4
Changes in Ownership
Werewolf Therapeutics, Inc. Filed Acc 0001231919-25-000575
Former 10% Owner sold 199,732 shares at an average $0.92 ($183,275)
- 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. Former 10% Owner | 2025-12-02 | Sale 10b5-1 | −59,277 | $0.89 | $52,757 | 4,924,566 | I |
| MPM BioVentures 2014, L.P. Former 10% Owner | 2025-12-03 | Sale 10b5-1 | −57,225 | $0.87 | $49,786 | 4,867,341 | I |
| MPM BioVentures 2014, L.P. Former 10% Owner | 2025-12-04 | Sale 10b5-1 | −83,230 | $0.97 | $80,733 | 4,784,111 | I |
| Open-market sales · 199,732 sh · avg $0.92 · $183,275 | |||||||
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