HOWL- Werewolf Therapeutics, Inc.

Name: Werewolf Therapeutics, Inc. Insider Trading Data
Creator: U.S. Securities and Exchange Commission
License: https://www.sec.gov/privacy#accessibility

Werewolf Therapeutics, Inc. (HOWL) has 4 insiders with recent SEC Form 4 filings, including 0 buys and 33 sells. HOWL is classified in the Biotechnology industry within the Health Care sector.

Insider Ownership

Role	Insider	Shares	Value	30d
10%	Mpm Bioventures 2014, L.P.	4.78M	$1.68M	-
10%	Gadicke Ansbert	4.78M	$1.68M	-
Dir	Evnin Luke	377.2K	$132.4K	-173,515
10%	Ra Capital Management, L.P.	361.2K	$126.8K	-678,226

Activity

Buys and sells only

Transactions

10 filings · page 4

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Nov 17, 2025	Evnin Luke55	Director	Sell	134,553	$0.96	$128,785.31	-1.2%	-28.4%	-
Nov 12, 2025	Gadicke Ansbert85	10% Owner	Sell	213,529	$1.13	$241,278.01	-0.9%	-34.2%	-
Nov 12, 2025	Evnin Luke55	Director	Sell	137,041	$1.13	$154,850.07	-0.9%	-34.2%	-
Nov 12, 2025	Mpm Bioventures 2014, L.P.67	10% Owner	Sell	213,529	$1.13	$241,278.01	-0.9%	-34.2%	-
Nov 6, 2025	Evnin Luke55	Director	Sell	155,885	$1.22	$189,830.23	-1.3%	-46.5%	-
Nov 6, 2025	Mpm Bioventures 2014, L.P.67	10% Owner	Sell	242,890	$1.22	$295,781.28	-1.3%	-46.5%	-
Nov 6, 2025	Gadicke Ansbert85	10% Owner	Sell	242,890	$1.22	$295,781.28	-1.3%	-46.5%	-
Nov 3, 2025	Gadicke Ansbert85	10% Owner	Sell	295,043	$1.33	$391,636.07	-1.5%	-48.2%	-
Nov 3, 2025	Mpm Bioventures 2014, L.P.67	10% Owner	Sell	295,043	$1.33	$391,636.07	-1.5%	-48.2%	-
Nov 3, 2025	Evnin Luke55	Director	Sell	189,356	$1.33	$251,348.62	-1.6%	-48.2%	-

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Insider	Role	Shares	Value	Buys	Sells

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC