COLUMBIA PIPELINE GROUP INC

CUSIP: 198280109 Class: COM

Chevy Chase Trust Holdings, LLC's Holding History (CIK: 0001462020)

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

Q2 2016
Shares 343,482 Value ($000) $8,755 Avg Close — Range —
Q1 2016
Shares 337,949 Value ($000) $8,483 Avg Close — Range —
Q4 2015
Shares 314,931 Value ($000) $6,299 Avg Close — Range —
Q3 2015
Shares 255,454 Value ($000) $4,672 Avg Close — Range —