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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 $11,788,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 6,251 8,539,000 72.44% Put
2 GROUP ONE TRADING LLC 224,400 3,065,000 26.00% Put
3 CITADEL ADVISORS LLC 12,300 168,000 1.43% Put
4 SIMPLEX TRADING, LLC 103 16,000 0.14% Put

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.