SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) August 7, 2002 --------------- YELLOW CORPORATION - -------------------------------------------------------------------------------- (Exact name of registrant as specified in its charter) Delaware 0-12255 48-0948788 - -------------------------------------------------------------------------------- (State or other jurisdiction (Commission (IRS Employer of incorporation) File Number) Identification No.) 10990 Roe Avenue, P. O. Box 7563, Overland Park, Kansas 66207 - -------------------------------------------------------------------------------- (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code (913) 696-6100 ----------------------------- No Changes. - -------------------------------------------------------------------------------- (Former name or former address, if changed since last report.)

Item 9. Regulation FD Disclosure Pursuant to Order No. 4-460 of the Securities and Exchange Commission, William D. Zollars, Yellow Corporation's Chief Executive Officer, and Donald G. Barger, Jr., Yellow Corporation's Chief Financial Officer, have each executed a Statement Under Oath of Principal Executive Officer and Principal Financial Officer Regarding Facts and Circumstances Relating to Exchange Act Filings. These Statements have been delivered to the SEC today and are attached as Exhibits to this Report on Form 8-K. Item 7. Exhibits 99.1 Statement of Chief Executive Officer pursuant to SEC order 99.2 Statement of Chief Financial Officer pursuant to SEC order SIGNATURE 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 hereunto duly authorized. YELLOW CORPORATION -------------------------------- (Registrant) Date: August 7, 2002 /s/ Donald G. Barger, Jr. ----------------------- -------------------------------- Donald G. Barger, Jr. Chief Financial Officer

Exhibit 99.1 August 7, 2002 STATEMENT UNDER OATH OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER REGARDING FACTS AND CIRCUMSTANCES RELATING TO EXCHANGE ACT FILINGS I, William D. Zollars, Chairman, President and Chief Executive Officer of Yellow Corporation, state and attest that: (1) To the best of my knowledge, based upon a review of the covered reports of Yellow Corporation, and, except as corrected or supplemented in a subsequent covered report: - no covered report contained an untrue statement of a material fact as of the end of the period covered by such report (or in the case of a report on Form 8-K or definitive proxy materials, as of the date on which it was filed); and - no covered report omitted to state a material fact necessary to make the statements in the covered report, in light of the circumstances under which they were made, not misleading as of the end of the period covered by such report (or in the case of a report on Form 8-K or definitive proxy materials, as of the date on which it was filed). (2) I have reviewed the contents of this statement with Yellow Corporation's audit committee. (3) In this statement under oath, each of the following, if filed on or before the date of this statement, is a "covered report": - 2001 Annual Report on Form 10-K of Yellow Corporation; - all reports on Form 10-Q, all reports on Form 8-K and all definitive proxy materials of Yellow Corporation filed with the Commission subsequent to the filing of the Form 10-K identified above; and - any amendments to any of the foregoing. /s/ William D. Zollars - ----------------------- William D. Zollars Subscribed and sworn to before Chairman, President and me this 7th day of August, 2002. Chief Executive Officer /s/ Connie L. Chambers ----------------------- Notary Public My Commission Expires: November 1, 2003

Exhibit 99.2 August 7, 2002 STATEMENT UNDER OATH OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER REGARDING FACTS AND CIRCUMSTANCES RELATING TO EXCHANGE ACT FILINGS I, Donald G. Barger, Jr., Chief Financial Officer of Yellow Corporation, state and attest that: (1) To the best of my knowledge, based upon a review of the covered reports of Yellow Corporation, and, except as corrected or supplemented in a subsequent covered report: - no covered report contained an untrue statement of a material fact as of the end of the period covered by such report (or in the case of a report on Form 8-K or definitive proxy materials, as of the date on which it was filed); and - no covered report omitted to state a material fact necessary to make the statements in the covered report, in light of the circumstances under which they were made, not misleading as of the end of the period covered by such report (or in the case of a report on Form 8-K or definitive proxy materials, as of the date on which it was filed). (2) I have reviewed the contents of this statement with Yellow Corporation's audit committee. (3) In this statement under oath, each of the following, if filed on or before the date of this statement, is a "covered report": - 2001 Annual Report on Form 10-K of Yellow Corporation; - all reports on Form 10-Q, all reports on Form 8-K and all definitive proxy materials of Yellow Corporation filed with the Commission subsequent to the filing of the Form 10-K identified above; and - any amendments to any of the foregoing. /s/ Donald G. Barger, Jr. - ------------------------- Donald G. Barger, Jr. Subscribed and sworn to before Chief Financial Officer me this __7__ day of August, 2002. /s/ Connie L. Chambers ------------------------------------ Notary Public My Commission Expires: November 1, 2003