Company · CIK 0001555279 · SIC 3826 — Laboratory Analytical Instruments · Nasdaq
908 Devices Inc. · MASS
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 23, 2026 SForm 4 → | Sep 25, 4:19 pm EDT | AWM Investment Company, Inc.10% Owner | 25,000 | $11.36 | $283,876 | 4,754,773 | −0.52% | |
| Sep 15, 2026 SForm 4 → | Sep 17, 5:27 pm EDT | John KennewegSVP, Sales & Product Marketing | 27,656 | $10.13 | $280,070 | 57,784 | −32.4% | 10b5-1 |
| Sep 15, 2026 MForm 4 → | Sep 17, 5:27 pm EDT | John KennewegSVP, Sales & Product Marketing | 27,656 | $0.96 | $26,550 | 63,041 | — | 10b5-1 |
| Sep 2, 2026 SForm 4 → | Sep 4, 4:15 pm EDT | Christopher D. BrownDirector | 30,000 | $10.58 | $317,400 | 775,559 | −3.72% | 10b5-1 |
| Aug 25, 2026 SForm 4 → | Aug 27, 4:55 pm EDT | Joseph H. Griffith IVChief Financial Officer | 11,459 | $10.95 | $125,476 | 121,497 | −8.62% | 10b5-1 |
| Aug 20, 2026 SForm 4 → | Aug 24, 4:50 pm EDT | AWM Investment Company, Inc.10% Owner | 50,000 | $10.60 | $529,797 | 4,779,773 | −1.04% | |
| Aug 13, 2026 SForm 4 → | Aug 17, 5:30 pm EDT | Kevin J. KnoppPresident and CEO, Director | 27,622 | $10.27 | $283,677 | 555,968 | −4.73% | 10b5-1 |
| Aug 10, 2026 SForm 4 → | Aug 12, 5:05 pm EDT | Christopher D. BrownDirector | 17,800 | $9.12 | $162,406 | 805,559 | −2.16% | 10b5-1 |
| Aug 10, 2026 SForm 4 → | Aug 12, 5:05 pm EDT | Kevin J. KnoppPresident and CEO, Director | 149,013 | $9.90 | $1,475,145 | 583,590 | −20.3% | 10b5-1 |
| Aug 5, 2026 SForm 4 → | Aug 7, 4:50 pm EDT | Christopher D. BrownDirector | 20,000 | $8.49 | $169,800 | 823,359 | −2.37% | 10b5-1 |
| Aug 4, 2026 SForm 4 → | Aug 6, 4:26 pm EDT | AWM Investment Company, Inc.10% Owner | 50,000 | $8.36 | $417,765 | 4,829,773 | −1.02% | |
| Aug 1, 2026 MForm 4 → | Aug 3, 4:15 pm EDT | Brandi C VannDirector | 5,192 | — | — | 5,192 | — | |
| Jul 2, 2026 SForm 4 → | Jul 7, 4:45 pm EDT | Kevin J. KnoppPresident and CEO, Director | 222 | $9.07 | $2,014 | 732,603 | −0.03% | 10b5-1 |
| Jul 2, 2026 SForm 4 → | Jul 7, 4:45 pm EDT | Christopher D. BrownDirector | 2,200 | $9.02 | $19,844 | 843,359 | −0.26% | 10b5-1 |
| Jun 30, 2026 SForm 4 → | Jul 2, 4:15 pm EDT | Christopher D. BrownDirector | 20,000 | $8.84 | $176,800 | 845,559 | −2.31% | 10b5-1 |
| Jun 26, 2026 SForm 4 → | Jun 30, 5:10 pm EDT | Kevin J. KnoppPresident and CEO, Director | 2,798 | $9.09 | $25,434 | 732,825 | −0.38% | 10b5-1 |
| Jun 25, 2026 MForm 4 → | Jun 25, 4:15 pm EDT | Michele M. LeonhartDirector | 6,486 | — | — | 27,054 | — | |
| Jun 23, 2026 SForm 4 → | Jun 25, 5:15 pm EDT | Christopher D. BrownDirector | 9,900 | $9.04 | $89,496 | 865,559 | −1.13% | 10b5-1 |
| Jun 23, 2026 SForm 4 → | Jun 25, 5:15 pm EDT | Kevin J. KnoppPresident and CEO, Director | 60,345 | $9.12 | $550,624 | 735,623 | −7.58% | 10b5-1 |
| Jun 22, 2026 SForm 4 → | Jun 24, 4:26 pm EDT | AWM Investment Company, Inc.10% Owner | 7,718 | $9.00 | $69,428 | 4,879,773 | −0.16% | |
| Jun 10, 2026 MForm 4 → | Jun 12, 4:51 pm EDT | Michele M. LeonhartDirector | 14,083 | — | — | 20,568 | — | |
| Jun 10, 2026 MForm 4 → | Jun 12, 4:49 pm EDT | E Kevin HrusovskyDirector | 14,083 | — | — | 165,390 | — | |
| Jun 10, 2026 MForm 4 → | Jun 12, 4:48 pm EDT | Anthony HuntDirector | 14,083 | — | — | 44,168 | — | |
| Jun 10, 2026 MForm 4 → | Jun 12, 4:47 pm EDT | Fenel M EloiDirector | 14,083 | — | — | 40,897 | — | |
| Jun 10, 2026 MForm 4 → | Jun 12, 4:46 pm EDT | Keith CrandellDirector | 14,083 | — | — | 39,374 | — | |
| Jun 10, 2026 MForm 4 → | Jun 12, 4:45 pm EDT | Mark SpotoDirector | 14,083 | — | — | 89,346 | — | |
| Jun 4, 2026 SForm 4 → | Jun 5, 6:49 pm EDT | Christopher D. BrownDirector | 100 | $9.00 | $900 | 875,459 | −0.01% | 10b5-1 |
| Jun 3, 2026 SForm 4 → | Jun 4, 4:15 pm EDT | Christopher D. BrownDirector | 20,000 | $8.73 | $174,600 | 875,559 | −2.23% | 10b5-1 |
| Jun 2, 2026 SForm 4 → | Jun 4, 4:43 pm EDT | AWM Investment Company, Inc.10% Owner | 42,282 | $8.97 | $379,231 | 4,887,491 | −0.86% |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 MForm 4 → | Sep 17, 5:27 pm EDT | John KennewegSVP, Sales & Product Marketing | 27,656 | — | — | 0 | — | 10b5-1 |
| Aug 1, 2026 MForm 4 → | Aug 3, 4:15 pm EDT | Brandi C VannDirector | 5,192 | — | — | 10,385 | — | |
| Jun 25, 2026 MForm 4 → | Jun 25, 4:15 pm EDT | Michele M. LeonhartDirector | 6,486 | — | — | 6,485 | — | |
| Jun 11, 2026 AForm 4 → | Jun 12, 4:52 pm EDT | Brandi C VannDirector | 19,865 | — | — | 6,209 | — | |
| Jun 10, 2026 AMForm 4 → | Jun 12, 4:51 pm EDT | Michele M. LeonhartDirector | 33,948 | — | — | 6,209 | — | |
| Jun 10, 2026 AMForm 4 → | Jun 12, 4:49 pm EDT | E Kevin HrusovskyDirector | 33,948 | — | — | 6,209 | — | |
| Jun 10, 2026 AMForm 4 → | Jun 12, 4:48 pm EDT | Anthony HuntDirector | 33,948 | — | — | 6,209 | — | |
| Jun 10, 2026 AMForm 4 → | Jun 12, 4:47 pm EDT | Fenel M EloiDirector | 33,948 | — | — | 6,209 | — | |
| Jun 10, 2026 AMForm 4 → | Jun 12, 4:46 pm EDT | Keith CrandellDirector | 33,948 | — | — | 6,209 | — | |
| Jun 10, 2026 AMForm 4 → | Jun 12, 4:45 pm EDT | Mark SpotoDirector | 33,948 | — | — | 6,209 | — |