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

Institutional Holders (2015Q2)
Portfolio Summary: 4 Institutional holders with a total value of $17,278,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 3,285 10,236,000 59.24% Call
2 GROUP ONE TRADING LLC 186,400 5,808,000 33.62% Call
3 CITADEL ADVISORS LLC 32,600 1,016,000 5.88% Call
4 SIMPLEX TRADING, LLC 327 218,000 1.26% 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.