908 Devices Inc.
MASS
34 insider filings · Latest: Jun 26, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 16, 2025 | Jun 16 8:24 PM | MICHAEL S TURNER | Proposed Sale | 24,603 | $7.31 | $179.8K | — | View → |
| Jun 4, 2025 | Jun 4 8:26 PM | JOSEPH H GRIFFITH IV | Proposed Sale | 6,940 | $6.62 | $45.9K | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Mar 2, 2026 | Mar 5 9:50 PM | Kevin J. MccallionSVP, Products and Production | Option Exercise | 7 | $1.05 | 26,686(D) | View → |
| Feb 1, 2026 | Feb 4 1:45 AM | Christopher D. BrownDirector | Option Exercise | 23,437 | — | 21,982(D) | View → |
| Feb 2, 2026 | Feb 4 1:45 AM | Kevin J. KnoppDirector, President and CEO | Grant/Award | 296,021 | $6.19 | 90,043(D) | View → |
| Feb 1, 2026 | Feb 4 1:45 AM | Kevin J. KnoppDirector, President and CEO | Option Exercise | 107,999 | — | 132,576(D) | View → |
| Feb 2, 2026 | Feb 4 1:45 AM | Iv H. Griffith JosephChief Financial Officer | Grant/Award | 174,131 | $6.19 | 52,967(D) | View → |
| Feb 1, 2026 | Feb 4 1:45 AM | Iv H. Griffith JosephChief Financial Officer | Option Exercise | 70,141 | — | 86,945(D) | View → |
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