Kevin J. Knopp serves as Executive at 908 Devices Inc., where they oversee executive responsibilities. Since joining the company, Kevin J. Knopp has executed 55 insider transactions totaling $9.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 13, 2024 involved purchasing 10,000 shares valued at $64.2K.
Kevin J. Knopp currently holds 508,981 shares of 908 Devices Inc. (MASS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Kevin J. Knopp has been a net seller of MASS stock. They have purchased $293.4K and sold $8.8M worth of shares.
Kevin J. Knopp's most recent insider trade was on May 13, 2024, when they purchased 10,000 shares at $6.42 per share.
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| $5.77 |
| Discretionary |
| May 9, 2024 | MASS | $58.3K | Purchase | 10,000 | $5.83 | Discretionary |
| May 8, 2024 | MASS | $57.2K | Purchase | 10,000 | $5.72 | Discretionary |
| May 7, 2024 | MASS | $56.0K | Purchase | 10,000 | $5.60 | Discretionary |
| Apr 16, 2024 | MASS | $82.3K | Option Exercise | 47,000 | $1.75 | Discretionary |
| Feb 1, 2024 | MASS | $0 | Option Exercise | 13,449 | $N/A | Discretionary |
| Feb 1, 2024 | MASS | $0 | Option Exercise | 11,255 | $N/A | Discretionary |
| Feb 1, 2024 | MASS | $34.9K | Sale | 4,972 | $7.02 | Discretionary |
| Feb 1, 2024 | MASS | $28.6K | Sale | 4,099 | $6.97 | Discretionary |
| Jun 5, 2023 | MASS | $49.9K | Option Exercise | 28,500 | $1.75 | Discretionary |
| May 23, 2023 | MASS | $607.2K | Sale | 60,000 | $10.12 | Planned |
| Feb 16, 2023 | MASS | $49.0K | Sale | 4,842 | $10.12 | Discretionary |
| Feb 15, 2023 | MASS | $156.0K | Sale | 15,158 | $10.29 | Discretionary |
| Feb 2, 2023 | MASS | $420.4K | Sale | 40,000 | $10.51 | Discretionary |
| Feb 1, 2023 | MASS | $0 | Option Exercise | 11,255 | $N/A | Discretionary |
| Feb 1, 2023 | MASS | $37.9K | Sale | 4,049 | $9.36 | Discretionary |
| Nov 15, 2022 | MASS | $12.6K | Sale | 1,013 | $12.40 | Discretionary |
| Nov 15, 2022 | MASS | $77.8K | Sale | 6,619 | $11.76 | Discretionary |
| Nov 15, 2022 | MASS | $130.4K | Sale | 12,368 | $10.54 | Discretionary |
| Oct 18, 2022 | MASS | $288.0K | Sale | 18,800 | $15.32 | Discretionary |
| Oct 17, 2022 | MASS | $164.4K | Sale | 11,200 | $14.68 | Discretionary |
| Sep 15, 2022 | MASS | $508.2K | Sale | 30,000 | $16.94 | Discretionary |
| Aug 15, 2022 | MASS | $531.3K | Sale | 27,627 | $19.23 | Discretionary |
| Aug 15, 2022 | MASS | $46.8K | Sale | 2,373 | $19.72 | Discretionary |
| Aug 8, 2022 | MASS | $7.2K | Sale | 286 | $25.17 | Discretionary |
| Aug 5, 2022 | MASS | $656.0K | Sale | 25,910 | $25.32 | Discretionary |
| Aug 1, 2022 | MASS | $329.0K | Sale | 14,647 | $22.46 | Discretionary |
| Jul 29, 2022 | MASS | $400.0K | Sale | 18,000 | $22.22 | Discretionary |
| Jul 28, 2022 | MASS | $125.5K | Sale | 5,700 | $22.01 | Discretionary |