COLUMBIA PIPELINE GROUP INC

CUSIP: 198280109 Class: COM

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q2 2016
Shares 1,800 Value ($000) $46 Avg Close — Range —
Q1 2016
Shares 1,900 Value ($000) $48 Avg Close — Range —
Q4 2015
Shares 1,900 Value ($000) $38 Avg Close — Range —
Q3 2015
Shares 1,600 Value ($000) $29 Avg Close — Range —