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

Institutional Holders (2016Q1)
Portfolio Summary: 4 Institutional holders with a total value of $5,393,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 3,617 4,941,000 91.62% Call
2 CITADEL ADVISORS LLC 21,600 295,000 5.47% Call
3 GROUP ONE TRADING LLC 11,200 153,000 2.84% Call
4 SIMPLEX TRADING, LLC 81 4,000 0.07% 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.