Sec Form 4 Filing - ROGERS GLEN @ MATRIX SERVICE CO - 2004-01-09

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person ROGERS GLEN 2. Issuer Name and Ticker or Trading Symbol MATRIX SERVICE CO [ MTRX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) SVP Tech/Support Services (Last) (First) (Middle) 10701 E UTE STREET 3. Date of Earliest Transaction (MM/DD/YY) 01/09/2004 (Street) TULSA, OK74116-1517 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock ( 1 ) 01/09/2004 M 16,172 A $ 2.4065 16,172 D Common Stock ( 1 ) 01/09/2004 S 16,172 D $ 16.25 0 D Common Stock ( 1 ) 01/09/2004 M 2,700 A $ 2.1875 2,700 D Common Stock ( 1 ) 01/09/2004 S 2,700 D $ 16.27 0 D Common Stock ( 1 ) 01/09/2004 M 420 A $ 2.1875 420 D Common Stock ( 1 ) 01/09/2004 S 420 D $ 16.26 0 D Common Stock ( 1 ) 01/09/2004 M 500 A $ 2.1875 500 D Common Stock ( 1 ) 01/09/2004 S 500 D $ 16.255 0 D Common Stock ( 1 ) 01/09/2004 M 4,178 A $ 2.1875 4,178 D Common Stock ( 1 ) 01/09/2004 S 4,178 D $ 16.25 0 D Common Stock ( 1 ) 01/12/2004 M 400 A $ 2.125 400 D Common Stock ( 1 ) 01/12/2004 S 400 D $ 16.25 0 D Common Stock ( 1 ) 01/12/2004 M 600 A $ 2.125 600 D Common Stock ( 1 ) 01/12/2004 S 600 D $ 16.27 0 D Common Stock ( 1 ) 01/12/2004 M 2,467 A $ 2.125 2,467 D Common Stock ( 1 ) 01/12/2004 S 2,467 D $ 16.28 0 D Common Stock ( 1 ) 01/12/2004 M 1,233 A $ 2.125 1,233 D Common Stock ( 1 ) 01/12/2004 S 1,233 D $ 16.3 0 D Common Stock ( 1 ) 01/12/2004 M 1,300 A $ 2.125 1,300 D Common Stock ( 1 ) 01/12/2004 S 1,300 D $ 16.31 0 D Common Stock ( 1 ) 01/12/2004 M 1,828 A $ 2.4065 1,828 D Common Stock ( 1 ) 01/12/2004 S 1,828 D $ 16.28 0 D Common Stock ( 1 ) 01/12/2004 M 4,000 A $ 3.025 4,000 D Common Stock ( 1 ) 01/12/2004 S 4,000 D $ 16.28 0 D Common Stock ( 1 ) 01/12/2004 M 2,000 A $ 3.7 2,000 D Common Stock ( 1 ) 01/12/2004 S 2,000 D $ 16.25 0 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Incentive Stock Option (right to buy) ( 1 ) $ 2.125 01/12/2004 M 400 ( 4 ) 10/18/2010 Common Stock ( 1 ) 400 $ 16.25 72,398 D Incentive Stock Option (right to buy) ( 1 ) $ 2.125 01/12/2004 M 600 ( 4 ) 10/18/2010 Common Stock ( 1 ) 600 $ 16.27 71,798 D Incentive Stock Option (right to buy) ( 1 ) $ 2.125 01/12/2004 M 2,467 ( 4 ) 10/18/2010 Common Stock ( 1 ) 2,467 $ 16.28 69,331 D Incentive Stock Option (right to buy) ( 1 ) $ 2.125 01/12/2004 M 1,233 ( 4 ) 10/18/2010 Common Stock ( 1 ) 1,233 $ 16.3 68,098 D Incentive Stock Option (right to buy) ( 1 ) $ 2.125 01/12/2004 M 1,300 ( 4 ) 10/18/2010 Common Stock ( 1 ) 1,300 $ 16.31 66,798 D Incentive Stock Option (right to buy) ( 1 ) $ 2.1875 01/09/2004 M 2,700 ( 2 ) 10/15/2008 Common Stock ( 1 ) 2,700 $ 16.27 64,098 D Incentive Stock Option (right to buy) ( 1 ) $ 2.1875 01/09/2004 M 420 ( 2 ) 10/15/2008 Common Stock ( 1 ) 420 $ 16.26 63,678 D Incentive Stock Option (right to buy) ( 1 ) $ 2.1875 01/09/2004 M 500 ( 2 ) 10/15/2008 Common Stock ( 1 ) 500 $ 16.255 63,178 D Incentive Stock Option (right to buy) ( 1 ) $ 2.1875 01/09/2004 M 4,178 ( 2 ) 10/15/2008 Common Stock ( 1 ) 4,178 $ 16.25 59,000 D Incentive Stock Option (right to buy) ( 1 ) $ 2.4065 01/09/2004 M 16,172 ( 3 ) 07/11/2010 Common Stock ( 1 ) 16,172 $ 16.25 42,828 D Incentive Stock Option (right to buy) ( 1 ) $ 2.4065 01/12/2004 M 1,828 ( 3 ) 07/11/2010 Common Stock ( 1 ) 1,828 $ 16.28 41,000 D Incentive Stock Option (right to buy) ( 1 ) $ 3.025 01/12/2004 M 4,000 ( 5 ) 10/23/2011 Common Stock ( 1 ) 4,000 $ 16.28 37,000 D Incentive Stock Option (right to buy) ( 1 ) $ 3.7 01/12/2004 M 2,000 ( 6 ) 10/22/2012 Common Stock ( 1 ) 2,000 $ 16.25 35,000 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other ROGERS GLEN 10701 E UTE STREET TULSA, OK74116-1517 SVP Tech/Support Services Signatures Glen W. Rogers 01/13/2004 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Matrix Service Company Common Stock ( 2 )The stock option becomes exercisable in five equal annual installments, commencing one year after date of grant, which was October 15, 1998. ( 3 )The stock option becomes exercisable in five equal annual installments, commencing one year after date of grant, which was July 11, 2000. ( 4 )The stock option becomes exercisable in five equal annual installments, commencing one year after date of grant, which was October 18, 2000. ( 5 )The stock option becomes exercisable in five equal annual installments, commencing one year after date of grant, which was October 23, 2001. ( 6 )The stock option becomes exercisable in five equal annual installments, commencing one year after date of grant, which was October 22, 2002.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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