Anil K. Singhal - 19 Feb 2025 Form 4 Insider Report for Werewolf Therapeutics, Inc. (HOWL)

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	+45,000		$0.000000	45,000	19 Feb 2025	Common Stock	45,000	$1.40	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	The option was granted on February 19, 2025. The shares underlying the option vest over three years, with one-third of the shares vesting on the first anniversary of the date of grant and the remaining shares vesting in equal monthly installments thereafter.