PSIVIDA CORP

CUSIP: 74440J101 Class: COM

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q2 2017
Shares 1,149,556 Value ($000) $1,966 Avg Close — Range —
Q1 2017
Shares 2,279,706 Value ($000) $3,921 Avg Close — Range —
Q4 2016
Shares 2,279,706 Value ($000) $3,898 Avg Close — Range —
Q3 2016
Shares 2,552,431 Value ($000) $7,683 Avg Close — Range —
Q2 2016
Shares 2,665,000 Value ($000) $7,542 Avg Close — Range —
Q1 2016
Shares 2,665,000 Value ($000) $7,142 Avg Close — Range —
Q4 2015
Shares 415,000 Value ($000) $2,000 Avg Close — Range —
Q3 2015
Shares 315,000 Value ($000) $257 Avg Close — Range —
Q2 2015
Shares 315,000 Value ($000) $1,187 Avg Close — Range —
Q1 2015
Shares 315,000 Value ($000) $1,244 Avg Close — Range —
Q4 2014
Shares 315,000 Value ($000) $1,294 Avg Close — Range —
Q3 2013
Shares 772,000 Value ($000) $3,173 Avg Close — Range —