Filed Pursuant to Rule 424(b)(3) File No. 333-104818 Prospectus Supplement (To Prospectus dated May 1, 2003) OLD NATIONAL BANCORP 5,000,000 SHARES OF COMMON STOCK This prospectus supplement supplements the prospectus dated May 1, 2003 of Old National Bancorp relating to the public offering and sale by selling shareholders described therein. This prospectus supplement contains information regarding the ownership of shares of our common stock beneficially owned and offered under the prospectus. This prospectus supplement should be read in conjunction with the prospectus, and this prospectus supplement is qualified by reference to the prospectus, except to the extent that the information provided by this prospectus supplement supersedes the information contained in the prospectus. SELLING SHAREHOLDERS The section captioned "Selling Shareholders" beginning on page 4 of the prospectus is hereby amended as follows: The following table provides the names and the number of shares of common stock beneficially owned by each selling shareholder as a result of our acquisition of certain assets of Insurance & Risk Management, LLC, the maximum number of shares of common stock offered hereby and the number of shares of such common stock beneficially owned by each selling shareholder upon completion of the offering or offerings pursuant to this prospectus, assuming each selling shareholder offers and sells all of its or his/her respective shares offered hereby. Selling shareholders may, however, offer and sell all, or some or none of their shares offered hereby. Under some circumstances, the respective donees, pledges and transferees or other successors in interest of the selling shareholders may also sell the shares listed below as being held by the selling shareholders. No selling shareholder beneficially owns one percent or greater of our outstanding common stock. NUMBER OF SHARES NUMBER OF SHARES OF OF COMMON STOCK COMMON STOCK BENEFICIALLY MAXIMUM NUMBER OF BENEFICIALLY HELD OWNED PRIOR TO THE SHARES OF COMMON AFTER COMPLETION OF THE NAME OFFERING(1) STOCK OFFERED HEREBY OFFERING (2) ---- ------------------ -------------------- ----------------------- Mark A. Bienz 59,380 37,025 22,355 Harold E. Everett 83,576 52,112 31,464 John A. Hettwer 83,576 52,112 31,464 Dwayne F. Tagtmeyer 83,576 52,112 31,464 James E. Krouse 55,523 34,620 20,903 Connie S. Denihan 48,627 30,320 18,307 Mark A. Del Priore 42,373 26,421 15,952 NUMBER OF SHARES NUMBER OF SHARES OF OF COMMON STOCK COMMON STOCK BENEFICIALLY MAXIMUM NUMBER OF BENEFICIALLY HELD OWNED PRIOR TO THE SHARES OF COMMON AFTER COMPLETION OF THE NAME OFFERING(1) STOCK OFFERED HEREBY OFFERING (2) ---- ------------------ -------------------- ----------------------- Frederick T. Eickhoff 42,373 26,421 15,952 David T. Stahl 54,705 34,110 20,595 Franklin A. Johnson 30,743 19,169 11,574 -------------------------- (1) This number includes the number of shares of our common stock held in escrow pursuant to the Asset Purchase Agreement, dated as of July 7, 2003, among Old National Bancorp, Insurance & Risk Management, LLC, ONB Insurance Group, Inc. and the members of Insurance & Risk Management, LLC. (2) This number reflects the number of shares of our common stock held in escrow pursuant to the Asset Purchase Agreement, dated as of July 7, 2003, among Old National Bancorp, Insurance & Risk Management, LLC, ONB Insurance Group, Inc. and the members of Insurance & Risk Management, LLC. NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED THESE SECURITIES OR PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. The date of this prospectus supplement is August 13, 2003