OPHTHOTECH CORP

CUSIP: 683745103 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q3 2016
Shares 35,306 Value ($000) $1,629 Avg Close — Range —
Q2 2016
Shares 28,545 Value ($000) $1,457 Avg Close — Range —