Christopher D. Brown, Director at 908 Devices Inc. (MASS), sold 100 shares at $9.00 ($900) on 2026-06-04, disclosed to the SEC on 2026-06-05.
Scheduled sale ($900) by Director under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| Filing → |
| MASS | SELL | 2026-08-12 | $162K | — | Filing → |
| MASS | SELL | 2026-08-07 | $170K | — | Filing → |
| MASS | SELL | 2026-07-07 | $20K | — | Filing → |