Dark
Light
System
Security
RETROPHIN INC
RETROPHIN INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 4 Institutional holders with a total value of $10,276,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 4,826 8,595,000 83.64% Put
2 GROUP ONE TRADING LLC 82,400 1,468,000 14.29% Put
3 CITADEL ADVISORS LLC 11,500 205,000 1.99% Put
4 SIMPLEX TRADING, LLC 73 8,000 0.08% 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.