GULFPORT ENERGY CORP

CUSIP: 402635304 Class: COM NEW

BAMCO INC /NY/'s Holding History (CIK: 0001017918)

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

Q3 2015
Shares 64,736 Value ($000) $1,921 Avg Close — Range —
Q2 2015
Shares 56,836 Value ($000) $2,288 Avg Close — Range —
Q1 2015
Shares 51,736 Value ($000) $2,375 Avg Close — Range —
Q4 2014
Shares 48,236 Value ($000) $2,013 Avg Close — Range —
Q3 2014
Shares 34,836 Value ($000) $1,860 Avg Close — Range —
Q2 2014
Shares 29,136 Value ($000) $1,830 Avg Close — Range —
Q1 2014
Shares 20,036 Value ($000) $1,426 Avg Close — Range —
Q4 2013
Shares 15,636 Value ($000) $987 Avg Close — Range —
Q3 2013
Shares 5,008 Value ($000) $322 Avg Close — Range —
Q2 2013
Shares 2,704 Value ($000) $127 Avg Close — Range —