COLUMBIA PIPELINE GROUP INC

CUSIP: 198280109 Class: COM

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q2 2016
Shares 536,399 Value ($000) $13,673 Avg Close — Range —
Q1 2016
Shares 569,176 Value ($000) $14,286 Avg Close — Range —
Q4 2015
Shares 29,623 Value ($000) $592 Avg Close — Range —
Q3 2015
Shares 31,207 Value ($000) $571 Avg Close — Range —