Werewolf Therapeutics, Inc.
HOWL
18 insider filings · Latest: Jul 6, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| May 11, 2026 | May 11 8:32 PM | MPM BioVentures 2014 (B), L.P. | Proposed Sale | 5,635 | $0.68 | $3.8K | — | View → |
| May 11, 2026 | May 11 8:32 PM | UBS Oncology Impact Fund, L.P. | Proposed Sale | 69,904 | $0.68 | $47.5K | — | View → |
| May 11, 2026 | May 11 8:31 PM | MPM Asset Management Investors BV2014 LLC | Proposed Sale | 2,908 | $0.68 | $2.0K | — | View → |
| May 7, 2026 | May 7 10:22 PM | Luke EvninDirector | Sale | 79,086 | $0.63 | $49.8K | 1,578,749(I) | View → |
| May 6, 2026 | May 7 10:22 PM | Luke EvninDirector | Sale | 14,635 | $0.66 | $9.7K | 1,657,835(I) | View → |
| May 5, 2026 | May 7 10:22 PM | Luke EvninDirector | Sale | 6,860 | $0.69 | $4.7K | 1,672,470(I) | View → |
| May 4, 2026 | May 4 10:00 PM | Luke EvninDirector | Sale | 47,963 | $0.72 | $34.5K | 1,679,330(I) | View → |
| May 1, 2026 | May 4 10:00 PM | Luke EvninDirector | Sale | 58,394 | $0.73 | $42.6K | 1,727,293(I) | View → |
| Apr 30, 2026 | May 4 10:00 PM | Luke EvninDirector | Sale | 168,262 | $0.72 | $121.1K | 1,785,687(I) | View → |
| May 1, 2026 | May 1 8:52 PM | MPM Asset Management Investors BV2014 LLC | Proposed Sale | 12,515 | $0.7196 | $9.0K | — | View → |
| May 1, 2026 | May 1 8:52 PM | UBS Oncology Impact Fund, L.P. | Proposed Sale | 300,821 | $0.7196 | $216.5K | — | View → |
| May 1, 2026 | May 1 8:52 PM | MPM BioVentures 2014 (B), L.P. | Proposed Sale | 24,251 | $0.7196 | $17.5K | — | View → |
| May 1, 2026 | May 1 8:51 PM | MPM BioVentures 2014, L.P. | Proposed Sale | 363,593 | $0.7196 | $261.6K | — | View → |
| May 1, 2026 | May 1 8:51 PM | MPM Oncology Innovations Fund, L.P. | Proposed Sale | 79,549 | $0.7196 | $57.2K | — | View → |
| May 1, 2026 | May 1 8:51 PM | MPM Asset Management LLC | Proposed Sale | 57,588 | $0.7196 | $41.4K | — | View → |
| Apr 29, 2026 | Apr 29 11:16 PM | Luke EvninDirector | Sale | 56,559 | $0.69 | $39.0K | 1,953,949(I) | View → |
| Apr 28, 2026 | Apr 29 11:16 PM | Luke EvninDirector | Sale | 95,412 | $0.73 | $69.7K | 2,010,508(I) | View → |
| Apr 27, 2026 | Apr 29 11:16 PM | Luke EvninDirector | Sale | 53,940 | $0.85 | $45.8K | 2,105,920(I) | View → |
| Apr 29, 2026 | Apr 29 8:48 PM | MPM Asset Management LLC | Proposed Sale | 20,608 | $0.74 | $15.2K | — | View → |
| Apr 29, 2026 | Apr 29 8:48 PM | MPM Asset Management Investors BV2014 LLC | Proposed Sale | 4,479 | $0.74 | $3.3K | — | View → |
Stock Options & Derivatives
No transactions found.