OM GROUP INC

CUSIP: 670872100 Class: COM

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

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

Q3 2015
Shares 156 Value ($000) $4 Avg Close — Range —
Q2 2015
Shares 88 Value ($000) $2 Avg Close — Range —
Q1 2015
Shares 153 Value ($000) $4 Avg Close — Range —