Werewolf Therapeutics, Inc.
HOWL
17 insider filings · Latest: Jun 29, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | Jun 3 10:42 PM | Luke EvninDirector | Sale | 80,459 | $0.47 | $37.8K | 542,120(I) | View → |
| May 29, 2026 | May 29 10:51 PM | Luke EvninDirector | Sale | 32,556 | $0.45 | $14.7K | 622,579(I) | View → |
| May 28, 2026 | May 29 10:51 PM | Luke EvninDirector | Sale | 27,698 | $0.46 | $12.7K | 655,135(I) | View → |
| May 27, 2026 | May 29 10:51 PM | Luke EvninDirector | Sale | 80,852 | $0.48 | $38.8K | 682,833(I) | View → |
| May 28, 2026 | May 28 9:04 PM | MPM BioVentures 2014, L.P. | Proposed Sale | 244,185 | $0.49 | $119.7K | — | View → |
| May 28, 2026 | May 28 9:03 PM | MPM BioVentures 2014 (B), L.P. | Proposed Sale | 16,287 | $0.49 | $8.0K | — | View → |
| May 28, 2026 | May 28 9:03 PM | UBS Oncology Impact Fund, L.P. | Proposed Sale | 202,029 | $0.49 | $99.0K | — | View → |
| May 28, 2026 | May 28 9:03 PM | MPM Asset Management LLC | Proposed Sale | 38,675 | $0.49 | $19.0K | — | View → |
| May 28, 2026 | May 28 9:03 PM | MPM Asset Management Investors BV2014 LLC | Proposed Sale | 8,405 | $0.49 | $4.1K | — | View → |
| May 28, 2026 | May 28 9:02 PM | MPM Oncology Innovations Fund, L.P. | Proposed Sale | 53,425 | $0.49 | $26.2K | — | View → |
| May 26, 2026 | May 26 10:18 PM | Luke EvninDirector | Sale | 67,950 | $0.47 | $31.9K | 763,685(I) | View → |
| May 22, 2026 | May 26 10:18 PM | Luke EvninDirector | Sale | 87,425 | $0.45 | $39.3K | 831,635(I) | View → |
| May 21, 2026 | May 26 10:18 PM | Luke EvninDirector | Sale | 36,387 | $0.42 | $15.3K | 919,060(I) | View → |
| May 20, 2026 | May 20 10:08 PM | Luke EvninDirector | Sale | 85,895 | $0.43 | $36.9K | 955,447(I) | View → |
| May 19, 2026 | May 20 10:08 PM | Luke EvninDirector | Sale | 62,970 | $0.45 | $28.3K | 1,041,342(I) | View → |
| May 18, 2026 | May 20 10:08 PM | Luke EvninDirector | Sale | 22,184 | $0.50 | $11.1K | 1,104,312(I) | View → |
| May 18, 2026 | May 18 9:03 PM | MPM Oncology Innovations Fund, L.P. | Proposed Sale | 63,540 | $0.5151 | $32.7K | — | View → |
| May 18, 2026 | May 18 9:02 PM | MPM BioVentures 2014, L.P. | Proposed Sale | 290,419 | $0.5151 | $149.6K | — | View → |
| May 18, 2026 | May 18 9:02 PM | MPM BioVentures 2014 (B), L.P. | Proposed Sale | 19,370 | $0.5151 | $10.0K | — | View → |
| May 18, 2026 | May 18 9:02 PM | UBS Oncology Impact Fund, L.P. | Proposed Sale | 240,280 | $0.5151 | $123.8K | — | View → |
Stock Options & Derivatives
No transactions found.