Companies / 908 Devices Inc. / Activity
Activity — 908 Devices Inc.
46 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Dec 30, 2025 | Spoto Mark Director | Gift | Common Stock | $0 | +928 +1.25% | 75,263 0.18% of shares | low |
| Dec 30, 2025 | Spoto Mark Director | Gift | Common Stock | $0 | -928 -100.00% | 0 0.00% of shares | low |
| Mar 2, 2026 | McCallion Kevin J. Executive | Exercise | Common Stock | $7 | +7 +0.02% | 44,932 0.11% of shares | low |
| Mar 2, 2026 | McCallion Kevin J. Executive | Sell | Common Stock | $49 | -7 -0.02% | 44,918 0.11% of shares | low |
| Mar 2, 2026 | McCallion Kevin J. Executive | Sell | Common Stock | $49 | -7 -0.02% | 44,925 0.11% of shares | low |
| Feb 2, 2026 | Griffith Joseph H. IV Executive | Sell | Common Stock | $143.2K | -23K -14.21% | 139,896 0.34% of shares | medium |
| Feb 2, 2026 | Knopp Kevin J. CEO | Sell | Common Stock | $214.8K | -35K -4.18% | 795,968 1.93% of shares | medium |
| Jun 11, 2026 | Hrusovsky E Kevin Director | Grant | Stock Option (option to buy) | — | +6K | 6,209 0.02% of shares | low |
| Jun 11, 2026 | Hrusovsky E Kevin Director | Grant | Restricted Stock Units | — | +14K | 13,656 0.03% of shares | low |
| Jun 10, 2026 | Hrusovsky E Kevin Director | Exercise | Restricted Stock Units | — | -14K -100.00% | 0 0.00% of shares | low |
| Jun 10, 2026 | Hrusovsky E Kevin Director | Exercise | Common Stock | — | +14K +9.31% | 165,390 0.40% of shares | low |
| Jun 11, 2026 | Eloi Fenel M Director | Grant | Stock Option (option to buy) | — | +6K | 6,209 0.02% of shares | low |
| Jun 11, 2026 | Eloi Fenel M Director | Grant | Restricted Stock Units | — | +14K | 13,656 0.03% of shares | low |
| Jun 10, 2026 | Eloi Fenel M Director | Exercise | Restricted Stock Units | — | -14K -100.00% | 0 0.00% of shares | low |
| Jun 10, 2026 | Eloi Fenel M Director | Exercise | Common Stock | — | +14K +52.52% | 40,897 0.10% of shares | low |
| Jun 11, 2026 | Crandell Keith Director | Grant | Stock Option (option to buy) | — | +6K | 6,209 0.02% of shares | low |
| Jun 11, 2026 | Crandell Keith Director | Grant | Restricted Stock Units | — | +14K | 13,656 0.03% of shares | low |
| Jun 10, 2026 | Crandell Keith Director | Exercise | Restricted Stock Units | — | -14K -100.00% | 0 0.00% of shares | low |
| Jun 10, 2026 | Crandell Keith Director | Exercise | Common Stock | — | +14K +55.68% | 39,374 0.10% of shares | low |
| Feb 1, 2026 | Brown Christopher D. Director | Exercise | Restricted Stock Units | — | -11K -33.34% | 21,982 0.05% of shares | low |
| Feb 1, 2026 | Brown Christopher D. Director | Exercise | Restricted Stock Units | — | -7K -50.00% | 7,418 0.02% of shares | low |
| Feb 1, 2026 | Brown Christopher D. Director | Exercise | Restricted Stock Units | — | -5K -100.00% | 0 0.00% of shares | low |
| Feb 1, 2026 | Brown Christopher D. Director | Exercise | Common Stock | — | +11K +1.13% | 985,559 2.38% of shares | low |
| Feb 1, 2026 | Brown Christopher D. Director | Exercise | Common Stock | — | +7K +0.77% | 974,567 2.36% of shares | low |
| Feb 1, 2026 | Brown Christopher D. Director | Exercise | Common Stock | — | +5K +0.52% | 967,149 2.34% of shares | low |
| Feb 2, 2026 | Knopp Kevin J. CEO | Grant | Stock Option (option to buy) | — | +90K | 90,043 0.22% of shares | low |
| Feb 2, 2026 | Knopp Kevin J. CEO | Grant | Restricted Stock Units | — | +206K | 205,978 0.50% of shares | low |
| Feb 1, 2026 | Knopp Kevin J. CEO | Exercise | Restricted Stock Units | — | -66K -33.33% | 132,576 0.32% of shares | low |
| Feb 1, 2026 | Knopp Kevin J. CEO | Exercise | Restricted Stock Units | — | -17K -33.33% | 34,014 0.08% of shares | low |
| Feb 1, 2026 | Knopp Kevin J. CEO | Exercise | Restricted Stock Units | — | -13K -50.00% | 13,448 0.03% of shares | low |
| Feb 1, 2026 | Knopp Kevin J. CEO | Exercise | Restricted Stock Units | — | -11K -100.00% | 0 0.00% of shares | low |
| Feb 1, 2026 | Knopp Kevin J. CEO | Exercise | Common Stock | — | +66K +8.67% | 830,732 2.01% of shares | low |
| Feb 1, 2026 | Knopp Kevin J. CEO | Exercise | Common Stock | — | +17K +2.28% | 764,444 1.85% of shares | low |
| Feb 1, 2026 | Knopp Kevin J. CEO | Exercise | Common Stock | — | +13K +1.83% | 747,437 1.81% of shares | low |
| Feb 1, 2026 | Knopp Kevin J. CEO | Exercise | Common Stock | — | +11K +1.56% | 733,988 1.78% of shares | low |
| Feb 2, 2026 | Griffith Joseph H. IV Executive | Grant | Stock Option (option to buy) | — | +53K | 52,967 0.13% of shares | low |
| Feb 2, 2026 | Griffith Joseph H. IV Executive | Grant | Restricted Stock Units | — | +121K | 121,164 0.29% of shares | low |
| Feb 1, 2026 | Griffith Joseph H. IV Executive | Exercise | Restricted Stock Units | — | -43K -33.33% | 86,945 0.21% of shares | low |
| Feb 1, 2026 | Griffith Joseph H. IV Executive | Exercise | Restricted Stock Units | — | -11K -33.33% | 22,521 0.05% of shares | low |
| Feb 1, 2026 | Griffith Joseph H. IV Executive | Exercise | Restricted Stock Units | — | -10K -50.00% | 10,306 0.02% of shares | low |
| Feb 1, 2026 | Griffith Joseph H. IV Executive | Exercise | Restricted Stock Units | — | -5K -100.00% | 0 0.00% of shares | low |
| Feb 1, 2026 | Griffith Joseph H. IV Executive | Exercise | Common Stock | — | +43K +36.35% | 163,071 0.39% of shares | low |
| Feb 1, 2026 | Griffith Joseph H. IV Executive | Exercise | Common Stock | — | +11K +10.39% | 119,598 0.29% of shares | low |
| Feb 1, 2026 | Griffith Joseph H. IV Executive | Exercise | Common Stock | — | +10K +10.51% | 108,338 0.26% of shares | low |
| Feb 1, 2026 | Griffith Joseph H. IV Executive | Exercise | Common Stock | — | +5K +5.49% | 98,032 0.24% of shares | low |
| Mar 2, 2026 | McCallion Kevin J. Executive | Exercise | Stock Option (right to buy) | — | -7 -0.03% | 26,686 0.06% of shares | low |