Joseph H. Griffith IV, Chief Financial Officer at 908 Devices Inc. (MASS), sold 5,000 shares at $9.05 ($45K) on 2025-10-03, disclosed to the SEC on 2025-10-06.
Scheduled sale ($45k) 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $9.04 | 708 | $6K | 14.1% |
| 2 | $9.05 | 4,292 | $39K | 85.9% |
| Total | $9.05 avg | 5,000 | $45K | 100% |
| Filing → |
| MASS | SELL | 2026-02-03 | $143K | — | Filing → |
| MASS | SELL | 2025-09-23 | $35K | — | Filing → |
| MASS | SELL | 2025-06-06 | $49K | — | Filing → |