OPHTHOTECH CORP

CUSIP: 683745103 Class: COM

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q4 2018
Shares 2,037,460 Value ($000) $2,445 Avg Close — Range —
Q3 2018
Shares 1,618,820 Value ($000) $3,820 Avg Close — Range —
Q2 2018
Shares 1,310,078 Value ($000) $3,577 Avg Close — Range —
Q1 2014
Shares 15,944 Value ($000) $570 Avg Close — Range —