0001237648-12-000008.txt : 20120301 0001237648-12-000008.hdr.sgml : 20120301 20120301162508 ACCESSION NUMBER: 0001237648-12-000008 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120228 FILED AS OF DATE: 20120301 DATE AS OF CHANGE: 20120301 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: AYLESWORTH WILLIAM A CENTRAL INDEX KEY: 0001190231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22427 FILM NUMBER: 12658079 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: HESKA CORP CENTRAL INDEX KEY: 0001038133 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 770192527 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 3760 ROCKY MOUNTAIN AVENUE CITY: LOVELAND STATE: CO ZIP: 80538 BUSINESS PHONE: 9704937272 MAIL ADDRESS: STREET 1: 3760 ROCKY MOUNTAIN AVENUE CITY: LOVELAND STATE: CO ZIP: 80538 4 1 edgardoc.xml PRIMARY DOCUMENT X0304 4 2012-02-28 0 0001038133 HESKA CORP HSKA 0001190231 AYLESWORTH WILLIAM A 3760 ROCKY MOUNTAIN AVENUE LOVELAND CO 80538 1 0 0 0 Common Stock 2012-02-28 4 M 0 4200 6.9 A 29200 D Common Stock 2012-02-28 4 M 0 140 7 A 29340 D Common Stock 2012-02-28 4 M 0 40 3.8 A 29380 D Common Stock 2012-02-28 4 M 0 240 4.5 A 29620 D Common Stock 2012-02-28 4 M 0 20 5.5 A 29640 D Non-Qualified Stock Option (right to buy) 3.8 2012-02-28 4 M 0 40 0 D 2002-07-31 2012-07-31 Common Stock 40 0 D Non-Qualified Stock Option (right to buy) 4.5 2012-02-28 4 M 0 240 0 D 2002-08-30 2012-08-30 Common Stock 240 0 D Non-Qualified Stock Option (right to buy) 5.5 2012-02-28 4 M 0 20 0 D 2002-11-04 2012-11-04 Common Stock 20 0 D Non-Qualified Stock Option (right to buy) 6.9 2012-02-28 4 M 0 4200 0 D 2002-05-16 2012-05-16 Common Stock 4200 0 D Non-Qualified Stock Option (right to buy) 7 2012-02-28 4 M 0 140 0 D 2002-05-31 2012-05-31 Common Stock 140 0 D By: Jason A. Napolitano For: William A. Aylesworth 2012-02-29