COLUMBIA PIPELINE GROUP INC

CUSIP: 198280109 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q2 2016
Shares 75,275 Value ($000) $1,919 Avg Close — Range —
Q1 2016
Shares 67,700 Value ($000) $1,699 Avg Close — Range —
Q4 2015
Shares 87,080 Value ($000) $1,742 Avg Close — Range —
Q3 2015
Shares 95,030 Value ($000) $1,879 Avg Close — Range —