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CELLDEX THERAPEUTICS INC NEW
CELLDEX THERAPEUTICS INC NEW. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 4 Institutional holders with a total value of $29,189,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 901,800 22,743,000 77.92% Put
2 SABBY MANAGEMENT, LLC 1,762 4,444,000 15.22% Put
3 CITADEL ADVISORS LLC 77,700 1,960,000 6.71% Put
4 SIMPLEX TRADING, LLC 124 42,000 0.14% 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.