MPM BioVentures 2014, L.P., 10% Owner at Harpoon Therapeutics, Inc. (HARP), sold 1,524 shares at $14.00 ($21K) on 2019-02-12, disclosed to the SEC on 2019-02-14.
Open-market sale of $21k HARP 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 | SELL | 2026-08-31 | $616K | — | Filing → |
| TRDA | SELL | 2026-08-26 | $462K | — | Filing → |
| HOWL | SELL | 2025-11-12 | $438K | — | Filing → |