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 |
| 2022-04-12 Sale | 2022-04-14 4:20 pm | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 9,880 | $20.07 | $198,292 | 53,153 (Direct) | View |
| 2022-03-18 Sale | 2022-03-21 4:43 pm | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 19,881 | $20.06 | $398,813 | 63,033 (Direct) | View |
| 2022-03-11 Sale | 2022-03-15 4:32 pm | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 119 | $20 | $2,380 | 82,914 (Direct) | View |
| 2022-01-10 Sale | 2022-01-12 4:36 pm | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $20.14 | $201,423 | 175,366 (Direct) | View |
| 2021-11-16 Sale | 2021-11-18 4:13 pm | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $30.32 | $303,212 | 93,033 (Direct) | View |
| 2021-10-18 Sale | 2021-10-19 4:18 pm | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $32.22 | $322,200 | 103,033 (Direct) | View |
| 2021-09-16 Sale | 2021-09-17 4:43 pm | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $36.61 | $366,100 | 113,033 (Direct) | View |
| 2021-08-16 Sale | 2021-08-17 4:19 pm | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $30.45 | $304,521 | 123,033 (Direct) | View |
| 2021-07-16 Sale | 2021-07-20 5:43 pm | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $32.27 | $322,673 | 133,033 (Direct) | View |
| 2021-06-16 Sale | 2021-06-21 08:05 am | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $39.27 | $392,700 | 143,033 (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 |
| 2022-04-12 Exercise | 2022-04-14 4:20 pm | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 9,880 | $0 | 53,153 (Direct) | View |
| 2022-04-12 Exercise | 2022-04-14 4:20 pm | N/A N/A | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 9,880 | $0.35 | 53,153 (Direct) | View |
| 2022-03-18 Exercise | 2022-03-21 4:43 pm | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 19,881 | $0 | 63,033 (Direct) | View |
| 2022-03-18 Exercise | 2022-03-21 4:43 pm | N/A N/A | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 19,881 | $0.35 | 63,033 (Direct) | View |
| 2022-03-11 Exercise | 2022-03-15 4:32 pm | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 119 | $0 | 82,914 (Direct) | View |
| 2022-03-11 Exercise | 2022-03-15 4:32 pm | N/A N/A | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 119 | $0.35 | 82,914 (Direct) | View |
| 2022-03-01 Option Award | 2022-03-03 4:36 pm | N/A 2032-03-01 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 21,564 | $0 | 21,564 (Direct) | View |
| 2022-01-10 Exercise | 2022-01-12 4:36 pm | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0.35 | 175,366 (Direct) | View |
| 2021-12-01 Option Award | 2021-12-03 4:13 pm | N/A 2031-12-01 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 13,911 | $0 | 13,911 (Direct) | View |
| 2021-11-16 Exercise | 2021-11-18 4:13 pm | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0.35 | 93,033 (Direct) | View |
| 2021-10-18 Exercise | 2021-10-19 4:18 pm | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0 | 103,033 (Direct) | View |
| 2021-10-18 Exercise | 2021-10-19 4:18 pm | N/A N/A | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0.35 | 103,033 (Direct) | View |
| 2021-09-16 Exercise | 2021-09-17 4:43 pm | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0 | 113,033 (Direct) | View |
| 2021-09-16 Exercise | 2021-09-17 4:43 pm | N/A N/A | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0.35 | 113,033 (Direct) | View |
| 2021-08-16 Exercise | 2021-08-17 4:19 pm | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0 | 123,033 (Direct) | View |
| 2021-08-16 Exercise | 2021-08-17 4:19 pm | N/A N/A | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0.35 | 123,033 (Direct) | View |
| 2021-07-16 Exercise | 2021-07-20 5:43 pm | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0 | 133,033 (Direct) | View |
| 2021-07-16 Exercise | 2021-07-20 5:43 pm | N/A N/A | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0.35 | 133,033 (Direct) | View |
| 2021-06-16 Exercise | 2021-06-21 08:05 am | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0 | 143,033 (Direct) | View |
| 2021-06-16 Exercise | 2021-06-21 08:05 am | N/A N/A | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 10,000 | $0.35 | 143,033 (Direct) | View |
Ownership | 2020-12-17 8:08 pm | N/A 2023-04-18 | 908 Devices Inc. | MASS | Kenneweg John Vice President, Government | 0 | $0 | 291,314 (Direct) | View |