Insider holders · CIK 0001555279
908 Devices Inc. · MASS
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Keith CrandellDirector | 39,374 | 5,725,045 | 5,764,419 | Jun 12, 2026 · 4:46 pm EDT | Form 4 |
| AWM Investment Company, Inc.10% Owner | — | 4,754,773 | 4,754,773 | Sep 25, 2026 · 4:19 pm EDT | Form 4 |
| Kevin J. KnoppPresident and CEO | 555,968 | 541,223 | 1,097,191 | Aug 17, 2026 · 5:30 pm EDT | Form 4 |
| Christopher D. BrownDirector | 775,559 | — | 775,559 | Sep 4, 2026 · 4:15 pm EDT | Form 4 |
| E Kevin HrusovskyDirector | 165,390 | 329,675 | 495,065 | Jun 12, 2026 · 4:49 pm EDT | Form 4 |
| Joseph H. Griffith IVChief Financial Officer | 121,497 | — | 121,497 | Aug 27, 2026 · 4:55 pm EDT | Form 4 |
| Mark SpotoDirector | 89,346 | 3,599 | 92,945 | Jun 12, 2026 · 4:45 pm EDT | Form 4 |
| John KennewegSVP, Sales & Product Marketing | 57,784 | — | 57,784 | Sep 17, 2026 · 5:27 pm EDT | Form 4 |
| Anthony HuntDirector | 44,168 | — | 44,168 | Jun 12, 2026 · 4:48 pm EDT | Form 4 |
| Fenel M EloiDirector | 40,897 | — | 40,897 | Jun 12, 2026 · 4:47 pm EDT | Form 4 |
| Michele M. LeonhartDirector | 27,054 | — | 27,054 | Jun 25, 2026 · 4:15 pm EDT | Form 4 |
| Brandi C VannDirector | 5,192 | — | 5,192 | Aug 3, 2026 · 4:15 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.