OM GROUP INC

CUSIP: 670872100 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2014
Shares 8,200 Value ($000) $272 Avg Close — Range —
Q4 2013
Shares 8,200 Value ($000) $298 Avg Close — Range —
Q3 2013
Shares 8,200 Value ($000) $276 Avg Close — Range —