OVASCIENCE INC

CUSIP: 69014Q101 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q3 2018
Shares 150,000 Value ($000) $109 Avg Close — Range —
Q2 2018
Shares 400,000 Value ($000) $363 Avg Close — Range —
Q1 2018
Shares 400,000 Value ($000) $324 Avg Close — Range —
Q4 2017
Shares 400,000 Value ($000) $560 Avg Close — Range —
Q4 2016
Shares 184,400 Value ($000) $282 Avg Close — Range —
Q3 2016
Shares 85,000 Value ($000) $609 Avg Close — Range —
Q2 2016
Shares 25,000 Value ($000) $130 Avg Close — Range —
Q1 2016
Shares 25,000 Value ($000) $237 Avg Close — Range —
Q4 2015
Shares 25,000 Value ($000) $244 Avg Close — Range —
Q3 2015
Shares 25,000 Value ($000) $212 Avg Close — Range —
Q2 2015
Shares 25,000 Value ($000) $723 Avg Close — Range —
Q1 2015
Shares 25,300 Value ($000) $879 Avg Close — Range —
Q4 2014
Shares 50,250 Value ($000) $2,222 Avg Close — Range —
Q3 2014
Shares 50,000 Value ($000) $830 Avg Close — Range —
Q2 2014
Shares 25,000 Value ($000) $229 Avg Close — Range —
Q1 2014
Shares 25,300 Value ($000) $226 Avg Close — Range —
Q4 2013
Shares 25,000 Value ($000) $229 Avg Close — Range —
Q3 2013
Shares 25,000 Value ($000) $248 Avg Close — Range —