MERGE HEALTHCARE INC

CUSIP: 589499102 Class: CMN

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

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

Q3 2015
Shares 1,002,757 Value ($000) $7,120 Avg Close — Range —
Q2 2013
Shares 466,705 Value ($000) $1,680 Avg Close — Range —