SEC Form 4/A · accession 0001038133-15-000175

HESKA CORP · HSKA

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

This is an amendment (Form 4/A). It replaces an earlier filing for the same period.

Reporting owner

Officer — EVP, COO, CFO and Secretary

Period of report

Dec 29, 2015

Accepted (ET)

Dec 31, 2015 · 1:23 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001038133

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F2	Dec 29, 2015	S	1,300	$40.00	D	69,300	D
Common Stock^F2	Dec 29, 2015	S	200	$40.01	D	69,100	D
Common Stock^F2	Dec 29, 2015	S	300	$40.02	D	68,800	D
Common Stock^F2	Dec 29, 2015	S	300	$40.03	D	68,500	D
Common Stock^F2	Dec 29, 2015	S	400	$40.04	D	68,100	D
Common Stock^F2	Dec 29, 2015	S	700	$40.05	D	67,400	D
Common Stock^F2	Dec 29, 2015	S	100	$40.075	D	67,300	D
Common Stock^F2	Dec 29, 2015	S	100	$40.11	D	67,200	D
Common Stock^F2	Dec 29, 2015	S	100	$40.12	D	67,100	D
Common Stock^F2	Dec 29, 2015	S	100	$40.14	D	67,000	D
Common Stock^F2	Dec 29, 2015	S	100	$40.15	D	66,900	D
Common Stock^F3	holding	—	—		—	602	I	by Spouse

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Incentive Stock Option (right to buy)	$39.76	Dec 29, 2015	A	1,755	A	Dec 29, 2015	Dec 28, 2025	Common Stock	1,755	1,755	D
Non-Qualified Stock Option (right to buy)	$39.76	Dec 29, 2015	A	17,245	A	Dec 29, 2015	Dec 28, 2025	Common Stock	17,245	1,755	D

F1The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan that was adopted by the reporting person on June 4, 2015.
F2Includes one share jointly owned with Robert Grieve.
F3Mr. Napolitano disclaims beneficial ownership of all securities of the Issuer owned by his wife.

This amendment is being filed solely to note the sales reported were effected pursuant to a Rule 10b5-1 trading plan.