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 |
2025-02-28 Sale |
2025-03-04 8:52 pm |
TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer |
1,717 | $86.42 | $148,383 | 11,471 (Direct) |
View |
2024-08-28 Sale |
2024-08-30 4:10 pm |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
1,500 | $96.61 | $144,908 | 8,489 (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 8:52 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer |
358 | $86.56 | 11,471 (Direct) |
View |
2025-02-21 Option Award |
2025-02-25 4:48 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer |
6,011 | $0 | 13,546 (Direct) |
View |
2025-02-21 Tax Withholding |
2025-02-25 4:48 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer |
954 | $89.16 | 13,546 (Direct) |
View |
2024-02-27 Tax Withholding(A) |
2024-04-11 6:36 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
846 | $110.16 | 9,989 (Direct) |
View |
2024-03-02 Tax Withholding(A) |
2024-04-11 6:36 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
329 | $110.81 | 9,989 (Direct) |
View |
2024-03-02 Tax Withholding |
2024-03-05 4:45 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
380 | $110.81 | 9,888 (Direct) |
View |
2024-02-27 Tax Withholding |
2024-02-29 4:20 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
896 | $110.16 | 10,268 (Direct) |
View |
2024-02-27 Option Award |
2024-02-29 4:20 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
4,949 | $0 | 10,268 (Direct) |
View |
2023-02-28 Option Award |
2023-03-02 4:12 pm |
N/A 2033-02-28 |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
6,622 | $0 | 10,715 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-03-02 4:12 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
234 | $72.88 | 10,715 (Direct) |
View |
2023-02-25 Tax Withholding |
2023-02-28 4:33 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
162 | $71.8 | 4,327 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 9:36 pm |
N/A 2032-03-01 |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
5,891 | $0 | 8,418 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-03-03 9:36 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
285 | $78.78 | 8,418 (Direct) |
View |
2021-03-02 Option Award |
2021-03-10 1:43 pm |
N/A 2031-03-02 |
TENNANT CO | TNC | Balinski Barb SVP, Innovation & Technology |
5,472 | $0 | 6,672 (Direct) |
View |
2021-03-02 Tax Withholding |
2021-03-10 1:43 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, Innovation & Technology |
195 | $78.24 | 6,672 (Direct) |
View |
Ownership |
2021-03-10 1:42 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, Innovation & Technology |
0 | $0 | 6,199 (Direct) |
View |