OPHTHOTECH CORP

CUSIP: 683745103 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2019
Shares 217,400 Value ($000) $307 Avg Close — Range —
Q4 2018
Shares 217,400 Value ($000) $261 Avg Close — Range —
Q3 2018
Shares 217,400 Value ($000) $513 Avg Close — Range —
Q2 2018
Shares 112,600 Value ($000) $307 Avg Close — Range —
Q4 2016
Shares 119,600 Value ($000) $578 Avg Close — Range —