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 |
2021-08-18 Sale |
2021-08-19 3:42 pm |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
1,000 | $270.33 | $270,331 | 54,505 (Direct) |
View |
2021-06-04 Sale |
2021-06-07 5:10 pm |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
5,000 | $197.87 | $989,326 | 55,505 (Direct) |
View |
2020-12-09 Sale |
2020-12-10 12:57 pm |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
500 | $140.38 | $70,191 | 45,874 (Direct) |
View |
2020-12-07 Sale |
2020-12-09 2:41 pm |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
500 | $132.5 | $66,248 | 46,374 (Direct) |
View |
2020-11-16 Sale |
2020-11-18 3:51 pm |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
1,500 | $127.5 | $191,250 | 46,874 (Direct) |
View |
2020-08-31 Sale |
2020-09-02 4:17 pm |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
1,050 | $103.87 | $109,065 | 48,374 (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 |
2022-09-01 Exercise |
2022-09-06 3:49 pm |
2012-12-19 2022-12-18 |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
10,000 | $0 | 81,083 (Direct) |
View |
2022-09-01 Exercise |
2022-09-06 3:49 pm |
N/A N/A |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
10,000 | $8.55 | 81,083 (Direct) |
View |
2022-03-07 Exercise |
2022-03-09 3:30 pm |
N/A 2025-03-31 |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
1,562 | $0 | 71,032 (Direct) |
View |
2022-03-07 Tax Withholding |
2022-03-09 3:30 pm |
N/A N/A |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
1,296 | $149.07 | 71,032 (Direct) |
View |
2022-03-07 Option Award |
2022-03-09 3:30 pm |
N/A N/A |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
1,389 | $0 | 71,032 (Direct) |
View |
2022-02-28 Option Award |
2022-03-02 3:28 pm |
N/A N/A |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
6,874 | $0 | 69,377 (Direct) |
View |
2022-02-28 Tax Withholding |
2022-03-02 3:28 pm |
N/A N/A |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
2,026 | $142 | 69,377 (Direct) |
View |
2021-11-02 Exercise |
2021-11-04 3:35 pm |
2011-12-12 2021-12-11 |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
10,000 | $0 | 64,518 (Direct) |
View |
2021-11-02 Exercise |
2021-11-04 3:35 pm |
N/A N/A |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
10,000 | $6.9 | 64,518 (Direct) |
View |
2021-04-30 Exercise |
2021-05-03 5:13 pm |
2011-05-02 2021-05-01 |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
7,500 | $0 | 60,505 (Direct) |
View |
2021-04-30 Exercise |
2021-05-03 5:13 pm |
N/A N/A |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
7,500 | $6.76 | 60,505 (Direct) |
View |
2021-03-07 Exercise |
2021-03-09 12:31 pm |
N/A 2025-03-31 |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
1,563 | $0 | 54,567 (Direct) |
View |
2021-03-07 Tax Withholding |
2021-03-09 12:31 pm |
N/A N/A |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
452 | $171.68 | 54,567 (Direct) |
View |
2020-12-28 Exercise |
2020-12-30 1:20 pm |
2010-12-31 2020-12-30 |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
6,000 | $0 | 51,874 (Direct) |
View |
2020-12-28 Exercise |
2020-12-30 1:20 pm |
N/A N/A |
HESKA CORP | HSKA | Wisnewski Nancy Chief Operating Officer |
6,000 | $4.96 | 51,874 (Direct) |
View |