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 |
2020-08-11 Sale |
2020-08-12 6:40 pm |
WINMARK CORP | WINA | WILSON MARK L Director |
7,000 | $169.19 | $1,184,330 | 36,513 (Direct) |
View |
2020-08-06 Sale |
2020-08-10 4:34 pm |
WINMARK CORP | WINA | HEFFES BRETT D Chairman and CEO |
12,500 | $163.55 | $2,044,402 | 183,113 (Direct) |
View |
2020-07-16 Sale |
2020-07-17 5:10 pm |
WINMARK CORP | WINA | HEFFES BRETT D Chairman and CEO |
6,767 | $160.74 | $1,087,748 | 196,913 (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 |
2020-10-20 Exercise |
2020-10-20 4:44 pm |
2011-12-14 2020-12-14 |
WINMARK CORP | WINA | MACKENZIE KIRK A Director |
1,000 | $32.92 | 48,753 (Direct) |
View |
2020-10-16 Exercise |
2020-10-16 4:54 pm |
2012-12-08 2021-12-08 |
WINMARK CORP | WINA | WILSON MARK L Director |
1,000 | $53.34 | 36,513 (Direct) |
View |
2020-10-16 Exercise |
2020-10-16 4:54 pm |
2013-06-01 2022-06-01 |
WINMARK CORP | WINA | WILSON MARK L Director |
1,000 | $51.17 | 36,513 (Direct) |
View |
2020-10-16 Exercise |
2020-10-16 4:54 pm |
2013-12-13 2022-12-13 |
WINMARK CORP | WINA | WILSON MARK L Director |
1,000 | $55.72 | 36,513 (Direct) |
View |
2020-10-16 Exercise |
2020-10-16 4:54 pm |
2012-06-01 2021-06-01 |
WINMARK CORP | WINA | WILSON MARK L Director |
1,000 | $37.76 | 36,513 (Direct) |
View |
2020-08-25 Exercise |
2020-08-25 11:36 am |
2014-06-01 2023-06-01 |
WINMARK CORP | WINA | Gaudette Renae M. President of Franchising |
625 | $59.77 | 47,725 (Direct) |
View |
2020-08-25 Exercise |
2020-08-25 11:36 am |
2013-12-13 2022-12-13 |
WINMARK CORP | WINA | Gaudette Renae M. President of Franchising |
1,250 | $55.72 | 47,725 (Direct) |
View |
2020-07-16 Exercise |
2020-07-17 5:10 pm |
2014-06-01 2023-06-01 |
WINMARK CORP | WINA | HEFFES BRETT D Chairman and CEO |
3,400 | $59.77 | 196,913 (Direct) |
View |
2020-07-16 Exercise |
2020-07-17 5:10 pm |
N/A N/A |
WINMARK CORP | WINA | HEFFES BRETT D Chairman and CEO |
1,150 | $80.32 | 196,913 (Direct) |
View |
2020-07-16 Exercise |
2020-07-17 5:10 pm |
2015-12-15 2024-12-15 |
WINMARK CORP | WINA | HEFFES BRETT D Chairman and CEO |
1,150 | $1,150 | 196,913 (Direct) |
View |
2020-07-16 Exercise |
2020-07-17 5:10 pm |
2015-06-01 2024-06-01 |
WINMARK CORP | WINA | HEFFES BRETT D Chairman and CEO |
4,017 | $66.29 | 196,913 (Direct) |
View |
2020-06-01 Option Award |
2020-06-03 3:54 pm |
2021-06-01 2030-06-01 |
WINMARK CORP | WINA | Barbetta Lawrence A Director |
750 | $143.87 | 39,650 (Direct) |
View |
2020-06-01 Option Award |
2020-06-01 5:13 pm |
2021-06-01 2030-06-01 |
WINMARK CORP | WINA | WILSON MARK L Director |
750 | $143.87 | 43,513 (Direct) |
View |
2020-06-01 Option Award |
2020-06-01 5:12 pm |
2021-06-01 2030-06-01 |
WINMARK CORP | WINA | REYELTS PAUL C Director |
750 | $143.87 | 27,331 (Direct) |
View |
2020-06-01 Option Award |
2020-06-01 5:12 pm |
2021-06-01 2030-06-01 |
WINMARK CORP | WINA | MACKENZIE KIRK A Director |
750 | $143.87 | 48,753 (Direct) |
View |
2020-06-01 Option Award |
2020-06-01 5:11 pm |
2021-06-01 2030-06-01 |
WINMARK CORP | WINA | GRASSLE JENELE C Director |
750 | $143.87 | 16,150 (Direct) |
View |
2020-06-01 Option Award |
2020-06-01 5:11 pm |
2021-06-01 2030-06-01 |
WINMARK CORP | WINA | Goff Leah A VP of Human Resources |
900 | $143.87 | 20,775 (Direct) |
View |
2020-06-01 Option Award |
2020-06-01 5:11 pm |
2021-06-01 2030-06-01 |
WINMARK CORP | WINA | Gaudette Renae M. President of Franchising |
3,500 | $143.87 | 47,725 (Direct) |
View |
2020-06-01 Option Award |
2020-06-01 5:10 pm |
2021-06-01 2030-06-01 |
WINMARK CORP | WINA | Ishaug Anthony D Chief Financial Officer |
4,000 | $143.87 | 147,450 (Direct) |
View |
2020-06-01 Option Award |
2020-06-01 5:10 pm |
2021-06-01 2030-06-01 |
WINMARK CORP | WINA | HEFFES BRETT D Chairman and CEO |
4,000 | $143.87 | 203,680 (Direct) |
View |
2020-05-06 Exercise |
2020-05-06 12:46 pm |
2011-06-01 2020-06-01 |
WINMARK CORP | WINA | Ishaug Anthony D Chief Financial Officer |
3,844 | $31.19 | 143,450 (Direct) |
View |
2020-04-28 Exercise |
2020-04-30 3:42 pm |
2011-06-01 2020-06-01 |
WINMARK CORP | WINA | MACKENZIE KIRK A Director |
1,000 | $31.19 | 48,003 (Direct) |
View |