COLUMBIA PIPELINE GROUP INC

CUSIP: 198280109 Class: COM

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q2 2016
Shares 511,528 Value ($000) $13,039 Avg Close — Range —
Q1 2016
Shares 511,528 Value ($000) $12,839 Avg Close — Range —
Q4 2015
Shares 514,220 Value ($000) $10,284 Avg Close — Range —
Q3 2015
Shares 508,999 Value ($000) $9,310 Avg Close — Range —