Briggs Morrison - Jun 12, 2025 Form 4 Insider Report for Werewolf Therapeutics, Inc. (HOWL)

Role
Director
Signature
/s/ Jonathan Owen, Attorney-in-fact
Stock symbol
HOWL
Transactions as of
Jun 12, 2025
Transactions value $
$0
Form type
4
Date filed
6/13/2025, 04:10 PM
Previous filing
Jun 6, 2025
Next filing
Jun 27, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Morrison Briggs Director C/O WEREWOLF THERAPEUTICS, INC., 200 TALCOTT AVENUE, 2ND FLOOR, WATERTOWN /s/ Jonathan Owen, Attorney-in-fact 2025-06-13 0001654430

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction HOWL Stock Option (right to buy) Award $0 +27K $0.00 27K Jun 12, 2025 Common Stock 27K $1.29 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The option was granted on June 12, 2025. The shares underlying the option vest in full on the earlier of the first anniversary of the grant date and the next annual meeting of stockholders following the grant date, subject to the reporting person's continued service as a director.