MISTRAS GROUP INC

Ticker: MG CUSIP: 60649T107 Class: Common Stock

OBERMEYER WOOD INVESTMENT COUNSEL, LLLP's Holding History (CIK: 0001349654)

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

Q2 2013
Shares 80 Value ($000) $1 Avg Close $20.67 Range $16.76 - $24.21