| SC 13G/A | 2023-04-10 | Nine Ten Capital Management LLC | HESKA CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2023-02-14 | ALGER ASSOCIATES INC | HESKA CORP | 537,188 | 4.9% | EDGAR |
| SC 13G/A | 2023-02-10 | Nine Ten Capital Management LLC | HESKA CORP | 896,854 | 8.3% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | HESKA CORP | 733,420 | 6.8% | EDGAR |
| SC 13G/A | 2023-01-26 | BlackRock Inc. | HESKA CORP | 1,845,901 | 17.1% | EDGAR |
| SC 13G | 2023-01-20 | BlackRock Inc. | HESKA CORP | 1,845,901 | 17.1% | EDGAR |
| SC 13G/A | 2022-02-14 | ALGER ASSOCIATES INC | HESKA CORP | 1,028,254 | 9.6% | EDGAR |
| SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | HESKA CORP | 686,875 | 6.4% | EDGAR |
| SC 13G/A | 2022-02-09 | Nine Ten Capital Management LLC | HESKA CORP | 798,815 | 7.5% | EDGAR |
| SC 13G/A | 2022-01-27 | BlackRock Inc. | HESKA CORP | 1,828,593 | 17.1% | EDGAR |
| SC 13G/A | 2022-01-26 | BlackRock Inc. | HESKA CORP | 1,828,593 | 17.1% | EDGAR |
| SC 13G/A | 2021-02-16 | Park West Asset Management LLC | HESKA CORP | 203,730 | 2.2% | EDGAR |
| SC 13G | 2021-02-16 | ALGER ASSOCIATES INC | HESKA CORP | 1,197,758 | 12.7% | EDGAR |
| SC 13G/A | 2021-02-12 | Neuberger Berman Group LLC | HESKA CORP | 78,984 | 0.8% | EDGAR |
| SC 13G | 2021-02-12 | Nine Ten Capital Management LLC | HESKA CORP | 815,318 | 8.6% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | HESKA CORP | 550,717 | 5.8% | EDGAR |
| SC 13G/A | 2021-01-26 | BlackRock Inc. | HESKA CORP | 1,437,124 | 15.2% | EDGAR |
| SC 13G | 2020-04-09 | Park West Asset Management LLC | HESKA CORP | 497,339 | 6.0% | EDGAR |
| SC 13G/A | 2020-02-14 | Neuberger Berman Group LLC | HESKA CORP | 521,935 | 6.7% | EDGAR |
| SC 13G | 2020-02-14 | ALGER ASSOCIATES INC | HESKA CORP | 1,042,312 | 13.3% | EDGAR |