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 |
2024-02-27 Sale |
2024-02-29 4:48 pm |
TENNANT CO | TNC | Windley David Director |
7,250 | $113.23 | $820,954 | 3,983 (Direct) |
View |
2022-05-13 Sale |
2022-05-13 7:08 pm |
DHI GROUP INC. | DHX | Windley David Director |
18,333 | $0 | $0 | 123,300 (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 |
2024-05-08 Option Award |
2024-05-10 4:35 pm |
N/A N/A |
TENNANT CO | TNC | Windley David Director |
1,073 | $0 | 5,056 (Direct) |
View |
2024-04-25 Option Award |
2024-05-03 4:13 pm |
N/A N/A |
DHI GROUP INC. | DHX | Windley David Director |
44,177 | $0 | 215,143 (Direct) |
View |
2023-05-10 Option Award |
2023-05-11 4:09 pm |
N/A N/A |
DHI GROUP INC. | DHX | Windley David Director |
29,333 | $0 | 170,966 (Direct) |
View |
2023-05-03 Option Award |
2023-05-05 5:21 pm |
N/A N/A |
TENNANT CO | TNC | Windley David Director |
1,447 | $0 | 11,233 (Direct) |
View |
2022-07-18 Option Award |
2022-07-18 4:46 pm |
N/A N/A |
DHI GROUP INC. | DHX | Windley David Director |
18,333 | $0 | 141,633 (Direct) |
View |
2022-05-03 Option Award |
2022-05-05 4:12 pm |
N/A N/A |
TENNANT CO | TNC | Windley David Director |
1,736 | $0 | 9,786 (Direct) |
View |
2022-04-21 Option Award |
2022-04-25 8:28 pm |
N/A N/A |
DHI GROUP INC. | DHX | Windley David Director |
18,333 | $0 | 141,633 (Direct) |
View |
2021-05-07 Option Award |
2021-05-11 2:55 pm |
N/A N/A |
TENNANT CO | TNC | Windley David Director |
1,283 | $0 | 8,050 (Direct) |
View |
2021-04-29 Option Award |
2021-05-03 4:50 pm |
N/A N/A |
DHI GROUP INC. | DHX | Windley David Director |
36,780 | $0 | 123,300 (Direct) |
View |
2020-05-11 Option Award |
2020-05-13 6:23 pm |
N/A N/A |
TENNANT CO | TNC | Windley David Director |
1,955 | $0 | 6,767 (Direct) |
View |