-------------------------------------------------------------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 5) Overseas Shipholding Group, Inc. (Name of Issuer) Common Stock, par value $1 per share (Title of Class of Securities) 690368 10 5 (CUSIP Number) Michael Mayberry, Esq. 277 Park Avenue New York, NY 10172 Tel. No.: (212) 207-2898 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) ----------------------- November 6, 2003 (Date of Event which Requires Filing of this Statement) If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this statement because of Rule 13d-1(b)(3) or (4), check the following box [_]. Check the following box if a fee is being paid with the statement [_]. Page 1 of 10 Pages ----------------------------- ----------------------------- CUSIP 690368 10 5 Page 2 of 10 ----------------------------- ----------------------------- -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Mary Ann Fribourg -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [_] (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS Not Applicable -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [_] Not Applicable -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION United States -------------------------------------------------------------------------------- 7 SOLE VOTING POWER -0- NUMBER OF ------------------------------------------------ SHARES 8 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING 2,448,241 PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER -0- ------------------------------------------------ 10 SHARED DISPOSITIVE POWER 2,448,241 -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,448,241 -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [_] -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.86% -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON IN -------------------------------------------------------------------------------- ----------------------------- ----------------------------- CUSIP 690368 10 5 Page 3 of 10 ----------------------------- ----------------------------- -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Paul Fribourg -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [_] (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS Not Applicable -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [_] Not Applicable -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION United States -------------------------------------------------------------------------------- 7 SOLE VOTING POWER -0- NUMBER OF ------------------------------------------------ SHARES 8 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING 2,448,241 PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER -0- ------------------------------------------------ 10 SHARED DISPOSITIVE POWER 2,448,241 -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,448,241 -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [_] -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.86% -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON IN -------------------------------------------------------------------------------- ----------------------------- ----------------------------- CUSIP 690368 10 5 Page 4 of 10 ----------------------------- ----------------------------- -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Morton I. Sosland -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [_] (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS Not Applicable -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [_] Not Applicable -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION United States -------------------------------------------------------------------------------- 7 SOLE VOTING POWER -0- NUMBER OF ------------------------------------------------ SHARES 8 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING 2,448,241 PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER -0- ------------------------------------------------ 10 SHARED DISPOSITIVE POWER 2,448,241 -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,448,241 -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [_] -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.86% -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON IN -------------------------------------------------------------------------------- ----------------------------- ----------------------------- CUSIP 690368 10 5 Page 5 of 10 ----------------------------- ----------------------------- -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Fribourg Enterprises, LLC -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [_] (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS Not Applicable -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [_] Not Applicable -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware -------------------------------------------------------------------------------- 7 SOLE VOTING POWER 2,448,241 NUMBER OF ------------------------------------------------ SHARES 8 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING -0- PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER 2,448,241 ------------------------------------------------ 10 SHARED DISPOSITIVE POWER -0- -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,448,241 -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [_] -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.86% -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON OO -------------------------------------------------------------------------------- ----------------------------- ----------------------------- CUSIP 690368 10 5 Page 6 of 10 ----------------------------- ----------------------------- -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Fribourg Grandchildren Family L.P. -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [_] (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS Not Applicable -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [_] Not Applicable -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware -------------------------------------------------------------------------------- 7 SOLE VOTING POWER 2,448,241 NUMBER OF ------------------------------------------------ SHARES 8 SHARED VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING -0- PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER 2,448,241 ------------------------------------------------ 10 SHARED DISPOSITIVE POWER -0- -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,448,241 -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [_] -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.86% -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON PN -------------------------------------------------------------------------------- ----------------------------- ----------------------------- CUSIP 690368 10 5 Page 7 of 10 ----------------------------- ----------------------------- This Amendment No. 6 to the Statement on Schedule 13D, dated March 12, 1992, filed by Fribourg Enterprises L.P., a Delaware limited partnership ("Fribourg Enterprises"), relating to the common stock, par value $1 per share, of Overseas Shipholding Group, Inc. (the "OSG Common Stock"), a Delaware corporation ("OSG"), and as amended by Amendment No. 1, dated April 19, 1993, Amendment No. 2, dated October 25, 1996, Amendment No. 3, dated August 1, 1997, Amendment No. 4, dated April 29, 2002, and Amendment No. 5, dated November 7, 2003 (as so amended, the "Statement"), amends the Statement in the following respects only: ITEM 5. INTEREST IN SECURITIES OF THE ISSUER. Item No. 5 is amended and restated in its entirety as follows: a. With respect to each of the above entities and individuals, the 2,448,241 shares of OSG Common Stock that are beneficially owned constitutes approximately 6.86% of the issued and outstanding shares of OSG Common Stock. b. Each of the above entities have sole voting and dispositive power with respect to the 2,448,241 shares and each of the above individuals have shared voting and dispositive power with respect to the 2,448,241 shares. c. Fribourg Grandchildren Family L.P. sold shares of OSG Common Stock in open market transactions on the New York Stock Exchange as follows: DATE NUMBER OF SHARES PRICE PER SHARE ---- ---------------- --------------- 9/5/2003 1,900 $ 25.5000 9/12/2003 23,100 $ 24.9139 9/15/2003 8,300 $ 25.2787 9/16/2003 16,700 $ 25.2777 9/18/2003 10,000 $ 26.1715 9/19/2003 10,000 $ 25.8586 9/22/2003 10,000 $ 25.5064 9/23/2003 10,000 $ 26.0549 9/24/2003 10,000 $ 26.3293 9/25/2003 10,000 $ 25.8180 9/26/2003 10,000 $ 25.5390 9/29/2003 10,000 $ 26.1004 9/30/2003 10,000 $ 25.8304 10/1/2003 10,000 $ 25.2550 10/2/2003 10,000 $ 25.7883 10/3/2003 10,000 $ 25.9786 10/6/2003 10,000 $ 25.8922 10/7/2003 10,000 $ 25.8295 10/8/2003 10,000 $ 25.9060 10/9/2003 10,000 $ 25.9040 10/10/2003 10,000 $ 25.9136 ----------------------------- ----------------------------- CUSIP 690368 10 5 Page 8 of 10 ----------------------------- ----------------------------- DATE NUMBER OF SHARES PRICE PER SHARE ---- ---------------- --------------- 10/13/2003 10,000 $ 25.9948 10/14/2003 10,000 $ 25.7709 10/15/2003 10,000 $ 25.8144 10/16/2003 10,000 $ 25.6696 10/17/2003 10,000 $ 25.3563 10/20/2003 10,000 $ 25.1126 10/21/2003 10,000 $ 24.9890 10/22/2003 10,000 $ 25.0879 10/31/2003 10,000 $ 27.4000 11/4/2003 15,000 $ 26.7500 11/5/2003 20,000 $ 27.9643 11/6/2003 10,000 $ 28.0000 11/6/2003 10,000 $ 28.7500 11/6/2003 10,000 $ 28.7500 d. Under the terms of the Amended and Restated Agreement of Limited Partnership of Fribourg Grandchildren Family L.P., Fribourg Enterprises, LLC, the heirs of Michel Fribourg, and various trusts of the descendants of Michel Fribourg, have distribution rights with respect to the income of the partnership. e. Not applicable. ----------------------------- ----------------------------- CUSIP 690368 10 5 Page 9 of 10 ----------------------------- ----------------------------- 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: November 11, 2003 FRIBOURG GRANDCHILDREN FAMILY L.P. By: Fribourg Enterprises, LLC, general partner By: /s/ Mary Ann Fribourg ----------------------------- Mary Ann Fribourg as Trustee U/D/T dated 5/31/57 f/b/o Robert Fribourg, a Managing Member By: /s/ Paul Fribourg ---------------------------- Paul Fribourg as Trustee U/D/T dated 5/31/57 f/b/o Robert Fribourg, a Managing Member By: /s/ Morton I. Sosland ---------------------------- Morton I. Sosland as Trustee U/D/T dated 5/31/57 f/b/o Robert Fribourg, a Managing Member FRIBOURG ENTERPRISES, LLC By: /s/ Mary Ann Fribourg ---------------------------- Mary Ann Fribourg as Trustee U/D/T dated 5/31/57 f/b/o Robert Fribourg, a Managing Member By: /s/ Paul Fribourg ---------------------------- Paul Fribourg as Trustee U/D/T dated 5/31/57 f/b/o Robert Fribourg, a Managing Member ----------------------------- ----------------------------- CUSIP 690368 10 5 Page 10 of 10 ----------------------------- ----------------------------- By: /s/ Morton I. Sosland ---------------------------- Morton I. Sosland as Trustee U/D/T dated 5/31/57 f/b/o Robert Fribourg, a Managing Member