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 |
2021-11-23 Purchase |
2021-11-23 4:29 pm |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
1,000 | $173 | $173,000 | 398,333 (Indirect Direct) |
View |
2021-11-15 Purchase |
2021-11-15 5:42 pm |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
1,000 | $179 | $179,000 | 397,333 (Indirect Direct) |
View |
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 |
2021-08-17 Sale |
2021-08-19 3:37 pm |
HESKA CORP | HSKA | Larson Sharon J. Director |
2,000 | $266.83 | $533,651 | 7,501 (Direct) |
View |
2021-08-06 Sale |
2021-08-09 4:20 pm |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
5,000 | $260.24 | $1,301,210 | 4,687 (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 |
2021-05-24 Sale |
2021-05-25 12:35 pm |
HESKA CORP | HSKA | Larson Sharon J. Director |
3,000 | $205 | $615,000 | 9,501 (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 |
2020-11-27 Sale |
2020-11-30 3:56 pm |
HESKA CORP | HSKA | Aroesty Jason D EVP, International Diagnostics |
13,334 | $126.86 | $1,691,517 | 6,666 (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 |
2022-02-28 Tax Withholding |
2022-03-02 3:26 pm |
N/A N/A |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
10,112 | $142 | 458,120 (Direct) |
View |
2022-02-28 Option Award |
2022-03-02 3:26 pm |
N/A N/A |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
24,750 | $0 | 458,120 (Direct) |
View |
2022-02-28 Tax Withholding |
2022-03-02 3:24 pm |
N/A N/A |
HESKA CORP | HSKA | Sveen Christopher D. CAO & General Counsel |
994 | $142 | 4,004 (Direct) |
View |
2022-02-28 Option Award |
2022-03-02 3:24 pm |
N/A N/A |
HESKA CORP | HSKA | Sveen Christopher D. CAO & General Counsel |
3,300 | $0 | 4,004 (Direct) |
View |
2022-02-28 Tax Withholding |
2022-03-02 3:21 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
2,029 | $142 | 8,843 (Direct) |
View |
2022-02-28 Option Award |
2022-03-02 3:21 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
6,875 | $0 | 8,843 (Direct) |
View |
2022-02-28 Tax Withholding |
2022-03-02 3:19 pm |
N/A N/A |
HESKA CORP | HSKA | Eyl Steven M. EVP, CCO & Pres.scil |
3,099 | $142 | 21,047 (Direct) |
View |
2022-02-28 Option Award |
2022-03-02 3:19 pm |
N/A N/A |
HESKA CORP | HSKA | Eyl Steven M. EVP, CCO & Pres.scil |
9,374 | $0 | 21,047 (Direct) |
View |
2022-02-28 Tax Withholding |
2022-03-02 3:17 pm |
N/A N/A |
HESKA CORP | HSKA | Baker Eleanor F. EVP, Managing Dir. & COO, scil |
830 | $142 | 4,058 (Direct) |
View |
2022-02-28 Option Award |
2022-03-02 3:17 pm |
N/A N/A |
HESKA CORP | HSKA | Baker Eleanor F. EVP, Managing Dir. & COO, scil |
3,300 | $0 | 4,058 (Direct) |
View |
2022-02-17 Exercise |
2022-02-18 11:39 am |
N/A N/A |
HESKA CORP | HSKA | Sveen David E. Director |
3,571 | $39.56 | 41,974 (Direct) |
View |
2022-02-17 Exercise |
2022-02-18 11:39 am |
2015-05-05 2025-05-04 |
HESKA CORP | HSKA | Sveen David E. Director |
8,571 | $0 | 41,974 (Direct) |
View |
2022-02-17 Exercise |
2022-02-18 11:39 am |
N/A N/A |
HESKA CORP | HSKA | Sveen David E. Director |
5,000 | $28.41 | 41,974 (Direct) |
View |
2022-02-11 Exercise |
2022-02-14 4:43 pm |
N/A N/A |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
9,149 | $69.77 | 464,333 (Direct) |
View |
2022-02-11 Exercise |
2022-02-14 4:43 pm |
2013-11-21 2023-11-20 |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
45,149 | $0 | 464,333 (Direct) |
View |
2022-02-11 Exercise |
2022-02-14 4:43 pm |
N/A N/A |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
25,000 | $7.36 | 464,333 (Direct) |
View |
2022-02-11 Exercise |
2022-02-14 4:43 pm |
N/A N/A |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
11,000 | $8.35 | 464,333 (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 |
2021-11-02 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 |
2021-09-24 Option Award |
2021-09-28 11:46 am |
N/A N/A |
HESKA CORP | HSKA | Sveen Christopher D. CAO & General Counsel |
750 | $0 | 1,698 (Direct) |
View |
2021-09-24 Option Award |
2021-09-28 11:43 am |
N/A N/A |
HESKA CORP | HSKA | Baker Eleanor F. EVP, Managing Dir. & COO, scil |
750 | $0 | 1,559 (Direct) |
View |
2021-09-24 Tax Withholding |
2021-09-28 11:43 am |
N/A N/A |
HESKA CORP | HSKA | Baker Eleanor F. EVP, Managing Dir. & COO, scil |
183 | $257.8 | 1,559 (Direct) |
View |
2021-08-17 Exercise |
2021-08-19 3:37 pm |
2015-05-05 2025-05-04 |
HESKA CORP | HSKA | Larson Sharon J. Director |
2,000 | $0 | 7,501 (Direct) |
View |
2021-08-17 Exercise |
2021-08-19 3:37 pm |
N/A N/A |
HESKA CORP | HSKA | Larson Sharon J. Director |
2,000 | $28.41 | 7,501 (Direct) |
View |
2021-08-06 Exercise |
2021-08-09 4:20 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
5,000 | $69.77 | 4,687 (Direct) |
View |
2021-08-06 Exercise |
2021-08-09 4:20 pm |
2018-03-07 2028-03-06 |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
5,000 | $0 | 4,687 (Direct) |
View |
2021-06-08 Option Award |
2021-06-10 10:39 am |
N/A 2026-06-08 |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
34,800 | $0 | 34,800 (Direct) |
View |
2021-06-01 Tax Withholding |
2021-06-03 1:57 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
263 | $196.29 | 3,973 (Direct) |
View |
2021-05-24 Exercise |
2021-05-25 12:35 pm |
2015-05-05 2025-05-04 |
HESKA CORP | HSKA | Larson Sharon J. Director |
3,000 | $0 | 9,501 (Direct) |
View |
2021-05-24 Exercise |
2021-05-25 12:35 pm |
N/A N/A |
HESKA CORP | HSKA | Larson Sharon J. Director |
3,000 | $28.41 | 9,501 (Direct) |
View |
2021-05-05 Option Award |
2021-05-06 4:00 pm |
N/A N/A |
HESKA CORP | HSKA | Sveen David E. Director |
662 | $0 | 33,403 (Direct) |
View |
2021-05-05 Option Award |
2021-05-06 3:57 pm |
N/A N/A |
HESKA CORP | HSKA | Larson Sharon J. Director |
662 | $0 | 7,501 (Direct) |
View |
2021-05-05 Option Award |
2021-05-06 3:54 pm |
N/A N/A |
HESKA CORP | HSKA | Humphrey Scott Director |
662 | $0 | 5,774 (Direct) |
View |
2021-05-05 Option Award |
2021-05-06 3:50 pm |
N/A N/A |
HESKA CORP | HSKA | Hasenmaier Joachim A. Director |
662 | $0 | 897 (Direct) |
View |
2021-05-05 Option Award |
2021-05-06 3:44 pm |
N/A N/A |
HESKA CORP | HSKA | FURLONG MARK F Director |
662 | $0 | 3,619 (Direct) |
View |
2021-05-05 Option Award |
2021-05-06 3:41 pm |
N/A N/A |
HESKA CORP | HSKA | Davis Stephen L Director |
662 | $0 | 1,946 (Direct) |
View |
2021-05-05 Option Award |
2021-05-06 3:38 pm |
N/A N/A |
HESKA CORP | HSKA | ANTIN ROBERT L Director |
662 | $0 | 1,082 (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 12:33 pm |
N/A 2025-03-31 |
HESKA CORP | HSKA | Eyl Steven M. EVP, CCO & Pres.scil |
1,563 | $0 | 16,173 (Direct) |
View |
2021-03-07 Tax Withholding |
2021-03-09 12:33 pm |
N/A N/A |
HESKA CORP | HSKA | Eyl Steven M. EVP, CCO & Pres.scil |
452 | $171.68 | 16,173 (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 |
2021-03-07 Exercise |
2021-03-09 12:28 pm |
N/A 2025-03-31 |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
657 | $0 | 4,892 (Direct) |
View |
2021-03-07 Tax Withholding |
2021-03-09 12:28 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
190 | $171.68 | 4,892 (Direct) |
View |
2021-01-14 Tax Withholding |
2021-01-15 4:02 pm |
N/A N/A |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
1,666 | $161.67 | 396,333 (Direct) |
View |
2021-01-14 Exercise |
2021-01-15 4:02 pm |
N/A 2024-12-01 |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
5,625 | $0 | 396,333 (Direct) |
View |
2021-01-11 Option Award |
2021-01-12 5:07 pm |
N/A N/A |
HESKA CORP | HSKA | Hasenmaier Joachim A. Director |
235 | $0 | 235 (Direct) |
View |
2020-12-31 Option Award |
2021-01-05 2:28 pm |
N/A N/A |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
4,119 | $0 | 392,374 (Direct) |
View |
2020-12-31 Tax Withholding |
2021-01-05 2:28 pm |
N/A N/A |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
1,194 | $145.65 | 392,374 (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 |
2020-12-01 Exercise |
2020-12-03 3:55 pm |
N/A 2024-12-01 |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
5,625 | $0 | 395,074 (Direct) |
View |
2020-12-01 Tax Withholding |
2020-12-03 3:55 pm |
N/A N/A |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
1,631 | $123.96 | 395,074 (Direct) |
View |
2020-11-03 Tax Withholding(A) |
2020-12-03 1:48 pm |
N/A N/A |
HESKA CORP | HSKA | Wilson Kevin S. CEO and President |
1,631 | $116.41 | 76,949 (Direct) |
View |
2020-11-27 Exercise |
2020-11-30 3:56 pm |
2018-07-25 2028-07-24 |
HESKA CORP | HSKA | Aroesty Jason D EVP, International Diagnostics |
13,334 | $0 | 6,666 (Direct) |
View |
2020-11-27 Exercise |
2020-11-30 3:56 pm |
N/A N/A |
HESKA CORP | HSKA | Aroesty Jason D EVP, International Diagnostics |
13,334 | $106.67 | 6,666 (Direct) |
View |