Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2024-02-01 Sale | 2024-02-02 7:10 pm | 908 Devices Inc. | MASS | Griffith Joseph H. IV Chief Financial Officer | 15,409 | $7.0586 | $108,765 | 121,122 (Direct) | View |
| 2024-02-01 Sale | 2024-02-02 4:40 pm | 908 Devices Inc. | MASS | Turner Michael S. Chief Legal & Admin Officer | 5,232 | $6.9875 | $36,559 | 47,687 (Direct) | View |
| 2024-02-01 Sale | 2024-02-02 4:39 pm | 908 Devices Inc. | MASS | Knopp Kevin J. President and CEO | 9,071 | $6.996 | $63,461 | 1,016,058 (Indirect Direct) | View |
| 2024-02-01 Sale | 2024-02-02 4:37 pm | 908 Devices Inc. | MASS | Brown Christopher D. Chief Product Officer | 3,957 | $7.0079 | $27,730 | 918,702 (Direct) | View |
| 2023-12-28 Sale | 2024-01-02 5:01 pm | 908 Devices Inc. | MASS | Griffith Joseph H. IV Chief Financial Officer | 6,000 | $12.08 | $72,480 | 80,000 (Direct) | View |
| 2023-12-19 Sale | 2023-12-21 4:47 pm | 908 Devices Inc. | MASS | Griffith Joseph H. IV Chief Financial Officer | 5,580 | $9.08 | $50,666 | 86,000 (Direct) | View |
| 2023-12-19 Sale | 2023-12-21 4:46 pm | 908 Devices Inc. | MASS | Brown Christopher D. Chief Product Officer | 20,000 | $9.1 | $182,000 | 877,905 (Direct) | View |
| 2023-06-07 Sale | 2023-06-09 4:17 pm | 908 Devices Inc. | MASS | Brown Christopher D. Chief Product Officer | 4,470 | $10.03 | $44,834 | 897,905 (Direct) | View |
| 2023-05-23 Sale | 2023-05-25 4:12 pm | 908 Devices Inc. | MASS | Brown Christopher D. Chief Technology Officer | 10,000 | $10.02 | $100,200 | 892,375 (Direct) | View |
| 2023-05-23 Sale | 2023-05-25 4:08 pm | 908 Devices Inc. | MASS | Knopp Kevin J. President and CEO | 60,000 | $10.12 | $607,200 | 909,071 (Indirect Direct) | View |
| 2023-02-15 Sale | 2023-02-17 4:06 pm | 908 Devices Inc. | MASS | Knopp Kevin J. President and CEO | 20,000 | $10.25 | $204,977 | 969,071 (Indirect Direct) | View |
| 2023-02-01 Sale | 2023-02-03 5:17 pm | 908 Devices Inc. | MASS | Turner Michael S. VP, General Counsel | 4,427 | $9.7168 | $43,016 | 13,281 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-04-16 Exercise | 2024-04-16 4:11 pm | N/A N/A | 908 Devices Inc. | MASS | Knopp Kevin J. President and CEO | 47,000 | $1.75 | 1,047,622 (Direct) | View |
| 2024-04-16 Exercise | 2024-04-16 4:11 pm | N/A 2027-01-01 | 908 Devices Inc. | MASS | Knopp Kevin J. President and CEO | 47,000 | $0 | 1,047,622 (Direct) | View |
| 2024-04-01 Exercise | 2024-04-02 4:06 pm | N/A N/A | 908 Devices Inc. | MASS | Brown Christopher D. Chief Product Officer | 3,600 | $1.75 | 999,312 (Direct) | View |
| 2024-04-01 Exercise | 2024-04-02 4:06 pm | N/A 2027-06-22 | 908 Devices Inc. | MASS | Brown Christopher D. Chief Product Officer | 3,600 | $0 | 999,312 (Direct) | View |
| 2024-03-26 Exercise | 2024-03-27 4:16 pm | N/A 2029-01-20 | 908 Devices Inc. | MASS | Griffith Joseph H. IV Chief Financial Officer | 8,437 | $0 | 98,437 (Direct) | View |
| 2024-03-26 Exercise | 2024-03-27 4:16 pm | N/A N/A | 908 Devices Inc. | MASS | Griffith Joseph H. IV Chief Financial Officer | 8,437 | $1.58 | 98,437 (Direct) | View |
| 2024-03-01 Option Award | 2024-03-05 6:06 pm | N/A 2034-02-28 | 908 Devices Inc. | MASS | Turner Michael S. Chief Legal & Admin Officer | 102,535 | $0 | 102,535 (Direct) | View |
| 2024-03-01 Option Award | 2024-03-05 6:06 pm | N/A 2034-02-28 | 908 Devices Inc. | MASS | Griffith Joseph H. IV Chief Financial Officer | 106,577 | $0 | 106,577 (Direct) | View |
| 2024-03-04 Exercise | 2024-03-05 6:05 pm | N/A N/A | 908 Devices Inc. | MASS | Hunt Anthony Director | 2,057 | $0 | 10,944 (Direct) | View |
| 2024-03-01 Option Award | 2024-03-05 6:05 pm | N/A 2034-02-28 | 908 Devices Inc. | MASS | Knopp Kevin J. President and CEO | 160,965 | $0 | 160,965 (Direct) | View |
| 2024-03-01 Option Award | 2024-03-05 6:05 pm | N/A 2034-02-28 | 908 Devices Inc. | MASS | Brown Christopher D. Chief Product Officer | 104,029 | $0 | 104,029 (Direct) | View |
| 2024-02-22 Exercise | 2024-02-23 4:11 pm | N/A N/A | 908 Devices Inc. | MASS | ELOI FENEL M Director | 508 | $0 | 7,673 (Direct) | View |
| 2024-02-22 Exercise | 2024-02-23 4:11 pm | N/A N/A | 908 Devices Inc. | MASS | George Jeffrey P. Director | 508 | $0 | 7,673 (Direct) | View |
| 2024-02-01 Exercise | 2024-02-02 7:10 pm | N/A N/A | 908 Devices Inc. | MASS | Griffith Joseph H. IV Chief Financial Officer | 15,409 | $0 | 121,122 (Direct) | View |
| 2024-02-01 Exercise | 2024-02-02 4:40 pm | N/A N/A | 908 Devices Inc. | MASS | Turner Michael S. Chief Legal & Admin Officer | 14,337 | $0 | 47,687 (Direct) | View |
| 2024-02-01 Exercise | 2024-02-02 4:39 pm | N/A N/A | 908 Devices Inc. | MASS | Knopp Kevin J. President and CEO | 24,704 | $0 | 1,016,058 (Direct) | View |
| 2024-02-01 Exercise | 2024-02-02 4:37 pm | N/A N/A | 908 Devices Inc. | MASS | Brown Christopher D. Chief Product Officer | 12,446 | $0 | 918,702 (Direct) | View |
| 2023-06-15 Option Award | 2023-06-16 5:52 pm | N/A N/A | 908 Devices Inc. | MASS | Eisenberg Marcia Director | 19,853 | $0 | 25,987 (Direct) | View |
| 2023-06-14 Exercise | 2023-06-16 5:52 pm | N/A N/A | 908 Devices Inc. | MASS | Eisenberg Marcia Director | 4,771 | $0 | 25,987 (Direct) | View |
| 2023-06-15 Option Award | 2023-06-16 5:52 pm | N/A N/A | 908 Devices Inc. | MASS | CRANDELL KEITH Director 10% Owner | 19,853 | $0 | 5,751,048 (Direct) | View |
| 2023-06-14 Exercise | 2023-06-16 5:52 pm | N/A N/A | 908 Devices Inc. | MASS | CRANDELL KEITH Director 10% Owner | 4,771 | $0 | 5,751,048 (Direct) | View |
| 2023-06-15 Option Award | 2023-06-16 5:52 pm | N/A N/A | 908 Devices Inc. | MASS | Hunt Anthony Director | 19,853 | $0 | 26,682 (Direct) | View |
| 2023-06-14 Exercise | 2023-06-16 5:52 pm | N/A N/A | 908 Devices Inc. | MASS | Hunt Anthony Director | 4,771 | $0 | 26,682 (Direct) | View |
| 2023-06-15 Option Award | 2023-06-16 5:52 pm | N/A N/A | 908 Devices Inc. | MASS | Spoto Mark Director | 19,853 | $0 | 68,646 (Direct) | View |
| 2023-06-14 Exercise | 2023-06-16 5:52 pm | N/A N/A | 908 Devices Inc. | MASS | Spoto Mark Director | 4,771 | $0 | 68,646 (Direct) | View |
| 2023-06-15 Option Award | 2023-06-16 5:51 pm | N/A N/A | 908 Devices Inc. | MASS | HRUSOVSKY E KEVIN Director | 19,853 | $0 | 481,694 (Direct) | View |
| 2023-06-14 Exercise | 2023-06-16 5:51 pm | N/A N/A | 908 Devices Inc. | MASS | HRUSOVSKY E KEVIN Director | 4,771 | $0 | 481,694 (Direct) | View |
| 2023-06-15 Option Award | 2023-06-16 5:51 pm | N/A N/A | 908 Devices Inc. | MASS | ELOI FENEL M Director | 19,853 | $0 | 27,018 (Direct) | View |
| 2023-06-14 Exercise | 2023-06-16 5:51 pm | N/A N/A | 908 Devices Inc. | MASS | ELOI FENEL M Director | 4,771 | $0 | 27,018 (Direct) | View |
| 2023-06-15 Option Award | 2023-06-16 5:51 pm | N/A N/A | 908 Devices Inc. | MASS | George Jeffrey P. Director | 19,853 | $0 | 27,018 (Direct) | View |
| 2023-06-14 Exercise | 2023-06-16 5:51 pm | N/A N/A | 908 Devices Inc. | MASS | George Jeffrey P. Director | 4,771 | $0 | 27,018 (Direct) | View |
| 2023-06-07 Exercise | 2023-06-14 4:14 pm | N/A N/A | 908 Devices Inc. | MASS | Eisenberg Marcia Director | 681 | $0 | 2,045 (Direct) | View |
| 2023-06-05 Exercise | 2023-06-05 4:07 pm | N/A 2027-01-01 | 908 Devices Inc. | MASS | Knopp Kevin J. President and CEO | 28,500 | $1.75 | 1,031,989 (Direct) | View |
| 2023-03-22 Exercise | 2023-03-23 5:38 pm | N/A 2029-01-20 | 908 Devices Inc. | MASS | Griffith Joseph H. IV Chief Financial Officer | 5,000 | $0 | 110,017 (Direct) | View |
| 2023-03-22 Exercise | 2023-03-23 5:38 pm | N/A N/A | 908 Devices Inc. | MASS | Griffith Joseph H. IV Chief Financial Officer | 5,000 | $1.58 | 110,017 (Direct) | View |
| 2023-03-01 Option Award | 2023-03-16 4:33 pm | N/A 2033-02-28 | 908 Devices Inc. | MASS | Brown Christopher D. Chief Technology Officer | 74,690 | $0 | 74,690 (Direct) | View |
| 2023-03-01 Option Award | 2023-03-16 4:33 pm | N/A 2033-02-28 | 908 Devices Inc. | MASS | Griffith Joseph H. IV Chief Financial Officer | 103,767 | $0 | 103,767 (Direct) | View |
| 2023-03-01 Option Award | 2023-03-16 4:33 pm | N/A 2033-02-28 | 908 Devices Inc. | MASS | Turner Michael S. VP, General Counsel | 99,776 | $0 | 99,776 (Direct) | View |
| 2023-03-01 Option Award | 2023-03-16 4:32 pm | N/A N/A | 908 Devices Inc. | MASS | Knopp Kevin J. President and CEO | 107,588 | $0 | 107,588 (Direct) | View |
| 2023-03-02 Exercise | 2023-03-07 4:20 pm | N/A N/A | 908 Devices Inc. | MASS | Hunt Anthony Director | 2,058 | $0 | 6,173 (Direct) | View |
| 2023-02-22 Exercise | 2023-02-23 4:33 pm | N/A N/A | 908 Devices Inc. | MASS | ELOI FENEL M Director | 507 | $0 | 2,902 (Direct) | View |
| 2023-02-22 Exercise | 2023-02-23 4:28 pm | N/A N/A | 908 Devices Inc. | MASS | George Jeffrey P. Director | 507 | $0 | 2,902 (Direct) | View |
| 2022-12-19 Ownership | 2023-02-14 7:30 pm | N/A N/A | 908 Devices Inc. | MASS | HRUSOVSKY E KEVIN Director | 193,176 | $0 | 457,070 (Direct) | View |
| 2023-02-01 Exercise | 2023-02-03 5:17 pm | N/A N/A | 908 Devices Inc. | MASS | Turner Michael S. VP, General Counsel | 4,427 | $0 | 13,281 (Direct) | View |