OVASCIENCE INC

CUSIP: 69014Q101 Class: COM

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q4 2015
Shares 11,148 Value ($000) $109 Avg Close — Range —
Q3 2015
Shares 315,121 Value ($000) $2,675 Avg Close — Range —
Q4 2014
Shares 80,741 Value ($000) $3,570 Avg Close — Range —
Q3 2014
Shares 245,375 Value ($000) $4,073 Avg Close — Range —
Q2 2014
Shares 242,025 Value ($000) $2,219 Avg Close — Range —
Q1 2014
Shares 115,573 Value ($000) $1,033 Avg Close — Range —