OVASCIENCE INC

CUSIP: 69014Q101 Class: COM

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q2 2017
Shares 14,604 Value ($000) $23 Avg Close — Range —
Q4 2016
Shares 66,188 Value ($000) $101 Avg Close — Range —
Q3 2015
Shares 16,284 Value ($000) $138 Avg Close — Range —