X0306 4/A 2013-09-25 2013-09-27 0 0000075208 OVERSEAS SHIPHOLDING GROUP INC OSGIQ 0001316444 EDELSON JAMES I. 1301 AVENUE OF THE AMERICAS 42ND FLOOR NEW YORK NY 10019 0 1 0 0 SVP, Gen. Counsel and Sec'y. Common Stock, par value $1.00 per share 2010-12-31 4 J 0 32 A 21918 D Common Stock, par value $1.00 per share 2013-09-25 4 S 0 800 2.06 D 21118 D Common Stock, par value $1.00 per share 2013-09-25 4 S 0 5134 2.05 D 0 I (2) Common Stock, par value $1.00 per share 2013-09-25 4 S 0 1562 2.00 D 0 I (3) Common Stock, par value $1.00 per share 2013-09-27 4 S 0 400 1.80 D 20718 D Common Stock, par value $1.00 per share 2013-09-27 4 S 0 4600 1.76 D 16118 D These 32 shares were acquired during 2010 pursuant to a dividend reinvestment plan which provides for broad-based participation, does not discriminate in favor of employees of Overseas Shipholding Group, Inc. and operates on substantially the same terms for plan participants. The reporting person inadvertently did not include these shares in his prior filings. The reporting person indirectly owned these 5,134 shares of common stock through the OSG Ship Management, Inc. Savings Plan. The reporting person indirectly owned these 1,562 shares of common stock through the Overseas Shipholding Group, Inc. 2000 Employee Stock Purchase Plan ("ESPP"). This amendment corrects the total shares of common stock owned through the ESPP after this transaction which is 0 shares rather than 1,562 shares which is the number of shares sold. Of these 16,118 shares, 9,546 shares of common stock are subject to vesting restrictions. /s/James I. Edelson 2013-11-21