OVASCIENCE INC

CUSIP: 69014Q101 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2017
Shares 217 Value ($000) $0 Avg Close — Range —
Q1 2017
Shares 1,145 Value ($000) $2 Avg Close — Range —
Q4 2016
Shares 4,066 Value ($000) $6 Avg Close — Range —
Q1 2016
Shares 3,002 Value ($000) $28 Avg Close — Range —
Q4 2015
Shares 1,507 Value ($000) $14 Avg Close — Range —
Q3 2015
Shares 5,763 Value ($000) $48 Avg Close — Range —
Q2 2015
Shares 26 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 5,230 Value ($000) $181 Avg Close — Range —