COLUMBIA PIPELINE GROUP INC

CUSIP: 198280109 Class: COM

GATEWAY INVESTMENT ADVISERS LLC's Holding History (CIK: 0001114618)

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

Q2 2016
Shares 29,450 Value ($000) $751 Avg Close — Range —
Q1 2016
Shares 31,160 Value ($000) $782 Avg Close — Range —
Q4 2015
Shares 40,256 Value ($000) $805 Avg Close — Range —
Q3 2015
Shares 36,875 Value ($000) $674 Avg Close — Range —