X0304 4 2011-09-22 0 0000075208 OVERSEAS SHIPHOLDING GROUP INC OSG 0001239715 FRIBOURG CHARLES 277 PARK AVENUE NEW YORK NY 10172 1 0 0 0 Common Stock, par value $1.00 per share 2011-09-22 4 J 0 600 15.64 A 1352026 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 100 15.641 A 1352126 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 1000 15.65 A 1353126 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 903 15.66 A 1354029 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 200 15.662 A 1354229 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 200 15.665 A 1354429 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 1600 15.67 A 1356029 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 100 15.675 A 1356129 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 923 15.68 A 1357052 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 1470 15.69 A 1358522 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 3011 15.70 A 1361533 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 801 15.71 A 1362334 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 664 15.72 A 1362998 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 100 15.725 A 1363098 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 1317 15.73 A 1364415 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 300 15.74 A 1364715 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 100 15.742 A 1364815 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 1101 15.75 A 1365916 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 320 15.76 A 1366236 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 100 15.763 A 1366336 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 1080 15.77 A 1367416 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 300 15.78 A 1367716 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 100 15.785 A 1367816 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 583 15.79 A 1368399 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 601 15.8 A 1369000 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 500 15.81 A 1369500 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 100 15.815 A 1369600 I (2) Common Stock, par value $1.00 per share 2011-09-22 4 J 0 299 15.82 A 1369899 I (2) Common Stock, par value $1.00 per share 94511 D Common Stock, par value $1.00 per share 7058 I (3) Purchased pursuant to a trading plan adopted pursuant to Rule 10b-5 under the Securities Exchange Act of 1934, as amended. These shares are held indirectly through an entity. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest in these shares. These shares are owned by the Reporting Person's spouse. The Reporting Person disclaims beneficial ownership of these shares. /s/James I. Edelson, Attorney-in-Fact pursuant to a power of attorney previously filed 2011-09-23