UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(AMENDMENT NO. 8)*
A.M. Castle & Co.
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(Name of Issuer)
Common Stock
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(Title of Class of Securities)
148411101
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(CUSIP Number)
12/31/03
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(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:
[ X ] Rule 13d-1(b)
[ ] Rule 13d-1(c)
[ ] Rule 13d-1(d)
*The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which would
alter the disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not
be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).
SCHEDULE 13G
CUSIP NO.
148411101
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(1) NAMES OF REPORTING PERSONS.
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
BANK ONE CORPORATION, I.R.S. NO. 31-0738296
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(2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) [ ]
(b) [ ]
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(3) SEC USE ONLY
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(4) CITIZENSHIP OR PLACE OF ORGANIZATION Illinois
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NUMBER OF (5) SOLE VOTING POWER 2,300,080
SHARES
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BENEFICIALLY (6) SHARED VOTING POWER 0
OWNED BY
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EACH (7) SOLE DISPOSITIVE POWER 2,300,080
REPORTING
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PERSON (8) SHARED DISPOSITIVE POWER 0
WITH:
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(9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,300,080
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(10) CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
[ ]
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(11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 14.6%
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(12) TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) HC
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SCHEDULE 13G
Item 1 (a). Name of Issuer: A.M. Castle & Co.
Item 1 (b). Address of Issuer's Principal Executive Offices: 3400 N. Wolf Road
Franklin Park, IL 60131
Item 2 (a). Name of Person Filing: BANK ONE CORPORATION
Item 2 (b). Address of Principal Office or, if none, Residence: One First National Plaza
Chicago, IL 60670
Item 2 (c). Citizenship: Not Applicable
Item 2 (d). Title of Class of Securities: Common Stock
Item 2 (e). CUSIP Number: 148411101
Item 3. If this Statement is Filed Pursuant to Rules 240.13d-1 (b), or 240.13d-2 (b) or (c),
check whether the person filing is a:
(a) [ ] Broker or dealer registered under Section 15 of the Act;
(b) [ ] Bank as defined in section 3(a)(6) of the Act;
(c) [ ] Insurance company as defined in section 3(a)(19) of the Act;
(d) [ ] Investment company registered under section 8 of the Investment Company Act;
(e) [ ] An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);
(f) [ ] An employee benefit plan or endowment fund in accordance with Section 240.13d-1(b)(1)(ii)(F);
(g) [X] A parent holding company or control person in accordance with Section 240.13d-1(b)(ii)(G);
(h) [ ] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i) [ ] A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the
Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j) [ ] Group, in accordance with Section 240.13d-1(b)(1)(ii)(J).
If this statement is filed pursuant to Rule 13d-1(c), check this box. [ ]
SCHEDULE 13G
Item 4. Ownership:
(a) Amount Beneficially Owned: 2,300,080
(b) Percent of Class: 14.6%
(c) Number of shares as to which the person has:
(i) sole power to vote or direct the vote:
2,300,080
(ii) shared power to vote or direct the vote: 0
(iii) sole power to dispose or direct the
disposition of: 2,300,080
(iv) shared power to dispose or direct the
disposition of: 0
Item 5. Ownership of Five Percent or Less of a Class.
If this statement is being filed to report the fact that as of the date
hereof the reporting person has ceased to be the beneficial owner of
more than five percent of the class of securities, check the following:
[ ]
Item 6. Ownership of More Than Five Percent on Behalf of Another Person.
Not Applicable.
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.
One Group
Item 8. Identification and Classification of Members of the Group.
Not Applicable.
Item 9. Notice of Dissolution of Group.
Not Applicable.
SCHEDULE 13G
Item 10. Certification.
By signing below, I certify that, to the best of my knowledge and
belief, the securities referred to above were acquired and are held in
the ordinary course of business and were not acquired and are not held
for the purpose of or with the effect of changing or influencing the
control of the issuer of the securities and were not acquired and are
not held in connection with or as a participant in any transaction
having that purpose or effect.
Signature.
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: February 9, 2004
BANK ONE CORPORATION
By: /s/ David J. Kundert
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Name: David J. Kundert
Title: Executive Vice-President