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IMPAX LABORATORIES INC
IMPAX LABORATORIES INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 4 Institutional holders with a total value of $2,099,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 THRAX MANAGEMENT, LLC 50,000 1,441,000 68.65% Put
2 GROUP ONE TRADING LLC 13,900 401,000 19.10% Put
3 CITADEL ADVISORS LLC 8,000 231,000 11.01% Put
4 SIMPLEX TRADING, LLC 130 26,000 1.24% 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.