OVASCIENCE INC

CUSIP: 69014Q101 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q1 2017
Shares 44,550 Value ($000) $83 Avg Close — Range —
Q4 2016
Shares 44,550 Value ($000) $68 Avg Close — Range —
Q3 2016
Shares 44,550 Value ($000) $319 Avg Close — Range —
Q2 2016
Shares 44,550 Value ($000) $232 Avg Close — Range —
Q1 2016
Shares 34,550 Value ($000) $316 Avg Close — Range —
Q4 2015
Shares 27,500 Value ($000) $269 Avg Close — Range —
Q3 2015
Shares 27,500 Value ($000) $233 Avg Close — Range —
Q2 2015
Shares 23,500 Value ($000) $680 Avg Close — Range —