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 |
2021-04-07 Sale |
2021-04-09 7:38 pm |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
15,000 | $36.83 | $552,394 | 35,265 (Direct) |
View |
2021-02-09 Sale |
2021-02-11 08:57 am |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
8,600 | $32.81 | $282,188 | 10,828 (Direct) |
View |
2021-01-19 Sale |
2021-01-20 9:00 pm |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
9,617 | $22.12 | $212,728 | 11,828 (Direct) |
View |
2020-12-21 Sale |
2020-12-22 4:19 pm |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
1,000 | $17.99 | $17,990 | 10,828 (Direct) |
View |
2020-12-15 Sale |
2020-12-17 5:57 pm |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
3,000 | $16.63 | $49,890 | 34,062 (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 |
2021-08-30 Exercise |
2021-09-01 5:04 pm |
N/A N/A |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
3,200 | $0.28 | 30,045 (Direct) |
View |
2021-08-30 Exercise |
2021-09-01 5:04 pm |
N/A 2023-05-29 |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
3,200 | $0 | 30,045 (Direct) |
View |
2021-04-07 Exercise |
2021-04-09 7:38 pm |
N/A N/A |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
3,000 | $16.14 | 35,265 (Direct) |
View |
2021-04-07 Exercise |
2021-04-09 7:38 pm |
N/A N/A |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
12,000 | $2.21 | 35,265 (Direct) |
View |
2021-04-07 Exercise |
2021-04-09 7:38 pm |
N/A 2030-02-27 |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
15,000 | $0 | 35,265 (Direct) |
View |
2021-02-24 Option Award |
2021-02-26 5:49 pm |
N/A 2031-02-24 |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
25,000 | $0 | 25,000 (Direct) |
View |
2021-02-09 Exercise |
2021-02-11 08:57 am |
N/A N/A |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
8,600 | $0.28 | 10,828 (Direct) |
View |
2021-02-09 Exercise |
2021-02-11 08:57 am |
N/A 2023-03-27 |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
8,600 | $0 | 10,828 (Direct) |
View |
2021-01-19 Exercise |
2021-01-20 9:00 pm |
N/A N/A |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
9,617 | $0.39 | 11,828 (Direct) |
View |
2021-01-19 Exercise |
2021-01-20 9:00 pm |
N/A 2021-09-27 |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
9,617 | $0 | 11,828 (Direct) |
View |
2020-12-15 Exercise |
2020-12-17 5:57 pm |
N/A N/A |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
4,000 | $0.39 | 34,062 (Direct) |
View |
2020-12-15 Exercise |
2020-12-17 5:57 pm |
N/A 2021-09-27 |
TransMedics Group Inc. | TMDX | Sullivan John F VP of Quality & Engineering |
4,000 | $0 | 34,062 (Direct) |
View |