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 |
2024-03-04 Sale |
2024-03-05 4:42 pm |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
20,009 | $110.83 | $2,217,650 | 62,630 (Direct) |
View |
2023-08-14 Sale |
2023-08-16 4:37 pm |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
4,599 | $83.83 | $385,529 | 47,447 (Direct) |
View |
2021-05-10 Sale |
2021-05-11 1:57 pm |
TENNANT CO | TNC | Huml David W. President and CEO |
4,995 | $86.32 | $431,178 | 19,854 (Direct) |
View |
2020-12-07 Sale |
2020-12-09 4:18 pm |
TENNANT CO | TNC | Huml David W. Chief Operating Officer |
492 | $69.29 | $34,091 | 15,789 (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 |
2025-03-01 Tax Withholding |
2025-03-04 8:54 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
3,836 | $86.56 | 88,468 (Direct) |
View |
2025-02-21 Option Award |
2025-02-25 4:47 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
39,892 | $0 | 92,304 (Direct) |
View |
2025-02-21 Tax Withholding |
2025-02-25 4:47 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
7,829 | $89.16 | 92,304 (Direct) |
View |
2024-06-06 Gift |
2024-06-10 4:29 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
13,682 | $0 | 60,241 (Direct) |
View |
2024-02-27 Tax Withholding(A) |
2024-04-11 6:30 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
8,264 | $110.16 | 60,241 (Direct) |
View |
2024-03-02 Tax Withholding(A) |
2024-04-11 6:30 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
3,206 | $110.81 | 60,241 (Direct) |
View |
2024-03-04 Exercise |
2024-03-05 4:42 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
1,851 | $52.42 | 62,630 (Direct) |
View |
2024-03-04 Exercise |
2024-03-05 4:42 pm |
N/A 2026-02-26 |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
20,009 | $0 | 62,630 (Direct) |
View |
2024-03-04 Exercise |
2024-03-05 4:42 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
13,093 | $67.7 | 62,630 (Direct) |
View |
2024-03-02 Tax Withholding |
2024-03-05 4:42 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
2,165 | $110.81 | 62,630 (Direct) |
View |
2024-03-04 Exercise |
2024-03-05 4:42 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
5,065 | $73.2 | 62,630 (Direct) |
View |
2024-02-27 Option Award |
2024-02-29 4:34 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
31,990 | $0 | 64,795 (Direct) |
View |
2024-02-27 Tax Withholding |
2024-02-29 4:34 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
6,916 | $110.16 | 64,795 (Direct) |
View |
2023-10-30 Gift |
2023-11-01 4:54 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
810 | $0 | 39,721 (Direct) |
View |
2023-08-14 Exercise |
2023-08-16 4:37 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
1,852 | $52.42 | 47,447 (Direct) |
View |
2023-08-14 Exercise |
2023-08-16 4:37 pm |
N/A 2027-02-28 |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
4,599 | $0 | 47,447 (Direct) |
View |
2023-08-14 Exercise |
2023-08-16 4:37 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
2,747 | $73.2 | 47,447 (Direct) |
View |
2023-02-28 Option Award |
2023-05-31 4:26 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
1,467 | $0 | 40,531 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-05-31 4:26 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
449 | $72.88 | 40,531 (Direct) |
View |
2023-05-11 Tax Withholding |
2023-05-15 4:10 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
370 | $77.86 | 39,855 (Direct) |
View |
2023-02-28 Option Award |
2023-03-02 4:08 pm |
N/A 2033-02-28 |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
41,127 | $0 | 68,395 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-03-02 4:08 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
1,014 | $72.88 | 68,395 (Direct) |
View |
2023-02-25 Tax Withholding |
2023-02-28 4:32 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
535 | $71.8 | 28,282 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 9:38 pm |
N/A 2032-03-01 |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
40,479 | $0 | 57,074 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-03-03 9:38 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
1,167 | $78.78 | 57,074 (Direct) |
View |
2022-02-26 Tax Withholding |
2022-03-01 4:19 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. President and CEO |
531 | $78.99 | 17,762 (Direct) |
View |
2021-12-07 Tax Withholding |
2021-12-09 5:38 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. President and CEO |
1,561 | $83.46 | 18,293 (Direct) |
View |
2021-03-02 Option Award |
2021-03-04 6:13 pm |
N/A 2031-03-02 |
TENNANT CO | TNC | Huml David W. President and CEO |
36,008 | $0 | 50,160 (Direct) |
View |
2021-02-27 Tax Withholding |
2021-03-04 6:13 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. President and CEO |
515 | $76.2 | 50,160 (Direct) |
View |
2021-03-02 Tax Withholding |
2021-03-04 6:13 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. President and CEO |
1,122 | $78.24 | 50,160 (Direct) |
View |
2020-05-11 Option Award |
2020-05-13 6:21 pm |
N/A 2030-05-11 |
TENNANT CO | TNC | Huml David W. Chief Operating Officer |
4,008 | $0 | 19,478 (Direct) |
View |