X0306 4 2012-11-16 0 0000866273 MATRIX SERVICE CO MTRX 0001519321 HEWITT JOHN R 5100 EAST SKELLY DRIVE, SUITE 700 TULSA OK 74135 1 1 0 0 President & CEO COMMON STOCK 2012-11-16 4 A 0 31833 0 A 157597 D COMMON STOCK 2012-11-17 4 F 0 3499 10.41 D 154098 D COMMON STOCK 2012-11-17 4 F 0 3499 10.41 D 150599 D MATRIX SERVICE COMPANY COMMON STOCK. RESTRICTED STOCK UNIT - EACH UNIT WILL ENTITLE THE REPORTING PERSON TO ONE SHARE OF MATRIX SERVICE COMPANY COMMON STOCK IF AND WHEN THE CONDITIONS OF THE RESTRICTION HAVE BEEN SATISFIED. FOR THIS GRANT, 25% WILL VEST EACH YEAR FOR THE NEXT FOUR YEARS ON THE ANNIVERSARY DATES. NOT APPLICABLE. RESTRICTED STOCK UNIT AWARD - SHARES DISPOSED TO SATISFY TAX OBLIGATION DUE ON VEST DATE FOR TIME-BASED GRANT. INCLUDES 20,542 SHARES OF MATRIX SERVICE COMPANY COMMON STOCK OWNED OUTRIGHT. John R. Hewitt 2012-11-19