Christopher D. Brown, Chief Technology Officer at 908 Devices Inc. (MASS), sold 100 shares at $20.00 ($2K) on 2022-03-11, disclosed to the SEC on 2022-03-15.
Scheduled sale ($2k) by Chief Technology 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 | 2026-08-12 | $162K | — | Filing → |
| MASS | SELL | 2026-08-07 | $170K | — | Filing → |
| MASS | SELL | 2026-07-07 | $20K | — | Filing → |