Joseph H. Griffith IV, Chief Financial Officer at 908 Devices Inc. (MASS), sold 36,376 shares at $19.08 ($695K) on 2022-06-27, disclosed to the SEC on 2022-06-27.
Open-market sale of $695k MASS by Chief Financial Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $19.13 | 13,129 | $251K | 36.1% |
| 2 | $19.13 | 13,129 | $251K | 36.1% |
| 3 | $19.08 | 5,059 | $97K | 13.9% |
| 4 | $19.08 | 5,059 | $97K | 13.9% |
| Total | $19.12 avg | 36,376 | $695K | 100% |
| Filing → |
| MASS | SELL | 2026-02-03 | $143K | — | Filing → |
| MASS | SELL | 2025-10-06 | $45K | — | Filing → |
| MASS | SELL | 2025-09-23 | $35K | — | Filing → |