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 |
2023-11-14 Purchase |
2023-11-15 6:52 pm |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
250,000 | $0.63118 | $157,796 | 33,422,349 (Direct) |
View |
2022-02-01 Sale |
2022-02-03 4:02 pm |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. CHIEF EXECUTIVE OFFICER 10% Owner |
400,000 | $4.469 | $1,787,600 | 32,972,856 (Direct) |
View |
2021-11-01 Sale |
2021-11-04 8:00 pm |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. CEO 10% Owner |
300,000 | $8.3107 | $2,493,210 | 33,372,856 (Direct) |
View |
2021-10-20 Sale |
2021-10-22 8:00 pm |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. CHIEF EXECUTIVE OFFICER 10% Owner |
200,000 | $7.7706 | $1,554,120 | 33,672,856 (Direct) |
View |
2021-09-22 Sale |
2021-09-24 8:00 pm |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. CHIEF EXECUTIVE OFFICER 10% Owner |
200,000 | $8.4149 | $1,682,980 | 33,872,856 (Direct) |
View |
2021-08-25 Sale |
2021-08-27 7:00 pm |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
200,000 | $8.955 | $1,791,000 | 34,072,856 (Direct) |
View |
2021-07-28 Sale |
2021-07-30 8:44 pm |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
200,000 | $9.8436 | $1,968,720 | 34,272,856 (Direct) |
View |
2021-06-30 Sale(A) |
2021-07-07 5:24 pm |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
200,000 | $11.65 | $2,330,800 | 34,472,856 (Direct) |
View |
2021-06-30 Sale |
2021-07-02 5:05 pm |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
100,000 | $11.65 | $1,165,400 | 34,472,856 (Direct) |
View |
2021-05-19 Sale |
2021-05-21 2:56 pm |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. CHIEF EXECUTIVE OFFICER 10% Owner |
300,000 | $9.3349 | $2,800,470 | 34,672,856 (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 |
2025-03-26 Tax Withholding |
2025-03-26 5:55 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
9,132 | $1.55 | 35,408,305 (Direct) |
View |
2025-02-28 Tax Withholding |
2025-03-03 4:54 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
23,742 | $1.69 | 35,417,437 (Direct) |
View |
2025-02-18 Option Award |
2025-02-20 5:44 pm |
2026-02-18 2027-12-31 |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
1,346,891 | $0 | 36,451,347 (Direct) |
View |
2025-02-13 Tax Withholding |
2025-02-13 7:20 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
38,019 | $2.14 | 35,104,456 (Direct) |
View |
2024-12-11 Conversion |
2024-12-12 7:19 pm |
2025-02-13 2026-12-31 |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
658,125 | $0 | 35,142,475 (Direct) |
View |
2024-11-14 Conversion |
2024-11-18 5:15 pm |
2025-02-13 2026-12-31 |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
394,875 | $0 | 35,142,475 (Direct) |
View |
2024-08-13 Conversion |
2024-08-13 5:44 pm |
2025-02-13 2026-12-31 |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
263,250 | $0 | 35,142,475 (Direct) |
View |
2024-03-26 Tax Withholding |
2024-03-27 6:44 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
9,132 | $1.48 | 33,826,225 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-02-29 6:26 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
25,742 | $1.68 | 33,835,357 (Direct) |
View |
2024-02-13 Option Award |
2024-02-15 6:02 pm |
2025-02-13 2027-02-13 |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
1,755,000 | $0 | 35,177,349 (Direct) |
View |
2023-06-20 Gift |
2023-06-22 6:57 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
200,000 | $0 | 33,172,349 (Direct) |
View |
2023-03-26 Tax Withholding |
2023-03-28 7:01 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
9,132 | $2.14 | 33,372,349 (Direct) |
View |
2023-02-28 Option Award |
2023-03-02 7:08 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
292,500 | $0 | 33,381,481 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-03-02 7:08 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
24,743 | $2.83 | 33,381,481 (Direct) |
View |
2022-03-26 Tax Withholding |
2022-06-27 7:19 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
9,132 | $4.37 | 33,113,724 (Direct) |
View |
2022-02-24 Option Award |
2022-02-28 9:57 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. CHIEF EXECUTIVE OFFICER 10% Owner |
150,000 | $0 | 33,122,856 (Direct) |
View |
2020-10-01 Option Award |
2020-10-05 5:15 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
34,972,856 | $0 | 34,972,856 (Direct) |
View |
Ownership |
2020-10-05 5:08 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Healy Thomas J. Chief Executive Officer 10% Owner |
0 | $0 | 0 (Direct) |
View |