GULFPORT ENERGY CORP

CUSIP: 402635304 Class: COM NEW

Channing Capital Management, LLC's Holding History (CIK: 0001302404)

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

Q3 2015
Shares 39,726 Value ($000) $1,179 Avg Close — Range —
Q2 2015
Shares 53,105 Value ($000) $2,137 Avg Close — Range —
Q1 2015
Shares 47,947 Value ($000) $2,201 Avg Close — Range —
Q4 2014
Shares 29,944 Value ($000) $1,250 Avg Close — Range —
Q1 2014
Shares 29,922 Value ($000) $2,130 Avg Close — Range —
Q4 2013
Shares 35,417 Value ($000) $2,236 Avg Close — Range —
Q3 2013
Shares 257,243 Value ($000) $16,551 Avg Close — Range —
Q2 2013
Shares 184,116 Value ($000) $8,666 Avg Close — Range —