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 |
2020-06-08 Sale |
2020-06-09 11:19 am |
DONALDSON CO INC | DCI | WIEHOFF JOHN Director |
14,400 | $51.03 | $734,832 | 55,937 (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 |
2021-01-04 Option Award |
2021-01-06 2:46 pm |
N/A N/A |
Polaris Inc. | PII | WIEHOFF JOHN Director |
359 | $95.71 | 58,291 (Direct) |
View |
2021-01-04 Option Award |
2021-01-06 2:27 pm |
N/A N/A |
DONALDSON CO INC | DCI | WIEHOFF JOHN Director |
364 | $54.92 | 63,892 (Direct) |
View |
2021-01-04 Option Award |
2021-01-06 2:27 pm |
N/A 2031-01-04 |
DONALDSON CO INC | DCI | WIEHOFF JOHN Director |
6,900 | $0 | 63,892 (Direct) |
View |
2020-12-23 Option Award |
2020-12-23 4:27 pm |
N/A N/A |
US BANCORP | USB | WIEHOFF JOHN Director |
99 | $45.59 | 4,333 (Direct) |
View |
2020-10-01 Option Award |
2020-10-05 5:38 pm |
N/A N/A |
Polaris Inc. | PII | WIEHOFF JOHN Director |
364 | $94.54 | 57,560 (Direct) |
View |
2020-07-01 Option Award |
2020-07-02 2:40 pm |
N/A N/A |
Polaris Inc. | PII | WIEHOFF JOHN Director |
331 | $90.91 | 56,817 (Direct) |
View |
2020-06-08 Exercise |
2020-06-09 11:19 am |
N/A 2021-01-03 |
DONALDSON CO INC | DCI | WIEHOFF JOHN Director |
14,400 | $0 | 55,937 (Direct) |
View |
2020-06-08 Exercise |
2020-06-09 11:19 am |
N/A N/A |
DONALDSON CO INC | DCI | WIEHOFF JOHN Director |
14,400 | $29.5 | 55,937 (Direct) |
View |
2020-04-30 Option Award |
2020-05-04 4:40 pm |
N/A N/A |
Polaris Inc. | PII | WIEHOFF JOHN Director |
1,833 | $70.93 | 56,123 (Direct) |
View |
2020-04-24 Option Award |
2020-04-27 4:31 pm |
N/A N/A |
US BANCORP | USB | WIEHOFF JOHN Director |
6,642 | $33.37 | 7,353 (Direct) |
View |