144 0001691428 XXXXXXXX LIVE 0001785530 Werewolf Therapeutics, Inc. 001-40366 200 Talcott Avenue 2nd Floor Watertown MA 02472 6179520555 UBS Oncology Impact Fund, L.P. Shareholder Common Merrill Lynch

555 California Street 18th Floor San Francisco CA 94104

107463 123582.45 45728999 11/10/2025 NASDAQ Common 05/04/2021 Private Placement Issuer N 107463 05/04/2021 Cash Y Please see attached for securities sold over the last 3 months 11/10/2025 09/24/2025 Kristen Laguerre