MISTRAS GROUP INC

Ticker: MG CUSIP: 60649T107 Class: Common Stock

SEGALL BRYANT & HAMILL, LLC's Holding History (CIK: 0001006378)

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

Q3 2015

Shares 11,160 Value ($000) $143 Avg Close $15.96 Range $12.77 - $19.85

Q2 2015

Shares 18,060 Value ($000) $343 Avg Close $18.64 Range $17.56 - $20.27

Q1 2015

Shares 244,045 Value ($000) $4,700 Avg Close $19.37 Range $17.35 - $21.60

Q4 2014

Shares 469,424 Value ($000) $8,605 Avg Close $17.11 Range $15.68 - $20.61

Q3 2014

Shares 477,546 Value ($000) $9,742 Avg Close $21.83 Range $20.05 - $25.48

Q2 2014

Shares 455,824 Value ($000) $11,177 Avg Close $22.96 Range $20.42 - $24.69

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	11,160	$143	$15.96	$12.77 - $19.85
Q2 2015	18,060	$343	$18.64	$17.56 - $20.27
Q1 2015	244,045	$4,700	$19.37	$17.35 - $21.60
Q4 2014	469,424	$8,605	$17.11	$15.68 - $20.61
Q3 2014	477,546	$9,742	$21.83	$20.05 - $25.48
Q2 2014	455,824	$11,177	$22.96	$20.42 - $24.69