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

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $6,705,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 44,200 3,331,000 49.68% Put
2 SABBY MANAGEMENT, LLC 288 2,170,000 32.36% Put
3 CITADEL ADVISORS LLC 10,900 821,000 12.24% Put
4 SIMPLEX TRADING, LLC 186 383,000 5.71% 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.