COBALT INTL ENERGY INC

CUSIP: 19075F304 Class: COM

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

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

Q3 2017
Shares 18,259 Value ($000) $26 Avg Close — Range —
Q2 2017
Shares 5,719 Value ($000) $14 Avg Close — Range —