OPHTHOTECH CORP

CUSIP: 683745103 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q2 2015
Shares 41,809 Value ($000) $2,177 Avg Close — Range —
Q2 2014
Shares 82,046 Value ($000) $3,471 Avg Close — Range —