MATRIX SVC CO

Ticker: MTRX CUSIP: 576853105 Class: Common Stock

KING LUTHER CAPITAL MANAGEMENT CORP's Holding History (CIK: 0000310051)

Note: Option positions (PUT/CALL) are excluded.

Q3 2013

Shares 30,000 Value ($000) $589 Avg Close $16.77 Range $15.30 - $19.63

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2013	30,000	$589	$16.77	$15.30 - $19.63