OVASCIENCE INC

CUSIP: 69014Q101 Class: COM

STRS OHIO's Holding History (CIK: 0000820478)

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

Q1 2015
Shares 15,200 Value ($000) $527 Avg Close — Range —
Q4 2014
Shares 13,600 Value ($000) $601 Avg Close — Range —
Q3 2014
Shares 4,000 Value ($000) $66 Avg Close — Range —
Q3 2013
Shares 1,202 Value ($000) $12 Avg Close — Range —
Q2 2013
Shares 4,200 Value ($000) $58 Avg Close — Range —