MATRIX SVC CO

Ticker: MTRX CUSIP: 576853105 Class: Common Stock

Texas Yale Capital Corp.'s Holding History (CIK: 0001332342)

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

Q3 2014

Shares 19,800 Value ($000) $478 Avg Close $27.77 Range $21.33 - $33.25

Q2 2014

Shares 19,800 Value ($000) $649 Avg Close $33.01 Range $28.11 - $38.71

Q1 2014

Shares 19,800 Value ($000) $669 Avg Close $29.94 Range $23.61 - $34.92

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	19,800	$478	$27.77	$21.33 - $33.25
Q2 2014	19,800	$649	$33.01	$28.11 - $38.71
Q1 2014	19,800	$669	$29.94	$23.61 - $34.92