0000950153-08-000741 425 3 20080422 20080422 O REILLY AUTOMOTIVE INC 0000898173 5531 440618012 MO 1231 425 34 000-21318 08769327 233 S PATTERSON SPRINGFIELD MO 65802 4178622674 233 SOUTH PATTERSON SPRINGFIELD MO 65802 CSK AUTO CORP 0001051848 5531 860765798 DE 0204 425 645 E MISSOURI AVENUE PHOENIX AZ 85012 6022659200 645 E MISSOURI AVENUE PHOENIX AZ 85012 425 1 p75302e8vk.htm 425 EX-99.1 2 p75302exv99w1.htm EX-99.1 EX-99.2 3 p75302exv99w2.htm EX-99.2