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 |
2021-07-06 Sale |
2021-07-07 5:31 pm |
PATTERSON COMPANIES INC. | PDCO | Frohning Andrea L. Chief Human Resources Officer |
77 | $30.28 | $2,332 | 121,956 (Indirect Direct) |
View |
2021-06-14 Sale |
2021-06-15 4:20 pm |
PATTERSON COMPANIES INC. | PDCO | KORSH LES B VP, General Counsel |
4,577 | $35.68 | $163,290 | 207,639 (Indirect Direct) |
View |
2021-04-26 Sale |
2021-04-27 5:33 pm |
PATTERSON COMPANIES INC. | PDCO | KORSH LES B VP, General Counsel |
1,174 | $33.65 | $39,505 | 222,660 (Indirect Direct) |
View |
2021-03-05 Sale |
2021-03-09 07:40 am |
PATTERSON COMPANIES INC. | PDCO | Zurbay Donald Chief Financial Officer |
6,817 | $30.1 | $205,173 | 371,457 (Indirect Direct) |
View |
2021-01-13 Sale |
2021-01-15 5:33 pm |
PATTERSON COMPANIES INC. | PDCO | FERAGEN JODY H Director |
10,052 | $32.83 | $329,986 | 34,479 (Direct) |
View |
2020-09-08 Sale |
2020-09-09 6:02 pm |
PATTERSON COMPANIES INC. | PDCO | KORSH LES B VP, General Counsel |
3,111 | $25.08 | $78,025 | 227,584 (Indirect 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 |
Ownership |
2021-07-28 6:45 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | ROGAN TIMOTHY E President - Dental |
0 | $0 | 166,263 (Direct) |
View |
2021-07-01 Tax Withholding |
2021-07-06 4:42 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | Zurbay Donald Chief Financial Officer |
892 | $30.77 | 412,908 (Direct) |
View |
2021-07-01 Option Award |
2021-07-06 4:42 pm |
N/A 2031-07-01 |
PATTERSON COMPANIES INC. | PDCO | Zurbay Donald Chief Financial Officer |
47,581 | $30.77 | 412,908 (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 |
2021-07-01 Option Award |
2021-07-06 4:39 pm |
N/A 2031-07-01 |
PATTERSON COMPANIES INC. | PDCO | SHIRLEY ERIC R President-Patterson Dental |
17,843 | $30.77 | 128,941 (Direct) |
View |
2021-07-01 Tax Withholding |
2021-07-06 4:38 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | POHLMAN KEVIN M President - Animal Health |
664 | $30.77 | 210,740 (Direct) |
View |
2021-07-01 Option Award |
2021-07-06 4:38 pm |
N/A 2031-07-01 |
PATTERSON COMPANIES INC. | PDCO | POHLMAN KEVIN M President - Animal Health |
23,791 | $30.77 | 210,740 (Direct) |
View |
2021-07-01 Tax Withholding |
2021-07-06 4:38 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | KORSH LES B VP, General Counsel |
679 | $30.77 | 228,768 (Direct) |
View |
2021-07-01 Option Award |
2021-07-06 4:38 pm |
N/A 2031-07-01 |
PATTERSON COMPANIES INC. | PDCO | KORSH LES B VP, General Counsel |
21,808 | $30.77 | 228,768 (Direct) |
View |
2021-07-01 Tax Withholding |
2021-07-06 4:37 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | Frohning Andrea L. Chief Human Resources Officer |
155 | $30.77 | 122,033 (Direct) |
View |
2021-07-01 Option Award |
2021-07-06 4:37 pm |
N/A 2031-07-01 |
PATTERSON COMPANIES INC. | PDCO | Frohning Andrea L. Chief Human Resources Officer |
21,808 | $30.77 | 122,033 (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 |
2021-06-30 Option Award |
2021-07-02 08:24 am |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | SHIRLEY ERIC R President-Patterson Dental |
150 | $24.77 | 111,098 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 08:23 am |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | POHLMAN KEVIN M President - Animal Health |
440 | $24.77 | 187,613 (Direct) |
View |
2021-06-11 Tax Withholding |
2021-06-15 4:21 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | POHLMAN KEVIN M President - Animal Health |
7,476 | $36.63 | 187,173 (Direct) |
View |
2021-06-11 Tax Withholding |
2021-06-15 4:20 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | KORSH LES B VP, General Counsel |
10,866 | $36.63 | 207,639 (Direct) |
View |
2021-05-21 Tax Withholding |
2021-05-25 1:29 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | Frohning Andrea L. Chief Human Resources Officer |
2,717 | $34.71 | 99,990 (Direct) |
View |
2021-04-24 Tax Withholding |
2021-04-27 5:36 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | Zurbay Donald Chief Financial Officer |
5,630 | $33.46 | 365,829 (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 |
2021-04-24 Tax Withholding |
2021-04-27 5:34 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | POHLMAN KEVIN M President - Animal Health |
2,026 | $33.46 | 194,238 (Direct) |
View |
2021-04-24 Tax Withholding |
2021-04-27 5:33 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | KORSH LES B VP, General Counsel |
2,398 | $33.46 | 222,660 (Direct) |
View |
2021-04-24 Option Award |
2021-04-27 5:32 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | Frohning Andrea L. Chief Human Resources Officer |
1,712 | $33.46 | 102,707 (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 |
2021-03-31 Option Award |
2021-04-01 5:28 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | SHIRLEY ERIC R President-Patterson Dental |
118 | $24.77 | 110,573 (Direct) |
View |
2021-03-31 Option Award |
2021-04-01 5:27 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | POHLMAN KEVIN M President - Animal Health |
345 | $24.77 | 196,263 (Direct) |
View |
2021-01-13 Exercise |
2021-01-15 5:33 pm |
2014-09-13 2021-09-13 |
PATTERSON COMPANIES INC. | PDCO | FERAGEN JODY H Director |
12,000 | $27.36 | 34,479 (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 |
2021-01-04 Tax Withholding |
2021-01-05 5:43 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | KORSH LES B VP, General Counsel |
1,352 | $29.14 | 226,232 (Direct) |
View |
2020-12-31 Option Award |
2021-01-05 5:37 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | SHIRLEY ERIC R President-Patterson Dental |
198 | $17.37 | 110,455 (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 |
2020-09-30 Option Award |
2020-10-02 10:02 am |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | POHLMAN KEVIN M President - Animal Health |
77 | $17.37 | 195,918 (Direct) |
View |
2020-07-14 Option Award |
2020-10-02 10:01 am |
N/A 2030-07-14 |
PATTERSON COMPANIES INC. | PDCO | SHIRLEY ERIC R President-Patterson Dental |
24,780 | $23.57 | 110,257 (Direct) |
View |
2020-09-30 Option Award |
2020-10-02 10:01 am |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | SHIRLEY ERIC R President-Patterson Dental |
177 | $17.37 | 110,257 (Direct) |
View |
2021-09-21 Tax Withholding |
2020-09-22 6:43 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | POHLMAN KEVIN M President - Animal Health |
37 | $24.65 | 195,841 (Direct) |
View |
2020-09-14 Option Award |
2020-09-16 5:18 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | Blanco Alex N Director |
4,704 | $24.66 | 18,634 (Direct) |
View |
2020-09-14 Option Award |
2020-09-16 4:28 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | Schrimsher Neil A Director |
4,704 | $24.66 | 38,122 (Direct) |
View |
2020-09-14 Option Award |
2020-09-16 4:27 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | RUDNICK ELLEN A Director |
4,704 | $24.66 | 60,869 (Direct) |
View |
2020-09-14 Option Award |
2020-09-16 4:26 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | Malecha Francis Joseph Director |
4,704 | $24.66 | 15,576 (Direct) |
View |
2020-09-14 Option Award |
2020-09-16 4:25 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | Frenzel Robert Director |
4,704 | $24.66 | 15,576 (Direct) |
View |
2020-09-14 Option Award |
2020-09-16 4:24 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | FERAGEN JODY H Director |
4,704 | $24.66 | 44,531 (Direct) |
View |
2020-09-14 Option Award |
2020-09-16 4:23 pm |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | Buck John D Director |
4,704 | $24.66 | 70,203 (Direct) |
View |
2020-08-07 Tax Withholding |
2020-08-11 11:34 am |
N/A N/A |
PATTERSON COMPANIES INC. | PDCO | POHLMAN KEVIN M President - Animal Health |
36 | $27.7 | 195,878 (Direct) |
View |