X0201 4 2004-01-13 0 0000866273 MATRIX SERVICE CO mtrx 0001183495 HENDRIX I EDGAR 5512 EAST 104TH STREET TULSA OK 74137 1 0 0 0 Common Stock 2004-01-13 4 M 0 1200 3.7 A 1200 D Common Stock 2004-01-13 4 S 0 1200 15.88 D 0 D Common Stock 2004-01-13 4 M 0 100 3.7 A 100 D Common Stock 2004-01-13 4 S 0 100 15.89 D 0 D Common Stock 2004-01-13 4 M 0 100 3.7 A 100 D Common Stock 2004-01-13 4 S 0 100 15.9 D 0 D Common Stock 2004-01-13 4 M 0 100 3.7 A 100 D Common Stock 2004-01-13 4 S 0 100 15.92 D 0 D Common Stock 2004-01-13 4 M 0 800 3.7 A 800 D Common Stock 2004-01-13 4 S 0 800 15.93 D 0 D Common Stock 2004-01-13 4 M 0 2700 3.7 A 2700 D Common Stock 2004-01-13 4 S 0 2700 15.94 D 0 D Non-Qualified Stock Option (right to buy) 3.7 2004-01-13 4 M 0 1200 15.88 D 2012-10-22 Common Stock 1200 18800 D Non-Qualified Stock Option (right to buy) 3.7 2004-01-13 4 M 0 100 15.89 D 2012-10-22 Common Stock 100 18700 D Non-Qualified Stock Option (right to buy) 3.7 2004-01-13 4 M 0 100 15.9 D 2012-10-22 Common Stock 100 18600 D Non-Qualified Stock Option (right to buy) 3.7 2004-01-13 4 M 0 100 15.92 D 2012-10-22 Common Stock 100 18500 D Non-Qualified Stock Option (right to buy) 3.7 2004-01-13 4 M 0 800 15.93 D 2012-10-22 Common Stock 800 17700 D Non-Qualified Stock Option (right to buy) 3.7 2004-01-13 4 M 0 2700 15.94 D 2012-10-22 Common Stock 2700 15000 D Matrix Service Company Common Stock The stock option becomes exercisable in two equal annual installments, commencing one year after date of grant, which was October 22, 2002. I. Edgar Hendrix 2004-01-14