0001193125-08-149832 SC TO-T/A 1 20080711 20080711 OC ACQUISITION COMPANY CSK AUTO CORP 0001051848 5531 860765798 DE 0204 SC TO-T/A 34 005-55039 08948977 645 E MISSOURI AVENUE PHOENIX AZ 85012 6022659200 645 E MISSOURI AVENUE PHOENIX AZ 85012 O REILLY AUTOMOTIVE INC 0000898173 5531 440618012 MO 1231 SC TO-T/A 233 S PATTERSON SPRINGFIELD MO 65802 4178622674 233 SOUTH PATTERSON SPRINGFIELD MO 65802 SC TO-T/A 1 dsctota.htm FINAL AMENDMENT REPORTING RESULTS OF THE TENDER OFFER