Document:

<PAGE>
                                                                    Exhibit 10.1

                        MRO SOFTWARE, INC. & SUBSIDIARIES

                          YEAR ENDED SEPTEMBER 30, 2002

                              EXECUTIVE BONUS PLAN

                                November 9, 2001

<PAGE>

                               MRO SOFTWARE, INC.
                          YEAR ENDED SEPTEMBER 30, 2002
                              EXECUTIVE BONUS PLAN

1.   PURPOSE

     The purpose of the FY2002 Executive Bonus Plan ("Plan") is to provide key
     management employees of MRO Software, Inc. with an incentive to make
     significant and extraordinary contributions to the long-term performance
     and growth of the Company, to join the common interest of the Company and
     key executives, and to attract and retain executives of exceptional
     ability.

2.   ADMINISTRATION

     2.1  The Plan shall be administered by the Compensation Committee of the
          Board of Directors of the Company (the "Committee"). The Committee
          will base all decisions and awards on quarterly and annual financial
          statements filed with the Securities and Exchange Commission.

     2.2  By adoption of this Plan the Board has deemed eligible those
          individuals named in Appendix I. The Board shall have full and
          complete authority and discretion to make binding decisions on the
          administration of the Plan and shall adopt such rules and regulations
          and make all other determinations deemed by it necessary or desirable
          for the administration of the Plan.

     2.3  The Compensation Committee and Board of Directors of the Company shall
          have the authority to amend or terminate the Plan, provided, however,
          that if the Plan is amended or terminated, the Company shall be
          required to complete payment to each Participant of the amount which
          that Participant otherwise would have received based on the provisions
          set forth in paragraph 7.2.

3.   DEFINITIONS

     3.1  PLAN YEAR means the fiscal year ended September 30, 2002.

     3.2  PLAN QUARTER means each of the three-month periods ended December 31,
          2001, March 31, 2002, June 30, 2002, and September 30, 2002.

     3.3  PARTICIPANT means any executive of the Company who is designated in
          Appendix I.

     3.4  PERMANENT DISABILITY, means a Participant's inability, as a result of
          illness, incapacity, disease or calamity to perform a substantial part
          of his primary job responsibilities as set forth in his employment
          contract or job description for any concurrent six month period.

<PAGE>

     3.5  PLAN means this FY2002 Executive Bonus Plan.

     3.6  Except as otherwise indicated by the context, any masculine term used
          herein also shall include the feminine; the plural shall include the
          singular and the singular shall include the plural.

     3.7  COMPANY means MRO Software, Inc. and its subsidiaries included in the
          consolidated financial statements.

     3.8  PLAN NET INCOME means net income as disclosed in the consolidated
          quarterly financial statements of the Company, before deductions and
          additions of:

          (i)   Extraordinary items as defined under US generally accepted
                accounting principles.

          (ii)  One time expense adjustments arising out of any acquisition
                accounted for as either a pooling or purchase.

          (iii) Goodwill/purchased intangible assets arising out of
                acquisitions.

     3.9  PLAN REVENUE means total revenues as disclosed in the consolidated
          quarterly financial statements of the Company.

4.   ELIGIBILITY AND PARTICIPATION

     Executives eligible for bonuses under the Plan shall be those individuals
     specified in Appendix I.

5.   BONUS FUNDING MECHANISM

     5.1  The on-target bonus Fund will be determined as follows:

          (a)  Each Participant will be eligible to receive up to 60% of
               on-target funded bonus if the Company achieves quarterly and
               annual Plan Revenues and Net Income as stated in Appendix II.

          (b)  The percentage of the on-target bonus described in Appendix I
               earned by each Participant on achievement of the amounts stated
               in Appendix II in respect of each quarter and year end is:

               (i)      Q1      5% based on revenue, 5% based on earnings
               (ii)     Q2      5% based on revenue, 5% based on earnings
               (iii)    Q3      5% based on revenue, 5% based on earnings
               (iv)     Q4      5% based on revenue, 5% based on earnings
               (v)    Year end  10% based on revenue, 10% based on earnings

<PAGE>

          (c)  In the event that the achievement in any quarter or for the year
               is less than the amounts stated in Appendix II, but is equal to
               or greater than 95% of the amount in question, then a partial
               bonus shall be paid to each participant. The partial bonus shall
               be equal to the actual achievement divided by the amount stated
               in Appendix II times the on-target bonus the participant would
               otherwise have earned.

          (d)  In the event that the achievement in any quarter or for the year
               is greater than the amounts stated in Appendix II, than an
               incremental bonus shall be paid to each participant. The
               incremental bonus shall be equal to the actual achievement
               divided by the amount stated in Appendix II times the on-target
               bonus the participant would otherwise have earned, except that
               the incremental bonus in each instance shall not be greater than
               125% of the on-target bonus the participant would have received
               in respect of the individual quarterly or annual earnings or
               revenue based component.

          (e)  20% of the on-target bonus described in Appendix I earned by each
               participant shall be based on a 100% share price appreciation.
               The calculation for this portion of the year end bonus shall be
               as follows: an amount equal to .20% of the on-target year end
               bonus shall be earned by each participant for each 1% increase in
               the share price. The increase in share price shall be the
               difference between the share price at the beginning of FY2002 and
               the share price at the end of FY2002, adjusted for any future
               stock splits, as further defined in this paragraph. The share
               price at the beginning of FY2002 shall be $10.20, which is the
               share price as of the close of trading on September 28, 2001, the
               last day of the previous fiscal year. The share price at the end
               of FY2002 shall be the average of the closing share price on each
               of the ten trading days commencing on September 24, 2002 and
               ending on October 7, 2002.

               By way of example, if the share price at the end of FY2002 is
               calculated to be $20.40, (a 100% increase over the share price
               close on September 28, 2001 of $10.20) each participant would
               earn 100 times .20 or 20% of the specified on-target bonus as set
               forth in Appendix I on account of share price appreciation. In no
               event shall the amount earned by each participant on account of
               share price appreciation be greater than 60% of on-target bonus.
               In the event an individual is not employed at the beginning of a
               fiscal year, the closing price on their first day of employment
               shall be used as the starting share price for the purpose of
               calculating share price appreciation during the balance of the
               fiscal year and the maximum 60% of on-target award shall be
               prorated to an amount proportional to the number of days
               remaining in the fiscal year. The share price appreciation
               component of on-target bonus shall be determined subsequent to
               the close of the fiscal year.

<PAGE>

          (f)  20% of the on-target bonus shall be at the discretion of the
               Compensation Committee in the case of the Chairman and the CEO
               and in the case of the participants in Appendix I, Section II,
               based upon an evaluation of the individual goals agreed to
               between the CEO and the participant as evaluated by the CEO and
               the Chairman. The discretionary component of on-target bonus
               shall be determined subsequent to the close of FY2002.

6.   PAYMENT OF BONUSES

     Funded bonus will be payable not later than sixty days after the end of the
     period in which the bonus was earned provided that the results for the
     period have been issued to the public.

7.   TERMINATION OF EMPLOYEE

     7.1  If a Participant's employment is terminated prior to the conclusion of
          any Plan Quarter or, following the conclusion of a Plan Year, or prior
          to any payment being made:

          (a)  By reason of (i) any deliberate material breach by the
               Participant of his employment obligations with the Company,
               which, if curable, is not cured within ten (10) days after the
               Company shall have notified the Participant in writing describing
               to Participant all material facts concerning such breach, (ii)
               any deliberate material breach by the Participant of his
               employment obligations with the Company, which is not curable
               according to notice from the Company, or (iii) the conviction of
               a felony or the commission of a material, fraudulent act by the
               Participant against the Company;

          (b)  Voluntarily by Participant other than for a "Reason Constituting
               Good Cause." Reasons Constituting Good Cause are limited to: (i)
               a significant change in the nature and scope of Participant's
               duties combined with a change in the Participant's title
               resulting in a position of materially lesser authority, or (ii) a
               reduction in the Participant's base compensation.

          Then, Participant shall cease to have any rights to any amounts unpaid
          on the date of termination of employment.

     7.2  If a Participant's employment is terminated:

          (a)  By reason of Death, Permanent Disability; or

<PAGE>

          (b)  By the Company for a reason other than one described at
               subparagraph 7.1(a);

          If such a termination occurs prior to the conclusion of any Plan
          Quarter or Year, the Participant shall receive the amount which the
          Participant otherwise would have been entitled to receive had he
          remained in the employ of the Company through the end of the Plan
          Year, but pro-rated based on the number of complete months of
          employment with the Company during such Plan Year. The amount earned
          shall be paid according to the Plan rules.

8.   BENEFICIARY DESIGNATIONS

     8.1  If a Participant's employment with the Company is terminated by his
          death or if he dies after termination of his employment but prior to
          the distribution to him of all amounts payable to him under the Plan,
          any amounts otherwise payable to him hereunder shall be distributed to
          his designated beneficiary or beneficiaries. For the purposes of this
          plan a Participant's beneficiary will be the beneficiary designated
          under Company provided life insurance coverage. However, a Participant
          may from time to time revoke or change any beneficiary designation on
          file with the Company.

          If there is no effective beneficiary designation on file with the
          Company at the time of a Participant's death, distribution of amounts
          otherwise payable to the deceased Participant under this Plan shall be
          made to the Participant's estate. If a beneficiary designated by the
          Participant to receive his benefits shall survive the Participant but
          die before receiving all distributions hereunder, the balance thereof
          shall be paid to such deceased beneficiary's estate, unless the
          deceased beneficiary designation provides otherwise.

     8.2  The Company shall deduct from the distributions to be made to a
          Participant or his designated beneficiary or beneficiaries under this
          Plan any federal, state or local withholding or other taxes or charges
          which the Company is from time to time required to deduct under
          applicable law and all amounts distributable under this Plan are
          stated herein before any such deductions. The Company may rely on a
          written opinion from its legal counsel regarding any questions which
          may arise in connection with any such deductions.

9.   RIGHTS, PRIVILEGES AND DUTIES OF PARTICIPATION

     9.1  No participant or other person shall have any interest in any fund or
          in any specific asset or assets of the Company and its Subsidiaries by
          reason of being a

<PAGE>

          Participant under this Plan nor any right to receive any distributions
          under the Plan except as and to the extent expressly provided in the
          Plan.

     9.2  The Company shall have the right, but shall be under no obligation, to
          segregate cash to fund bonuses payable under the Plan. However, any
          such segregated amounts shall at all times remain Company assets,
          subject to the claims of its creditors.

     9.3  Each Participant shall be entitled to receive a current copy of the
          Plan upon his designation as a Participant if a written request for a
          copy of the Plan is provided to the Chief Executive Officer or the
          Chairman of the Board. Thereafter, as long as he remains a
          Participant, he shall be entitled to receive copies of any amendments
          to the Plan within sixty (60) days after their adoption.

     9.4  The designation of any employee as a Participant under this Plan shall
          not be construed as conferring upon such employee any right to remain
          in the employ of the Company and each such Participant shall remain an
          employee at will. The right of the Company to discipline or discharge
          an employee shall not be affected in any manner by reason of such
          employee's designation as a Participant under this Plan.

     9.5  To the extent permitted by law, the right of any Participant or any
          beneficiary to receive any payment hereunder shall not be subject to
          alienation, transfer, sale, assignment, pledge, attachment,
          garnishment or encumbrance of any kind. Any attempt to alienate,
          transfer, sell, assign, pledge or otherwise encumber any such payment
          whether presently or thereafter payable, shall be void. Any payment
          due hereunder shall not in any manner be subject to any debts or
          liabilities of any Participant or his beneficiary.

<PAGE>

                                   APPENDIX I

                               MRO SOFTWARE, INC.

                              EXECUTIVE BONUS PLAN

                              ELIGIBLE PARTICIPANTS

<TABLE>
<CAPTION>

                                                    ON-TARGET BONUS
                                                       AS A % OF              ON-TARGET
                                 BASE SALARY          BASE SALARY               BONUS
                                 -----------          -----------               -----
<S>                                <C>                    <C>                  <C>
SECTION I:

        CHIP DRAPEAU               350,000                125%                 437,500

        ROBERT DANIELS             350,000                125%                 437,500

SECTION II:

         PETER RICE                215,000                100%                 215,000

         BILL SAWYER               215,000                100%                 215,000

         JACK YOUNG                215,000                100%                 215,000

         TED WILLIAMS              215,000                100%                 215,000

         PATTI FOYE                215,000                100%                 215,000

         CRAIG NEWFIELD            150,000                 50%                  75,000
</TABLE>

Footnotes:

*    Salaries to be effective January 1, 2002.

*    Mr. Williams will be entitled to an incremental year end bonus equal to .2%
     of the amount by which worldwide software revenues exceed $75,000,000.

<PAGE>

                                   APPENDIX II

                               MRO SOFTWARE, INC.

                              EXECUTIVE BONUS PLAN

                          ON-TARGET REVENUE & EARNINGS

<TABLE>
<CAPTION>

             TARGET               FY2001             FY2002         FY2002
             YR OVER YR           ACTUAL           ON-TARGET       ON-TARGET
             REV % GROWTH         REVENUE           REVENUE        EARNINGS*

<S>              <C>           <C>              <C>               <C>
 Q1 FY2002       9.9%          $ 41,468,000       45,578,000         652,000

 Q2 FY2002       8.6%            45,742,000       49,697,000       1,392,000

 Q3 FY2002       16.8%           47,316,000       55,278,000       1,895,000

 Q4 FY2002       17.1%           50,924,000       59,607,000       2,597,000
                                -----------------------------     ----------

 FY2002          13.3%         $185,450,000     $210,160,000      $6,536,000
</Table>

* ON-TARGET EARNINGS is net income plus add back of Amortization and includes
the Bonus provision.<PAGE>
                                                                    Exhibit 4.01

                                 [CERTIFICATE]

                                 [BROOKS LOGO]
  [GRAPHIC - NUMBER]                                     [GRAPHIC - SHARES]

     COMMON STOCK                                         SEE REVERSE SIDE
                                                       FOR CERTAIN DEFINITIONS

                          BROOKS-PRI AUTOMATION, INC.

              INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE
 THIS CERTIFICATE IS TRANSFERABLE IN CANTON, MA, JERSEY CITY, NJ OR NEW YORK, NY

--------------------------------------------------------------------------------
THIS CERTIFIES THAT                                            CUSIP 11442E 10 2

IS THE OWNER OF
--------------------------------------------------------------------------------

              FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK,
                          PAR VALUE $.01 PER SHARE, OF
                           BROOKS-PRI AUTOMATION, INC.

(herein called the "Corporation"), transferable on the books of the Corporation
by the holder hereof in person or by duly authorized attorney upon surrender of
this Certificate properly endorsed. This Certificate and the shares represented
hereby are subject to the laws of the State of Delaware and the Certificate of
Incorporation and the By-laws of the Corporation as from time to time amended.
This Certificate is not valid unless countersigned and registered by the
Transfer Agent and Registrar.

      WITNESS the facsimile seal of the Corporation and the facsimile signatures
of its duly authorized officers.

Dated:

                                     [SEAL]
         /s/ Lynda M. Avallone                        /s/ Robert J. Therrien
--------------------------------------           -------------------------------
VICE PRESIDENT AND CORPORATE TREASURER                       PRESIDENT

COUNTERSIGNED AND REGISTERED:
                          EQUISERVE TRUST COMPANY, N.A.
                                                                  TRANSFER AGENT
                                                                   AND REGISTRAR
BY  /s/ Stephen Cann
   -----------------------------------------------------------------------------
                                                              AUTHORIZED OFFICER
<PAGE>
                           BROOKS-PRI AUTOMATION, INC.

      The Corporation is authorized to issue more than one class of stock. The
Corporation will furnish without charge to each stockholder who so requests the
powers, designations, preferences and relative, participating, optional, or
other special rights of each class of stock or series thereof and the
qualifications, limitations or restrictions of such preferences and/or rights.

      The following abbreviations, when used in the inscription on the face of
this Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

TEN COM  -  as tenants in common               UNIF GIFT MIN ACT -
TEN ENT  -  as tenants by the entireties                  Custodian
JT TEN   -  as joint tenants with right        --------------------------------
            of survivorship and not as            (Cust)            (Minor)
            tenants in common
                                               under Uniform Gifts to Minors
                                               Act
                                                  -----------------------------
                                                               (State)

     Additional abbreviations may also be used though not in the above list.

For value received ____________________________________________________________
hereby sell, assign and transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
    IDENTIFYING NUMBER OF ASSIGNEE
--------------------------------------

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

--------------------------------------------------------------------------------
                  (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS
                     INCLUDING POSTAL ZIP CODE OF ASSIGNEE)

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

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

                                                                          Shares
--------------------------------------------------------------------------
of the common stock represented by the within Certificate and do hereby
irrevocably constitute and appoint

                                                                        Attorney
------------------------------------------------------------------------
to transfer the said stock on the books of the within-named Corporation with
full power of substitution in the premises.

Dated                                 X
      -----------------------          ----------------------------------------
                                      NOTICE: The Signature to this assignment
                                      must correspond with the name as written
                                      upon the face of the Certificate in every
                                      particular, without alteration or
                                      enlargement, or any change whatever.

                 Signature Guaranteed:
                                      -----------------------------------------
                                      ALL GUARANTEES MUST BE MADE BY A FINANCIAL
                                      INSTITUTION (SUCH AS A BANK OR BROKER)
                                      WHICH IS A PARTICIPANT IN THE SECURITIES
                                      TRANSFER AGENTS MEDALLION PROGRAM
                                      ("STAMP"), THE NEW YORK STOCK EXCHANGE,
                                      INC. MEDALLION SIGNATURE PROGRAM ("MSP")
                                      OF THE STOCK EXCHANGES MEDALLION PROGRAM
                                      ("SEMP") AND MUST NOT BE DATED. GUARANTEES
                                      BY A NOTARY PUBLIC ARE NOT ACCEPTABLE.

This Certificate also evidences and entitles the holder hereof to certain Rights
as set forth in a Rights Agreement between Brooks-Pri Automation, Inc. and
EquiServe Trust Company, N.A., as Rights Agent, dated as of July 23, 1997 (the
"Rights Agreement"), the terms of which are hereby incorporated herein by
reference and a copy of which is on file at the principal executive offices of
Brooks-Pri Automation, Inc. Under certain circumstances, as set forth in the
Rights Agreement, such Rights will be evidenced by separate certificates and
will no longer be evidenced by this Certificate. Brooks-Pri Automation, Inc.
will mail to the holder of this Certificate a copy of the Rights Agreement
without charge after receipt of a written request therefor. Under certain
circumstances, Rights that are or were acquired or beneficially owned by
Acquiring Persons (as defined in the Rights Agreement) may become null and void.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00039-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00039-of-00352.parquet"}]]