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 |
| 2023-02-22 Sale | 2023-03-09 4:00 pm | T2 Biosystems Inc. | TTOO | Sperzel John J III Chairman and CEO | 9,773 | $0.63221 | $6,179 | 55,996 (Direct) | View |
| 2022-04-07 Purchase | 2022-04-11 10:07 am | T2 Biosystems Inc. | TTOO | Sperzel John J III Chairman, CEO, and President | 30,000 | $0.5 | $15,000 | 221,773 (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 |
| 2024-02-24 Exercise | 2024-02-27 4:31 pm | N/A N/A | T2 Biosystems Inc. | TTOO | Sperzel John J III See Remarks | 67 | $0 | 400 (Direct) | View |
| 2024-02-20 Exercise | 2024-02-20 4:00 pm | N/A N/A | T2 Biosystems Inc. | TTOO | Sperzel John J III See Remarks | 160 | $0 | 493 (Direct) | View |
| 2023-02-20 Exercise | 2023-03-09 4:00 pm | N/A N/A | T2 Biosystems Inc. | TTOO | Sperzel John J III Chairman and CEO | 29,334 | $0 | 55,996 (Direct) | View |
| 2022-02-24 Exercise | 2022-02-28 4:00 pm | N/A N/A | T2 Biosystems Inc. | TTOO | Sperzel John J III See Remarks | 333,333 | $0 | 858,440 (Direct) | View |
| 2022-02-24 Tax Withholding | 2022-02-28 4:00 pm | N/A N/A | T2 Biosystems Inc. | TTOO | Sperzel John J III See Remarks | 141,560 | $0.4488 | 858,440 (Direct) | View |
| 2022-02-20 Option Award | 2022-02-23 6:29 pm | N/A N/A | T2 Biosystems Inc. | TTOO | Sperzel John J III See Remarks | 2,400,000 | $0 | 2,400,000 (Direct) | View |
| 2021-02-24 Option Award(A) | 2021-03-19 09:44 am | N/A N/A | T2 Biosystems Inc. | TTOO | Sperzel John J III President and CEO | 1,000,000 | $0 | 1,000,000 (Direct) | View |
| 2021-02-24 Option Award | 2021-02-26 4:23 pm | N/A N/A | T2 Biosystems Inc. | TTOO | Sperzel John J III See Remarks | 1,693,989 | $0 | 1,693,989 (Direct) | View |
Ownership | 2020-01-14 10:28 am | N/A 2030-01-08 | T2 Biosystems Inc. | TTOO | Sperzel John J III See Remarks | 0 | $0 | 3,000,000 (Direct) | View |