1 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D. C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. 1) GABLES RESIDENTIAL TRUST ------------------------ (NAME OF ISSUER) COMMON SHARES OF BENEFICIAL INTEREST, $.01 PAR VALUE (TITLE OF CLASS OF SECURITIES) 362418105 --------- (CUSIP NUMBER) 12/31/00 -------- (DATE) CHECK THE FOLLOWING BOX IF FEE IS BEING PAID WITH THIS STATEMENT ----------------------------------------------------- 2 CUSIP NO. 362418105 ---------------------- -------------------------------------------------------------------------------- 1) Names of Reporting Persons I.R.S. No. 31-0738296 S.S. or I.R.S. Identification Nos. of BANK ONE CORPORATION Above Persons -------------------------------------------------------------------------------- 2) Check the Appropriate Box if a Member of a Group (a) ___________________ (See Instructions) (b) ___________________ -------------------------------------------------------------------------------- 3) SEC Use only -------------------------------------------------------------------------------- 4) Citizenship or Place of Organization ILLINOIS -------------------------------------------------------------------------------- Number of Shares (5) Sole Voting Power 1,877 ------------------ Beneficially (6) Shared Voting Power 0 ------------------ Owned by (7) Sole Dispositive Power 1,257 ------------------ Each Reporting (8) Shared Dispositive Power 620 ------------------ Person with -------------------------------------------------------------------------------- 9) Aggregate Amount Beneficially 1,877 Owned by Each Reporting Person ------------------ -------------------------------------------------------------------------------- 10) Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) -------------------------------------------------------------------------------- 11) Percent of Class Represented by Amount in Row 9 0.0% ------------------ -------------------------------------------------------------------------------- 12) Type of Reporting Person (See Instructions) HC ------------------ 3 -------------------------------------------------------------------------------- SEC 13G SECURITIES AND EXCHANGE COMMISSION SCHEDULE 13G Amendment No. 1 Item 1(a) Name of Issuer: Gables Residential Trust ---------------------------------------------- Item 1(b) Address of Issuer's principal executive offices: 2859 Paces Ferry Road ---------------------------------------------- Suite 1450 ---------------------------------------------- Atlanta, GA 30339 ---------------------------------------------- Item 2(a) Name of person filing: BANK ONE CORPORATION Item 2(b) Address of principal business office or, One First National Plaza if none residence: Chicago, IL 60670 Item 2(c) Citizenship: Not Applicable Item 2(d) Title of class of securities: Common Shares of Beneficial Interest, $.01 Par Value ------------------------------------------------------- Item 2(e) CUSIP No.: 362418105 ------------------------------------------------------- Item 3. This statement is filed pursuant to Rule 13d-2. Item 4. Ownership This beneficial ownership by BANK ONE CORPORATION with respect to common shares of Gables Residential Trust : --------------------------------------------------------------------------------- (a) Amount beneficially owned: 1,877 ------------------------------------------------------ (b) Percent of class 0.0% ------------------------------------------------------ (c) Number of shares as to which such person has: (I) Sole power to vote or to direct the vote: 1,877 ------------------------------------- (ii) Shared power to vote or to direct the vote: 0 ------------------------------------- (iii) Sole power to dispose or to direct the disposition of: 1,257 ------------------------------------- (iv) Shared power to dispose or to direct the disposition of: 620 ------------------------------------- 4 Item 5. Ownership of 5 percent or less of a Class. [X] ----------------------------- Item 6. Ownership of More than 5 percent on Behalf of Another Person. N/A ----------------------------- Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company. ----------------------------- Bank One Trust Company, N.A. Bank One, Kentucky, N.A. Item 8. Identification and Classification of Members of the Group. N/A ----------------------------- Item 9. Notice of Dissolution of Group. N/A ----------------------------- Item 10. Certification. After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete, and correct. Dated: August 29, 2001 ------------------------------------------------------------- BANK ONE CORPORATION By: /s/ DAVID J. KUNDERT David J. Kundert EXECUTIVE VICE PRESIDENT