4 1 NYSE 0001196729 Officer Jabil Circuit, Inc. 0000898293 38-188-6260 04/30/03 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP [X] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. 1. Name and Address of Reporting Person(s) Dees, Jace H. 10560 Dr. Martin Luther King Street St. Petersburg, FL 33716 2. Issuer Name and Ticker or Trading Symbol Jabil Circuit, Inc. (JBL) 3. I.R.S. Identification Number of Reporting Person, if an entity (Voluntary) 4. Statement for Month/Day/Year 4/30/2003 5. If Amendment, Date of Original (Month/Day/Year) 6. Relationship of Reporting Person(s) to Issuer (Check all applicable) [ ] Director [ ] 10% Owner [X] Officer (give title below) [ ] Other (specify below) Vice President, Operations - Americas 7. Individual or Joint/Group Filing (Check Applicable Line) [X] Form filed by One Reporting Person [ ] Form filed by More than One Reporting Person

SIGNATURE OF REPORTING PERSON /S/ By: Robert L. Paver, Attorney-in-Fact For: Jace H. Dees DATE 05/02/03

DEES JACE H 4