COLUMBIA PIPELINE GROUP INC

CUSIP: 198280109 Class: COM

TCW GROUP INC's Holding History (CIK: 0000850401)

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

Q1 2016
Shares 28,000 Value ($000) $703 Avg Close — Range —
Q4 2015
Shares 26,950 Value ($000) $539 Avg Close — Range —
Q3 2015
Shares 21,750 Value ($000) $398 Avg Close — Range —