive
Options. Except as modified by the provisions of this Section II, all the
provisions of Articles One, Two and Seven shall be applicable to Incentive
Options. Options which are specifically designated as Non-Statutory Options when
issued under the Plan shall not be subject to the terms of this Section II.

               A. ELIGIBILITY. Incentive Options may only be granted to
Employees.

               B. DOLLAR LIMITATION. The aggregate Fair Market Value of the
shares of Common Stock (determined as of the respective date or dates of grant)
for which one or more options granted to any Employee under the Plan (or any
other option plan of the Corporation or any Parent or Subsidiary) may for the
first time become exercisable as Incentive Options during any one calendar year
shall not exceed the sum of One Hundred Thousand Dollars ($100,000).

                                       8.
<PAGE>   9

To the extent the Employee holds two (2) or more such options which become
exercisable for the first time in the same calendar year, the foregoing
limitation on the exercisability of such options as Incentive Options shall be
applied on the basis of the order in which such options are granted.

               C. 10% STOCKHOLDER. If any Employee to whom an Incentive Option
is granted is a 10% Stockholder, then the exercise price per share shall not be
less than one hundred ten percent (110%) of the Fair Market Value per share of
Common Stock on the option grant date, and the option term shall not exceed five
(5) years measured from the option grant date.

        III. CORPORATE TRANSACTION/CHANGE IN CONTROL

               A. In the event of any Corporate Transaction, each outstanding
option shall automatically accelerate so that each such option shall,
immediately prior to the effective date of the Corporate Transaction, become
fully exercisable for the total number of shares of Common Stock at the time
subject to such option and may be exercised for any or all of those shares as
fully vested shares of Common Stock. However, an outstanding option shall NOT
become exercisable on such an accelerated basis if and to the extent: (i) such
option is, in connection with the Corporate Transaction, to be assumed by the
successor corporation (or parent thereof) or (ii) such option is to be replaced
with a cash incentive program of the successor corporation which preserves the
spread existing at the time of the Corporate Transaction on any shares for which
the option is not otherwise at that time exercisable and provides for subsequent
payout in accordance with the same exercise/vesting schedule applicable to those
option shares or (iii) the acceleration of such option is subject to other
limitations imposed by the Plan Administrator at the time of the option grant.

               B. All outstanding repurchase rights shall automatically
terminate, and the shares of Common Stock subject to those terminated rights
shall immediately vest in full, in the event of any Corporate Transaction,
except to the extent: (i) those repurchase rights are to be assigned to the
successor corporation (or parent thereof) in connection with such Corporate
Transaction or (ii) such accelerated vesting is precluded by other limitations
imposed by the Plan Administrator at the time the repurchase right is issued.

               C. Immediately following the consummation of the Corporate
Transaction, all outstanding options shall terminate and cease to be
outstanding, except to the extent assumed by the successor corporation (or
parent thereof).

               D. Each option which is assumed in connection with a Corporate
Transaction shall be appropriately adjusted, immediately after such Corporate
Transaction, to apply to the number and class of securities which would have
been issuable to the Optionee in consummation of such Corporate Transaction had
the option been exercised immediately prior to such Corporate Transaction.
Appropriate adjustments to reflect such Corporate Transaction shall also be made
to (i) the exercise price payable per share under each outstanding option,
provided the aggregate exercise price payable for such securities shall remain
the same, (ii) the maximum number and/or class of securities available for
issuance over the remaining term of the Plan and


                                       9.
<PAGE>   10

(iii) the maximum number and/or class of securities for which any one person may
be granted stock options, separately exercisable stock appreciation rights and
direct stock issuances under the Plan per calendar year and (iv) the maximum
number and/or class of securities by which the share reserve is to increase
automatically each calendar year.

               E. The Plan Administrator shall have the discretionary authority
to structure one or more outstanding options under the Discretionary Option
Grant Program so that those options shall, immediately prior to the effect date
of such Corporate Transaction, become fully exercisable for the total number of
shares of Common Stock at the time subject to those options and may be exercised
for any or all of those shares as fully vested shares of Common Stock, whether
or not those options are to be assumed in the Corporate Transaction. In
addition, the Plan Administrator shall have the discretionary authority to
structure one or more of the Corporation's repurchase rights under the
Discretionary Option Grant Program so that those rights shall not be assignable
in connection with such Corporate Transaction and shall accordingly terminate
upon the consummation of such Corporate Transaction, and the shares subject to
those terminated rights shall thereupon vest in full.

               F. The Plan Administrator shall have full power and authority to
structure one or more outstanding options under the Discretionary Option Grant
Program so that those options shall become fully exercisable for the total
number of shares of Common Stock at the time subject to those options in the
event the Optionee's Service is subsequently terminated by reason of an
Involuntary Termination within a designated period (not to exceed eighteen (18)
months) following the effective date of any Corporate Transaction in which those
options are assumed and do not otherwise accelerate. Any options so accelerated
shall remain exercisable for fully vested shares until the earlier of (i) the
expiration of the option term or (ii) the expiration of the one (1) year period
measured from the effective date of the Involuntary Termination. In addition,
the Plan Administrator may structure one or more of the Corporation's repurchase
rights so that those rights shall immediately terminate with respect to any
shares held by the Optionee at the time of his or her Involuntary Termination,
and the shares subject to those terminated repurchase rights shall accordingly
vest in full at that time.

               G. The Plan Administrator shall have the discretionary authority
to structure one or more outstanding options under the Discretionary Option
Grant Program so that those options shall, immediately prior to the effect date
of a Change in Control, become fully exercisable for the total number of shares
of Common Stock at the time subject to those options and may be exercised for
any or all of those shares as fully vested shares of Common Stock. In addition,
the Plan Administrator shall have the discretionary authority to structure one
or more of the Corporation's repurchase rights under the Discretionary Option
Grant Program so that those rights shall terminate automatically upon the
consummation of such Change in Control, and the shares subject to those
terminated rights shall thereupon vest in full. Alternatively, the Plan
Administrator may condition the automatic acceleration of one or more
outstanding options under the Discretionary Option Grant Program and the
termination of one or more of the Corporation's outstanding repurchase rights
under such program upon the subsequent termination of the Optionee's Service by
reason of an Involuntary Termination within a



                                      10.
<PAGE>   11

designated period (not to exceed eighteen (18) months) following the effective
date of such Change in Control. Each option so accelerated shall remain
exercisable for fully vested shares until the earlier of (i) the expiration of
the option term or (ii) the expiration of the one (1) year period measured from
the effective date of Optionee's cessation of Service.

               H. The portion of any Incentive Option accelerated in connection
with a Corporate Transaction or Change in Control shall remain exercisable as an
Incentive Option only to the extent the applicable One Hundred Thousand Dollar
($100,000) limitation is not exceeded. To the extent such dollar limitation is
exceeded, the accelerated portion of such option shall be exercisable as a
Nonstatutory Option under the Federal tax laws.

               I. The outstanding options shall in no way affect the right of
the Corporation to adjust, reclassify, reorganize or otherwise change its
capital or business structure or to merge, consolidate, dissolve, liquidate or
sell or transfer all or any part of its business or assets.

        IV. CANCELLATION AND REGRANT OF OPTIONS

               The Plan Administrator shall have the authority to effect, at any
time and from time to time, with the consent of the affected option holders, the
cancellation of any or all outstanding options under the Discretionary Option
Grant Program (including outstanding options incorporated from the Predecessor
Plan) and to grant in substitution new options covering the same or different
number of shares of Common Stock but with an exercise price per share based on
the Fair Market Value per share of Common Stock on the new grant date.

        V. STOCK APPRECIATION RIGHTS

               A. The Plan Administrator shall have full power and authority to
grant to selected Optionees tandem stock appreciation rights and/or limited
stock appreciation rights.

               B. The following terms shall govern the grant and exercise of
tandem stock appreciation rights:

                  (i) One or more Optionees may be granted the right,
         exercisable upon such terms as the Plan Administrator may establish, to
         elect between the exercise of the underlying option for shares of
         Common Stock and the surrender of that option in exchange for a
         distribution from the Corporation in an amount equal to the excess of
         (a) the Fair Market Value (on the option surrender date) of the number
         of shares in which the Optionee is at the time vested under the
         surrendered option (or surrendered portion thereof) over (b) the
         aggregate exercise price payable for such shares.

                  (ii) No such option surrender shall be effective unless it is
         approved by the Plan Administrator, either at the time of the actual
         option surrender or at any earlier time. If the surrender is so
         approved, then the distribution to which the Optionee shall be entitled
         may be made in shares of Common Stock valued at Fair Market Value on
         the option surrender date, in cash, or partly in shares and partly in
         cash, as the Plan Administrator shall in its sole discretion deem
         appropriate.

                                      11.
<PAGE>   12

                  (iii) If the surrender of an option is not approved by the
         Plan Administrator, then the Optionee shall retain whatever rights the
         Optionee had under the surrendered option (or surrendered portion
         thereof) on the option surrender date and may exercise such rights at
         any time prior to the later of (a) five (5) business days after
         the receipt of the rejection notice or (b) the last day on which the
         option is otherwise exercisable in accordance with the terms of the
         documents evidencing such option, but in no event may such rights be
         exercised more than ten (10) years after the option grant date.

               C. The following terms shall govern the grant and exercise of
limited stock appreciation rights:

                  (i) One or more Section 16 Insiders may be granted limited
         stock appreciation rights with respect to their outstanding options.

                  (ii) Upon the occurrence of a Hostile Take-Over, each
         individual holding one or more options with such a limited stock
         appreciation right shall have the unconditional right (exercisable for
         a thirty (30)-day period following such Hostile Take-Over) to surrender
         each such option to the Corporation. In return for the surrendered
         option, the Optionee shall receive a cash distribution from the
         Corporation in an amount equal to the excess of (A) the Take-Over Price
         of the shares of Common Stock at the time subject to such option
         (whether or not the Optionee is otherwise vested in those shares) over
         (B) the aggregate exercise price payable for those shares. Such cash
         distribution shall be paid within five (5) days following the option
         surrender date.

                  (iii) At the time such limited stock appreciation right is
         granted, the Plan Administrator shall pre-approve any subsequent
         exercise of that right in accordance with the terms of this Paragraph
         C. Accordingly, no further approval of the Plan Administrator or the
         Board shall be required at the time of the actual option surrender and
         cash distribution.

                                      12.
<PAGE>   13
                                 ARTICLE THREE

                     SALARY INVESTMENT OPTION GRANT PROGRAM

         I. OPTION GRANTS

               The Primary Committee shall have the sole and exclusive authority
to determine the calendar year or years (if any) for which the Salary Investment
Option Grant Program is to be in effect and to select the Section 16 Insiders
and other highly compensated Employees eligible to participate in the Salary
Investment Option Grant Program for such calendar year or years. Each selected
individual who elects to participate in the Salary Investment Option Grant
Program must, prior to the start of each calendar year of participation, file
with the Plan Administrator (or its designate) an irrevocable authorization
directing the Corporation to reduce his or her base salary for that calendar
year by an amount not less than Ten Thousand Dollars ($10,000.00) nor more than
Fifty Thousand Dollars ($50,000.00). Each individual who files such a timely
authorization shall automatically be granted an option under the Salary
Investment Grant Program on the first trading day in January of the calendar
year for which the salary reduction is to be in effect.

         II. OPTION TERMS

               Each option shall be a Non-Statutory Option evidenced by one or
more documents in the form approved by the Plan Administrator; provided,
however, that each such document shall comply with the terms specified below.

               A. EXERCISE PRICE.

                      1. The exercise price per share shall be thirty-three and
one-third percent (33-1/3%) of the Fair Market Value per share of Common Stock
on the option grant date.

                      2. The exercise price shall become immediately due upon
exercise of the option and shall be payable in one or more of the alternative
forms authorized under the Discretionary Option Grant Program. Except to the
extent the sale and remittance procedure specified thereunder is utilized,
payment of the exercise price for the purchased shares must be made on the
Exercise Date.

               B. NUMBER OF OPTION SHARES. The number of shares of Common Stock
subject to the option shall be determined pursuant to the following formula
(rounded down to the nearest whole number):

                      X = A / (B x 66-2/3%), where

                      X is the number of option shares,

                      A is the dollar amount of the reduction in the Optionee's
               base salary for the calendar year to be in effect pursuant to
               this program, and

                                      13.
<PAGE>   14

                      B is the Fair Market Value per share of Common Stock on
               the option grant date.

               C. EXERCISE AND TERM OF OPTIONS. The option shall become
exercisable in a series of twelve (12) successive equal monthly installments
upon the Optionee's completion of each calendar month of Service in the calendar
year for which the salary reduction is in effect. Each option shall have a
maximum term of ten (10) years measured from the option grant date.

               D. EFFECT OF TERMINATION OF SERVICE. Should the Optionee cease
Service for any reason while holding one or more options under this Article
Three, then each such option shall remain exercisable, for any or all of the
shares for which the option is exercisable at the time of such cessation of
Service, until the earlier of (i) the expiration of the ten (10)-year option
term or (ii) the expiration of the three (3)-year period measured from the date
of such cessation of Service. Should the Optionee die while holding one or more
options under this Article Three, then each such option may be exercised, for
any or all of the shares for which the option is exercisable at the time of the
Optionee's cessation of Service (less any shares subsequently purchased by
Optionee prior to death), by the personal representative of the Optionee's
estate or by the person or persons to whom the option is transferred pursuant to
the Optionee's will or in accordance with the laws of descent and distribution
or by the designated beneficiary or beneficiaries of such option. Such right of
exercise shall lapse, and the option shall terminate, upon the earlier of (i)
the expiration of the ten (10)-year option term or (ii) the three (3)-year
period measured from the date of the Optionee's cessation of Service. However,
the option shall, immediately upon the Optionee's cessation of Service for any
reason, terminate and cease to remain outstanding with respect to any and all
shares of Common Stock for which the option is not otherwise at that time
exercisable.

         III. CORPORATE TRANSACTION/ CHANGE IN CONTROL/ HOSTILE TAKE-OVER

               A. In the event of any Corporate Transaction while the Optionee
remains in Service, each outstanding option held by such Optionee under this
Salary Investment Option Grant Program shall automatically accelerate so that
each such option shall, immediately prior to the effective date of the Corporate
Transaction, become fully exercisable for the total number of shares of Common
Stock at the time subject to such option and may be exercised for any or all of
those shares as fully-vested shares of Common Stock. Each such outstanding
option shall terminate immediately following the Corporate Transaction, except
to the extent assumed by the successor corporation (or parent thereof) in such
Corporate Transaction. Any option so assumed and shall remain exercisable for
the fully-vested shares until the earlier of (i) the expiration of the ten
(10)-year option term or (ii) the expiration of the three (3)-year period
measured from the date of the Optionee's cessation of Service.

               B. In the event of a Change in Control while the Optionee remains
in Service, each outstanding option held by such Optionee under this Salary
Investment Option Grant Program shall automatically accelerate so that each such
option shall immediately become fully exercisable for the total number of shares
of Common Stock at the time subject to such option and may be exercised for any
or all of those shares as fully-vested shares of Common Stock.

                                      14.
<PAGE>   15

The option shall remain so exercisable until the earliest to occur of (i) the
expiration of the ten (10)-year option term, (ii) the expiration of the three
(3)-year period measured from the date of the Optionee's cessation of Service,
(iii) the termination of the option in connection with a Corporate Transaction
or (iv) the surrender of the option in connection with a Hostile Take-Over.

               C. Upon the occurrence of a Hostile Take-Over, the Optionee shall
have a thirty (30)-day period in which to surrender to the Corporation each
outstanding option granted him or her under the Salary Investment Option Grant
Program. The Optionee shall in return be entitled to a cash distribution from
the Corporation in an amount equal to the excess of (i) the Take-Over Price of
the shares of Common Stock at the time subject to the surrendered option
(whether or not the Optionee is otherwise at the time vested in those shares)
over (ii) the aggregate exercise price payable for such shares. Such cash
distribution shall be paid within five (5) days following the surrender of the
option to the Corporation. The Primary Committee shall, at the time the option
with such limited stock appreciation right is granted under the Salary
Investment Option Grant Program, pre-approve any subsequent exercise of that
right in accordance with the terms of this Paragraph C. Accordingly, no further
approval of the Primary Committee or the Board shall be required at the time of
the actual option surrender and cash distribution.

               D. Each option which is assumed in connection with a Corporate
Transaction shall be appropriately adjusted, immediately after such Corporate
Transaction, to apply to the number and class of securities which would have
been issuable to the Optionee in consummation of such Corporate Transaction had
the option been exercised immediately prior to such Corporate Transaction.
Appropriate adjustments shall also be made to the exercise price payable per
share under each outstanding option, provided the aggregate exercise price
payable for such securities shall remain the same.

               E. The grant of options under the Salary Investment Option Grant
Program shall in no way affect the right of the Corporation to adjust,
reclassify, reorganize or otherwise change its capital or business structure or
to merge, consolidate, dissolve, liquidate or sell or transfer all or any part
of its business or assets.

         IV. REMAINING TERMS

               The remaining terms of each option granted under the Salary
Investment Option Grant Program shall be the same as the terms in effect for
option grants made under the Discretionary Option Grant Program.

                                      15.
<PAGE>   16
                                  ARTICLE FOUR

                             STOCK ISSUANCE PROGRAM


         I. STOCK ISSUANCE TERMS

               Shares of Common Stock may be issued under the Stock Issuance
Program through direct and immediate issuances without any intervening option
grants. Each such stock issuance shall be evidenced by a Stock Issuance
Agreement which complies with the terms specified below. Shares of Common Stock
may also be issued under the Stock Issuance Program pursuant to share right
awards which entitle the recipients to receive those shares upon the attainment
of designated performance goals.

               A. PURCHASE PRICE.

                  1. The purchase price per share shall be fixed by the Plan
Administrator, but shall not be less than one hundred percent (100%) of the Fair
Market Value per share of Common Stock on the issuance date.

                  2. Subject to the provisions of Section I of Article Seven,
shares of Common Stock may be issued under the Stock Issuance Program for any of
the following items of consideration which the Plan Administrator may deem
appropriate in each individual instance:

                           (i) cash or check made payable to the Corporation, or

                           (ii) past services rendered to the Corporation (or
                  any Parent or Subsidiary).

               B. VESTING PROVISIONS.

                  1. Shares of Common Stock issued under the Stock Issuance
Program may, in the discretion of the Plan Administrator, be fully and
immediately vested upon issuance or may vest in one or more installments over
the Participant's period of Service or upon attainment of specified performance
objectives. The elements of the vesting schedule applicable to any unvested
shares of Common Stock issued under the Stock Issuance Program shall be
determined by the Plan Administrator and incorporated into the Stock Issuance
Agreement. Shares of Common Stock may also be issued under the Stock Issuance
Program pursuant to share right awards which entitle the recipients to receive
those shares upon the attainment of designated performance goals.

                  2. Any new, substituted or additional securities or other
property (including money paid other than as a regular cash dividend) which the
Participant may have the right to receive with respect to the Participant's
unvested shares of Common Stock by reason of any stock dividend, stock split,
recapitalization, combination of shares, exchange of shares or


                                      16.
<PAGE>   17

other change affecting the outstanding Common Stock as a class without the
Corporation's receipt of consideration shall be issued subject to (i) the same
vesting requirements applicable to the Participant's unvested shares of Common
Stock and (ii) such escrow arrangements as the Plan Administrator shall deem
appropriate.

                  3. The Participant shall have full stockholder rights with
respect to any shares of Common Stock issued to the Participant under the Stock
Issuance Program, whether or not the Participant's interest in those shares is
vested. Accordingly, the Participant shall have the right to vote such shares
and to receive any regular cash dividends paid on such shares.

                  4. Should the Participant cease to remain in Service while
holding one or more unvested shares of Common Stock issued under the Stock
Issuance Program or should the performance objectives not be attained with
respect to one or more such unvested shares of Common Stock, then those shares
shall be immediately surrendered to the Corporation for cancellation, and the
Participant shall have no further stockholder rights with respect to those
shares. To the extent the surrendered shares were previously issued to the
Participant for consideration paid in cash or cash equivalent (including the
Participant's purchase-money indebtedness), the Corporation shall repay to the
Participant the cash consideration paid for the surrendered shares and shall
cancel the unpaid principal balance of any outstanding purchase-money note of
the Participant attributable to the surrendered shares.

                  5. The Plan Administrator may in its discretion waive the
surrender and cancellation of one or more unvested shares of Common Stock which
would otherwise occur upon the cessation of the Participant's Service or the
non-attainment of the performance objectives applicable to those shares. Such
waiver shall result in the immediate vesting of the Participant's interest in
the shares of Common Stock as to which the waiver applies. Such waiver may be
effected at any time, whether before or after the Participant's cessation of
Service or the attainment or non-attainment of the applicable performance
objectives.

                  6. Outstanding share right awards under the Stock Issuance
Program shall automatically terminate, and no shares of Common Stock shall
actually be issued in satisfaction of those awards, if the performance goals
established for such awards are not attained. The Plan Administrator, however,
shall have the discretionary authority to issue shares of Common Stock under one
or more outstanding share right awards as to which the designated performance
goals have not been attained.

         II. CORPORATE TRANSACTION/CHANGE IN CONTROL

               A. All of the Corporation's outstanding repurchase rights under
the Stock Issuance Program shall terminate automatically, and all the shares of
Common Stock subject to those terminated rights shall immediately vest in full,
in the event of any Corporate Transaction, except to the extent (i) those
repurchase rights are to be assigned to the successor corporation (or parent
thereof) in connection with such Corporate Transaction or (ii) such accelerated
vesting is precluded by other limitations imposed in the Stock Issuance
Agreement.

                                      17.
<PAGE>   18

               B. The Plan Administrator shall have the discretionary authority
to structure one or more of the Corporation's repurchase rights under the Stock
Issuance Program so that those rights shall automatically terminate in whole or
in part, and the shares of Common Stock subject to those terminated rights shall
immediately vest, in the event the Participant's Service should subsequently
terminate by reason of an Involuntary Termination within a designated period
(not to exceed eighteen (18) months) following the effective date of any
Corporate Transaction in which those repurchase rights are assigned to the
successor corporation (or parent thereof).

               C. The Plan Administrator shall also have the discretionary
authority to structure one or more of the Corporation's repurchase rights under
the Stock Issuance Program so that those rights shall automatically terminate in
whole or in part, and the shares of Common Stock subject to those terminated
rights shall immediately vest, in the event the Participant's Service should
subsequently terminate by reason of an Involuntary Termination within a
designated period (not to exceed eighteen (18) months) following the effective
date of any Change in Control.

         III. SHARE ESCROW/LEGENDS

               Unvested shares may, in the Plan Administrator's discretion, be
held in escrow by the Corporation until the Participant's interest in such
shares vests or may be issued directly to the Participant with restrictive
legends on the certificates evidencing those unvested shares.

                                      18.
<PAGE>   19
                                  ARTICLE FIVE

                         AUTOMATIC OPTION GRANT PROGRAM


         I. OPTION TERMS

               A. GRANT DATES. Option grants shall be made on the dates
specified below:

                  1. Each individual who is serving as a non-employee Board
member on the Underwriting Date shall automatically be granted, on the
Underwriting Date, a Non-Statutory Option to purchase 3,000 shares of Common
Stock.

                  2. Each individual who is first elected or appointed as a
non-employee Board member at any time on or after the Underwriting Date shall
automatically be granted, on the date of such initial election or appointment, a
Non-Statutory Option to purchase 12,000 shares of Common Stock, provided that
individual has not previously been in the employ of the Corporation or any
Parent or Subsidiary.

                  3. On the date of each Annual Stockholders Meeting held after
the Underwriting Date, each individual who is to continue to serve as an
Eligible Director, whether or not that individual is standing for re-election to
the Board at that particular Annual Meeting, shall automatically be granted a
Non-Statutory Option to purchase 3,000 shares of Common Stock, provided such
individual has served as a non-employee Board member for at least six (6)
months. There shall be no limit on the number of such 3,000 share option grants
any one Eligible Director may receive over his or her period of Board service,
and non-employee Board members who have previously been in the employ of the
Corporation (or any Parent or Subsidiary) or who have otherwise received one or
more stock option grants from the Corporation prior to the Underwriting Date
shall be eligible to receive one or more such annual option grants over their
period of continued Board service.

               B. EXERCISE PRICE.

                  1. The exercise price per share shall be equal to one hundred
percent (100%) of the Fair Market Value per share of Common Stock on the option
grant date.

                  2. The exercise price shall be payable in one or more of the
alternative forms authorized under the Discretionary Option Grant Program.
Except to the extent the sale and remittance procedure specified thereunder is
utilized, payment of the exercise price for the purchased shares must be made on
the Exercise Date.

               C. OPTION TERM. Each option shall have a term of ten (10) years
measured from the option grant date.

               D. EXERCISE AND VESTING OF OPTIONS. Each option shall be
immediately exercisable for any or all of the option shares. However, any shares
purchased under the option shall be subject to repurchase by the Corporation, at
the exercise price paid per share, upon the




                                      19.
<PAGE>   20

Optionee's cessation of Board service prior to vesting in those shares. Each
initial 12,000 share grant shall vest, and the Corporation's repurchase right
shall lapse, in a series of six (6) successive equal semi-annual installments
upon the Optionee's completion of each six (6)-month period of service as a
Board member over the thirty-six (36)-month period measured from the option
grant date. Each 3,000 share automatic option shall be vested on grant.

               E. LIMITED TRANSFERABILITY OF OPTIONS. Each option under this
Article Five may, in connection with the Optionee's estate plan, be assigned in
whole or in part during the Optionee's lifetime to one or more members of the
Optionee's immediate family or to a trust established exclusively for one or
more such family members. The assigned portion may only be exercised by the
person or persons who acquire a proprietary interest in the option pursuant to
the assignment. The terms applicable to the assigned portion shall be the same
as those in effect for the option immediately prior to such assignment and shall
be set forth in such documents issued to the assignee as the Plan Administrator
may deem appropriate. The Optionee may also designate one or more persons as the
beneficiary or beneficiaries of his or her outstanding options under this
Article Three, and those options shall, in accordance with such designation,
automatically be transferred to such beneficiary or beneficiaries upon the
Optionee's death while holding those options. Such beneficiary or beneficiaries
shall take the transferred options subject to all the terms and conditions of
the applicable agreement evidencing each such transferred option, including
(without limitation) the limited time period during which the option may be
exercised following the Optionee's death.

               F. TERMINATION OF BOARD SERVICE. The following provisions shall
govern the exercise of any options held by the Optionee at the time the Optionee
ceases to serve as a Board member:

                           (i) The Optionee (or, in the event of Optionee's
         death, the personal representative of the Optionee's estate or the
         person or persons to whom the option is transferred pursuant to the
         Optionee's will or in accordance with the laws of descent and
         distribution or by the designated beneficiary or beneficiaries of such
         option) shall have a twelve (12)-month period following the date of
         such cessation of Board service in which to exercise each such option.

                           (ii) During the twelve (12)-month exercise period,
         the option may not be exercised in the aggregate for more than the
         number of vested shares of Common Stock for which the option is
         exercisable at the time of the Optionee's cessation of Board service.

                           (iii) Should the Optionee cease to serve as a Board
         member by reason of death or Permanent Disability, then all shares at
         the time subject to the option shall immediately vest so that such
         option may, during the twelve (12)-month exercise period following such
         cessation of Board service, be exercised for all or any portion of
         those shares as fully-vested shares of Common Stock.

                                      20.
<PAGE>   21

                           (iv) In no event shall the option remain exercisable
         after the expiration of the option term. Upon the expiration of the
         twelve (12)-month exercise period or (if earlier) upon the expiration
         of the option term, the option shall terminate and cease to be
         outstanding for any vested shares for which the option has not been
         exercised. However, the option shall, immediately upon the Optionee's
         cessation of Board service for any reason other than death or Permanent
         Disability, terminate and cease to be outstanding to the extent the
         option is not otherwise at that time exercisable for vested shares.

         II. CORPORATE TRANSACTION/ CHANGE IN CONTROL/ HOSTILE TAKE-OVER

               A. In the event of any Corporate Transaction, the shares of
Common Stock at the time subject to each outstanding option but not otherwise
vested shall automatically vest in full so that each such option shall,
immediately prior to the effective date of the Corporate Transaction, become
fully exercisable for all of the shares of Common Stock at the time subject to
such option and may be exercised for all or any portion of those shares as
fully-vested shares of Common Stock. Immediately following the consummation of
the Corporate Transaction, each automatic option grant shall terminate and cease
to be outstanding, except to the extent assumed by the successor corporation (or
parent thereof).

               B. In connection with any Change in Control, the shares of Common
Stock at the time subject to each outstanding option but not otherwise vested
shall automatically vest in full so that each such option shall, immediately
prior to the effective date of the Change in Control, become fully exercisable
for all of the shares of Common Stock at the time subject to such option and may
be exercised for all or any portion of those shares as fully-vested shares of
Common Stock. Each such option shall remain exercisable for such fully-vested
option shares until the expiration or sooner termination of the option term or
the surrender of the option in connection with a Hostile Take-Over.

               C. All outstanding repurchase rights shall automatically
terminate, and the shares of Common Stock subject to those terminated rights
shall immediately vest in full, in the event of any Corporate Transaction or
Change in Control.

               D. Upon the occurrence of a Hostile Take-Over, the Optionee shall
have a thirty (30)-day period in which to surrender to the Corporation each of
his or her outstanding automatic option grants. The Optionee shall in return be
entitled to a cash distribution from the Corporation in an amount equal to the
excess of (i) the Take-Over Price of the shares of Common Stock at the time
subject to each surrendered option (whether or not the Optionee is otherwise at
the time vested in those shares) over (ii) the aggregate exercise price payable
for such shares. Such cash distribution shall be paid within five (5) days
following the surrender of the option to the Corporation. Stockholder approval
of the Plan shall constitute pre-approval of the grant of each such limited
cash-out right and the subsequent exercise of that right in accordance with the
terms of this Paragraph D. Accordingly, no approval or consent of the Board or
any Plan Administrator shall be required at the time of the actual option
surrender and cash distribution.

                                      21.
<PAGE>   22

               E. Each option which is assumed in connection with a Corporate
Transaction shall be appropriately adjusted, immediately after such Corporate
Transaction, to apply to the number and class of securities which would have
been issuable to the Optionee in consummation of such Corporate Transaction had
the option been exercised immediately prior to such Corporate Transaction.
Appropriate adjustments shall also be made to the exercise price payable per
share under each outstanding option, provided the aggregate exercise price
payable for such securities shall remain the same.

        The grant of options under the Automatic Option Grant Program shall in
no way affect the right of the Corporation to adjust, reclassify, reorganize or
otherwise change its capital or business structure or to merge, consolidate,
dissolve, liquidate or sell or transfer all or any part of its business or
assets.

         III. REMAINING TERMS

               The remaining terms of each option granted under the Automatic
Option Grant Program shall be the same as the terms in effect for option grants
made under the Discretionary Option Grant Program.

                                      22.
<PAGE>   23
                                  ARTICLE SIX

                        DIRECTOR FEE OPTION GRANT PROGRAM



         I. OPTION GRANTS

               The Primary Committee shall have the sole and exclusive authority
to determine the calendar year or years for which the Director Fee Option Grant
Program is to be in effect. For each such calendar year the program is in
effect, each non-employee Board member may elect to apply all or any portion of
the annual retainer fee otherwise payable in cash for his or her service on the
Board for that year to the acquisition of a special option grant under this
Director Fee Option Grant Program. Such election must be filed with the
Corporation's Chief Financial Officer prior to first day of the calendar year
for which the annual retainer fee which is the subject of that election is
otherwise payable. Each non-employee Board member who files such a timely
election shall automatically be granted an option under this Director Fee Option
Grant Program on the first trading day in January in the calendar year for which
the annual retainer fee which is the subject of that election would otherwise be
payable in cash.

         II. OPTION TERMS

               Each option shall be a Non-Statutory Option governed by the terms
and conditions specified below.

               A. EXERCISE PRICE.

                  1. The exercise price per share shall be thirty-three and
one-third percent (33-1/3%) of the Fair Market Value per share of Common Stock
on the option grant date.

                  2. The exercise price shall become immediately due upon
exercise of the option and shall be payable in one or more of the alternative
forms authorized under the Discretionary Option Grant Program. Except to the
extent the sale and remittance procedure specified thereunder is utilized,
payment of the exercise price for the purchased shares must be made on the
Exercise Date.

               B. NUMBER OF OPTION SHARES. The number of shares of Common Stock
subject to the option shall be determined pursuant to the following formula
(rounded down to the nearest whole number):

                      X = A / (B x 66-2/3%), where

                      X is the number of option shares,

                      A is the portion of the annual retainer fee subject to the
               non-employee Board member's election, and

                                      23.
<PAGE>   24

                      B is the Fair Market Value per share of Common Stock on
               the option grant date.

               C. EXERCISE AND TERM OF OPTIONS. The option shall become
exercisable in a series of twelve (12) equal monthly installments upon the
Optionee's completion of each month of Board service over the twelve (12)-month
period measured from the grant date. Each option shall have a maximum term of
ten (10) years measured from the option grant date.

               D. LIMITED TRANSFERABILITY OF OPTIONS. Each option under this
Article Six may, in connection with the Optionee's estate plan, be assigned in
whole or in part during the Optionee's lifetime to one or more members of the
Optionee's immediate family or to a trust established exclusively for one or
more such family members. The assigned portion may only be exercised by the
person or persons who acquire a proprietary interest in the option pursuant to
the assignment. The terms applicable to the assigned portion shall be the same
as those in effect for the option immediately prior to such assignment and shall
be set forth in such documents issued to the assignee as the Plan Administrator
may deem appropriate. The Optionee may also designate one or more persons as the
beneficiary or beneficiaries of his or her outstanding options under this
Article Three, and those options shall, in accordance with such designation,
automatically be transferred to such beneficiary or beneficiaries upon the
Optionee's death while holding those options. Such beneficiary or beneficiaries
shall take the transferred options subject to all the terms and conditions of
the applicable agreement evidencing each such transferred option, including
(without limitation) the limited time period during which the option may be
exercised following the Optionee's death.

               E. TERMINATION OF BOARD SERVICE. Should the Optionee cease Board
service for any reason (other than death or Permanent Disability) while holding
one or more options under this Director Fee Option Grant Program, then each such
option shall remain exercisable, for any or all of the shares for which the
option is exercisable at the time of such cessation of Board service, until the
earlier of (i) the expiration of the ten (10)-year option term or (ii) the
expiration of the three (3)-year period measured from the date of such cessation
of Board service. However, each option held by the Optionee under this Director
Fee Option Grant Program at the time of his or her cessation of Board service
shall immediately terminate and cease to remain outstanding with respect to any
and all shares of Common Stock for which the option is not otherwise at that
time exercisable.

               F. DEATH OR PERMANENT DISABILITY. Should the Optionee's service
as a Board member cease by reason of death or Permanent Disability, then each
option held by such Optionee under this Director Fee Option Grant Program shall
immediately become exercisable for all the shares of Common Stock at the time
subject to that option, and the option may be exercised for any or all of those
shares as fully-vested shares until the earlier of (i) the expiration of the ten
(10)-year option term or (ii) the expiration of the three (3)-year period
measured from the date of such cessation of Board service.




                                      24.
<PAGE>   25

               Should the Optionee die after cessation of Board service but
while holding one or more options under this Director Fee Option Grant Program,
then each such option may be exercised, for any or all of the shares for which
the option is exercisable at the time of the Optionee's cessation of Board
service (less any shares subsequently purchased by Optionee prior to death), by
the personal representative of the Optionee's estate or by the person or persons
to whom the option is transferred pursuant to the Optionee's will or in
accordance with the laws of descent and distribution or by the designated
beneficiary or beneficiaries of such option. Such right of exercise shall lapse,
and the option shall terminate, upon the earlier of (i) the expiration of the
ten (10)-year option term or (ii) the three (3)-year period measured from the
date of the Optionee's cessation of Board service.

         III. CORPORATE TRANSACTION/CHANGE IN CONTROL/HOSTILE TAKE-OVER

               A. In the event of any Corporate Transaction while the Optionee
remains a Board member, each outstanding option held by such Optionee under this
Director Fee Option Grant Program shall automatically accelerate so that each
such option shall, immediately prior to the effective date of the Corporate
Transaction, become fully exercisable for the total number of shares of Common
Stock at the time subject to such option and may be exercised for any or all of
those shares as fully-vested shares of Common Stock. Each such outstanding
option shall terminate immediately following the Corporate Transaction, except
to the extent assumed by the successor corporation (or parent thereof) in such
Corporate Transaction. Any option so assumed and shall remain exercisable for
the fully-vested shares until the earlier of (i) the expiration of the ten
(10)-year option term or (ii) the expiration of the three (3)-year period
measured from the date of the Optionee's cessation of Board service.

               B. In the event of a Change in Control while the Optionee remains
in Service, each outstanding option held by such Optionee under this Director
Fee Option Grant Program shall automatically accelerate so that each such option
shall immediately become fully exercisable for the total number of shares of
Common Stock at the time subject to such option and may be exercised for any or
all of those shares as fully-vested shares of Common Stock. The option shall
remain so exercisable until the earliest to occur of (i) the expiration of the
ten (10)-year option term, (ii) the expiration of the three (3)-year period
measured from the date of the Optionee's cessation of Board service, (iii) the
termination of the option in connection with a Corporate Transaction or (iv) the
surrender of the option in connection with a Hostile Take-Over.

               C. Upon the occurrence of a Hostile Take-Over, the Optionee shall
have a thirty (30)-day period in which to surrender to the Corporation each
outstanding option granted him or her under the Director Fee Option Grant
Program. The Optionee shall in return be entitled to a cash distribution from
the Corporation in an amount equal to the excess of (i) the Take-Over Price of
the shares of Common Stock at the time subject to each surrendered option
(whether or not the Optionee is otherwise at the time vested in those shares)
over (ii) the aggregate exercise price payable for such shares. Such cash
distribution shall be paid within five


                                      25.
<PAGE>   26
(5) days following the surrender of the option to the Corporation. Stockholder
approval of the Plan shall constitute pre-approval of the grant of each such
limited cash-out right and the subsequent exercise of that right in accordance
with the terms of this Paragraph C. Accordingly, no approval or consent of the
Board or any Plan Administrator shall be required at the time of the actual
option surrender and cash distribution.

               D. The grant of options under the Director Fee Option Grant
Program shall in no way affect the right of the Corporation to adjust,
reclassify, reorganize or otherwise change its capital or business structure or
to merge, consolidate, dissolve, liquidate or sell or transfer all or any part
of its business or assets.

         IV. REMAINING TERMS

               The remaining terms of each option granted under this Director
Fee Option Grant Program shall be the same as the terms in effect for option
grants made under the Discretionary Option Grant Program.

                                      26.
<PAGE>   27
                                 ARTICLE SEVEN

                                  MISCELLANEOUS

         I. FINANCING

               The Plan Administrator may permit any Optionee or Participant to
pay the option exercise price under the Discretionary Option Grant Program or
the purchase price of shares issued under the Stock Issuance Program by
delivering a full-recourse, interest bearing promissory note payable in one or
more installments. The terms of any such promissory note (including the interest
rate and the terms of repayment) shall be established by the Plan Administrator
in its sole discretion. In no event may the maximum credit available to the
Optionee or Participant exceed the sum of (i) the aggregate option exercise
price or purchase price payable for the purchased shares plus (ii) any Federal,
state and local income and employment tax liability incurred by the Optionee or
the Participant in connection with the option exercise or share purchase.

         II. TAX WITHHOLDING

               A. The Corporation's obligation to deliver shares of Common Stock
upon the exercise of options or the issuance or vesting of such shares under the
Plan shall be subject to the satisfaction of all applicable Federal, state and
local income and employment tax withholding requirements.

               B. The Plan Administrator may, in its discretion, provide any or
all holders of Non-Statutory Options or unvested shares of Common Stock under
the Plan (other than the options granted or the shares issued under the
Automatic Option Grant or Director Fee Option Grant Program) with the right to
use shares of Common Stock in satisfaction of all or part of the Withholding
Taxes to which such holders may become subject in connection with the exercise
of their options or the vesting of their shares. Such right may be provided to
any such holder in either or both of the following formats:

                   Stock Withholding: The election to have the Corporation
withhold, from the shares of Common Stock otherwise issuable upon the exercise
of such Non-Statutory Option or the vesting of such shares, a portion of those
shares with an aggregate Fair Market Value equal to the percentage of the
Withholding Taxes (not to exceed one hundred percent (100%)) designated by the
holder.

                   Stock Delivery: The election to deliver to the Corporation,
at the time the Non-Statutory Option is exercised or the shares vest, one or
more shares of Common Stock previously acquired by such holder (other than in
connection with the option exercise or share vesting triggering the Withholding
Taxes) with an aggregate Fair Market Value equal to the percentage of the
Withholding Taxes (not to exceed one hundred percent (100%)) designated by the
holder.

                                      27.
<PAGE>   28

         III. EFFECTIVE DATE AND TERM OF THE PLAN

               A. The Plan shall become effective immediately on the Plan
Effective Date. However, the Salary Investment Option Grant Program and the
Director Fee Option Grant Program shall not be implemented until such time as
the Primary Committee may deem appropriate. Options may be granted under the
Discretionary Option Grant at any time on or after the Plan Effective Date.
However, no options granted under the Plan may be exercised, and no shares shall
be issued under the Plan, until the Plan is approved by the Corporation's
stockholders. If such stockholder approval is not obtained within twelve (12)
months after the Plan Effective Date, then all options previously granted under
this Plan shall terminate and cease to be outstanding, and no further options
shall be granted and no shares shall be issued under the Plan.

               B. The Plan shall serve as the successor to the Predecessor Plan,
and no further option grants or direct stock issuances shall be made under the
Predecessor Plan after the Plan Effective Date. All options outstanding under
the Predecessor Plan on the Plan Effective Date shall be incorporated into the
Plan at that time and shall be treated as outstanding options under the Plan.
However, each outstanding option so incorporated shall continue to be governed
solely by the terms of the documents evidencing such option, and no provision of
the Plan shall be deemed to affect or otherwise modify the rights or obligations
of the holders of such incorporated options with respect to their acquisition of
shares of Common Stock.

               C. One or more provisions of the Plan, including (without
limitation) the option/vesting acceleration provisions of Article Two relating
to Corporate Transactions and Changes in Control, may, in the Plan
Administrator's discretion, be extended to one or more options incorporated from
the Predecessor Plan which do not otherwise contain such provisions.

               D. The Plan shall terminate upon the earliest to occur of (i) May
18, 2009, (ii) the date on which all shares available for issuance under the
Plan shall have been issued as fully-vested shares or (iii) the termination of
all outstanding options in connection with a Corporate Transaction. Should the
Plan terminate on May 18, 2009, then all option grants and unvested stock
issuances outstanding at that time shall continue to have force and effect in
accordance with the provisions of the documents evidencing such grants or
issuances.

         IV. AMENDMENT OF THE PLAN

               A. The Board shall have complete and exclusive power and
authority to amend or modify the Plan in any or all respects. However, no such
amendment or modification shall adversely affect the rights and obligations with
respect to stock options or unvested stock issuances at the time outstanding
under the Plan unless the Optionee or the Participant consents to such amendment
or modification. In addition, certain amendments may require stockholder
approval pursuant to applicable laws or regulations.

               B. Options to purchase shares of Common Stock may be granted
under the Discretionary Option Grant and Salary Investment Option Grant Programs
and shares of Common Stock may be issued under the Stock Issuance Program that
are in each instance in excess of the number of shares then available for
issuance under the Plan, provided any excess



                                      28.
<PAGE>   29

shares actually issued under those programs shall be held in escrow until there
is obtained stockholder approval of an amendment sufficiently increasing the
number of shares of Common Stock available for issuance under the Plan. If such
stockholder approval is not obtained within twelve (12) months after the date
the first such excess issuances are made, then (i) any unexercised options
granted on the basis of such excess shares shall terminate and cease to be
outstanding and (ii) the Corporation shall promptly refund to the Optionees and
the Participants the exercise or purchase price paid for any excess shares
issued under the Plan and held in escrow, together with interest (at the
applicable Short Term Federal Rate) for the period the shares were held in
escrow, and such shares shall thereupon be automatically cancelled and cease to
be outstanding.

         V. USE OF PROCEEDS

               Any cash proceeds received by the Corporation from the sale of
shares of Common Stock under the Plan shall be used for general corporate
purposes.

         VI. REGULATORY APPROVALS

               A. The implementation of the Plan, the granting of any stock
option under the Plan and the issuance of any shares of Common Stock (i) upon
the exercise of any granted option or (ii) under the Stock Issuance Program
shall be subject to the Corporation's procurement of all approvals and permits
required by regulatory authorities having jurisdiction over the Plan, the stock
options granted under it and the shares of Common Stock issued pursuant to it.

               B. No shares of Common Stock or other assets shall be issued or
delivered under the Plan unless and until there shall have been compliance with
all applicable requirements of Federal and state securities laws, including the
filing and effectiveness of the Form S-8 registration statement for the shares
of Common Stock issuable under the Plan, and all applicable listing requirements
of any stock exchange (or the Nasdaq National Market, if applicable) on which
Common Stock is then listed for trading.

         VII. NO EMPLOYMENT/SERVICE RIGHTS

               Nothing in the Plan shall confer upon the Optionee or the
Participant any right to continue in Service for any period of specific duration
or interfere with or otherwise restrict in any way the rights of the Corporation
(or any Parent or Subsidiary employing or retaining such person) or of the
Optionee or the Participant, which rights are hereby expressly reserved by each,
to terminate such person's Service at any time for any reason, with or without
cause.



                                      29.
<PAGE>   30

                                    APPENDIX


               The following definitions shall be in effect under the Plan:

               A. AUTOMATIC OPTION GRANT PROGRAM shall mean the automatic option
grant program in effect under the Plan.

               B. BOARD shall mean the Corporation's Board of Directors.

               C. CHANGE IN CONTROL shall mean a change in ownership or control
of the Corporation effected through either of the following transactions:

                           (i) the acquisition, directly or indirectly by any
         person or related group of persons (other than the Corporation or a
         person that directly or indirectly controls, is controlled by, or is
         under common control with, the Corporation), of beneficial ownership
         (within the meaning of Rule 13d-3 of the 1934 Act) of securities
         possessing more than fifty percent (50%) of the total combined voting
         power of the Corporation's outstanding securities pursuant to a tender
         or exchange offer made directly to the Corporation's stockholders, or

                           (ii) a change in the composition of the Board over a
         period of thirty-six (36) consecutive months or less such that a
         majority of the Board members ceases, by reason of one or more
         contested elections for Board membership, to be comprised of
         individuals who either (A) have been Board members continuously since
         the beginning of such period or (B) have been elected or nominated for
         election as Board members during such period by at least a majority of
         the Board members described in clause (A) who were still in office at
         the time the Board approved such election or nomination.

               D. CODE shall mean the Internal Revenue Code of 1986, as amended.

               E. COMMON STOCK shall mean the Corporation's common stock.

               F. CORPORATE TRANSACTION shall mean either of the following
stockholder-approved transactions to which the Corporation is a party:

                           (i) a merger or consolidation in which securities
         possessing more than fifty percent (50%) of the total combined voting
         power of the Corporation's outstanding securities are transferred to a
         person or persons different from the persons holding those securities
         immediately prior to such transaction, or

                           (ii) the sale, transfer or other disposition of all
         or substantially all of the Corporation's assets in complete
         liquidation or dissolution of the Corporation.

<PAGE>   31

               G. CORPORATION shall mean Packeteer, Inc., a Delaware
corporation, and any corporate successor to all or substantially all of the
assets or voting stock of Packeteer, Inc.. which shall by appropriate action
adopt the Plan.

               H. DIRECTOR FEE OPTION GRANT PROGRAM shall mean the special stock
option grant in effect for non-employee Board members under Article Six of the
Plan.

               I. DISCRETIONARY OPTION GRANT PROGRAM shall mean the
discretionary option grant program in effect under the Plan.

               J. ELIGIBLE DIRECTOR shall mean a non-employee Board member
eligible to participate in the Automatic Option Grant Program in accordance with
the eligibility provisions of Articles One and Five.

               K. EMPLOYEE shall mean an individual who is in the employ of the
Corporation (or any Parent or Subsidiary), subject to the control and direction
of the employer entity as to both the work to be performed and the manner and
method of performance.

               L. EXERCISE DATE shall mean the date on which the Corporation
shall have received written notice of the option exercise.

               M. FAIR MARKET VALUE per share of Common Stock on any relevant
date shall be determined in accordance with the following provisions:

                           (i) If the Common Stock is at the time traded on the
         Nasdaq National Market, then the Fair Market Value shall be the closing
         selling price per share of Common Stock on the date in question, as
         such price is reported by the National Association of Securities
         Dealers on the Nasdaq National Market. If there is no closing selling
         price for the Common Stock on the date in question, then the Fair
         Market Value shall be the closing selling price on the last preceding
         date for which such quotation exists.

                           (ii) If the Common Stock is at the time listed on any
         Stock Exchange, then the Fair Market Value shall be the closing selling
         price per share of Common Stock on the date in question on the Stock
         Exchange determined by the Plan Administrator to be the primary market
         for the Common Stock, as such price is officially quoted in the
         composite tape of transactions on such exchange. If there is no closing
         selling price for the Common Stock on the date in question, then the
         Fair Market Value shall be the closing selling price on the last
         preceding date for which such quotation exists.

                           (iii) For purposes of any option grants made on the
         Underwriting Date, the Fair Market Value shall be deemed to be equal to
         the price per share at which the Common Stock is to be sold in the
         initial public offering pursuant to the Underwriting Agreement.



                                      A-1.
<PAGE>   32


               N. HOSTILE TAKE-OVER shall mean the acquisition, directly or
indirectly, by any person or related group of persons (other than the
Corporation or a person that directly or indirectly controls, is controlled by,
or is under common control with, the Corporation) of beneficial ownership
(within the meaning of Rule 13d-3 of the 1934 Act) of securities possessing more
than fifty percent (50%) of the total combined voting power of the Corporation's
outstanding securities pursuant to a tender or exchange offer made directly to
the Corporation's stockholders which the Board does not recommend such
stockholders to accept.

               O. INCENTIVE OPTION shall mean an option which satisfies the
requirements of Code Section 422.

               P. INVOLUNTARY TERMINATION shall mean the termination of the
Service of any individual which occurs by reason of:

                           (i) such individual's involuntary dismissal or
         discharge by the Corporation for reasons other than Misconduct, or

                           (ii) such individual's voluntary resignation
         following (A) a change in his or her position with the Corporation
         which materially reduces his or her duties and responsibilities or the
         level of management to which he or she reports, (B) a reduction in his
         or her level of compensation (including base salary, fringe benefits
         and target bonus under any corporate-performance based bonus or
         incentive programs) by more than fifteen percent (15%) or (C) a
         relocation of such individual's place of employment by more than fifty
         (50) miles, provided and only if such change, reduction or relocation
         is effected by the Corporation without the individual's consent.

               Q. MISCONDUCT shall mean the commission of any act of fraud,
embezzlement or dishonesty by the Optionee or Participant, any unauthorized use
or disclosure by such person of confidential information or trade secrets of the
Corporation (or any Parent or Subsidiary), or any other intentional misconduct
by such person adversely affecting the business or affairs of the Corporation
(or any Parent or Subsidiary) in a material manner. The foregoing definition
shall not be deemed to be inclusive of all the acts or omissions which the
Corporation (or any Parent or Subsidiary) may consider as grounds for the
dismissal or discharge of any Optionee, Participant or other person in the
Service of the Corporation (or any Parent or Subsidiary).

               R. 1934 ACT shall mean the Securities Exchange Act of 1934, as
amended.

               S. NON-STATUTORY OPTION shall mean an option not intended to
satisfy the requirements of Code Section 422.

               T. OPTIONEE shall mean any person to whom an option is granted
under the Discretionary Option Grant, Salary Investment Option Grant, Automatic
Option Grant or Director Fee Option Grant Program.

                                      A-2.
<PAGE>   33


               U. PARENT shall mean any corporation (other than the Corporation)
in an unbroken chain of corporations ending with the Corporation, provided each
corporation in the unbroken chain (other than the Corporation) owns, at the time
of the determination, stock possessing fifty percent (50%) or more of the total
combined voting power of all classes of stock in one of the other corporations
in such chain.

               V. PARTICIPANT shall mean any person who is issued shares of
Common Stock under the Stock Issuance Program.

               W. PERMANENT DISABILITY OR PERMANENTLY DISABLED shall mean the
inability of the Optionee or the Participant to engage in any substantial
gainful activity by reason of any medically determinable physical or mental
impairment expected to result in death or to be of continuous duration of twelve
(12) months or more. However, solely for purposes of the Automatic Option Grant
and Director Fee Option Grant Programs, Permanent Disability or Permanently
Disabled shall mean the inability of the non-employee Board member to perform
his or her usual duties as a Board member by reason of any medically
determinable physical or mental impairment expected to result in death or to be
of continuous duration of twelve (12) months or more.

               X. PLAN shall mean the Corporation's 1999 Stock Incentive Plan,
as set forth in this document.

               Y. PLAN ADMINISTRATOR shall mean the particular entity, whether
the Primary Committee, the Board or the Secondary Committee, which is authorized
to administer the Discretionary Option Grant and Stock Issuance Programs with
respect to one or more classes of eligible persons, to the extent such entity is
carrying out its administrative functions under those programs with respect to
the persons under its jurisdiction.

               Z. PLAN EFFECTIVE DATE shall mean the date the Plan shall become
effective and shall be coincident with the Underwriting Date.

               AA. PREDECESSOR PLAN shall mean the Corporation's 1998 Stock Plan
in effect immediately prior to the Plan Effective Date hereunder.

               BB. PRIMARY COMMITTEE shall mean the committee of two (2) or more
non-employee Board members appointed by the Board to administer the
Discretionary Option Grant and Stock Issuance Programs with respect to Section
16 Insiders and to administer the Salary Investment Option Grant Program solely
with respect to the selection of the eligible individuals who may participate in
such program.

               CC. SALARY INVESTMENT OPTION GRANT PROGRAM shall mean the salary
investment option grant program in effect under the Plan.

               DD. SECONDARY COMMITTEE shall mean a committee of one or more
Board members appointed by the Board to administer the Discretionary Option
Grant and Stock Issuance Programs with respect to eligible persons other than
Section 16 Insiders.

                                      A-3.
<PAGE>   34

               EE. SECTION 16 INSIDER shall mean an officer or director of the
Corporation subject to the short-swing profit liabilities of Section 16 of the
1934 Act.

               FF. SERVICE shall mean the performance of services for the
Corporation (or any Parent or Subsidiary) by a person in the capacity of an
Employee, a non-employee member of the board of directors or a consultant or
independent advisor, except to the extent otherwise specifically provided in the
documents evidencing the option grant or stock issuance.

               GG. STOCK EXCHANGE shall mean either the American Stock Exchange
or the New York Stock Exchange.

               HH. STOCK ISSUANCE AGREEMENT shall mean the agreement entered
into by the Corporation and the Participant at the time of issuance of shares of
Common Stock under the Stock Issuance Program.

               II. STOCK ISSUANCE PROGRAM shall mean the stock issuance program
in effect under the Plan.

               JJ. SUBSIDIARY shall mean any corporation (other than the
Corporation) in an unbroken chain of corporations beginning with the
Corporation, provided each corporation (other than the last corporation) in the
unbroken chain owns, at the time of the determination, stock possessing fifty
percent (50%) or more of the total combined voting power of all classes of stock
in one of the other corporations in such chain.

               KK. TAKE-OVER PRICE shall mean the greater of (i) the Fair Market
Value per share of Common Stock on the date the option is surrendered to the
Corporation in connection with a Hostile Take-Over or (ii) the highest reported
price per share of Common Stock paid by the tender offeror in effecting such
Hostile Take-Over. However, if the surrendered option is an Incentive Option,
the Take-Over Price shall not exceed the clause (i) price per share.

               LL. 10% STOCKHOLDER shall mean the owner of stock (as determined
under Code Section 424(d)) possessing more than ten percent (10%) of the total
combined voting power of all classes of stock of the Corporation (or any Parent
or Subsidiary).

               MM. UNDERWRITING AGREEMENT shall mean the agreement between the
Corporation and the underwriter or underwriters managing the initial public
offering of the Common Stock.

               NN. UNDERWRITING DATE shall mean the date on which the
Underwriting Agreement is executed and priced in connection with an initial
public offering of the Common Stock.

               OO. WITHHOLDING TAXES shall mean the Federal, state and local
income and employment withholding taxes to which the holder of Non-Statutory
Options or unvested shares of Common Stock may become subject in connection with
the exercise of those options or the vesting of those shares.

                                      A-4.





<PAGE>   1
                                                                    EXHIBIT 99.2

                                 PACKETEER, INC.
                         NOTICE OF GRANT OF STOCK OPTION



               Notice is hereby given of the following option grant (the
"Option") to purchase shares of the Common Stock of Packeteer, Inc. (the
"Corporation"):

               Optionee:
                        --------------------------------------------------------

               Grant Date:
                          ------------------------------------------------------

               Vesting Commencement Date:
                                         ---------------------------------------

               Exercise Price:  $                                      per share
                                 -------------------------------------

               Number of Option Shares:                                   shares
                                       ----------------------------------

               Expiration Date:
                               -------------------------------------------------

               Type of Option:                 Incentive Stock Option
                                         -----

                                               Non-Statutory Stock Option
                                         -----

               Exercise Schedule: The Option shall become exercisable for
               twenty-five percent (25%) of the Option Shares upon Optionee's
               completion of one (1) year of Service measured from the Vesting
               Commencement Date and shall become exercisable for the balance of
               the Option Shares in thirty-six (36) successive equal monthly
               installments upon Optionee's completion of each additional month
               of Service over the thirty-six (36) month period measured from
               the first anniversary of the Vesting Commencement Date. In no
               event shall the Option become exercisable for any additional
               Option Shares after Optionee's cessation of Service.

               Optionee understands and agrees that the Option is granted
subject to and in accordance with the terms of the Packeteer, Inc. 1999 Stock
Incentive Plan (the "Plan"). Optionee further agrees to be bound by the terms of
the Plan and the terms of the Option as set forth in the Stock Option Agreement
attached hereto as Exhibit A. Optionee hereby acknowledges the receipt of a copy
of the official prospectus for the Plan in the form attached hereto as Exhibit
B. A copy of the Plan is available upon request made to the Corporate Secretary
at the Corporation's principal offices.



<PAGE>   2

               Employment at Will. Nothing in this Notice or in the attached
Stock Option Agreement or in the Plan shall confer upon Optionee any right to
continue in Service for any period of specific duration or interfere with or
otherwise restrict in any way the rights of the Corporation (or any Parent or
Subsidiary employing or retaining Optionee) or of Optionee, which rights are
hereby expressly reserved by each, to terminate Optionee's Service at any time
for any reason, with or without cause.

               Definitions. All capitalized terms in this Notice shall have the
meaning assigned to them in this Notice or in the attached Stock Option
Agreement.

DATED:
       -----------------------------

                                               PACKETEER, INC.

                                               By:
                                                  ------------------------------

                                               Title:
                                                     ---------------------------


                                               ---------------------------------
                                                            OPTIONEE

                                               Address:
                                                       -------------------------

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






ATTACHMENTS
EXHIBIT A - STOCK OPTION AGREEMENT
EXHIBIT B - PLAN SUMMARY AND PROSPECTUS

                                       2
<PAGE>   3
                                    EXHIBIT A

                             STOCK OPTION AGREEMENT


<PAGE>   4
                                    EXHIBIT B

                           PLAN SUMMARY AND PROSPECTUS



<PAGE>   1
                                                                    EXHIBIT 99.3

                                 PACKETEER, INC.
                             STOCK OPTION AGREEMENT


RECITALS

               A. The Board has adopted the Plan for the purpose of retaining
the services of selected Employees, non-employee members of the Board or of the
board of directors of any Parent or Subsidiary and consultants and other
independent advisors who provide services to the Corporation (or any Parent or
Subsidiary).

               B. Optionee is to render valuable services to the Corporation (or
a Parent or Subsidiary), and this Agreement is executed pursuant to, and is
intended to carry out the purposes of, the Plan in connection with the
Corporation's grant of an option to Optionee.

               C. All capitalized terms in this Agreement shall have the meaning
assigned to them in the attached Appendix.

               NOW, THEREFORE, it is hereby agreed as follows:

               1. GRANT OF OPTION. The Corporation hereby grants to Optionee, as
of the Grant Date, an option to purchase up to the number of Option Shares
specified in the Grant Notice. The Option Shares shall be purchasable from time
to time during the option term specified in Paragraph 2 at the Exercise Price.

               2. OPTION TERM. This option shall have a maximum term of ten (10)
years measured from the Grant Date and shall accordingly expire at the close of
business on the Expiration Date, unless sooner terminated in accordance with
Paragraph 5 or 6.

               3. LIMITED TRANSFERABILITY.

                      (a) This option shall be neither transferable nor
assignable by Optionee other than by will or by the laws of inheritance
following Optionee's death and may be exercised, during Optionee's lifetime,
only by Optionee. However, Optionee may designate one or more persons as the
beneficiary or beneficiaries of this option, and this option shall, in
accordance with such designation, automatically be transferred to such
beneficiary or beneficiaries upon the Optionee's death while holding such
option. Such beneficiary or beneficiaries shall take the transferred option
subject to all the terms and conditions of this Agreement, including (without
limitation) the limited time period during which this option may, pursuant to
Paragraph 5, be exercised following Optionee's death.

                      (b) If this option is designated a Non-Statutory Option in
the Grant Notice, then this option may, in connection with the Optionee's estate
plan, be assigned in whole or in part during Optionee's lifetime to one or more
members of Optionee's immediate family or to a trust established for the
exclusive benefit of one or more such family members. The assigned portion shall
be exercisable only by the person or persons who acquire a proprietary interest
in the option pursuant to such assignment. The terms applicable to the assigned
portion shall be the same as those in effect for this option immediately prior
to such assignment.

<PAGE>   2

               4. DATES OF EXERCISE. This option shall become exercisable for
the Option Shares in one or more installments as specified in the Grant Notice.
As the option becomes exercisable for such installments, those installments
shall accumulate, and the option shall remain exercisable for the accumulated
installments until the Expiration Date or sooner termination of the option term
under Paragraph 5 or 6.

               5. CESSATION OF SERVICE. The option term specified in Paragraph 2
shall terminate (and this option shall cease to be outstanding) prior to the
Expiration Date should any of the following provisions become applicable:

                      (a) Should Optionee cease to remain in Service for any
reason (other than death, Permanent Disability or Misconduct) while holding this
option, then Optionee shall have a period of three (3) months (commencing with
the date of such cessation of Service) during which to exercise this option, but
in no event shall this option be exercisable at any time after the Expiration
Date.

                      (b) Should Optionee die while holding this option, then
the personal representative of Optionee's estate or the person or persons to
whom the option is transferred pursuant to Optionee's will or the laws of
inheritance shall have the right to exercise this option. However, if Optionee
has designated one or more beneficiaries of this option, then those persons
shall have the exclusive right to exercise this option following Optionee's
death. Any such right to exercise this option shall lapse, and this option shall
cease to be outstanding, upon the earlier of (i) the expiration of the twelve
(12)-month period measured from the date of Optionee's death or (ii) the
Expiration Date.

                      (c) Should Optionee cease Service by reason of Permanent
Disability while holding this option, then Optionee shall have a period of
twelve (12) months (commencing with the date of such cessation of Service)
during which to exercise this option. In no event shall this option be
exercisable at any time after the Expiration Date.

                      (d) During the limited period of post-Service
exercisability, this option may not be exercised in the aggregate for more than
the number of Option Shares for which the option is exercisable at the time of
Optionee's cessation of Service. Upon the expiration of such limited exercise
period or (if earlier) upon the Expiration Date, this option shall terminate and
cease to be outstanding for any exercisable Option Shares for which the option
has not been exercised. However, this option shall, immediately upon Optionee's
cessation of Service for any reason, terminate and cease to be outstanding with
respect to any Option Shares for which this option is not otherwise at that time
exercisable.

                      (e) Should Optionee's Service be terminated for Misconduct
or should Optionee otherwise engage in Misconduct while this option is
outstanding, then this option shall terminate immediately and cease to remain
outstanding.

                                       2
<PAGE>   3

               6. SPECIAL ACCELERATION OF OPTION.

                      (a) This option, to the extent outstanding at the time of
a Corporate Transaction but not otherwise fully exercisable, shall automatically
accelerate so that this option shall, immediately prior to the effective date of
such Corporate Transaction, become exercisable for all of the Option Shares at
the time subject to this option and may be exercised for any or all of those
Option Shares as fully vested shares of Common Stock. No such acceleration of
this option shall occur, however, if and to the extent: (i) this option is, in
connection with the Corporate Transaction, to be assumed by the successor
corporation (or parent thereof) or (ii) this option is to be replaced with a
cash incentive program of the successor corporation which preserves the spread
existing at the time of the Corporate Transaction on any Option Shares for which
this option is not otherwise at that time exercisable (the excess of the Fair
Market Value of those Option Shares over the aggregate Exercise Price payable
for such shares) and provides for subsequent payout in accordance with the same
option exercise/vesting schedule set forth in the Grant Notice.

                      (b) Immediately following the Corporate Transaction, this
option shall terminate and cease to be outstanding, except to the extent assumed
by the successor corporation (or parent thereof) in connection with the
Corporate Transaction.

                      (c) If this option is assumed in connection with a
Corporate Transaction, then this option shall be appropriately adjusted,
immediately after such Corporate Transaction, to apply to the number and class
of securities which would have been issuable to Optionee in consummation of such
Corporate Transaction had the option been exercised immediately prior to such
Corporate Transaction, and appropriate adjustments shall also be made to the
Exercise Price, provided the aggregate Exercise Price shall remain the same.

                      (d) This Agreement shall not in any way affect the right
of the Corporation to adjust, reclassify, reorganize or otherwise change its
capital or business structure or to merge, consolidate, dissolve, liquidate or
sell or transfer all or any part of its business or assets.

               7. ADJUSTMENT IN OPTION SHARES. Should any change be made to the
Common Stock by reason of any stock split, stock dividend, recapitalization,
combination of shares, exchange of shares or other change affecting the
outstanding Common Stock as a class without the Corporation's receipt of
consideration, appropriate adjustments shall be made to (i) the total number
and/or class of securities subject to this option and (ii) the Exercise Price in
order to reflect such change and thereby preclude a dilution or enlargement of
benefits hereunder.

               8. STOCKHOLDER RIGHTS. The holder of this option shall not have
any stockholder rights with respect to the Option Shares until such person shall
have exercised the option, paid the Exercise Price and become a holder of record
of the purchased shares.

                                       3
<PAGE>   4

               9. MANNER OF EXERCISING OPTION.

                      (a) In order to exercise this option with respect to all
or any part of the Option Shares for which this option is at the time
exercisable, Optionee (or any other person or persons exercising the option)
must take the following actions:

                              (i) Execute and deliver to the Corporation a
               Notice of Exercise for the Option Shares for which the option is
               exercised.

                              (ii) Pay the aggregate Exercise Price for the
               purchased shares in one or more of the following forms:

                                             (A) cash or check made payable to
                              the Corporation;

                                             (B) a promissory note payable to
                              the Corporation, but only to the extent authorized
                              by the Plan Administrator in accordance with
                              Paragraph 13;

                                             (C) shares of Common Stock held by
                              Optionee (or any other person or persons
                              exercising the option) for the requisite period
                              necessary to avoid a charge to the Corporation's
                              earnings for financial reporting purposes and
                              valued at Fair Market Value on the Exercise Date;
                              or

                                             (D) through a special sale and
                              remittance procedure pursuant to which Optionee
                              (or any other person or persons exercising the
                              option) shall concurrently provide irrevocable
                              instructions (i) to a Corporation-designated
                              brokerage firm to effect the immediate sale of the
                              purchased shares and remit to the Corporation, out
                              of the sale proceeds available on the settlement
                              date, sufficient funds to cover the aggregate
                              Exercise Price payable for the purchased shares
                              plus all applicable Federal, state and local
                              income and employment taxes required to be
                              withheld by the Corporation by reason of such
                              exercise and (ii) to the Corporation to deliver
                              the certificates for the purchased shares directly
                              to such brokerage firm in order to complete the
                              sale.

                      Except to the extent the sale and remittance procedure is
               utilized in connection with the option exercise, payment of the
               Exercise Price must accompany the Notice of Exercise delivered to
               the Corporation in connection with the option exercise.

                              (iii) Furnish to the Corporation appropriate
               documentation that the person or persons exercising the option
               (if other than Optionee) have the right to exercise this option.

                                       4
<PAGE>   5

                              (iv) Make appropriate arrangements with the
               Corporation (or Parent or Subsidiary employing or retaining
               Optionee) for the satisfaction of all Federal, state and local
               income and employment tax withholding requirements applicable to
               the option exercise.

                      (b) As soon as practical after the Exercise Date, the
Corporation shall issue to or on behalf of Optionee (or any other person or
persons exercising this option) a certificate for the purchased Option Shares,
with the appropriate legends affixed thereto.

                      (c) In no event may this option be exercised for any
fractional shares.

               10. COMPLIANCE WITH LAWS AND REGULATIONS.

                      (a) The exercise of this option and the issuance of the
Option Shares upon such exercise shall be subject to compliance by the
Corporation and Optionee with all applicable requirements of law relating
thereto and with all applicable regulations of any stock exchange (or the Nasdaq
National Market, if applicable) on which the Common Stock may be listed for
trading at the time of such exercise and issuance.

                      (b) The inability of the Corporation to obtain approval
from any regulatory body having authority deemed by the Corporation to be
necessary to the lawful issuance and sale of any Common Stock pursuant to this
option shall relieve the Corporation of any liability with respect to the
non-issuance or sale of the Common Stock as to which such approval shall not
have been obtained. The Corporation, however, shall use its best efforts to
obtain all such approvals.

               11. SUCCESSORS AND ASSIGNS. Except to the extent otherwise
provided in Paragraphs 3 and 6, the provisions of this Agreement shall inure to
the benefit of, and be binding upon, the Corporation and its successors and
assigns and Optionee, Optionee's assigns, the legal representatives, heirs and
legatees of Optionee's estate and any beneficiaries of this option designated by
Optionee.

               12. NOTICES. Any notice required to be given or delivered to the
Corporation under the terms of this Agreement shall be in writing and addressed
to the Corporation at its principal corporate offices. Any notice required to be
given or delivered to Optionee shall be in writing and addressed to Optionee at
the address indicated below Optionee's signature line on the Grant Notice. All
notices shall be deemed effective upon personal delivery or upon deposit in the
U.S. mail, postage prepaid and properly addressed to the party to be notified.

               13. FINANCING. The Plan Administrator may, in its absolute
discretion and without any obligation to do so, permit Optionee to pay the
Exercise Price for the purchased Option Shares by delivering a full-recourse
promissory note payable to the Corporation. The terms of any such promissory
note (including the interest rate, the requirements for collateral and the terms
of repayment) shall be established by the Plan Administrator in its sole
discretion.

                                       5
<PAGE>   6

               14. CONSTRUCTION. This Agreement and the option evidenced hereby
are made and granted pursuant to the Plan and are in all respects limited by and
subject to the terms of the Plan. All decisions of the Plan Administrator with
respect to any question or issue arising under the Plan or this Agreement shall
be conclusive and binding on all persons having an interest in this option.

               15. GOVERNING LAW. The interpretation, performance and
enforcement of this Agreement shall be governed by the laws of the State of
California without resort to that State's conflict-of-laws rules.

               16. EXCESS SHARES. If the Option Shares covered by this Agreement
exceed, as of the Grant Date, the number of shares of Common Stock which may
without stockholder approval be issued under the Plan, then this option shall be
void with respect to those excess shares, unless stockholder approval of an
amendment sufficiently increasing the number of shares of Common Stock issuable
under the Plan is obtained in accordance with the provisions of the Plan.

               17. ADDITIONAL TERMS APPLICABLE TO AN INCENTIVE OPTION. In the
event this option is designated an Incentive Option in the Grant Notice, the
following terms and conditions shall also apply to the grant:

                      (a) This option shall cease to qualify for favorable tax
treatment as an Incentive Option if (and to the extent) this option is exercised
for one or more Option Shares: (A) more than three (3) months after the date
Optionee ceases to be an Employee for any reason other than death or Permanent
Disability or (B) more than twelve (12) months after the date Optionee ceases to
be an Employee by reason of Permanent Disability.

                      (b) No installment under this option shall qualify for
favorable tax treatment as an Incentive Option if (and to the extent) the
aggregate Fair Market Value (determined at the Grant Date) of the Common Stock
for which such installment first becomes exercisable hereunder would, when added
to the aggregate value (determined as of the respective date or dates of grant)
of the Common Stock or other securities for which this option or any other
Incentive Options granted to Optionee prior to the Grant Date (whether under the
Plan or any other option plan of the Corporation or any Parent or Subsidiary)
first become exercisable during the same calendar year, exceed One Hundred
Thousand Dollars ($100,000) in the aggregate. Should such One Hundred Thousand
Dollar ($100,000) limitation be exceeded in any calendar year, this option shall
nevertheless become exercisable for the excess shares in such calendar year as a
Non-Statutory Option.

                      (c) Should the exercisability of this option be
accelerated upon a Corporate Transaction, then this option shall qualify for
favorable tax treatment as an Incentive Option only to the extent the aggregate
Fair Market Value (determined at the Grant Date) of the Common Stock for which
this option first becomes exercisable in the calendar year in which the
Corporate Transaction occurs does not, when added to the aggregate value
(determined as of the respective date or dates of grant) of the Common Stock or
other securities for which this option

                                       6
<PAGE>   7

or one or more other Incentive Options granted to Optionee prior to the Grant
Date (whether under the Plan or any other option plan of the Corporation or any
Parent or Subsidiary) first become exercisable during the same calendar year,
exceed One Hundred Thousand Dollars ($100,000) in the aggregate. Should the
applicable One Hundred Thousand Dollar ($100,000) limitation be exceeded in the
calendar year of such Corporate Transaction, the option may nevertheless be
exercised for the excess shares in such calendar year as a Non-Statutory Option.

                      (d) Should Optionee hold, in addition to this option, one
or more other options to purchase Common Stock which become exercisable for the
first time in the same calendar year as this option, then the foregoing
limitations on the exercisability of such options as Incentive Options shall be
applied on the basis of the order in which such options are granted.


                                       7
<PAGE>   8
                                    EXHIBIT I
                               NOTICE OF EXERCISE


               I hereby notify Packeteer, Inc. (the "Corporation") that I elect
to purchase _______________ shares of the Corporation's Common Stock (the
"Purchased Shares") at the option exercise price of $____ per share (the
"Exercise Price") pursuant to that certain option (the "Option") granted to me
under the Corporation's 1999 Stock Incentive Plan on _________, ____.

               Concurrently with the delivery of this Exercise Notice to the
Corporation, I shall hereby pay to the Corporation the Exercise Price for the
Purchased Shares in accordance with the provisions of my agreement with the
Corporation (or other documents) evidencing the Option and shall deliver
whatever additional documents may be required by such agreement as a condition
for exercise. Alternatively, I may utilize the special broker-dealer sale and
remittance procedure specified in my agreement to effect payment of the Exercise
Price.


__________________________, ________
Date


                                       -----------------------------------------
                                       Optionee

                                       Address:
                                                --------------------------------

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


Print name in exact manner
it is to appear on the
stock certificate:
                                       -----------------------------------------


Address to which certificate is
to be sent, if different from
address above:
                                       -----------------------------------------

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

Social Security Number:
                                       -----------------------------------------


<PAGE>   9
                                    APPENDIX


               The following definitions shall be in effect under the Agreement:

        A. AGREEMENT shall mean this Stock Option Agreement.

        B. BOARD shall mean the Corporation's Board of Directors.

        C. COMMON STOCK shall mean shares of the Corporation's common stock.

        D. CODE shall mean the Internal Revenue Code of 1986, as amended.

        E. CORPORATE TRANSACTION shall mean either of the following
stockholder-approved transactions to which the Corporation is a party:

                (i) a merger or consolidation in which securities possessing
        more than fifty percent (50%) of the total combined voting power of the
        Corporation's outstanding securities are transferred to a person or
        persons different from the persons holding those securities immediately
        prior to such transaction, or

                (ii) the sale, transfer or other disposition of all or
        substantially all of the Corporation's assets in complete liquidation or
        dissolution of the Corporation.

        F. CORPORATION shall mean Packeteer, Inc., a Delaware corporation, and
any successor corporation to all or substantially all of the assets or voting
stock of Packeteer, Inc. which shall by appropriate action adopt the Plan.

        G. EMPLOYEE shall mean an individual who is in the employ of the
Corporation (or any Parent or Subsidiary), subject to the control and direction
of the employer entity as to both the work to be performed and the manner and
method of performance.

        H. EXERCISE DATE shall mean the date on which the option shall have been
exercised in accordance with Paragraph 9 of the Agreement.

        I. EXERCISE PRICE shall mean the exercise price per Option Share as
specified in the Grant Notice.

        J. EXPIRATION DATE shall mean the date on which the option expires as
specified in the Grant Notice.

        K. FAIR MARKET VALUE per share of Common Stock on any relevant date
shall be determined in accordance with the following provisions:



                                       A-1
<PAGE>   10

                (i) If the Common Stock is at the time traded on the Nasdaq
        National Market, then the Fair Market Value shall be deemed equal to the
        closing selling price per share of Common Stock on the date in question,
        as the price is reported by the National Association of Securities
        Dealers on the Nasdaq National Market. If there is no closing selling
        price for the Common Stock on the date in question, then the Fair Market
        Value shall be the closing selling price on the last preceding date for
        which such quotation exists, or

                (ii) If the Common Stock is at the time listed on any Stock
        Exchange, then the Fair Market Value shall be deemed equal to the
        closing selling price per share of Common Stock on the date in question
        on the Stock Exchange determined by the Plan Administrator to be the
        primary market for the Common Stock, as such price is officially quoted
        in the composite tape of transactions on such exchange. If there is no
        closing selling price for the Common Stock on the date in question, then
        the Fair Market Value shall be the closing selling price on the last
        preceding date for which such quotation exists.

        L. GRANT DATE shall mean the date of grant of the option as specified in
the Grant Notice.

        M. GRANT NOTICE shall mean the Notice of Grant of Stock Option
accompanying the Agreement, pursuant to which Optionee has been informed of the
basic terms of the option evidenced hereby.

        N. INCENTIVE OPTION shall mean an option which satisfies the
requirements of Code Section 422.

        O. MISCONDUCT shall mean the commission of any act of fraud,
embezzlement or dishonesty by Optionee, any unauthorized use or disclosure by
Optionee of confidential information or trade secrets of the Corporation (or any
Parent or Subsidiary), or any other intentional misconduct by Optionee adversely
affecting the business or affairs of the Corporation (or any Parent or
Subsidiary) in a material manner. The foregoing definition shall not be deemed
to be inclusive of all the acts or omissions which the Corporation (or any
Parent or Subsidiary) may consider as grounds for the dismissal or discharge of
Optionee or any other individual in the Service of the Corporation (or any
Parent or Subsidiary).

        P. NON-STATUTORY OPTION shall mean an option not intended to satisfy the
requirements of Code Section 422.

        Q. NOTICE OF EXERCISE shall mean the notice of exercise in the form
attached hereto as Exhibit I.

        R. OPTION SHARES shall mean the number of shares of Common Stock subject
to the option as specified in the Grant Notice.

                                      A-2
<PAGE>   11

        S. OPTIONEE shall mean the person to whom the option is granted as
specified in the Grant Notice.

        T. PARENT shall mean any corporation (other than the Corporation) in an
unbroken chain of corporations ending with the Corporation, provided each
corporation in the unbroken chain (other than the Corporation) owns, at the time
of the determination, stock possessing fifty percent (50%) or more of the total
combined voting power of all classes of stock in one of the other corporations
in such chain.

        U. PERMANENT DISABILITY shall mean the inability of Optionee to engage
in any substantial gainful activity by reason of any medically determinable
physical or mental impairment which is expected to result in death or has lasted
or can be expected to last for a continuous period of twelve (12) months or
more.

        V. PLAN shall mean the Corporation's 1999 Stock Incentive Plan.

        W. PLAN ADMINISTRATOR shall mean either the Board or a committee of the
Board acting in its capacity as administrator of the Plan.

        X. SERVICE shall mean the Optionee's performance of services for the
Corporation (or any Parent or Subsidiary) in the capacity of an Employee, a
non-employee member of the board of directors or a consultant or independent
advisor.

        Y. STOCK EXCHANGE shall mean the American Stock Exchange or the New York
Stock Exchange.

        Z. SUBSIDIARY shall mean any corporation (other than the Corporation) in
an unbroken chain of corporations beginning with the Corporation, provided each
corporation (other than the last corporation) in the unbroken chain owns, at the
time of the determination, stock possessing fifty percent (50%) or more of the
total combined voting power of all classes of stock in one of the other
corporations in such chain.




                                      A-3


<PAGE>   1
                                                                    EXHIBIT 99.4
                                    ADDENDUM
                                       TO
                             STOCK OPTION AGREEMENT


               The following provisions are hereby incorporated into, and are
hereby made a part of, that certain Stock Option Agreement (the "Option
Agreement") by and between Packeteer, Inc. (the "Corporation") and
 ("Optionee") evidencing the stock option (the "Option") granted this day to
Optionee under the terms of the Corporation's 1999 Stock Incentive Plan, and
such provisions are effective immediately. All capitalized terms in this
Addendum, to the extent not otherwise defined herein, shall have the meanings
assigned to them in the Option Agreement.

                        INVOLUNTARY TERMINATION FOLLOWING
                     CORPORATE TRANSACTION/CHANGE IN CONTROL

               1. To the extent the Option is, in connection with a Corporate
Transaction, to be assumed in accordance with Paragraph 6 of the Option
Agreement, the Option shall not accelerate upon the occurrence of that Corporate
Transaction, and the Option shall accordingly continue, over Optionee's period
of Service after the Corporate Transaction, to become exercisable for the Option
Shares in one or more installments in accordance with the provisions of the
Option Agreement. However, immediately upon an Involuntary Termination of
Optionee's Service within eighteen (18) months following such Corporate
Transaction, the assumed Option, to the extent outstanding at the time but not
otherwise fully exercisable, shall automatically accelerate so that the Option
shall become immediately exercisable for all the Option Shares at the time
subject to the Option and may be exercised for any or all of those Option Shares
as fully vested shares.

               2. The Option shall not accelerate upon the occurrence of a
Change in Control, and the Option shall, over Optionee's period of Service
following such Change in Control, continue to become exercisable for the Option
Shares in one or more installments in accordance with the provisions of the
Option Agreement. However, immediately upon an Involuntary Termination of
Optionee's Service within eighteen (18) months following the Change in Control,
the Option, to the extent outstanding at the time but not otherwise fully
exercisable, shall automatically accelerate so that the Option shall become
immediately exercisable for all the Option Shares at the time subject to the
Option and may be exercised for any or all of those Option Shares as fully
vested shares.

               3. The Option as accelerated pursuant to this Addendum shall
remain so exercisable until the earlier of (i) the Expiration Date or (ii) the
expiration of the one (1)-year period measured from the date of the Optionee's
Involuntary Termination.
<PAGE>   2

        4. For purposes of this Addendum the following definitions shall be in
effect:

               (i) An INVOLUNTARY TERMINATION shall mean the termination of
Optionee's Service by reason of:

                      (A) Optionee's involuntary dismissal or discharge by the
Corporation for reasons other than Misconduct, or

                      (B) Optionee's voluntary resignation following (A) a
change in Optionee's position with the Corporation (or Parent or Subsidiary
employing Optionee) which materially reduces Optionee's duties and
responsibilities or the level of management to which Optionee reports, (B) a
reduction in Optionee's level of compensation (including base salary, fringe
benefits and target bonus under any corporate performance based bonus or
incentive programs) by more than fifteen percent (15%) or (C) a relocation of
Optionee's place of employment by more than fifty (50) miles, provided and only
if such change, reduction or relocation is effected by the Corporation without
Optionee's consent.

                (ii) A CHANGE IN CONTROL shall be deemed to occur in the event
of a change in ownership or control of the Corporation effected through either
of the following transactions:

                        (A) the acquisition, directly or indirectly, by any
person or related group of persons (other than the Corporation or a person that
directly or indirectly controls, is controlled by, or is under common control
with, the Corporation) of beneficial ownership (within the meaning of Rule 13d-3
of the Securities Exchange Act of 1934, as amended) of securities possessing
more than fifty percent (50%) of the total combined voting power of the
Corporation's outstanding securities pursuant to a tender or exchange offer made
directly to the Corporation's stockholders, or

                        (B) a change in the composition of the Board over a
period of thirty-six (36) consecutive months or less such that a majority of the
Board members ceases, by reason of one or more contested elections for Board
membership, to be comprised of individuals who either (i) have been Board
members continuously since the beginning of such period or (ii) have been
elected or nominated for election as Board members during such period by at
least a majority of the Board members described in clause (i) who were still in
office at the time the Board approved such election or nomination.

        5. The provisions of Paragraph 1 of this Addendum shall govern the
period for which the Option is to remain exercisable following the Involuntary
Termination of Optionee's Service within eighteen (18) months after the
Corporate Transaction or Change in Control and shall supersede any provisions to
the contrary in Paragraph 5 of the Option Agreement.



<PAGE>   3
        IN WITNESS WHEREOF, Packeteer, Inc. has caused this Addendum to be
executed by its duly-authorized officer as of the Effective Date specified
below.


                                            PACKETEER, INC.


                                            By:
                                               ---------------------------------
                                            Title:
                                                   -----------------------------







EFFECTIVE DATE:
                ----------------------------



<PAGE>   1
                                                                    Exhibit 99.5


                                    ADDENDUM
                                       TO
                             STOCK OPTION AGREEMENT


     The following provisions are hereby incorporated into, and are hereby made
a part of, that certain Stock Option Agreement (the "Option Agreement") by and
between Packeteer, Inc. (the "Corporation") and ______________________
("Optionee") evidencing the stock option (the "Option") granted this day to
Optionee under the terms of the Corporation's 1999 Stock Incentive Plan, and
such provisions are effective immediately. All capitalized terms in this
Addendum, to the extent not otherwise defined herein, shall have the meanings
assigned to them in the Option Agreement.

                        LIMITED STOCK APPRECIATION RIGHT

     1.   Optionee is hereby granted a limited stock appreciation right
exercisable upon the following terms and conditions:

          (a)  Optionee shall have the unconditional right, exercisable at any
     time during the thirty (30)-day period immediately following a Hostile
     Take-Over, to surrender the Option to the Corporation. In return for the
     surrendered Option, Optionee shall receive a cash distribution from the
     Corporation in an amount equal to the excess of (A) the Take-Over Price of
     the shares of Common Stock which are the time subject to the surrendered
     option (whether or not the Option is otherwise at the time exercisable for
     those shares) over (B) the aggregate Exercise Price payable for such
     shares.

          (b)  To exercise this limited stock appreciation right, Optionee must,
     during the applicable thirty (30)-day exercise period, provide the
     Corporation with written notice of the option surrender in which there is
     specified the number of Option Shares as to which the Option is being
     surrendered. Such notice must be accompanied by the return of Optionee's
     copy of the Option Agreement, together with any written amendments to such
     Agreement. The cash distribution shall be paid to Optionee within five (5)
     business days following such delivery date. The exercise of the limited
     stock appreciation right in accordance with the terms of this Addendum is
     hereby pre-approved by the Plan Administrator in advance of such exercise,
     and no further approval of the Plan Administrator or the Board shall be
     required at the time of the actual option surrender and cash distribution.
     Upon receipt of such cash distribution, the Option shall be cancelled with
     respect to the Option Shares for which the Option has been surrendered, and
     Optionee shall cease to have any further right to acquire those Option
     Shares under the Option Agreement. The Option shall, however, remain
     outstanding for the balance of the Option Shares (if any) in accordance
     with the terms of the Option Agreement, and the Corporation shall issue a
     replacement stock option agreement (substantially in the same form of the
     surrendered Option Agreement) for those remaining Option Shares.

<PAGE>   2


          (c)  In no event may this limited stock appreciation right be
     exercised when there is not a positive spread between the Fair Market Value
     of the Option Shares subject to the surrendered option and the aggregate
     Exercise Price payable for such shares. This limited stock appreciation
     right shall in all events terminate upon the expiration or sooner
     termination of the option term and may not be assigned or transferred by
     Optionee, except to the extent the Option is transferred in accordance with
     the provisions of the Option Agreement.

2.   For purposes of this Addendum, the following definitions shall be in
effect:

          (a)  A Hostile Take-Over shall be deemed to occur upon the
     acquisition, directly or indirectly, by any person or related group of
     persons (other than the Corporation or a person that directly or indirectly
     controls, is controlled by, or is under common control with, the
     Corporation) of beneficial ownership (within the meaning of Rule 13d-3 of
     the Securities Exchange Act of 1934, as amended) of securities possessing
     more than fifty percent (50%) of the total combined voting power of the
     Corporation's outstanding securities pursuant to a tender or exchange offer
     made directly to the Corporation's stockholders which the Board does not
     recommend such stockholders to accept.

          (b)  The Take-Over Price per share shall be deemed to be equal to the
     greater of (A) the Fair Market Value per Option Share on the option
     surrender date or (B) the highest reported price per share of Common Stock
     paid by the tender offeror in effecting the Hostile Take-Over. However, if
     the surrendered Option is designated as an Incentive Option in the Grant
     Notice, then the Take-Over Price shall not exceed the clause (A) price per
     share.

     IN WITNESS WHEREOF, Packeteer, Inc. has caused this Addendum to be executed
by its duly-authorized officer.


                                       PACKETEER, INC.


                                       By:
                                           -------------------------------------
                                       Title:
                                              ----------------------------------


EFFECTIVE DATE:
               -----------------------



<PAGE>   1
                                                                    EXHIBIT 99.6
                                 PACKETEER, INC.
                            STOCK ISSUANCE AGREEMENT



               AGREEMENT made this day of _________, by and between Packeteer,
Inc., a Delaware corporation, and __________, a Participant in the
Corporation's 1999 Stock Incentive Plan.

               All capitalized terms in this Agreement shall have the meaning
assigned to them in this Agreement or in the attached Appendix.

        A. PURCHASE OF SHARES

               1. PURCHASE. Participant hereby purchases shares of Common Stock
(the "Purchased Shares") pursuant to the provisions of the Stock Issuance
Program at the purchase price of $______ per share (the "Purchase Price").

               2. PAYMENT. Concurrently with the delivery of this Agreement to
the Corporation, Participant shall pay the Purchase Price for the Purchased
Shares in cash or check payable to the Corporation and shall deliver a
duly-executed blank Assignment Separate from Certificate (in the form attached
hereto as Exhibit I) with respect to the Purchased Shares.

               3. STOCKHOLDER RIGHTS. Until such time as the Corporation
exercises the Repurchase Right, Participant (or any successor in interest) shall
have all the rights of a stockholder (including voting, dividend and liquidation
rights) with respect to the Purchased Shares, subject, however, to the transfer
restrictions of this Agreement.

               4. ESCROW. The Corporation shall have the right to hold the
Purchased Shares in escrow until those shares have vested in accordance with the
Vesting Schedule.

               5. COMPLIANCE WITH LAW. Under no circumstances shall shares of
Common Stock or other assets be issued or delivered to Participant pursuant to
the provisions of this Agreement unless, in the opinion of counsel for the
Corporation or its successors, there shall have been compliance with all
applicable requirements of Federal and state securities laws, all applicable
listing requirements of any stock exchange (or the Nasdaq National Market, if
applicable) on which the Common Stock is at the time listed for trading and all
other requirements of law or of any regulatory bodies having jurisdiction over
such issuance and delivery.

        B. TRANSFER RESTRICTIONS

               1. RESTRICTION ON TRANSFER. Except for any Permitted Transfer,
Participant shall not transfer, assign, encumber or otherwise dispose of any of
the Purchased Shares which are subject to the Repurchase Right.
<PAGE>   2

               2. RESTRICTIVE LEGEND. The stock certificate for the Purchased
Shares shall be endorsed with the following restrictive legend:

               "The shares represented by this certificate are unvested and
        subject to certain repurchase rights granted to the Corporation and
        accordingly may not be sold, assigned, transferred, encumbered, or in
        any manner disposed of except in conformity with the terms of a written
        agreement dated ____________, ______ between the Corporation and the
        registered holder of the shares (or the predecessor in interest to the
        shares). A copy of such agreement is maintained at the Corporation's
        principal corporate offices."

               3. TRANSFEREE OBLIGATIONS. Each person (other than the
Corporation) to whom the Purchased Shares are transferred by means of a
Permitted Transfer must, as a condition precedent to the validity of such
transfer, acknowledge in writing to the Corporation that such person is bound by
the provisions of this Agreement and that the transferred shares are subject to
the Repurchase Right to the same extent such shares would be so subject if
retained by Participant.

        C. REPURCHASE RIGHT

               1. GRANT. The Corporation is hereby granted the right (the
"Repurchase Right"), exercisable at any time during the ninety (90)-day period
following the date Participant ceases for any reason to remain in Service, to
repurchase at the Purchase Price all or any portion of the Purchased Shares in
which Participant is not, at the time of his or her cessation of Service, vested
in accordance with the Vesting Schedule set forth in Paragraph C.3 of this
Agreement or the special vesting acceleration provisions of Paragraph C.5 of
this Agreement (such shares to be hereinafter referred to as the "Unvested
Shares").

               2. EXERCISE OF THE REPURCHASE RIGHT. The Repurchase Right shall
be exercisable by written notice delivered to each Owner of the Unvested Shares
prior to the expiration of the ninety (90)-day exercise period. The notice shall
indicate the number of Unvested Shares to be repurchased and the date on which
the repurchase is to be effected, such date to be not more than thirty (30) days
after the date of such notice. The certificates representing the Unvested Shares
to be repurchased shall be delivered to the Corporation on the closing date
specified for the repurchase. Concurrently with the receipt of such stock
certificates, the Corporation shall pay to Owner, in cash or cash equivalent
(including the cancellation of any purchase-money indebtedness), an amount equal
to the Purchase Price previously paid for the Unvested Shares to be repurchased
from Owner.

               3. TERMINATION OF THE REPURCHASE RIGHT. The Repurchase Right
shall terminate with respect to any Unvested Shares for which it is not timely
exercised under Paragraph C.2. In addition, the Repurchase Right shall terminate
and cease to be exercisable with respect to any and all Purchased Shares in
which Participant vests in accordance with the following Vesting Schedule:


                                       2

<PAGE>   3

                        (i) Upon Participant's completion of one (1) year of
        Service measured from ______________, _______, Participant shall acquire
        a vested interest in, and the Repurchase Right shall lapse with respect
        to, twenty-five percent (25%) of the Purchased Shares.

                        (ii) Participant shall acquire a vested interest in, and
        the Repurchase Right shall lapse with respect to, the remaining
        Purchased Shares in a series of thirty six (36) successive equal monthly
        installments upon Participant's completion of each additional month of
        Service over the thirty-six (36)-month period measured from the initial
        vesting date under subparagraph (i) above.

               4. RECAPITALIZATION. Any new, substituted or additional
securities or other property (including cash paid other than as a regular cash
dividend) which is by reason of any Recapitalization distributed with respect to
the Purchased Shares shall be immediately subject to the Repurchase Right and
any escrow requirements hereunder, but only to the extent the Purchased Shares
are at the time covered by such right or escrow requirements. Appropriate
adjustments to reflect such distribution shall be made to the number and/or
class of securities subject to this Agreement and to the price per share to be
paid upon the exercise of the Repurchase Right in order to reflect the effect of
any such Recapitalization upon the Corporation's capital structure; provided,
however, that the aggregate purchase price shall remain the same.

               5. CORPORATE TRANSACTION.

                        (a) Immediately prior to the consummation of any
Corporate Transaction, the Repurchase Right shall automatically lapse in its
entirety and the Purchased Shares shall vest in full, except to the extent the
Repurchase Right is to be assigned to the successor corporation (or parent
thereof) in connection with the Corporate Transaction.

                        (b) To the extent the Repurchase Right remains in effect
following a Corporate Transaction, such right shall apply to the new capital
stock or other property (including any cash payments) received in exchange for
the Purchased Shares in consummation of the Corporate Transaction, but only to
the extent the Purchased Shares are at the time covered by such right.
Appropriate adjustments shall be made to the price per share payable upon
exercise of the Repurchase Right to reflect the effect of the Corporate
Transaction upon the Corporation's capital structure; provided, however, that
the aggregate purchase price shall remain the same. The new securities or other
property (including cash payments) issued or distributed with respect to the
Purchased Shares in consummation of the Corporate Transaction shall immediately
be deposited in escrow with the Corporation (or the successor entity) and shall
not be released from escrow until Participant vests in such securities or other
property in accordance with the same Vesting Schedule in effect for the
Purchased Shares.


                                       3
<PAGE>   4
               D. SPECIAL TAX ELECTION

                        1. SECTION 83(b) ELECTION. Under Code Section 83, the
excess of the fair market value of the Purchased Shares on the date any
forfeiture restrictions applicable to such shares lapse over the Purchase Price
paid for such shares will be reportable as ordinary income on the lapse date.
For this purpose, the term "forfeiture restrictions" includes the right of the
Corporation to repurchase the Purchased Shares pursuant to the Repurchase Right.
Participant may elect under Code Section 83(b) to be taxed at the time the
Purchased Shares are acquired, rather than when and as such Purchased Shares
cease to be subject to such forfeiture restrictions. Such election must be filed
with the Internal Revenue Service within thirty (30) days after the date of this
Agreement. Even if the fair market value of the Purchased Shares on the date of
this Agreement equals the Purchase Price paid (and thus no tax is payable), the
election must be made to avoid adverse tax consequences in the future. THE FORM
FOR MAKING THIS ELECTION IS ATTACHED AS EXHIBIT II HERETO. PARTICIPANT
UNDERSTANDS THAT FAILURE TO MAKE THIS FILING WITHIN THE APPLICABLE THIRTY
(30)-DAY PERIOD WILL RESULT IN THE RECOGNITION OF ORDINARY INCOME AS THE
FORFEITURE RESTRICTIONS LAPSE.

                        2. FILING RESPONSIBILITY. PARTICIPANT ACKNOWLEDGES THAT
IT IS PARTICIPANT'S SOLE RESPONSIBILITY, AND NOT THE CORPORATION'S, TO FILE A
TIMELY ELECTION UNDER CODE SECTION 83(b), EVEN IF PARTICIPANT REQUESTS THE
CORPORATION OR ITS REPRESENTATIVES TO MAKE THIS FILING ON HIS OR HER BEHALF.

               E. GENERAL PROVISIONS

                        1. ASSIGNMENT. The Corporation may assign the Repurchase
Right to any person or entity selected by the Board, including (without
limitation) one or more stockholders of the Corporation.

                        2. AT WILL EMPLOYMENT. Nothing in this Agreement or in
the Plan shall confer upon Participant any right to continue in Service for any
period of specific duration or interfere with or otherwise restrict in any way
the rights of the Corporation (or any Parent or Subsidiary employing or
retaining Participant) or of Participant, which rights are hereby expressly
reserved by each, to terminate Participant's Service at any time for any reason,
with or without cause.

                        3. NOTICES. Any notice required to be given under this
Agreement shall be in writing and shall be deemed effective upon personal
delivery or upon deposit in the U.S. mail, registered or certified, postage
prepaid and properly addressed to the party entitled to such notice at the
address indicated below such party's signature line on this Agreement or at such
other address as such party may designate by ten (10) days advance written
notice under this paragraph to all other parties to this Agreement.


                                       4

<PAGE>   5

               4. NO WAIVER. The failure of the Corporation in any instance to
exercise the Repurchase Right shall not constitute a waiver of any other
repurchase rights that may subsequently arise under the provisions of this
Agreement or any other agreement between the Corporation and Participant. No
waiver of any breach or condition of this Agreement shall be deemed to be a
waiver of any other or subsequent breach or condition, whether of like or
different nature.

               5. CANCELLATION OF SHARES. If the Corporation shall make
available, at the time and place and in the amount and form provided in this
Agreement, the consideration for the Purchased Shares to be repurchased in
accordance with the provisions of this Agreement, then from and after such time,
the person from whom such shares are to be repurchased shall no longer have any
rights as a holder of such shares (other than the right to receive payment of
such consideration in accordance with this Agreement). Such shares shall be
deemed purchased in accordance with the applicable provisions hereof, and the
Corporation shall be deemed the owner and holder of such shares, whether or not
the certificates therefor have been delivered as required by this Agreement.

               6. PARTICIPANT UNDERTAKING. Participant hereby agrees to take
whatever additional action and execute whatever additional documents the
Corporation may deem necessary or advisable in order to carry out or effect one
or more of the obligations or restrictions imposed on either Participant or the
Purchased Shares pursuant to the provisions of this Agreement.

               7. AGREEMENT IS ENTIRE CONTRACT. This Agreement constitutes the
entire contract between the parties hereto with regard to the subject matter
hereof. This Agreement is made pursuant to the provisions of the Plan and shall
in all respects be construed in conformity with the terms of the Plan.

               8. GOVERNING LAW. This Agreement shall be governed by, and
construed in accordance with, the laws of the State of California without resort
to that State's conflict-of-laws rules.

               9. COUNTERPARTS. This Agreement may be executed in counterparts,
each of which shall be deemed to be an original, but all of which together shall
constitute one and the same instrument.

               10. SUCCESSORS AND ASSIGNS. The provisions of this Agreement
shall inure to the benefit of, and be binding upon, the Corporation and its
successors and assigns and upon Participant, Participant's assigns and the legal
representatives, heirs and legatees of Participant's estate, whether or not any
such person shall have become a party to this Agreement and have agreed in
writing to join herein and be bound by the terms hereof.


                                       5
<PAGE>   6



               IN WITNESS WHEREOF, the parties have executed this Agreement on
the day and year first indicated above.

                                           PACKETEER, INC.


                                           By:
                                               ---------------------------------

                                           Title:
                                                 -------------------------------

                                           Address:
                                                   -----------------------------

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


                                           PARTICIPANT


                                           -----------------------------------
                                           Signature


                                           Address:
                                                   -----------------------------

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


                                       6


<PAGE>   7
                             SPOUSAL ACKNOWLEDGMENT

               The undersigned spouse of the Participant has read and hereby
approves the foregoing Stock Issuance Agreement. In consideration of the
Corporation's granting the Participant the right to acquire the Purchased Shares
in accordance with the terms of such Agreement, the undersigned hereby agrees to
be irrevocably bound by all the terms of such Agreement, including (without
limitation) the right of the Corporation (or its assigns) to purchase any
Purchased Shares in which the Participant is not vested at the time of his or
her termination of Service.


                                           -------------------------------------
                                           PARTICIPANT'S SPOUSE

                                           Address:
                                                   -----------------------------

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



<PAGE>   8

                                    EXHIBIT I
                      ASSIGNMENT SEPARATE FROM CERTIFICATE



               FOR VALUE RECEIVED ________________ hereby sell(s), assign(s) and
transfer(s) unto Packeteer, Inc. (the "Corporation"), _______________________
(____________) shares of the Common Stock of the Corporation standing in his or
her name on the books of the Corporation represented by Certificate No.
_________ herewith and do(es) hereby irrevocably constitute and appoint
______________________________ Attorney to transfer the said stock on the books
of the Corporation with full power of substitution in the premises.

Dated:  _________________, _____.


                                    Signature
                                             ----------------------------------


INSTRUCTION: Please do not fill in any blanks other than the signature line.
Please sign exactly as you would like your name to appear on the issued stock
certificate. The purpose of this assignment is to enable the Corporation to
exercise the Repurchase Right without requiring additional signatures on the
part of Participant.

<PAGE>   9

                                   EXHIBIT II

                           SECTION 83(b) TAX ELECTION

This statement is being made under Section 83(b) of the Internal Revenue Code,
pursuant to Treas. Reg. Section 1.83-2.

(1)     The taxpayer who performed the services is:

        Name:
        Address:
        Taxpayer Ident. No.:

(2)     The property with respect to which the election is being made is
        ___________ shares of the common stock of Packeteer, Inc.

(3)     The property was issued on _________________, _________.

(4)     The taxable year in which the election is being made is the calendar
        year _________.

(5)     The property is subject to a repurchase right pursuant to which the
        issuer has the right to acquire the property at the original purchase
        price if for any reason taxpayer's service with the issuer terminates.
        The issuer's repurchase right will lapse in a series of annual and
        monthly installments over a four (4)-year period ending on ________,
        20___.

(6)     The fair market value at the time of transfer (determined without regard
        to any restriction other than a restriction which by its terms will
        never lapse) is $ per share.

(7)     The amount paid for such property is $___________ per share.

(8)     A copy of this statement was furnished to Packeteer, Inc. for whom
        taxpayer rendered the services underlying the transfer of property.

(9)     This statement is executed on ________________________, _______.


- ---------------------------------           ------------------------------------
Spouse (if any)                             Taxpayer

        This election must be filed with the Internal Revenue Service Center
with which taxpayer files his or her Federal income tax returns and must be made
within thirty (30) days after the execution date of the Stock Issuance
Agreement. This filing should be made by registered or certified mail, return
receipt requested. Participant must retain two (2) copies of the completed form
for filing with his or her Federal and state tax returns for the current tax
year and an additional copy for his or her records.



<PAGE>   10

                                    APPENDIX


               The following definitions shall be in effect under the Agreement:

               A. AGREEMENT shall mean this Stock Issuance Agreement.

               B. BOARD shall mean the Corporation's Board of Directors.

               C. COMMON STOCK shall mean shares of the Corporation's common
stock.

               D. CODE shall mean the Internal Revenue Code of 1986, as amended.

               E. CORPORATE TRANSACTION shall mean either of the following
stockholder-approved transactions:

                          (i) a merger or consolidation in which securities
        possessing more than fifty percent (50%) of the total combined voting
        power of the Corporation's outstanding securities are transferred to a
        person or persons different from the persons holding those securities
        immediately prior to such transaction, or

                         (ii) the sale, transfer or other disposition of all or
        substantially all of the Corporation's assets in complete liquidation or
        dissolution of the Corporation.

               F. CORPORATION shall mean Packeteer, Inc., a Delaware
corporation, and any successor corporation to all or substantially all of the
assets or voting stock of Packeteer, Inc.

               G. OWNER shall mean Participant and all subsequent holders of the
Purchased Shares who derive their chain of ownership through a Permitted
Transfer from Participant.

               H. PARENT shall mean any corporation (other than the Corporation)
in an unbroken chain of corporations ending with the Corporation, provided each
corporation in the unbroken chain (other than the Corporation) owns, at the time
of the determination, stock possessing fifty percent (50%) or more of the total
combined voting power of all classes of stock in one of the other corporations
in such chain.

               I. PARTICIPANT shall mean the person to whom the Purchased Shares
are issued under the Stock Issuance Program.

                                      A-1

<PAGE>   11



               J. PERMITTED TRANSFER shall mean (i) a gratuitous transfer of the
Purchased Shares, provided and only if Participant obtains the Corporation's
prior written consent to such transfer, (ii) a transfer of title to the
Purchased Shares effected pursuant to Participant's will or the laws of
inheritance following Participant's death or (iii) a transfer to the Corporation
in pledge as security for any purchase-money indebtedness incurred by
Participant in connection with the acquisition of the Purchased Shares.

               K. PLAN shall mean the Corporation's 1999 Stock Incentive Plan.

               L. PLAN ADMINISTRATOR shall mean either the Board or a committee
of the Board acting in its administrative capacity under the Plan.

               M. PURCHASE PRICE shall have the meaning assigned to such term in
Paragraph A.1.

               N. PURCHASED SHARES shall have the meaning assigned to such term
in Paragraph A.1.

               O. RECAPITALIZATION shall mean any stock split, stock dividend,
recapitalization, combination of shares, exchange of shares or other change
affecting the Corporation's outstanding Common Stock as a class without the
Corporation's receipt of consideration.

               P. REPURCHASE RIGHT shall mean the right granted to the
Corporation in accordance with Article C.

               Q. SERVICE shall mean the Participant's performance of services
for the Corporation (or any Parent or Subsidiary) in the capacity of an
employee, subject to the control and direction of the employer entity as to both
the work to be performed and the manner and method of performance, a
non-employee member of the board of directors or a consultant.

               R. STOCK ISSUANCE PROGRAM shall mean the Stock Issuance Program
under the Plan.

               S. SUBSIDIARY shall mean any corporation (other than the
Corporation) in an unbroken chain of corporations beginning with the
Corporation, provided each corporation (other than the last corporation) in the
unbroken chain owns, at the time of the determination, stock possessing fifty
percent (50%) or more of the total combined voting power of all classes of stock
in one of the other corporations in such chain.

               T. VESTING SCHEDULE shall mean the vesting schedule specified in
Paragraph C.3, pursuant to which the Purchased Shares are to vest in a series of
installments over Participant's period of Service.


                                      A-2

<PAGE>   12

               U. UNVESTED SHARES shall have the meaning assigned to such term
in Paragraph C.1.

                                      A-3

<PAGE>   1
                                                                    EXHIBIT 99.7
                                    ADDENDUM
                                       TO
                            STOCK ISSUANCE AGREEMENT

               The following provisions are hereby incorporated into, and are
hereby made a part of, that certain Stock Issuance Agreement (the "Issuance
Agreement") by and between Packeteer, Inc. (the "Corporation") and
("Participant") evidencing the stock issuance made this day to Participant under
the terms of the Corporation's 1999 Stock Incentive Plan, and such provisions
are effective immediately. All capitalized terms in this Addendum, to the extent
not otherwise defined herein, shall have the meanings assigned to such terms in
the Issuance Agreement.

                        INVOLUNTARY TERMINATION FOLLOWING
                     CORPORATE TRANSACTION/CHANGE IN CONTROL

               1. To the extent the Repurchase Right is assigned to the
successor corporation (or parent thereof) in connection with a Corporate
Transaction, no accelerated vesting of the Purchased Shares shall occur upon
such Corporate Transaction, and the Repurchase Right shall continue to remain in
full force and effect in accordance with the provisions of the Issuance
Agreement. The Participant shall, over Participant's period of Service following
the Corporate Transaction, continue to vest in the Purchased Shares in one or
more installments in accordance with the provisions of the Issuance Agreement.

               2. No accelerated vesting of the Purchased Shares shall occur
upon a Change in Control, and the Repurchase Right shall continue to remain in
full force and effect in accordance with the provisions of the Issuance
Agreement and shall be assigned to any successor entity in the Change in Control
transaction. The Participant shall, over Participant's period of Service
following the Change in Control, continue to vest in the Purchased Shares in one
or more installments in accordance with the provisions of the Issuance
Agreement.

               3. Immediately upon an Involuntary Termination of Participant's
Service within eighteen (18) months following the Corporate Transaction or
Change in Control, the Repurchase Right shall terminate automatically, and all
the Purchased Shares shall vest in full at that time. Any unvested cash escrow
maintained on the Participant's behalf pursuant to Paragraph C.5 of the Issuance
Agreement shall also vest at the time of such Involuntary Termination and shall
be paid to the Participant promptly thereafter.

               4. For purposes of this Addendum, the following definitions shall
be in effect:

               An INVOLUNTARY TERMINATION shall mean the termination of
Participant's Service by reason of:

                        (i) Participant's involuntary dismissal or discharge by
        the Corporation for reasons other than Misconduct, or


<PAGE>   2

                        (ii) Participant's voluntary resignation following (A) a
        change in Participant's position with the Corporation (or Parent or
        Subsidiary employing Participant) which materially reduces Participant's
        duties and responsibilities or the level of management to which
        Participant reports, (B) a reduction in Participant's level of
        compensation (including base salary, fringe benefits and target bonus
        under any corporate performance based bonus or incentive programs) by
        more than fifteen percent (15%) or (C) a relocation of Participant's
        place of employment by more than fifty (50) miles, provided and only if
        such change, reduction or relocation is effected by the Corporation
        without Participant's consent.

               A CHANGE IN CONTROL shall be deemed to occur in the event of a
change in ownership or control of the Corporation effected through either of the
following transactions:

                        (i) the acquisition, directly or indirectly, by any
        person or related group of persons (other than the Corporation or a
        person that directly or indirectly controls, is controlled by, or is
        under common control with, the Corporation) of beneficial ownership
        (within the meaning of Rule 13d-3 of the Securities Exchange Act of
        1934, as amended) of securities possessing more than fifty percent (50%)
        of the total combined voting power of the Corporation's outstanding
        securities pursuant to a tender or exchange offer made directly to the
        Corporation's stockholders, or

                        (ii) a change in the composition of the Board over a
        period of thirty-six (36) consecutive months or less such that a
        majority of the Board members ceases, by reason of one or more contested
        elections for Board membership, to be comprised of individuals who
        either (A) have been Board members continuously since the beginning of
        such period or (B) have been elected or nominated for election as Board
        members during such period by at least a majority of the Board members
        described in clause (A) who were still in office at the time the Board
        approved such election or nomination.

               MISCONDUCT shall mean the commission of any act of fraud,
embezzlement or dishonesty by the Participant, any unauthorized use or
disclosure by the Participant of confidential information or trade secrets of
the Corporation (or any Parent or Subsidiary), or any other intentional
misconduct by the Participant adversely affecting the business or affairs of the
Corporation (or any Parent or Subsidiary) in a material manner. The foregoing
definition shall not be deemed to be inclusive of all the acts or omissions
which the Corporation (or any Parent or Subsidiary) may consider as grounds for
the dismissal or discharge of the Participant or other person in the Service of
the Corporation (or any Parent or Subsidiary).

                                       2

<PAGE>   3
               IN WITNESS WHEREOF, Packeteer, Inc. has caused this Addendum to
be executed by its duly-authorized officer, effective as of the Effective Date
specified below.


                                            PACKETEER, INC.


                                            By:
                                               ---------------------------------

                                            Title:
                                                  ------------------------------



EFFECTIVE DATE:
               ---------------------------------


                                       3

<PAGE>   1
                                                                    EXHIBIT 99.8

                                                                   INITIAL GRANT
                                 PACKETEER, INC.

                    NOTICE OF GRANT OF NON-EMPLOYEE DIRECTOR
                             AUTOMATIC STOCK OPTION

               Notice is hereby given of the following option grant (the
"Option") to purchase shares of the Common Stock of Packeteer, Inc. (the
"Corporation"):

               Optionee:
                        --------------------------------------------------------

               Grant Date:
                         -------------------------------------------------------

               Exercise Price:  $                                     per share
                                 ------------------------------------

               Number of Option Shares:   2,000 shares

               Expiration Date:
                               -------------------------------------------------

               Type of Option:  Non-Statutory Stock Option

               Date Exercisable:  Immediately Exercisable

               Vesting Schedule: The Option Shares shall initially be unvested
               and subject to repurchase by the Corporation at the Exercise
               Price paid per share. Optionee shall acquire a vested interest
               in, and the Corporation's repurchase right shall accordingly
               lapse with respect to, the Option Shares in a series of six (6)
               successive equal semi-annual installments upon Optionee's
               completion of each six (6) month's of service as a member of the
               Corporation's Board of Directors (the "Board") over the
               thirty-six (36) month period measured from the Grant Date. In no
               event shall any additional Option Shares vest after Optionee's
               cessation of Board Service.

               Optionee understands and agrees that the Option is granted
subject to and in accordance with the terms of the automatic option grant
program under the Packeteer, Inc. 1999 Stock Incentive Plan (the "Plan").
Optionee further agrees to be bound by the terms of the Plan and the terms of
the Option as set forth in the Automatic Stock Option Agreement attached hereto
as Exhibit A. Optionee hereby acknowledges receipt of a copy of the official
prospectus for the Plan in the form attached hereto as Exhibit B. A copy of the
Plan is available upon request made to the Corporate Secretary at the
Corporation's principal offices.

               REPURCHASE RIGHT. OPTIONEE HEREBY AGREES THAT ALL UNVESTED OPTION
SHARES ACQUIRED UPON THE EXERCISE OF THE OPTION SHALL BE SUBJECT TO A REPURCHASE
RIGHT EXERCISABLE BY THE CORPORATION AND ITS ASSIGNS. THE TERMS OF SUCH RIGHT
SHALL BE SPECIFIED IN A STOCK PURCHASE AGREEMENT, IN FORM AND SUBSTANCE
SATISFACTORY TO THE CORPORATION, EXECUTED BY OPTIONEE AT THE TIME OF THE OPTION
EXERCISE.
<PAGE>   2

               No Impairment of Rights. Nothing in this Notice or the attached
Automatic Stock Option Agreement or in the Plan shall interfere with or
otherwise restrict in any way the rights of the Corporation and the
Corporation's stockholders to remove Optionee from the Board at any time in
accordance with the provisions of applicable law.

               Definitions. All capitalized terms in this Notice shall have the
meaning assigned to them in this Notice or in the attached Automatic Stock
Option Agreement.

DATED:  _________________, _______


                                               PACKETEER, INC.

                                               By:
                                                 -------------------------------

                                               Title:
                                                    ----------------------------


                                               ---------------------------------
                                                          OPTIONEE

                                               Address:
                                                       -------------------------

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

ATTACHMENTS
EXHIBIT A - AUTOMATIC STOCK OPTION AGREEMENT
EXHIBIT B - PLAN SUMMARY AND PROSPECTUS

                                       2
<PAGE>   3
                                    EXHIBIT A

                        AUTOMATIC STOCK OPTION AGREEMENT



<PAGE>   4
                                    EXHIBIT B

                           PLAN SUMMARY AND PROSPECTUS




<PAGE>   1
                                                                    EXHIBIT 99.9
                                                                    ANNUAL GRANT
                                 PACKETEER, INC.

                    NOTICE OF GRANT OF NON-EMPLOYEE DIRECTOR
                             AUTOMATIC STOCK OPTION

               Notice is hereby given of the following option grant (the
"Option") to purchase shares of the Common Stock of Packeteer, Inc. (the
"Corporation"):

               Optionee:
                        --------------------------------------------------------
               Grant Date:
                         -------------------------------------------------------
               Exercise Price:  $                                      per share
                                 -------------------------------------

               Number of Option Shares:   3,000 shares

               Expiration Date:
                               -------------------------------------------------

               Type of Option:  Non-Statutory Stock Option

               Date Exercisable:  Immediately Exercisable

               Vesting Schedule: The Option Shares shall be fully-vested as of
               the Grant Date.

               Optionee understands and agrees that the Option is granted
subject to and in accordance with the terms of the automatic option grant
program under the Packeteer, Inc. 1999 Stock Incentive Plan (the "Plan").
Optionee further agrees to be bound by the terms of the Plan and the terms of
the Option as set forth in the Automatic Stock Option Agreement attached hereto
as Exhibit A. Optionee hereby acknowledges receipt of a copy of the official
prospectus for the Plan in the form attached hereto as Exhibit B. A copy of the
Plan is available upon request made to the Corporate Secretary at the
Corporation's principal offices.

               No Impairment of Rights. Nothing in this Notice or the attached
Automatic Stock Option Agreement or in the Plan shall interfere with or
otherwise restrict in any way the rights of the Corporation and the
Corporation's stockholders to remove Optionee from the Board at any time in
accordance with the provisions of applicable law.



<PAGE>   2

               Definitions. All capitalized terms in this Notice shall have the
meaning assigned to them in this Notice or in the attached Automatic Stock
Option Agreement.

DATED:  _________________, _______


                                               PACKETEER, INC.

                                               By:
                                                  ------------------------------
                                               Title:
                                                      --------------------------


                                               ---------------------------------
                                                           OPTIONEE

                                               Address:
                                                       -------------------------

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

ATTACHMENTS
EXHIBIT A - AUTOMATIC STOCK OPTION AGREEMENT
EXHIBIT B - PLAN SUMMARY AND PROSPECTUS

                                       2
<PAGE>   3
                                    EXHIBIT A

                        AUTOMATIC STOCK OPTION AGREEMENT



<PAGE>   4
                                    EXHIBIT B

                           PLAN SUMMARY AND PROSPECTUS




<PAGE>   1
                                                                   EXHIBIT 99.10

                                 PACKETEER, INC.
                        AUTOMATIC STOCK OPTION AGREEMENT

RECITALS

               A. The Corporation has implemented an automatic option grant
program under the Plan pursuant to which eligible non-employee members of the
Board will automatically receive special option grants at periodic intervals
over their period of Board service in order to provide such individuals with a
meaningful incentive to continue to serve as members of the Board.

               B. Optionee is an eligible non-employee Board member, and this
Agreement is executed pursuant to, and is intended to carry out the purposes of,
the Plan in connection with the automatic grant of an option to purchase shares
of Common Stock under the Plan.

               C. All capitalized terms in this Agreement shall have the meaning
assigned to them in the attached Appendix.

               NOW, THEREFORE, it is hereby agreed as follows:

               1. GRANT OF OPTION. The Corporation hereby grants to Optionee, as
of the Grant Date, a Non-Statutory Option to purchase up to the number of Option
Shares specified in the Grant Notice. The Option Shares shall be purchasable
from time to time during the option term specified in Paragraph 2 at the
Exercise Price.

               2. OPTION TERM. This option shall have a term of ten (10) years
measured from the Grant Date and shall accordingly expire at the close of
business on the Expiration Date, unless sooner terminated in accordance with
Paragraph 5, 6 or 7.

               3. LIMITED TRANSFERABILITY.

                        (a) This option may, in connection with the Optionee's
estate plan, be assigned in whole or in part during Optionee's lifetime to one
or more members of the Optionee's immediate family or to a trust established for
the exclusive benefit of one or more such family members. The assigned portion
shall be exercisable only by the person or persons who acquire a proprietary
interest in the option pursuant to such assignment. The terms applicable to the
assigned portion shall be the same as those in effect for this option
immediately prior to such assignment.

                        (b) Should the Optionee die while holding this option,
then this option shall be transferred in accordance with Optionee's will or the
laws of inheritance. However, Optionee may designate one or more persons as the
beneficiary or beneficiaries of this option, and this option shall, in
accordance with such designation, automatically be transferred to such
beneficiary or beneficiaries upon the Optionee's death while holding such
option. Such

<PAGE>   2

beneficiary or beneficiaries shall take the transferred option subject to all
the terms and conditions of this Agreement, including (without limitation) the
limited time period during which this option may, pursuant to Paragraph 5, be
exercised following Optionee's death.

               4. EXERCISABILITY/VESTING.

                        (a) This option shall be immediately exercisable for any
or all of the Option Shares, whether or not the Option Shares are at the time
vested in accordance with the Vesting Schedule, and shall remain so exercisable
until the Expiration Date or sooner termination of the option term under
Paragraph 5, 6 or 7.

                        (b) Optionee shall, in accordance with the Vesting
Schedule set forth in the Grant Notice, vest in the Option Shares in one or more
installments over his or her period of Board service. Vesting in the Option
Shares may be accelerated pursuant to the provisions of Paragraph 5, 6 or 7. In
no event, however, shall any additional Option Shares vest following Optionee's
cessation of service as a Board member.

               5. CESSATION OF BOARD SERVICE. Should Optionee's service as a
Board member cease while this option remains outstanding, then the option term
specified in Paragraph 2 shall terminate (and this option shall cease to be
outstanding) prior to the Expiration Date in accordance with the following
provisions:

                        (a) Should Optionee cease to serve as a Board member for
any reason (other than death or Permanent Disability) while this option is
outstanding, then the period during which this option may be exercised shall be
reduced to a twelve (12)-month period measured from the date of such cessation
of Board service, but in no event shall this option be exercisable at any time
after the Expiration Date. During such limited period of exercisability, this
option may not be exercised in the aggregate for more than the number of Option
Shares (if any) in which Optionee is vested on the date of his or her cessation
of Board service. Upon the earlier of (i) the expiration of such twelve
(12)-month period or (ii) the specified Expiration Date, the option shall
terminate and cease to be exercisable with respect to any vested Option Shares
for which the option has not been exercised.

                        (b) Should Optionee die during the twelve (12)-month
period following his or her cessation of Board service and hold this option at
the time of his or her death, then the personal representative of Optionee's
estate or the person or persons to whom the option is transferred pursuant to
Optionee's will or the laws of inheritance or the designated beneficiary or
beneficiaries of this option (as the case may be) shall have the right to
exercise this option for any or all of the Option Shares in which Optionee is
vested at the time of Optionee's cessation of Board service (less any Option
Shares purchased by Optionee after such cessation of Board service but prior to
death). Such right of exercise shall terminate, and this option shall
accordingly cease to be exercisable for such vested Option Shares, upon the
earlier of (i) the expiration of the twelve (12)-month period measured from the
date of Optionee's cessation of Board service or (ii) the specified Expiration
Date.


                                       2
<PAGE>   3

                        (c) Should Optionee cease service as a Board member by
reason of death or Permanent Disability, then any Option Shares at the time
subject to this option but not otherwise vested shall vest in full so that this
option may be exercised for any or all of the Option Shares as fully vested
shares of Common Stock at any time prior to the earlier of (i) the expiration of
the twelve (12)-month period measured from the date of Optionee's cessation of
Board service or (ii) the specified Expiration Date, whereupon this option shall
terminate and cease to be outstanding.

                        (d) Upon Optionee's cessation of Board service for any
reason other than death or Permanent Disability, this option shall immediately
terminate and cease to be outstanding with respect to any and all Option Shares
in which Optionee is not otherwise at that time vested in accordance with the
normal Vesting Schedule or the special vesting acceleration provisions of
Paragraphs 6 and 7 below.

               6. CORPORATE TRANSACTION.

                        (a) In the event of a Corporate Transaction, any Option
Shares at the time subject to this option but not otherwise vested shall
automatically vest so that this option shall, immediately prior to the specified
effective date for the Corporate Transaction, become exercisable for all of the
Option Shares as fully-vested shares of Common Stock and may be exercised for
all or any portion of those vested shares. Immediately following the
consummation of the Corporate Transaction, this option shall terminate and cease
to be outstanding, except to the extent assumed by the successor corporation or
its parent company.

                        (b) If this option is assumed in connection with a
Corporate Transaction, then this option shall be appropriately adjusted,
immediately after such Corporate Transaction, to apply to the number and class
of securities which would have been issuable to Optionee in consummation of such
Corporate Transaction had the option been exercised immediately prior to such
Corporate Transaction, and appropriate adjustments shall also be made to the
Exercise Price, provided the aggregate Exercise Price shall remain the same.

               7. CHANGE IN CONTROL/HOSTILE TAKE-OVER.

                        (a) Any Option Shares subject to this option at the time
of a Change in Control but not otherwise vested shall automatically vest so that
this option shall, immediately prior to the effective date of such Change in
Control, become exercisable for all of the Option Shares as fully-vested shares
of Common Stock and may be exercised for all or any portion of those vested
shares. This option shall remain exercisable for such fully-vested Option Shares
until the earliest to occur of (i) the specified Expiration Date, (ii) the
sooner termination of this option in accordance with Paragraph 5 or Paragraph 6
or (iii) the surrender of this option under Paragraph 7(b).

                                       3
<PAGE>   4

                        (b) Optionee shall have an unconditional right,
exercisable at the time during the thirty (30)-day period immediately following
the consummation of a Hostile Take-Over to surrender this option to the
Corporation in exchange for a cash distribution from the Corporation in an
amount equal to the excess of (i) the Take-Over Price of the Option Shares at
the time subject to the surrendered option (whether or not Optionee is otherwise
at the time vested in those Option Shares) over (ii) the aggregate Exercise
Price payable for such shares. This Paragraph 7(b) limited stock appreciation
right shall in all events terminate upon the expiration or sooner termination of
the option term and may not be assigned or transferred by Optionee, except to
the extent the option is transferred in accordance with the provisions of this
Agreement.

                        (c) To exercise the Paragraph 7(b) limited stock
appreciation right, Optionee must, during the applicable thirty (30)-day
exercise period, provide the Corporation with written notice of the option
surrender in which there is specified the number of Option Shares as to which
the option is being surrendered. Such notice must be accompanied by the return
of Optionee's copy of this Agreement, together with any written amendments to
such Agreement. The cash distribution shall be paid to Optionee within five (5)
business days following such delivery date. The exercise of such limited stock
appreciation right in accordance with the terms of this Paragraph 7 has been
pre-approved pursuant to the express provisions of the Automatic Option Grant
Program, and neither the approval of the Plan Administrator nor the consent of
the Board shall be required at the time of the actual option surrender and cash
distribution. Upon receipt of the cash distribution, this option shall be
cancelled with respect to the shares subject to the surrendered option (or the
surrendered portion), and Optionee shall cease to have any further right to
acquire those Option Shares under this Agreement. The option shall, however,
remain outstanding for the balance of the Option Shares (if any) in accordance
with the terms and provisions of this Agreement, and the Corporation shall
accordingly issue a replacement stock option agreement (substantially in the
same form as this Agreement) for those remaining Option Shares.

               8. ADJUSTMENT IN OPTION SHARES. Should any change be made to the
Common Stock by reason of any stock split, stock dividend, recapitalization,
combination of shares, exchange of shares or other change affecting the
outstanding Common Stock as a class without the Corporation's receipt of
consideration, appropriate adjustments shall be made to (i) the total number
and/or class of securities subject to this option and (ii) the Exercise Price in
order to reflect such change and thereby preclude a dilution or enlargement of
benefits hereunder.

               9. STOCKHOLDER RIGHTS. The holder of this option shall not have
any stockholder rights with respect to the Option Shares until such person shall
have exercised the option, paid the Exercise Price and become a holder of record
of the purchased shares.

               10. MANNER OF EXERCISING OPTION.

                        (a) In order to exercise this option with respect to all
or any part of the Option Shares for which this option is at the time
exercisable, Optionee (or any other person or persons exercising the option)
must take the following actions:

                                       4
<PAGE>   5

                        (i) To the extent the option is exercised for vested
Option Shares, execute and deliver to the Corporation a Notice of Exercise for
the Option Shares for which the option is exercised. To the extent this option
is exercised for unvested Option Shares, execute and deliver to the Corporation
a Purchase Agreement for those unvested Option Shares.

                        (ii) Pay the aggregate Exercise Price for the purchased
shares in one or more of the following forms:

                                (A) cash or check made payable to the
                Corporation,

                                (B) shares of Common Stock held by Optionee (or
                any other person or persons exercising the option) for the
                requisite period necessary to avoid a charge to the
                Corporation's earnings for financial reporting purposes and
                valued at Fair Market Value on the Exercise Date, or

                                (C) to the extent the option is exercised for
                vested Option Shares, through a special sale and remittance
                procedure pursuant to which Optionee (or any other person or
                persons exercising the option) shall concurrently provide
                irrevocable instructions (I) to a Corporation-designated
                brokerage firm to effect the immediate sale of the purchased
                shares and remit to the Corporation, out of the sale proceeds
                available on the settlement date, sufficient funds to cover the
                aggregate Exercise Price payable for the purchased shares plus
                all applicable Federal, state and local income and employment
                taxes required to be withheld by the Corporation by reason of
                such exercise and (II) to the Corporation to deliver the
                certificates for the purchased shares directly to such brokerage
                firm in order to complete the sale.

                        (iii) Furnish to the Corporation appropriate
documentation that the person or persons exercising the option (if other than
Optionee) have the right to exercise this option.

               (b) Except to the extent the sale and remittance procedure is
utilized in connection with the option exercise, payment of the Exercise Price
must accompany the Notice of Exercise (or the Purchase Agreement) delivered to
the Corporation in connection with the option exercise.

               (c) As soon after the Exercise Date as practical, the Corporation
shall issue to or on behalf of Optionee (or any other person or persons
exercising this option) a certificate for the purchased Option Shares, with the
appropriate legends affixed thereto. To the extent any such Option Shares are
unvested, the certificates for those Option Shares shall be endorsed with an
appropriate legend evidencing the Corporation's repurchase rights and may be
held in escrow with the Corporation until such shares vest.


                                       5

<PAGE>   6

               (d) In no event may this option be exercised for any fractional
shares.

        11. NO IMPAIRMENT OF RIGHTS. This Agreement shall not in any way affect
the right of the Corporation to adjust, reclassify, reorganize or otherwise make
changes in its capital or business structure or to merge, consolidate, dissolve,
liquidate or sell or transfer all or any part of its business or assets. In
addition, this Agreement shall not in any way be construed or interpreted so as
to affect adversely or otherwise impair the right of the Corporation or the
stockholders to remove Optionee from the Board at any time in accordance with
the provisions of applicable law.

        12. COMPLIANCE WITH LAWS AND REGULATIONS.

               (a) The exercise of this option and the issuance of the Option
Shares upon such exercise shall be subject to compliance by the Corporation and
Optionee with all applicable requirements of law relating thereto and with all
applicable regulations of any stock exchange (or the Nasdaq National Market, if
applicable) on which the Common Stock may be listed for trading at the time of
such exercise and issuance.

               (b) The inability of the Corporation to obtain approval from any
regulatory body having authority deemed by the Corporation to be necessary to
the lawful issuance and sale of any Common Stock pursuant to this option shall
relieve the Corporation of any liability with respect to the non-issuance or
sale of the Common Stock as to which such approval shall not have been obtained.
The Corporation, however, shall use its best efforts to obtain all such
approvals.

        13. SUCCESSORS AND ASSIGNS. Except to the extent otherwise provided in
Paragraph 3 or Paragraph 6, the provisions of this Agreement shall inure to the
benefit of, and be binding upon, the Corporation and its successors and assigns
and Optionee, Optionee's assigns, the legal representatives, heirs and legatees
of Optionee's estate and any beneficiaries of this option designated by
Optionee.

        14. NOTICES. Any notice required to be given or delivered to the
Corporation under the terms of this Agreement shall be in writing and addressed
to the Corporation at its principal corporate offices. Any notice required to be
given or delivered to Optionee shall be in writing and addressed to Optionee at
the address indicated below Optionee's signature line on the Grant Notice. All
notices shall be deemed effective upon personal delivery or upon deposit in the
U.S. mail, postage prepaid and properly addressed to the party to be notified.

        15. CONSTRUCTION. This Agreement and the option evidenced hereby are
made and granted pursuant to the Plan and are in all respects limited by and
subject to the terms of the Plan.

        16. GOVERNING LAW. The interpretation, performance and enforcement of
this Agreement shall be governed by the laws of the State of California without
resort to that State's conflict-of-laws rules.

                                       6

<PAGE>   7
                                    EXHIBIT I

                               NOTICE OF EXERCISE

               I hereby notify Packeteer, Inc. (the "Corporation") that I elect
to purchase _____________ shares of the Corporation's Common Stock (the
"Purchased Shares") at the option exercise price of $ per share (the "Exercise
Price") pursuant to that certain option (the "Option") granted to me under the
Corporation's 1999 Stock Incentive Plan on _________________, ________.

               Concurrently with the delivery of this Exercise Notice to the
Corporation, I shall hereby pay to the Corporation the Exercise Price for the
Purchased Shares in accordance with the provisions of my agreement with the
Corporation (or other documents) evidencing the Option and shall deliver
whatever additional documents may be required by such agreement as a condition
for exercise. Alternatively, I may utilize the special broker-dealer sale and
remittance procedure specified in my agreement to effect payment of the Exercise
Price for any Purchased Shares in which I am vested at the time of exercise of
the Option.


- -------------------------, --------
Date
                                              ----------------------------------
                                              Optionee

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

                                              Address: _________________________

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

Print name in exact manner
it is to appear on the
stock certificate:                            __________________________________

Address to which certificate
is to be sent, if different
from address above:                           __________________________________

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

Social Security Number:                       __________________________________

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



<PAGE>   8
                                    APPENDIX


               The following definitions shall be in effect under the Agreement:

               A. AGREEMENT shall mean this Automatic Stock Option Agreement.

               B. BOARD shall mean the Corporation's Board of Directors.

               C. CHANGE IN CONTROL shall mean a change in ownership or control
of the Corporation effected through either of the following transactions:

                      (i) the acquisition, directly or indirectly, by any person
        or related group of persons (other than the Corporation or a person that
        directly or indirectly controls, is controlled by, or is under common
        control with, the Corporation) of beneficial ownership (within the
        meaning of Rule 13d-3 of the 1934 Act) of securities possessing more
        than fifty percent (50%) of the total combined voting power of the
        Corporation's outstanding securities pursuant to a tender or exchange
        offer made directly to the Corporation's stockholders, or

                      (ii) a change in the composition of the Board over a
        period of thirty-six (36) consecutive months or less such that a
        majority of the Board members ceases, by reason of one or more contested
        elections for Board membership, to be comprised of individuals who
        either (A) have been Board members continuously since the beginning of
        such period or (B) have been elected or nominated for election as Board
        members during such period by at least a majority of the Board members
        described in clause (A) who were still in office at the time the Board
        approved such election or nomination.

               D. COMMON STOCK shall mean shares of the Corporation's common
stock.

               E. CODE shall mean the Internal Revenue Code of 1986, as amended.

               F. CORPORATE TRANSACTION shall mean either of the following
stockholder-approved transactions to which the Corporation is a party:

                      (i) a merger or consolidation in which securities
        possessing more than fifty percent (50%) of the total combined voting
        power of the Corporation's outstanding securities are transferred to a
        person or persons different from the persons holding those securities
        immediately prior to such transaction, or

                      (ii) the sale, transfer or other disposition of all or
        substantially all of the Corporation's assets in complete liquidation or
        dissolution of the Corporation.

                                      A-1

<PAGE>   9



               G. CORPORATION shall mean Packeteer, Inc., a Delaware
corporation, and any successor corporation to all or substantially all of the
assets or voting stock of Packeteer, Inc. which shall by appropriate action
adopt the Plan.

               H. EXERCISE DATE shall mean the date on which the option shall
have been exercised in accordance with Paragraph 10 of the Agreement.

               I. EXERCISE PRICE shall mean the exercise price per share as
specified in the Grant Notice.

               J. EXPIRATION DATE shall mean the date on which the option
expires as specified in the Grant Notice.

               K. FAIR MARKET VALUE per share of Common Stock on any relevant
date shall be determined in accordance with the following provisions:

                      (i) If the Common Stock is at the time traded on the
        Nasdaq National Market, then the Fair Market Value shall be the closing
        selling price per share of Common Stock on the date in question, as the
        price is reported by the National Association of Securities Dealers on
        the Nasdaq National Market. If there is no closing selling price for the
        Common Stock on the date in question, then the Fair Market Value shall
        be the closing selling price on the last preceding date for which such
        quotation exists.

                      (ii) If the Common Stock is at the time listed on any
        Stock Exchange, then the Fair Market Value shall be the closing selling
        price per share of Common Stock on the date in question on the Stock
        Exchange which serves as the primary market for the Common Stock, as
        such price is officially quoted in the composite tape of transactions on
        such exchange. If there is no closing selling price for the Common Stock
        on the date in question, then the Fair Market Value shall be the closing
        selling price on the last preceding date for which such quotation
        exists.

               L. GRANT DATE shall mean the date of grant of the option as
specified in the Grant Notice.

               M. GRANT NOTICE shall mean the Notice of Grant of Automatic Stock
Option accompanying the Agreement, pursuant to which Optionee has been informed
of the basic terms of the option evidenced hereby.

               N. HOSTILE TAKEOVER shall mean the acquisition, directly or
indirectly, by any person or related group of persons (other than the
Corporation or a person that directly or indirectly controls, is controlled by,
or is under common control with, the Corporation) of beneficial ownership
(within the meaning of Rule 13d-3 of the 1934 Act) of securities possessing more
than fifty percent (50%) of the total combined voting power of the Corporation's
outstanding securities pursuant to a tender or exchange offer made directly to
the Corporation's stockholders which the Board does not recommend such
stockholders to accept.


                                      A-2
<PAGE>   10
               O. 1934 ACT shall mean the Securities Exchange Act of 1934, as
amended.

               P. NON-STATUTORY OPTION shall mean an option not intended to
satisfy the requirements of Code Section 422.

               Q. NOTICE OF EXERCISE shall mean the notice of exercise in the
form of Exhibit I.

               R. OPTION SHARES shall mean the number of shares of Common Stock
subject to the option.

               S. OPTIONEE shall mean the person to whom the option is granted
as specified in the Grant Notice.

               T. PERMANENT DISABILITY shall mean the inability of Optionee to
perform his or her usual duties as a member of the Board by reason of any
medically determinable physical or mental impairment which is expected to result
in death or has lasted or can be expected to last for a continuous period of
twelve (12) months or more.

               U. PLAN shall mean the Corporation's 1999 Stock Incentive Plan.

               V. PURCHASE AGREEMENT shall mean the stock purchase agreement (in
form and substance satisfactory to the Corporation) which grants the Corporation
the right to repurchase, at the Exercise Price, any and all unvested Option
Shares held by Optionee at the time of Optionee's cessation of Board service and
which precludes the sale, transfer or other disposition of any purchased Option
Shares while those shares are unvested and subject to such repurchase right.

               W. STOCK EXCHANGE shall mean the American Stock Exchange or the
New York Stock Exchange.

               X. TAKE-OVER PRICE shall mean the greater of (i) the Fair Market
Value per share of Common Stock on the date the option is surrendered to the
Corporation in connection with a Hostile Take-Over or (ii) the highest reported
price per share of Common Stock paid by the tender offeror in effecting the
Hostile Take-Over.

               Y. VESTING SCHEDULE shall mean the vesting schedule specified in
the Grant Notice, pursuant to which the Option Shares will vest in one or more
installments over the Optionee's period of Board service, subject to
acceleration in accordance with the provisions of the Agreement.

                                      A-3

<PAGE>   1
                                                                   EXHIBIT 99.11

                                PACKETEER, INC.
                       1999 EMPLOYEE STOCK PURCHASE PLAN

       I. PURPOSE OF THE PLAN

          This Employee Stock Purchase Plan is intended to promote the
interests of Packeteer, Inc., a Delaware corporation, by providing eligible
employees with the opportunity to acquire a proprietary interest in the
Corporation through participation in a payroll-deduction based employee stock
purchase plan designed to qualify under Section 423 of the Code.

          Capitalized terms herein shall have the meanings assigned to such
terms in the attached Appendix.

      II. ADMINISTRATION OF THE PLAN

          The Plan Administrator shall have full authority to interpret and
construe any provision of the Plan and to adopt such rules and regulations for
administering the Plan as it may deem necessary in order to comply with the
requirements of Code Section 423. Decisions of the Plan Administrator shall be
final and binding on all parties having an interest in the Plan.

     III. STOCK SUBJECT TO PLAN

          A.   The stock purchasable under the Plan shall be shares of
authorized but unissued or reacquired Common Stock, including shares of Common
Stock purchased on the open market. The number of shares of Common Stock
initially reserved for issuance over the term of the Plan shall be limited to
500,000 shares.

          B.   The number of shares of Common Stock available for issuance
under the Plan shall automatically increase on the first trading day of January
each calendar year during the term of the Plan, beginning with calendar year
2000, by an amount equal to two percent (2%) of the total number of shares of
Common Stock outstanding on the last trading day in December of the immediately
preceding calendar year, but in no event shall any such annual increase exceed
1,000,000 shares.

          C.   Should any change be made to the Common Stock by reason of any
stock split, stock dividend, recapitalization, combination of shares, exchange
of shares or other change affecting the outstanding Common Stock as a class
without the Corporation's receipt of consideration, appropriate adjustments
shall be made to (i) the maximum number and class of securities issuable under
the Plan, (ii) the maximum number and class of securities purchasable per
Participant on any one Purchase Date, (iii) the maximum number and class of
securities purchasable by all Participants in the aggregate on any one Purchase
Date, (iv) the maximum
<PAGE>   2
number and/or class of securities by which the share reserve is to increase
automatically each calendar year pursuant to the provisions of Section III.B of
this Article One and (v) the number and class of securities and the price per
share in effect under each outstanding purchase right in order to prevent the
dilution or enlargement of benefits thereunder.

      IV. OFFERING PERIODS

          A.   Shares of Common Stock shall be offered for purchase under the
Plan through a series of successive offering periods until such time as (i) the
maximum number of shares of Common Stock available for issuance under the Plan
shall have been purchased or (ii) the Plan shall have been sooner terminated.

          B.   Each offering period shall be of such duration (not to exceed
twenty-four (24) months) as determined by the Plan Administrator prior to the
start date of such offering period. However, the initial offering period shall
commence at the Effective Time and terminate on the last business day in July
2001. The next offering period shall commence on the first business day in
August 2001, and subsequent offering periods shall commence as designated by
the Plan Administrator.

          C.   Each offering period shall be comprised of a series of one or
more successive Purchase Intervals. Purchase Intervals shall run from the first
business day in February to the last business day in July each year and from the
first business day in August each year to the last business day in January in
the following year. However, the first Purchase Interval in effect under the
initial offering period shall commence at the Effective Time and terminate on
the last business day in January 31, 2000.

          D.   Should the Fair Market Value per share of Common Stock on any
Purchase Date within an offering period be less than the Fair Market Value per
share of Common Stock on the start date of that offering period, then that
offering period shall automatically terminate immediately after the purchase of
shares of Common Stock on such Purchase Date, and a new offering period shall
commence on the next business day following such Purchase Date. The new
offering period shall have a duration of twenty-four (24) months, unless a
shorter duration is established by the Plan Administrator within five (5)
business days following the start date of that offering period.

       V. ELIGIBILITY

          A.   Each individual who is an Eligible Employee on the start date of
any offering period under the Plan may enter that offering period on such start
date or on any subsequent Semi-Annual Entry Date within that offering period,
provided he or she remains an Eligible Employee.

          B.   Each individual who first becomes an Eligible Employee after the
start date of an offering period may enter that offering period on any
subsequent Semi-Annual Entry Date within that offering period on which he or she
is an Eligible Employee.


                                       2.
<PAGE>   3


            C.     The date an individual enters an offering period shall be
designated his or her Entry Date for purposes of that offering period.

            D.     To participate in the Plan for a particular offering period,
the Eligible Employee must complete the enrollment forms prescribed by the Plan
Administrator (including a stock purchase agreement and a payroll deduction
authorization) and file such forms with the Plan Administrator (or its
designate) on or before his or her scheduled Entry Date.

     VI.    PAYROLL DEDUCTIONS

            A.    The payroll deduction authorized by the participant for
purposes of acquiring shares of Common Stock during an offering period may be
any multiple of one percent (1%) of the Cash Compensation paid to the
Participant during each Purchase Interval within that offering period, up to a
maximum not to exceed fifteen percent (15%). The Plan Administrator shall
designate the maximum payroll deduction in effect under the Plan prior to the
start of any Purchase Interval; if no designation is made, the maximum shall be
fifteen percent (15%) of Cash Compensation. The deduction rate so authorized by
the Participant shall continue in effect throughout the offering period, except
to the extent such rate is changed in accordance with the following guidelines:

                    (i)     The Participant may, at any time during the offering
     period, reduce his or her rate of payroll deduction to become effective as
     soon as possible after filing the appropriate form with the Plan
     Administrator. The Participate may not however, effect more than one (1)
     such reduction per Purchase Interval.

                    (ii)    The Participant may, prior to the commencement of
     any new Purchase Interval within the offering period, increase the rate of
     his or her payroll deduction by filing the appropriate form with the Plan
     Administrator. The new rate (which may not exceed the fifteen percent (15%)
     maximum) shall become effective on the start date of the first Purchase
     Interval following the filing of such form.

            B.     Payroll deductions shall begin on the first pay day
administratively feasible following the Participant's Entry Date into the
offering period and shall (unless sooner terminated by the Participant) continue
through the pay day ending with or immediately prior to the last day of that
offering period. The amounts so collected shall be credited to the Participant's
book account under the Plan, but no interest shall be paid on the balance from
time to time outstanding in such account. The amounts collected from the
Participant shall not be required to be held in any segregated account or trust
fund and may be commingled with the general assets of the Corporation and used
for general corporate purpose.

            C.     Payroll deductions shall automatically cease upon the
termination of the Participant's purchase right in accordance with the
provisions of the Plan.

            D.     The Participant's acquisition of Common Stock under the Plan
on any Purchase Date shall neither limit nor require the Participant's
acquisition of Common Stock on any subsequent Purchase Date, whether within the
same or a different offering period.


                                       3.
<PAGE>   4
     VII. PURCHASE RIGHTS

          A. GRANT OF PURCHASE RIGHT. A Participant shall be granted a separate
purchase right for each offering period in which he or she participates. The
purchase right shall be granted on the Participant's Entry Date into the
offering period and shall provide the Participant with the right to purchase
shares of Common Stock, in a series of successive installments over the
remainder of such offering period, upon the terms set forth below. The
Participant shall execute a stock purchase agreement embodying such terms and
such other provisions (not inconsistent with the Plan) as the Plan
Administrator may deem advisable.

          Under no circumstances shall purchase rights be granted under the
Plan to any Eligible Employee if such individual would, immediately after the
grant, own (within the meaning of Code Section 424(d)) or hold outstanding
options or other rights to purchase, stock possessing five percent (5%) or more
of the total combined voting power or value of all classes of stock of the
Corporation or any Corporate Affiliate.

          B. EXERCISE OF THE PURCHASE RIGHT. Each purchase right shall be
automatically exercised in installments on each successive Purchase Date within
the offering period, and shares of Common Stock shall accordingly be purchased
on behalf of each Participant on each such Purchase Date. The purchase shall be
effected by applying the Participant's payroll deductions for the Purchase
Interval ending on such Purchase Date to the purchase of whole shares of Common
Stock at the purchase price in effect for the Participant for that Purchase
Date.

          C. PURCHASE PRICE. The purchase price per share at which Common Stock
will be purchased on the Participant's behalf on each Purchase Date within the
offering period shall be equal to eighty-five percent (85%) of the lower of (i)
the Fair Market Value per share of Common Stock on the Participant's Entry Date
into that offering period or (ii) the Fair Market value per share of Common
Stock on that Purchase Date.

          D. NUMBER OF PURCHASABLE SHARES. The number of shares of Common Stock
purchasable by a Participant on each Purchase Date during the offering period
shall be the number of whole shares obtained by dividing the amount collected
from the Participant through payroll deductions during the Purchase Interval
ending with that Purchase Date by the purchase price in effect for the
Participant for that Purchase Date. However, the maximum number of shares of
Common Stock purchasable per Participant on any one Purchase Date shall not
exceed 1,000 shares, subject to periodic adjustments in the event of certain
changes in the Corporation's capitalization. In addition, the maximum aggregate
number of shares of Common Stock purchasable by all Participants on any one
Purchase Date shall not exceed 200,000 shares, subject to periodic adjustments
in the event of certain changes in the Corporation's capitalization. However,
the Plan Administrator shall have the discretionary authority, exercisable prior
to the start of any offering period under the Plan, to increase or decrease the
limitations to be in effect for the number of shares purchasable per Participant
and in the aggregate by all Participants on each Purchase Date during that
offering period.


                                       4.
<PAGE>   5
            E.    EXCESS PAYROLL DEDUCTIONS. Any payroll deductions not applied
to the purchase of shares of Common Stock on any Purchase Date because they are
not sufficient to purchase a whole share of Common Stock shall be held for the
purchase of Common Stock on the next Purchase Date. However, any payroll
deductions not applied to the purchase of Common Stock by reason of the
limitation on the maximum number of shares purchasable per Participant or in the
aggregate on the Purchase Date shall be promptly refunded.

            F.    TERMINATION OF PURCHASE RIGHT. The following provisions shall
govern the termination of outstanding purchase rights:

                  (i)   A Participant may, at any time prior to the next
      scheduled Purchase Date in the offering period, terminate his or her
      outstanding purchase right by filing the appropriate form with the Plan
      Administrator (or its designate), and no further payroll deductions shall
      be collected from the Participant with respect to the terminated purchase
      right. Any payroll deductions collected during the Purchase Interval in
      which such termination occurs shall, at the Participant's election, be
      immediately refunded or held for the purchase of shares on the next
      Purchase Date. If no such election is made at the time such purchase right
      is terminated, then the payroll deductions collected with respect to the
      terminated right shall be refunded as soon as possible.

                  (ii)  The termination of such purchase right shall be
      irrevocable, and the Participant may not resume participation in the
      offering period for which the terminated purchase right was granted
      unless he or she reenrolls in the Plan (by making a timely filing of the
      prescribed enrollment forms) on or before a regularly-scheduled Entry
      Date into that offering period. In such event, the Participant shall be
      granted a new purchase right with a new purchase price based upon the
      Fair Market Value per share on Common Stock on his or her new Entry Date.

                  (iii) Should the Participant cease to remain an Eligible
      Employee for any reason (including death, disability or change in status)
      while his or her purchase right remains outstanding, then that purchase
      right shall immediately terminate, and all of the Participant's payroll
      deductions for the Purchase Interval in which the purchase right so
      terminates shall be immediately refunded. However, should the Participant
      cease to remain in active service by reason of an approved unpaid leave
      of absence, then the Participant shall have the right, exercisable up
      until the last business day of the Purchase Interval in which such leave
      commences, to (a) withdraw all the payroll deductions collected to date
      on his or her behalf for that Purchase Interval or (b) have such funds
      held for the purchase of shares on his or her behalf on the next
      scheduled Purchase Date. In no event, however, shall any further payroll
      deductions be collected on the Participant's behalf during such leave.
      Upon the Participant's return to active service (x) within ninety (90)
      days following the commencement of such leave or (y) prior to the
      expiration of any longer period for which such Participant's right to
      reemployment with the Corporation is guaranteed by statute or contract,
      his or her payroll deductions under the Plan shall automatically resume
      at the rate in


                                       5.
<PAGE>   6
      effect at the time the leave began, unless the Participant withdraws from
      the Plan prior to his or her return. An individual who returns to active
      employment following a leave of absence which exceeds in duration the
      applicable (x) or (y) time period will be treated as a new Employee for
      purposes of subsequent participation in the Plan and must accordingly
      re-enroll in the Plan (by making a timely filing of the prescribed
      enrollment forms) on or before his or her scheduled Entry Date into the
      offering period.

            G.    CHANGE IN CONTROL. Each outstanding purchase right shall
automatically by exercised, immediately prior to the effective date of any
Change in Control, by applying the payroll deductions of each Participant for
the Purchase Interval in which such Change in Control occurs to the purchase of
whole shares of Common Stock at a purchase price per share equal to eighty-five
percent (85%) of the lower of (i) the Fair Market Value per share of Common
Stock on the Participant's Entry Date into the offering period in which such
Change in Control occurs or (ii) the Fair Market Value per share of Common Stock
immediately prior to the effective date of such Change in Control. However, the
applicable limitation on the number of shares of Common Stock purchasable per
participant shall continue to apply to any such purchase, but not the limitation
applicable to the maximum number of shares of Common Stock purchasable in the
aggregate.

            The Corporation shall use its best efforts to provide at least ten
(10)-days prior written notice of the occurrence of any Change in Control, and
Participants shall, following the receipt of such notice, have the right to
terminate their outstanding purchase rights prior to the effective date of the
Change in Control.

            H.    PRORATION OF PURCHASE RIGHTS. Should the total number of
shares of Common Stock to be purchased pursuant to outstanding purchase rights
on any particular date exceed the number of shares then available for issuance
under the Plan, the Plan Administrator shall make a pro-rata allocation of the
available shares on a uniform and nondiscriminatory basis, and the payroll
deductions of each Participant, to the extent in excess of the aggregate
purchase price payable for the Common Stock pro-rated to such individual, shall
be refunded.

            I.    ASSIGNABILITY. The purchase right shall be exercisable only by
the Participant and shall not be assignable or transferable by the Participant.

            J.    STOCKHOLDER RIGHTS. A Participant shall have no stockholder
rights with respect to the shares subject to his or her outstanding purchase
right until the shares are purchased on the Participant's behalf in accordance
with the provisions of the Plan and the Participant has become a holder of
record of the purchased shares.

      VIII. ACCRUAL LIMITATIONS

            A.    No Participant shall be entitled to accrue rights to acquire
Common Stock pursuant to any purchase right outstanding under this Plan if and
to the extent such accrual, when aggregated with (i) rights to purchase Common
Stock accrued under any other purchase right granted under this Plan and (ii)
similar rights under other employee stock purchase plans

                                       6.
<PAGE>   7
(within the meaning of Code Section 423) of the Corporation or any Corporate
Affiliate, would otherwise permit such Participant to purchase more than
Twenty-Five Thousand Dollars ($25,000.00) worth of stock of the Corporation or
any Corporate Affiliate (determined on the basis of the Fair Market Value per
share on the date or dates such rights are granted) for each calendar year such
rights are at any time outstanding.

          B.   For purposes of applying such accrual limitations to the
purchase rights granted under the Plan, the following provisions shall be in
effect:

                    (i)  The right to acquire Common Stock under each
     outstanding purchase right shall accrue in a series of installments on each
     successive Purchase Date during the offering period on which such right
     remains outstanding.

                    (ii) No right to acquire Common Stock under any outstanding
     purchase right shall accrue to the extent the Participant has already
     accrued in the same calendar year the right to acquire Common Stock under
     one or more other purchase rights at a rate equal to Twenty-Five Thousand
     Dollars ($25,000.00) worth of Common Stock (determined on the basis of the
     Fair Market Value per share on the date or dates of grant) for each
     calendar year such rights were at any time outstanding.

          C.   If by reason of such accrual limitations, any purchase right of
a Participant does not accrue for a particular Purchase Interval, then the
payroll deductions which the Participant made during that Purchase Interval
with respect to such purchase right shall be promptly refunded.

          D.   In the event there is any conflict between the provisions of
this Article and one or more provisions of the Plan or any instrument issued
thereunder, the provisions of this Article shall be controlling.

     IX.  EFFECTIVE DATE AND TERM OF THE PLAN

          A.   The Plan was adopted by the Board on May 19, 1999 and shall
become effective at the Effective Time, provided no purchase rights granted
under the Plan shall be exercised, and no shares of Common Stock shall be
issued hereunder, until (i) the Plan shall have been approved by the
stockholders of the Corporation and (ii) the Corporation shall have complied
with all applicable requirements of the 1933 Act (including the registration of
the shares of Common Stock issuable under the Plan on a Form S-8 registration
statement filed with the Securities and Exchange Commission), all applicable
listing requirements of any stock exchange (or the Nasdaq National Market, if
applicable) on which the Common Stock is listed for trading and all other
applicable requirements established by law or regulation. In the event such
stockholder approval is not obtained, or such compliance is not effected,
within twelve (12) months after the date on which the Plan is adopted by the
Board, the Plan shall terminate and have no further force or effect, and all
sums collected from Participants during the initial offering period hereunder
shall be refunded.


                                       7.
<PAGE>   8
          B.   Unless sooner terminated by the Board, the Plan shall terminate
upon the earliest of (i) the last business day in July 2009, (ii) the date on
which all shares available for issuance under the Plan shall have been sold
pursuant to purchase rights exercised under the Plan or (iii) the date on which
all purchase rights are exercised in connection with a Corporate Transaction. No
further purchase rights shall be granted or exercised, and no further payroll
deduction shall be collected, under the Plan following such termination.

     X.   AMENDMENT OF THE PLAN

          A.   The Board may alter, amend, suspend or terminate the Plan at any
time to become effective immediately following the close of any Purchase
Interval. However, the Plan may be amended or terminated immediately upon Board
action, if and to the extent necessary to assure that the Corporation will not
recognize, for financial reporting purposes, any compensation expense in
connection with the shares of Common Stock offered for purchase under the Plan,
should the financial accounting rules applicable to the Plan at the Effective
Time be subsequently revised so as to require the recognition of compensation
expense in the absence of such amendment or termination.

          B.   In no event may the Board effect any of the following amendments
or revisions to the Plan without the approval of the Corporation's stockholders:
(i) increase the number of shares of Common Stock issuable under the Plan,
except for permissible adjustments in the event of certain changes in the
Corporation's capitalization, (ii) alter the purchase price formula so as to
reduce the purchase price payable for the shares of Common Stock purchasable
under the Plan or (iii) modify the eligibility requirements for participation in
the Plan.

     XI.  GENERAL PROVISIONS

          A.   All costs and expenses incurred in the administration of the Plan
shall be paid by the Corporation; however, each Plan Participant shall bear all
costs and expenses incurred by such individual in the sale or other disposition
of any shares purchased under the Plan.

          B.   Nothing in the Plan shall confer upon the Participant any right
to continue in the employ of the Corporation or any Corporate Affiliate for any
period of specific duration or interfere with or otherwise restrict in any way
the rights of the Corporation (or any Corporate Affiliate employing such person)
or of the Participant, which rights are hereby expressly reserved by each, to
terminate such person's employment at any time for any reason, with or without
cause.

          C.   The provisions of the Plan shall be governed by the laws of the
State of California without resort to that State's conflict-of-laws rules.


                                       8.
<PAGE>   9
                                   SCHEDULE A

                         CORPORATIONS PARTICIPATING IN
                          EMPLOYEE STOCK PURCHASE PLAN
                            AS OF THE EFFECTIVE TIME

                                Packeteer, Inc.
                             Packeteer Europe, b.v.
                         Packeteer Asia Pacific Limited
                       Packeteer K.K. (Kabushiki Kaisha)
<PAGE>   10


                                    APPENDIX


            The following definitions shall be in effect under the Plan:

            A.    BOARD shall mean the Corporation's Board of Directors.

            B.    CASH EARNINGS shall mean the (i) regular base salary paid to a
Participant by one or more Participating Companies during such individual's
period of participation in one or more offering periods under the Plan plus (ii)
all overtime payments, bonuses, commissions, profit-sharing distributions and
other incentive-type payments received during such period. Such Cash Earnings
shall be calculated before deduction of (A) any income or employment tax
withholdings or (B) any and all contributions made by the Participant to any
Code Section 401(k) salary deferral plan or Code Section 125 cafeteria benefit
program now or hereafter established by the Corporation or any Corporate
Affiliate. However, Cash Earnings shall NOT include any contributions made on
the Participant's behalf by the Corporation or any Corporate Affiliate to any
employee benefit or welfare plan now or hereafter established (other than Code
Section 104(k) or Code Section 125 contributions deducted from such Cash
Earnings).

            C.    CHANGE IN CONTROL shall mean a change in ownership of the
Corporation pursuant to any of the following transactions:

                  (i)   a merger or consolidation in which securities possessing
      more than fifty percent (50%) of the total combined voting power of the
      Corporation's outstanding securities are transferred to a person or
      persons different from the persons holding those securities immediately
      prior to such transaction, or

                  (ii)  the sale, transfer or other disposition of all or
      substantially all of the assets of the Corporation in complete liquidation
      or dissolution of the Corporation, or

                  (iii) the acquisition, directly or indirectly by an person or
      related group of persons (other than the corporation or a person that
      directly or indirectly controls, is controlled by or is under common
      control with the Corporation) of beneficial ownership (within the meaning
      of Rule 13d-3 of the 1934 Act) of securities possessing more than fifty
      percent (50%) of the total combined voting power of the Corporation's
      outstanding securities pursuant to a tender or exchange offer made
      directly to the Corporation's stockholders.

            D.    CODE shall mean the Internal Revenue Code of 1986, as amended.

            E.    COMMON STOCK shall mean the Corporation's common stock.



                                      A-1.
<PAGE>   11
            F.    CORPORATE AFFILIATE shall mean any parent or subsidiary
corporation of the Corporation (as determined in accordance with Code Section
424), whether now existing or subsequently established.

            G.    CORPORATION shall mean Packeteer, Inc., a Delaware
corporation, and any corporate successor to all or substantially all of the
assets or voting stock of Packeteer, Inc., which shall by appropriate action
adopt the Plan.

            H.    EFFECTIVE TIME shall mean the time at which the Underwriting
Agreement is executed and the Common Stock priced for the initial public
offering. Any Corporate Affiliate which becomes a Participating Corporation
after such Effective Time shall designate a subsequent Effective Time with
respect to its employee-Participants.

            I.    ELIGIBLE EMPLOYEE shall mean any person who is employed by a
Participating Corporation on a basis under which he or she is regularly
expected to render more than twenty (20) hours of service per week for more
than five (5) months per calendar year for earnings considered wages under Code
Section 3401(a).

            J.    ENTRY DATE shall mean the date an Eligible Employee first
commences participation in the offering period in effect under the Plan. The
earliest Entry Date under the Plan shall be the Effective Time.

            K.    FAIR MARKET VALUE per share of Common Stock on any relevant
date shall be determined in accordance with the following provisions:

                  (i)   If the Common Stock is at the time traded on the Nasdaq
      National Market, then the Fair Market Value shall be the closing selling
      price per share of Common Stock on the date in question, as such price is
      reported by the National Association of Securities Dealers on the Nasdaq
      National Market. If there is no closing selling price for the Common
      Stock on the date in question, then the Fair Market Value shall be the
      closing selling price on the last preceding date for which such quotation
      exists.

                  (ii)  If the Common Stock is at the time listed on any Stock
      Exchange, then the Fair Market Value shall be the closing selling price
      per share of Common Stock on the date in question on the Stock Exchange
      determined by the Plan Administrator to be the primary market for the
      Common Stock, as such price is officially quoted in the composite tape of
      transactions on such exchange. If there is no closing selling price for
      the Common Stock on the date in question, then the Fair Market Value
      shall be the closing selling price on the last preceding date for which
      such quotation exists.

                  (iii) For purposes of the initial offering period which
      begins at the Effective Time, the Fair Market Value shall be deemed to be
      equal to the price per share at which the Common Stock is sold in the
      initial public offering pursuant to the Underwriting Agreement.


                                      A-2.
<PAGE>   12
          L.   1933 ACT shall mean the Securities Act of 1933, as amended.

          M.   PARTICIPANT shall mean any Eligible Employee of a Participating
Corporation who is actively participating in the Plan.

          N.   PARTICIPATING CORPORATION shall mean the Corporation and such
Corporate Affiliate or Affiliates as may be authorized from time to time by the
Board to extend the benefits of the Plan to their Eligible Employees. The
Participating Corporations in the Plan are listed in attached Schedule A.

          O.   PLAN shall mean the Corporation's 1999 Employee Stock Purchase
Plan, as set forth in this document.

          P.   PLAN ADMINISTRATOR shall mean the committee of two (2) or more
Board members appointed by the Board to administer the Plan.

          Q.   PURCHASE DATE shall mean the last business day of each Purchase
Interval. The initial Purchase Date shall be January 31, 2000.

          R.   PURCHASE INTERVAL shall mean each successive six (6)-month period
within the offering period at the end of which there shall be purchased shares
of Common Stock on behalf of each Participant.

          S.   SEMI-ANNUAL ENTRY shall mean the first business day in February
and August each year on which an Eligible Employee may first enter an offering
period.

          T.   STOCK EXCHANGE shall mean either the American Stock Exchange or
the New York Stock Exchange.

          U.   UNDERWRITING AGREEMENT shall mean the agreement between the
Corporation and the underwriter or underwriters managing the initial public
offering of the Common Stock.


                                      A-3.

<PAGE>   1
<TABLE>
<S>                <C>                                                                           <C>
                                                                                                 EXHIBIT 99.12

                                                PACKETEER, INC.
                                     EMPLOYEE STOCK PURCHASE PLAN ("ESPP")
                                            ENROLLMENT/CHANGE FORM

SECTION 1:         Action                                        Complete Sections:
                   ---------------------------------             ---------------------------------------------
                        New Enrollment                           2, 3, 7 and sign attached Stock Purchase
ACTION                                                           Agreement

                   [ ]  Change Payroll Deduction                 2, 4, 7
                   [ ]  Terminate Payroll Deductions             2, 5, 7
                   [ ]  Leave of Absence                         2, 6, 7

==============================================================================================================
SECTION 2:
PERSONNEL      Name
DATA               -------------------------------------------------------------------------------------------
                               Last                     First                MI           Dept.

               Home Address
                               -------------------------------------------------------------------------------
                                                          Street

                               -------------------------------------------------------------------------------
                                         City                 State                 Zip Code

               Social Security #
                                             -          -
                                --- --- ---     --- ---    --- --- --- ---

==============================================================================================================
SECTION 3:         Effective with the Purchase                       Payroll Deduction  Amount:  __________ %
                   Interval Beginning:                               of cash earnings*

NEW                                                                  * Must be a multiple of 1% up to a
ENROLLMENT         [ ] February 1, ______                            maximum of 15% of cash earnings

                   [ ] August 1, ______

                   [ ] Initial Offering Period

==============================================================================================================
SECTION 4:         Effective with the                                I authorize  the following new level
                   Pay Period Beginning:                             of payroll deduction: ______________%
                                                                     of cash earnings*
                   ----------------------------------------
                             Month, Day and Year                     * Must be a multiple of 1% up to a
                                                                     maximum of 15% of cash earnings
CHANGE
PAYROLL
DEDUCTIONS         NOTE:   You may reduce your rate of payroll deductions once per 6-month purchase
                           interval to become effective as soon as possible following the filing of
                           the change form. You may also increase your rate of payroll deductions to
                           become effective as of the start date of the next 6-month purchase interval
                           (first business day of February or August).

==============================================================================================================
SECTION 5:         Effective with the
                   Pay Period Beginning:
                                                                                Your election to terminate
TERMINATE          ----------------------------------------                     your payroll deductions cannot
PAYROLL                      Month, Day and Year                                be changed, and you may not
DEDUCTIONS                                                                      rejoin the offering period
                                                                                unless you re-enroll before a
                                                                                new semi-annual purchase date.
                                                                                If you do so, you will be
                                                                                granted a new purchase right
                                                                                with a purchase price based
                                                                                upon the value of the common
                                                                                stock on your new entry date.

                    In connection with my voluntary termination of payroll deductions, I elect the following
                    action regarding my ESPP payroll deductions to date in the current six (6)-month purchase
                    interval:

                    [ ] Purchase shares of Packeteer, Inc. at end of the interval

                                             OR

                    [ ]  Refund ESPP payroll deductions collected

                    NOTE:     If your employment terminates for any reason or your eligibility status changes
                              (less than 20 hrs/week or less than 5 months/year), you will immediately cease
                              to participate in the ESPP, and your ESPP payroll deductions collected in that
                              purchase interval will automatically be refunded to you.

==============================================================================================================
SECTION 6:         In connection with my unpaid leave of absence, I elect the following action with respect to
                   my ESPP payroll deductions to date in the current purchase interval:

LEAVE OF           [ ] Purchase shares of Packeteer, Inc. at end of the interval
ABSENCE
                                             OR
                   [ ]  Refund ESPP payroll deductions collected

                    NOTE:     If you take an unpaid leave of absence, your payroll deductions will immediately
                              cease. Upon your return to active service within 90 days after the start of your
                              leave, your payroll deductions will automatically resume at the rate in effect
                              for you when you went on leave.

==============================================================================================================
  SECTION 7:

AUTHORIZATION      I HEREBY AUTHORIZE THE SPECIFIC ACTION OR ACTIONS INDICATED ABOVE.


- ---------------------------------------------                       ------------------------------------------
                    Date                                                       Signature of Employee

</TABLE>

<PAGE>   1
                                                                   EXHIBIT 99.13
                                 PACKETEER, INC.
                            STOCK PURCHASE AGREEMENT

               I hereby elect to participate in the 1999 Employee Stock Purchase
Plan (the "ESPP") for the offering period specified below, and I hereby
subscribe to purchase shares of Common Stock of Packeteer, Inc. (the
"Corporation") in accordance with the provisions of this Agreement and the ESPP.
I hereby authorize payroll deductions from each of my paychecks following my
entry into the ESPP in the 1% multiple of my cash compensation (not to exceed a
maximum of 15% or such lesser amount as may be set by the Plan Administrator)
specified in my attached Enrollment Form.

                The offering period is divided into a series of consecutive
purchase intervals. With the exception of the initial purchase interval which
will begin at the time of the initial public offering of the Common Stock and
end on January 31, 2000, those purchase intervals will each be of six months
duration and will run from the first business day of February to the last
business day of July each year and from the first business day of August each
year to the last business day of January in the following year. My participation
will automatically remain in effect from one purchase interval to the next in
accordance with my payroll deduction authorization, unless I withdraw from the
ESPP or change the rate of my payroll deduction or unless my employment status
changes. I may reduce the rate of my payroll deductions on one occasion per
purchase interval, and I may increase my rate of payroll deductions to become
effective at the beginning of any subsequent purchase interval.

               My payroll deductions will be accumulated for the purchase of
shares of Common Stock on the last business day of each purchase interval within
the offering period. The purchase price per share will be equal to 85% of the
lower of (i) the fair market value per share of Common Stock on my Entry Date
into the offering period or (ii) the fair market value per share on the purchase
date. I will also be subject to ESPP restrictions (i) limiting the maximum
number of shares which I may purchase per purchase interval, (ii) limiting the
maximum number of shares which may be purchased in total by all participants per
purchase interval and (iii) prohibiting me from purchasing more than $25,000
worth of Common Stock for each calendar year my purchase right remains
outstanding.

               I may withdraw from the ESPP at any time prior to the last
business day of the purchase interval and elect either to have the Corporation
refund all my payroll deductions for that interval or to have such payroll
deductions applied to the purchase of Common Stock at the end of such interval.
However, I may not rejoin that particular offering period until a new
semi-annual entry date, with a new purchase price based upon the value of the
Common Stock on my new entry date. Upon the termination of my employment for any
reason, including death or disability, or my loss of eligible employee status,
my participation in the ESPP will immediately cease, and all my payroll
deductions for the purchase interval in which my employment terminates or my
loss of eligibility occurs will immediately be refunded.

               If I take an unpaid leave of absence, my payroll deductions will
immediately cease, and any payroll deductions for the purchase interval in which
my leave begins will, at my election, either be refunded or applied to the
purchase of shares of Common Stock at the end of that purchase interval. If my
re-employment is guaranteed by either law or contract, or if I return to active
service within ninety (90) days, then upon my return my payroll deductions will
automatically resume at the rate in effect when my leave began.

               The Corporation will issue a stock certificate for the shares
purchased on my behalf after the end of each purchase interval. The certificate
will be issued in street name and will be deposited directly in my
Corporation-designated brokerage account. I will notify the Corporation of any
disposition of shares purchased under the ESPP, and I will satisfy all
applicable income and employment tax withholding requirements at the time of
such disposition.

               The Corporation has the right, exercisable in its sole
discretion, to amend or terminate all outstanding purchase rights under the ESPP
at any time, with such amendment or termination to become effective immediately
following the end of any purchase interval. However, such purchase rights may be
amended or terminated with an immediate effective date to the extent necessary
to avoid the Corporation's recognition of compensation expense for financial
reporting purposes, should the accounting principles applicable to the ESPP
change. Upon any such termination, I will cease to have any further rights to
purchase shares of common stock under this Agreement.

               I have read this Agreement and hereby agree to be bound by the
terms of both this Agreement and the ESPP. The effectiveness of this Agreement
is dependent upon my eligibility to participate in the ESPP.

Date:
     ---------------------
                                 Signature of Employee
                                                      -------------------------
                                 Printed Name:
                                              ---------------------------------

Offering Period:  Initial Offering Period ending July 31, 2001

Entry Date:
           ---------------------------


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