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 |
2024-12-11 Sale |
2024-12-13 6:20 pm |
Tempus AI Inc. | TEM | Leonsis Theodore Director |
400,000 | $41.24 | $16,494,840 | 3,274,462 (Indirect Direct) |
View |
2022-06-03 Sale |
2022-06-06 5:32 pm |
AMERICAN EXPRESS CO | AXP | Leonsis Theodore Director |
4,005 | $166.63 | $667,355 | 0 (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 |
2024-12-11 Tax Withholding |
2024-12-13 6:20 pm |
N/A N/A |
Tempus AI Inc. | TEM | Leonsis Theodore Director |
4,153 | $43.19 | 3,274,462 (Indirect) |
View |
2024-12-11 Exercise |
2024-12-13 6:20 pm |
N/A 2028-03-12 |
Tempus AI Inc. | TEM | Leonsis Theodore Director |
210,000 | $0 | 3,274,462 (Indirect) |
View |
2024-12-11 Exercise |
2024-12-13 6:20 pm |
N/A N/A |
Tempus AI Inc. | TEM | Leonsis Theodore Director |
210,000 | $0.8542 | 3,274,462 (Indirect) |
View |
2024-06-13 Option Award |
2024-06-17 9:45 pm |
N/A N/A |
Tempus AI Inc. | TEM | Leonsis Theodore Director |
411,402 | $0 | 3,674,462 (Direct) |
View |
2024-06-17 Conversion |
2024-06-17 9:45 pm |
N/A N/A |
Tempus AI Inc. | TEM | Leonsis Theodore Director |
6,526,120 | $0 | 3,674,462 (Indirect) |
View |
2024-06-12 Option Award |
2024-06-14 4:20 pm |
N/A N/A |
Groupon Inc. | GRPN | Leonsis Theodore Director |
13,343 | $0 | 218,600 (Direct) |
View |
Ownership |
2024-06-13 6:42 pm |
N/A N/A |
Tempus AI Inc. | TEM | Leonsis Theodore Director |
0 | $0 | 3,473,060 (Indirect) |
View |
2024-05-06 Option Award |
2024-05-08 3:39 pm |
N/A N/A |
AMERICAN EXPRESS CO | AXP | Leonsis Theodore Director |
955 | $0 | 39,565 (Direct) |
View |
2023-06-14 Option Award |
2023-06-23 6:02 pm |
N/A N/A |
Groupon Inc. | GRPN | Leonsis Theodore Director |
48,197 | $0 | 205,257 (Direct) |
View |
2023-05-02 Option Award |
2023-05-04 4:11 pm |
N/A N/A |
AMERICAN EXPRESS CO | AXP | Leonsis Theodore Director |
1,365 | $0 | 38,610 (Direct) |
View |
2022-06-15 Option Award |
2022-06-17 6:46 pm |
N/A N/A |
Groupon Inc. | GRPN | Leonsis Theodore Director |
14,488 | $0 | 157,060 (Direct) |
View |
2022-05-03 Option Award |
2022-05-05 4:29 pm |
N/A N/A |
AMERICAN EXPRESS CO | AXP | Leonsis Theodore Director |
1,218 | $0 | 36,543 (Direct) |
View |
2021-06-15 Option Award |
2021-06-17 4:59 pm |
N/A N/A |
Groupon Inc. | GRPN | Leonsis Theodore Director |
4,270 | $0 | 142,572 (Direct) |
View |
2021-05-04 Option Award |
2021-05-06 2:48 pm |
N/A N/A |
AMERICAN EXPRESS CO | AXP | Leonsis Theodore Director |
1,339 | $149.35 | 35,325 (Direct) |
View |
2020-12-30 Option Award |
2021-01-04 5:21 pm |
N/A N/A |
Groupon Inc. | GRPN | Leonsis Theodore Director |
6,803 | $0 | 138,302 (Direct) |
View |
2020-05-05 Option Award |
2020-05-07 2:56 pm |
N/A N/A |
AMERICAN EXPRESS CO | AXP | Leonsis Theodore Director |
2,326 | $86 | 33,455 (Direct) |
View |