Christopher D. Brown, Director at 908 Devices Inc. (MASS), sold 17,800 shares at $9.03 ($162K) on 2026-08-10, disclosed to the SEC on 2026-08-12.
Scheduled sale ($162k) 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $9.03 | 9,442 | $85K | 52.5% |
| 2 | $9.23 | 8,358 | $77K | 47.5% |
| Total | $9.12 avg | 17,800 | $162K | 100% |
| Filing → |
| MASS | SELL | 2026-08-07 | $170K | — | Filing → |
| MASS | SELL | 2026-07-07 | $20K | — | Filing → |
| MASS | SELL | 2026-07-02 | $177K | — | Filing → |