MISTRAS GROUP INC

Ticker: MG CUSIP: 60649T107 Class: Common Stock

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q2 2017

Shares 115 Value ($000) $2 Avg Close $21.52 Range $20.11 - $22.97

Q1 2017

Shares 115 Value ($000) $2 Avg Close $22.67 Range $19.49 - $26.46

Q2 2013

Shares 1,000 Value ($000) $17 Avg Close $20.67 Range $16.76 - $24.21

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	115	$2	$21.52	$20.11 - $22.97
Q1 2017	115	$2	$22.67	$19.49 - $26.46
Q2 2013	1,000	$17	$20.67	$16.76 - $24.21