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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-07-01 Tax Withholding |
2022-07-06 6:47 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
67,430 | $30.59 | 1,121,911 (Direct) |
View |
2022-07-01 Option Award |
2022-07-06 6:47 pm |
N/A 2032-07-01 |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
158,017 | $30.59 | 1,121,911 (Direct) |
View |
2022-06-30 Option Award |
2022-07-05 12:06 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
297 | $24.91 | 1,031,324 (Direct) |
View |
2022-03-31 Option Award |
2022-04-04 4:40 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
556 | $24.91 | 1,030,996 (Direct) |
View |
2021-12-01 Tax Withholding |
2021-12-02 5:42 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
719 | $30 | 1,030,440 (Direct) |
View |
2021-07-01 Tax Withholding |
2021-07-06 4:41 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
2,958 | $30.77 | 1,031,159 (Direct) |
View |
2021-07-01 Option Award |
2021-07-06 4:41 pm |
N/A 2031-07-01 |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
158,602 | $30.77 | 1,031,159 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 08:25 am |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
391 | $24.77 | 875,515 (Direct) |
View |
2021-04-24 Tax Withholding |
2021-04-27 5:35 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
22,924 | $33.46 | 874,728 (Direct) |
View |
2021-03-31 Option Award |
2021-04-01 5:30 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
467 | $24.77 | 897,651 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-05 5:45 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
2,017 | $29.14 | 897,184 (Direct) |
View |
2020-12-01 Tax Withholding |
2020-12-03 07:47 am |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
720 | $27.7 | 899,201 (Direct) |
View |
2020-07-14 Option Award |
2020-07-16 11:50 am |
N/A 2030-07-14 |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
213,437 | $23.57 | 899,921 (Direct) |
View |
2020-07-01 Option Award |
2020-07-06 7:52 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
109,365 | $22.32 | 686,484 (Direct) |
View |
2020-07-01 Tax Withholding |
2020-07-06 7:52 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
1,720 | $22.32 | 686,484 (Direct) |
View |
Ownership |
2020-05-07 6:15 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
0 | $0 | 578,428 (Indirect) |
View |
2019-06-11 Ownership |
2020-05-07 6:15 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | WALCHIRK MARK S President & CEO |
60,330 | $0 | 578,428 (Direct) |
View |