Joseph H. Griffith IV, Chief Financial Officer at 908 Devices Inc. (MASS), sold 1,000 shares at $15.02 ($15K) on 2022-06-15, disclosed to the SEC on 2022-06-17.
Scheduled sale ($15k) by Chief Financial Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| Filing → |
| MASS | SELL | 2026-02-03 | $143K | — | Filing → |
| MASS | SELL | 2025-10-06 | $45K | — | Filing → |
| MASS | SELL | 2025-09-23 | $35K | — | Filing → |