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Home > Insider Trading > Werewolf Therapeutics Inc.

Werewolf Therapeutics Inc. (HOWL)

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Latest 13D & 13G Filings
Company Symbol Filed By Filing Date Filing
Werewolf Therapeutics Inc.
HOWL
 Longwood Fund III GP, LLC 2026-02-11
13G Filing
Werewolf Therapeutics Inc.
HOWL
 MPM BioVentures 2014, L.P. 2026-01-16
13D Filing
Werewolf Therapeutics Inc.
HOWL
 MPM BioVentures 2014, L.P. 2025-12-29
13D Filing
Werewolf Therapeutics Inc.
HOWL
 MPM BioVentures 2014, L.P. 2025-12-03
13D Filing
Werewolf Therapeutics Inc.
HOWL
 MPM BioVentures 2014, L.P. 2025-11-17
13D Filing
Insider Monkey Quarterly Strategy
+498.7% Insider Monkey Quarterly Strategy
+195% Benchmark50% S&P 500 ETF and 50% Russell 2000 ETF
400%
200%
0%

Returns since its inception in May 2014 (through February 18th, 2026)

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