OM GROUP INC

CUSIP: 670872100 Class: COM

LUMINUS MANAGEMENT LLC's Holding History (CIK: 0001279151)

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

Q3 2015
Shares 177,762 Value ($000) $5,847 Avg Close — Range —
Q2 2015
Shares 52,462 Value ($000) $1,763 Avg Close — Range —