Longwood Fund III, L.P. - 31 Dec 2025 SCHEDULE 13G/A Report for Werewolf Therapeutics, Inc. Common Stock (HOWL)

Filing Manager
Longwood Fund III, L.P.
Reporting Manager
Longwood Fund III GP, LLC
Security
Werewolf Therapeutics, Inc. Common Stock
Symbol
HOWL
Shares outstanding
47,916,629 shares
Disclosed Ownership
1,677,082 shares
Ownership
3.5%
Form type
SCHEDULE 13G/A
Filing time
11 Feb 2026, 15:46:02 UTC
Date of event
31 Dec 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Longwood Fund III GP, LLC 3.5% 1,677,082 0 1,677,082 /s/ Robert Hadfield Robert Hadfield, General Counsel
Longwood Fund III, L.P. 3.5% 1,677,082 0 1,677,082 /s/ Robert Hadfield Robert Hadfield, General Counsel of the Reporting Person's general partner