COLUMBIA PIPELINE GROUP INC

CUSIP: 198280109 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q1 2016
Shares 17,988 Value ($000) $451 Avg Close — Range —
Q4 2015
Shares 1,968,904 Value ($000) $39,378 Avg Close — Range —
Q3 2015
Shares 1,514,597 Value ($000) $27,702 Avg Close — Range —