SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q/A |X| Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 1998 or |_| Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition period from __________ to __________ Commission file number: 0-21318 O'REILLY AUTOMOTIVE, INC. (Exact Name of Registrant as Specified in Its Charter) Missouri 44-0618012 (State or Other Jurisdiction of (IRS Employer Incorporation or Organization) Identification No.) 233 South Patterson, Springfield, Missouri 65801 (Address of Principal Executive Offices) (Zip Code) (417) 862-6708 (Registrant's Telephone Number, Including Area Code) (Former Name, Former Address and Former Fiscal Year, if Changed Since Last Report) Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such report(s), and (2) has been subject to such filing requirements for the past 90 days. Yes X No Common Stock, $0.01 par value - 21,199,313 shares outstanding as of March 31, 1998. Item 6. Exhibits and Reports on Form 8-K (a) Exhibits: See Exhibit Index (b) Reports on Form 8-K: A Form 8-K was filed by the Registrant on February 2, 1998, to disclose the acquisition of Hi-Lo Automotive, Inc. on January 27, 1998, and is incorporated herein by this reference. This filing was amended by a Form 8-K/A which was filed by the Registrant on April 13, 1998, and is also incorporated herein by this reference. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. O'REILLY AUTOMOTIVE, INC. September 14, 1998 /s/ David E. O'Reilly David E. O'Reilly, President and Chief Executive Officer September 14, 1998 /s/ James R. Batten James R. Batten, Chief Financial Officer (Principal Financial Officer) September 14, 1998 /s/ Christopher T. Stange Christopher T. Stange, Corporate Controller (Principal Accounting Officer) EXHIBIT INDEX Number Description - ------ ----------- *10.20 Credit Agreement between the Registrant and NationsBank, N.A., dated January 27, 1998. 10.21 Third Amendment to the O'Reilly Automotive, Inc. 1993 Stock Option Plan, filed herewith. 10.22 First Amendment to the O'Reilly Automotive, Inc. Directors' Stock Option Plan, filed herewith. *10.23 O'Reilly Automotive, Inc. Deferred Compensation Plan. *10.24 Trust Agreement between the Registrant's Deferred Compensation Plan and Bankers Trust Company, dated February 2, 1998. *27.1 Financial Data Schedule. *99.1 Certain Risk Factors. *Previously filed as an exhibit to the Registrant's Form 10-Q for the quarter ended March 31, 1998, dated May 15, 1998.