COLUMBIA PIPELINE GROUP INC

CUSIP: 198280109 Class: COM

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q4 2015
Shares 19,139 Value ($000) $383 Avg Close — Range —
Q3 2015
Shares 11,162 Value ($000) $204 Avg Close — Range —