OVASCIENCE INC

CUSIP: 69014Q101 Class: COM

Cormorant Asset Management, LP's Holding History (CIK: 0001583977)

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

Q1 2016
Shares 252,180 Value ($000) $2,393 Avg Close — Range —
Q4 2015
Shares 252,180 Value ($000) $2,464 Avg Close — Range —
Q3 2015
Shares 252,180 Value ($000) $2,141 Avg Close — Range —
Q2 2015
Shares 252,180 Value ($000) $7,296 Avg Close — Range —
Q1 2015
Shares 462,720 Value ($000) $16,070 Avg Close — Range —
Q4 2014
Shares 747,000 Value ($000) $33,032 Avg Close — Range —
Q3 2014
Shares 516,200 Value ($000) $8,569 Avg Close — Range —