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OVASCIENCE INC
OVASCIENCE INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 5 Institutional holders with a total value of $13,146,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 EcoR1 Capital, LLC 2,300 6,654,000 50.62% Call
2 SABBY MANAGEMENT, LLC 2,200 6,365,000 48.42% Call
3 CITADEL ADVISORS LLC 2,400 69,000 0.52% Call
4 GROUP ONE TRADING LLC 1,900 55,000 0.42% Call
5 SIMPLEX TRADING, LLC 29 3,000 0.02% Call

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.