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PUMA BIOTECHNOLOGY INC
PUMA BIOTECHNOLOGY INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 4 Institutional holders with a total value of $10,313,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 46,400 5,417,000 52.53% Put
2 SABBY MANAGEMENT, LLC 283 3,304,000 32.04% Put
3 CITADEL ADVISORS LLC 12,100 1,413,000 13.70% Put
4 SIMPLEX TRADING, LLC 77 179,000 1.74% 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.