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 |
2021-02-23 Sale |
2021-02-23 2:23 pm |
T2 Biosystems Inc. | TTOO | Gibbs Michael Terrence General Counsel |
7,280 | $2.06 | $14,997 | 75,347 (Direct) |
View |
2021-02-23 Sale |
2021-02-23 2:19 pm |
T2 Biosystems Inc. | TTOO | Sprague John M Chief Financial Officer |
5,250 | $2.04 | $10,710 | 45,485 (Direct) |
View |
2021-02-23 Sale |
2021-02-23 2:14 pm |
T2 Biosystems Inc. | TTOO | Barclay Alec Chief Operations Officer |
7,280 | $2.06 | $14,997 | 75,247 (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 |
2021-03-14 Exercise |
2021-03-16 12:41 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Barclay Alec Chief Operations Officer |
21,667 | $0 | 130,247 (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 |
2021-02-24 Option Award |
2021-02-26 4:23 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Sprague John M Chief Financial Officer |
437,158 | $0 | 437,158 (Direct) |
View |
2021-02-24 Option Award |
2021-02-26 4:23 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Gibbs Michael Terrence General Counsel |
437,158 | $0 | 437,158 (Direct) |
View |
2021-02-24 Option Award |
2021-02-26 4:05 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Pare Anthony Chief Commercial Officer |
505,464 | $0 | 505,464 (Direct) |
View |
2021-02-24 Option Award |
2021-02-26 4:03 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Barclay Alec Chief Operations Officer |
505,464 | $0 | 505,464 (Direct) |
View |
2021-02-21 Exercise |
2021-02-23 2:23 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Gibbs Michael Terrence General Counsel |
10,000 | $0 | 75,347 (Direct) |
View |
2021-02-21 Exercise |
2021-02-23 2:19 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Sprague John M Chief Financial Officer |
10,000 | $0 | 45,485 (Direct) |
View |
2021-02-21 Exercise |
2021-02-23 2:14 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Barclay Alec Chief Operations Officer |
10,000 | $0 | 75,247 (Direct) |
View |
2021-01-05 Option Award |
2021-01-19 4:06 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Ahuja Aparna Chief Medical Officer |
460,992 | $0 | 460,992 (Direct) |
View |
2021-01-01 Option Award |
2021-01-05 3:10 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Bernard Thierry Director |
32,258 | $0 | 32,258 (Direct) |
View |
2021-01-01 Option Award |
2021-01-05 3:10 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | LIEBMAN SEYMOUR Director |
32,258 | $0 | 150,631 (Direct) |
View |
2021-01-01 Exercise |
2021-01-05 3:10 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | LIEBMAN SEYMOUR Director |
34,188 | $0 | 150,631 (Direct) |
View |
2021-01-01 Option Award |
2021-01-05 3:08 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Elsbree David B Director |
32,258 | $0 | 201,715 (Direct) |
View |
2021-01-01 Exercise |
2021-01-05 3:08 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Elsbree David B Director |
34,188 | $0 | 201,715 (Direct) |
View |
2021-01-01 Option Award |
2021-01-05 3:08 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Toft Robin Director |
32,258 | $0 | 32,258 (Direct) |
View |
2021-01-01 Option Award |
2021-01-05 3:06 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Saunders Ninfa Director |
32,258 | $0 | 32,258 (Direct) |
View |
2020-08-06 Option Award |
2020-08-07 7:58 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | McDonough John Director |
45,454 | $0 | 45,454 (Direct) |
View |
2020-08-06 Option Award |
2020-08-07 7:51 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | CUMMING JOHN W Director |
45,454 | $0 | 45,454 (Direct) |
View |
2020-08-06 Option Award |
2020-08-07 7:42 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | LIEBMAN SEYMOUR Director |
45,454 | $0 | 45,454 (Direct) |
View |
2020-08-06 Option Award |
2020-08-07 6:10 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Toft Robin Director |
68,181 | $0 | 68,181 (Direct) |
View |
2020-08-06 Option Award |
2020-08-07 6:09 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Saunders Ninfa Director |
68,181 | $0 | 68,181 (Direct) |
View |
2020-08-06 Option Award |
2020-08-07 5:46 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Bernard Thierry Director |
68,181 | $0 | 68,181 (Direct) |
View |
2020-08-06 Option Award |
2020-08-07 4:43 pm |
N/A N/A |
T2 Biosystems Inc. | TTOO | Elsbree David B Director |
45,454 | $0 | 45,454 (Direct) |
View |