Kevin J. Knopp, President and CEO at 908 Devices Inc. (MASS), bought 15,000 shares at $4.44 ($67K) on 2025-05-15, disclosed to the SEC on 2025-05-19.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.
| Filing → |
| MASS | SELL | 2026-07-07 | $2K | — | Filing → |
| MASS | SELL | 2026-06-30 | $25K | — | Filing → |
| MASS | SELL | 2026-06-25 | $551K | — | Filing → |