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):     November 26, 2003

 

BANK ONE CORPORATION

(Exact name of registrant as specified in its charter)

 

Delaware		001-15323		31-0738296
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

 

1 Bank One Plaza,Chicago, IL                           60670

(Address of principal executive offices)              (Zip Code)

 

Registrant’s telephone number, including area code: 312-732-4000

 

 

 

Item 5.    Other Events and Regulation FD Disclosure

 

            On November 26, 2003, the Registrant released a letter concerning the One Group mutual

funds. A copy of the letter is attached as Exhibit 99(a) to this Current Report on Form 8-K and

incorporated by reference herein.

 

 

Item 7.    Financial Statements, Pro Forma Financial Information and Exhibits

 

(c)

Exhibits.

Exhibit Number

Description of Exhibits

99(a)

Letter dated November 26, 2003 from David J. Kundert,

Executive Vice President of Registrant, concerning the One

Group mutual funds.

 

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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 hereunto duly authorized.

 

		BANK ONE CORPORATION       (Registrant)
Date: November 26, 2003		By:		/s/    Heidi Miller
		Title:		Chief Financial Officer

 

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EXHIBIT INDEX

 

Exhibit Number		Description of Exhibits
99(a)		Letter dated November 26, 2003 from David J. Kundert, Executive
		Vice President of Registrant, concerning the One Group mutual
		funds.

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