MERGE HEALTHCARE INC

CUSIP: 589499102 Class: CMN

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q3 2015
Shares 125,625 Value ($000) $892 Avg Close — Range —
Q2 2015
Shares 126,025 Value ($000) $605 Avg Close — Range —
Q1 2015
Shares 129,055 Value ($000) $577 Avg Close — Range —
Q4 2014
Shares 130,455 Value ($000) $464 Avg Close — Range —
Q3 2014
Shares 129,897 Value ($000) $286 Avg Close — Range —
Q2 2014
Shares 129,056 Value ($000) $293 Avg Close — Range —
Q1 2014
Shares 117,656 Value ($000) $287 Avg Close — Range —
Q4 2013
Shares 117,656 Value ($000) $273 Avg Close — Range —
Q3 2013
Shares 117,656 Value ($000) $307 Avg Close — Range —
Q2 2013
Shares 113,783 Value ($000) $410 Avg Close — Range —
Q1 2013
Shares 102,444 Value ($000) $296 Avg Close — Range —