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OMEROS CORP
OMEROS CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $3,731,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 155,000 1,699,000 45.54% Call
2 SABBY MANAGEMENT, LLC 1,489 1,632,000 43.74% Call
3 CITADEL ADVISORS LLC 30,400 333,000 8.93% Call
4 SIMPLEX TRADING, LLC 499 67,000 1.80% 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.