0001237648-11-000026.txt : 20110520 0001237648-11-000026.hdr.sgml : 20110520 20110520122014 ACCESSION NUMBER: 0001237648-11-000026 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110518 FILED AS OF DATE: 20110520 DATE AS OF CHANGE: 20110520 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: 11860526 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 X0303 4 2011-05-18 0 0001038133 HESKA CORP HSKA 0001190231 AYLESWORTH WILLIAM A 3760 ROCKY MOUNTAIN AVENUE LOVELAND CO 80538 1 0 0 0 Common Stock 2011-05-18 4 P 0 1275 8.6 A 22200 D Common Stock 2011-05-18 4 P 0 20 8.57 A 22220 D By: Jason A. Napolitano For: William A. Aylesworth 2011-05-20