OM GROUP INC

CUSIP: 670872100 Class: COM

ZACKS INVESTMENT MANAGEMENT's Holding History (CIK: 0001086483)

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

Q2 2015
Shares 6,616 Value ($000) $222 Avg Close — Range —
Q3 2013
Shares 12,717 Value ($000) $430 Avg Close — Range —
Q2 2013
Shares 13,428 Value ($000) $415 Avg Close — Range —