MPM Asset Management Investors BV2014 LLC, 10% Owner at Werewolf Therapeutics, Inc. (HOWL), sold 1,963 shares at $1.05 ($2K) on 2025-03-27, disclosed to the SEC on 2025-04-30.
Open-market sale of $2k HOWL by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| TRDA | BUY | 2021-11-04 | $2.0M | — | Filing → |
| ITOS | SELL | 2021-09-23 | $1.9M | — | Filing → |
| HARP | SELL | 2021-02-09 | $3.5M | — | Filing → |