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 |
2023-06-13 Sale |
2023-06-14 6:27 pm |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
56,684 | $120 | $6,802,080 | 46,250 (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 |
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 Option Award |
2023-06-14 6:27 pm |
2022-02-28 2030-04-15 |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
77,423 | $0 | 46,250 (Direct) |
View |
2023-06-01 Option Award |
2023-06-05 3:32 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
906 | $0 | 14,261 (Direct) |
View |
2023-06-01 Tax Withholding |
2023-06-05 3:32 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
261 | $119.85 | 14,261 (Direct) |
View |
2023-03-25 Option Award |
2023-03-28 5:22 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
4,327 | $0 | 13,556 (Direct) |
View |
2022-06-01 Tax Withholding |
2022-06-02 4:13 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
398 | $99.71 | 9,140 (Direct) |
View |
2022-03-07 Option Award |
2022-03-09 3:24 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
584 | $0 | 9,538 (Direct) |
View |
2022-03-07 Exercise |
2022-03-09 3:24 pm |
N/A 2025-03-31 |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
656 | $0 | 9,538 (Direct) |
View |
2022-03-07 Tax Withholding |
2022-03-09 3:24 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
545 | $149.07 | 9,538 (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 |
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 |
2021-06-01 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 |
2021-03-07 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 |
2021-03-07 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 |
2020-06-01 Option Award |
2020-06-03 3:18 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
1,128 | $0 | 3,723 (Direct) |
View |
2020-06-01 Tax Withholding |
2020-06-03 3:18 pm |
N/A N/A |
HESKA CORP | HSKA | Grassman Catherine EVP, CFO |
327 | $85.06 | 3,723 (Direct) |
View |