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 |
|---|---|---|---|---|---|---|---|---|
| Dec 29, 2025 | Dec 29 9:46 PM | MPM BioVentures 2014, L.P. | Proposed Sale | 130,125 | $0.6543 | $85.1K | — | View → |
| Dec 29, 2025 | Dec 29 9:45 PM | MPM BioVentures 2014 (B), L.P. | Proposed Sale | 8,679 | $0.6543 | $5.7K | — | View → |
| Dec 29, 2025 | Dec 29 9:45 PM | MPM Asset Management LLC | Proposed Sale | 20,597 | $0.6543 | $13.5K | — | View → |
| Dec 22, 2025 | Dec 22 9:57 PM | MPM BioVentures 2014, L.P. | Proposed Sale | 130,125 | $0.6868 | $89.4K | — | View → |
| Dec 22, 2025 | Dec 22 9:57 PM | MPM Asset Management Investors BV2014 LLC | Proposed Sale | 4,479 | $0.6868 | $3.1K | — | View → |
| Dec 22, 2025 | Dec 22 9:56 PM | UBS Oncology Impact Fund, L.P. | Proposed Sale | 107,463 | $0.6868 | $73.8K | — | View → |
| Dec 22, 2025 | Dec 22 9:56 PM | MPM Oncology Innovations Fund, L.P. | Proposed Sale | 28,657 | $0.6868 | $19.7K | — | View → |
| Dec 22, 2025 | Dec 22 9:56 PM | MPM BioVentures 2014 (B), L.P. | Proposed Sale | 8,679 | $0.6868 | $6.0K | — | View → |
| Dec 22, 2025 | Dec 22 9:55 PM | MPM Asset Management LLC | Proposed Sale | 20,597 | $0.6868 | $14.1K | — | View → |
| Dec 10, 2025 | Dec 10 10:05 PM | MPM Asset Management LLC | Proposed Sale | 14,029 | $1.01 | $14.2K | — | View → |
| Dec 10, 2025 | Dec 10 10:04 PM | MPM Oncology Innovations Fund, L.P. | Proposed Sale | 19,519 | $1.01 | $19.7K | — | View → |
| Dec 10, 2025 | Dec 10 10:03 PM | UBS Oncology Impact Fund, L.P. | Proposed Sale | 73,195 | $1.01 | $73.9K | — | View → |
| Dec 10, 2025 | Dec 10 10:02 PM | MPM Asset Management Investors BV2014 LLC | Proposed Sale | 3,050 | $1.01 | $3.1K | — | View → |
| Dec 10, 2025 | Dec 10 10:02 PM | MPM BioVentures 2014, L.P. | Proposed Sale | 88,632 | $1.01 | $89.5K | — | View → |
| Dec 10, 2025 | Dec 10 10:01 PM | MPM BioVentures 2014 (B), L.P. | Proposed Sale | 5,912 | $1.01 | $6.0K | — | View → |
| Dec 3, 2025 | Dec 3 9:40 PM | MPM BioVentures 2014 (B), L.P. | Proposed Sale | 8,679 | $0.86 | $7.5K | — | View → |
| Dec 3, 2025 | Dec 3 9:40 PM | MPM Asset Management LLC | Proposed Sale | 20,597 | $0.86 | $17.7K | — | View → |
| Dec 3, 2025 | Dec 3 9:39 PM | MPM Oncology Innovations Fund, L.P. | Proposed Sale | 28,657 | $0.86 | $24.6K | — | View → |
| Dec 3, 2025 | Dec 3 9:39 PM | UBS Oncology Impact Fund, L.P. | Proposed Sale | 107,463 | $0.86 | $92.4K | — | View → |
| Dec 3, 2025 | Dec 3 9:39 PM | MPM Asset Management Investors BV2014 LLC | Proposed Sale | 4,479 | $0.86 | $3.9K | — | View → |
Stock Options & Derivatives
No transactions found.