COBALT INTL ENERGY INC

CUSIP: 19075F106 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2017
Shares 228,856 Value ($000) $122 Avg Close — Range —
Q4 2016
Shares 440,526 Value ($000) $537 Avg Close — Range —
Q3 2016
Shares 213,268 Value ($000) $264 Avg Close — Range —
Q2 2016
Shares 190,488 Value ($000) $255 Avg Close — Range —
Q4 2015
Shares 371,827 Value ($000) $2,008 Avg Close — Range —
Q3 2015
Shares 154,943 Value ($000) $1,097 Avg Close — Range —
Q4 2014
Shares 37,629 Value ($000) $335 Avg Close — Range —
Q3 2014
Shares 237,312 Value ($000) $3,227 Avg Close — Range —
Q2 2014
Shares 2,625 Value ($000) $48 Avg Close — Range —
Q1 2014
Shares 225,838 Value ($000) $4,137 Avg Close — Range —
Q4 2013
Shares 924,104 Value ($000) $15,202 Avg Close — Range —
Q3 2013
Shares 608,474 Value ($000) $15,127 Avg Close — Range —
Q2 2013
Shares 409,956 Value ($000) $10,893 Avg Close — Range —