OM GROUP INC

CUSIP: 670872100 Class: COM

Pinnacle Holdings, LLC's Holding History (CIK: 0001411784)

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

Q3 2015
Shares 3,918 Value ($000) $128,863 Avg Close — Range —
Q2 2015
Shares 40,854 Value ($000) $1,372,705 Avg Close — Range —
Q1 2015
Shares 41,239 Value ($000) $1,238,417 Avg Close — Range —
Q4 2014
Shares 42,594 Value ($000) $1,269,302 Avg Close — Range —
Q3 2014
Shares 44,032 Value ($000) $1,142,624 Avg Close — Range —
Q2 2014
Shares 36,862 Value ($000) $1,195,450 Avg Close — Range —
Q1 2014
Shares 36,577 Value ($000) $1,215,095 Avg Close — Range —
Q4 2013
Shares 28,679 Value ($000) $1,044,202 Avg Close — Range —
Q3 2013
Shares 29,682 Value ($000) $1,002,657 Avg Close — Range —
Q2 2013
Shares 29,797 Value ($000) $921,323 Avg Close — Range —