OPHTHOTECH CORP

CUSIP: 683745103 Class: COM

ORBIMED ADVISORS LLC's Holding History (CIK: 0001055951)

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

Q3 2016
Shares 1,166,200 Value ($000) $53,797 Avg Close — Range —
Q2 2016
Shares 2,148,100 Value ($000) $109,618 Avg Close — Range —
Q1 2016
Shares 2,094,500 Value ($000) $88,535 Avg Close — Range —
Q4 2015
Shares 2,011,500 Value ($000) $157,963 Avg Close — Range —
Q3 2015
Shares 1,923,500 Value ($000) $77,940 Avg Close — Range —
Q2 2015
Shares 1,674,600 Value ($000) $87,180 Avg Close — Range —
Q1 2015
Shares 1,668,600 Value ($000) $77,640 Avg Close — Range —
Q4 2014
Shares 861,800 Value ($000) $38,669 Avg Close — Range —
Q3 2014
Shares 338,800 Value ($000) $13,189 Avg Close — Range —
Q4 2013
Shares 34,500 Value ($000) $1,116 Avg Close — Range —