Larson Sharon J. [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
05/24/2021	HESKA CORP	HSKA	Exercise	Non-Qualified Stock Option (right to buy)	3k	$28.41	$85.2k	05/24/2021
05/24/2021	HESKA CORP	HSKA	Sale	Common Stock	3k	$205.00	$615k	05/24/2021
05/05/2021	HESKA CORP	HSKA	Grant	Common Stock	662	$0.00	$0	05/05/2021
04/08/2020	HESKA CORP	HSKA	Grant	Common Stock	2k	$0.00	$0	04/08/2020
05/02/2019	HESKA CORP	HSKA	Grant	Common Stock	790	$0.00	$0	05/02/2019
05/03/2018	HESKA CORP	HSKA	Grant	Common Stock	705	$0.00	$0	05/03/2018
05/13/2016	HESKA CORP	HSKA	Grant	Non-Qualified Stock Option (right to buy)	3.6k	$39.56	$141.3k	05/13/2016
05/10/2016	HESKA CORP	HSKA	Sale	Common Stock	5k	$36.87	$184.4k	05/10/2016
05/10/2016	HESKA CORP	HSKA	Exercise	Non-Qualified Stock Option (right to buy)	5k	$11.47	$57.4k	05/10/2016
05/05/2016	HESKA CORP	HSKA	Exercise	Non-Qualified Stock Option (right to buy)	5k	$12.40	$62k	05/05/2016
05/05/2016	HESKA CORP	HSKA	Sale	Common Stock	5k	$35.66	$178.3k	05/05/2016
05/05/2016	HESKA CORP	HSKA	Exercise	Common Stock	5k	$9.74	$48.7k	05/05/2016
05/05/2016	HESKA CORP	HSKA	Exercise	Non-Qualified Stock Option (right to buy)	5k	$8.34	$41.7k	05/05/2016
05/05/2016	HESKA CORP	HSKA	Exercise	Non-Qualified Stock Option (right to buy)	5k	$9.74	$48.7k	05/05/2016
04/30/2013	HESKA CORP	HSKA	Grant	Non-Qualified Stock Option (right to buy)	5k	$8.34	$41.7k	04/30/2013