PSIVIDA CORP

CUSIP: 74440J101 Class: COM

RA CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001346824)

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

Q2 2014
Shares 2,555,659 Value ($000) $11,092 Avg Close — Range —
Q1 2014
Shares 2,555,659 Value ($000) $10,478 Avg Close — Range —
Q4 2013
Shares 1,187,608 Value ($000) $4,715 Avg Close — Range —