4
Changes in Ownership
Werewolf Therapeutics, Inc. Filed Acc 0001231919-25-000441
10% owner sold 242,890 shares at an average $1.22 ($295,781)
- Traded under a Rule 10b5-1 plan
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| MPM BioVentures 2014, L.P. 10% owner | 2025-11-04 | Sale 10b5-1 | −140,488 | $1.22 | $171,395 | 6,007,122 | I |
| MPM BioVentures 2014, L.P. 10% owner | 2025-11-05 | Sale 10b5-1 | −47,950 | $1.22 | $58,499 | 5,959,172 | I |
| MPM BioVentures 2014, L.P. 10% owner | 2025-11-06 | Sale 10b5-1 | −54,452 | $1.21 | $65,887 | 5,904,720 | I |
| Open-market sales · 242,890 sh · avg $1.22 · $295,781 | |||||||
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