MISTRAS GROUP INC

Ticker: MG CUSIP: 60649T107 Class: Common Stock

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q1 2017

Shares 7,020 Value ($000) $150 Avg Close $22.67 Range $19.49 - $26.46

Q4 2016

Shares 7,020 Value ($000) $180 Avg Close $22.80 Range $19.62 - $26.27

Q3 2016

Shares 7,781 Value ($000) $183 Avg Close $24.47 Range $22.46 - $25.93

Q2 2016

Shares 7,781 Value ($000) $186 Avg Close $24.44 Range $22.86 - $26.47

Q2 2014

Shares 31,019 Value ($000) $760 Avg Close $22.96 Range $20.42 - $24.69

Q1 2014

Shares 39,344 Value ($000) $895 Avg Close $23.08 Range $20.59 - $25.23

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	7,020	$150	$22.67	$19.49 - $26.46
Q4 2016	7,020	$180	$22.80	$19.62 - $26.27
Q3 2016	7,781	$183	$24.47	$22.46 - $25.93
Q2 2016	7,781	$186	$24.44	$22.86 - $26.47
Q2 2014	31,019	$760	$22.96	$20.42 - $24.69
Q1 2014	39,344	$895	$23.08	$20.59 - $25.23