OPHTHOTECH CORP

CUSIP: 683745103 Class: COM

GABELLI FUNDS LLC's Holding History (CIK: 0001081407)

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

Q1 2019
Shares 14,000 Value ($000) $20 Avg Close — Range —
Q4 2018
Shares 18,000 Value ($000) $22 Avg Close — Range —
Q3 2018
Shares 20,000 Value ($000) $47 Avg Close — Range —
Q2 2018
Shares 20,000 Value ($000) $55 Avg Close — Range —
Q1 2018
Shares 18,000 Value ($000) $49 Avg Close — Range —
Q4 2017
Shares 18,000 Value ($000) $56 Avg Close — Range —
Q3 2017
Shares 19,000 Value ($000) $54 Avg Close — Range —
Q2 2017
Shares 19,000 Value ($000) $49 Avg Close — Range —
Q1 2017
Shares 19,000 Value ($000) $70 Avg Close — Range —
Q4 2016
Shares 38,000 Value ($000) $184 Avg Close — Range —
Q3 2016
Shares 19,000 Value ($000) $876 Avg Close — Range —
Q2 2016
Shares 19,000 Value ($000) $970 Avg Close — Range —
Q1 2016
Shares 19,000 Value ($000) $803 Avg Close — Range —
Q4 2015
Shares 19,000 Value ($000) $1,492 Avg Close — Range —
Q3 2015
Shares 19,000 Value ($000) $770 Avg Close — Range —
Q2 2015
Shares 20,000 Value ($000) $1,041 Avg Close — Range —
Q1 2015
Shares 20,000 Value ($000) $931 Avg Close — Range —
Q4 2014
Shares 20,000 Value ($000) $897 Avg Close — Range —
Q3 2014
Shares 20,000 Value ($000) $779 Avg Close — Range —