X0306 4 2017-11-30 0 0000789460 WORLD FUEL SERVICES CORP INT 0001236725 STEBBINS PAUL H C/O WORLD FUEL SERVICES CORPORATION 9800 N.W. 41ST STREET MIAMI FL 33178 1 0 0 0 Common Stock 2017-11-28 5 G 0 E 233664 0.00 D 139037 I By Revocable Trust Common Stock 2017-11-28 5 G 0 E 233664 0.00 A 233664 I By Revocable Trust Common Stock 2017-11-30 4 J 0 233664 28.21 D 0 I By Revocable Trust Common Stock 2017-11-30 4 J 0 233664 28.21 A 233664 I By Irrevocable Trust Common Stock 11749 D Common Stock 0 I By GRAT Reflects transfers of shares between the Paul Stebbins Revocable Trust and the reporting person's grantor retained annuity trust. Shares are held by the Paul Stebbins Revocable Trust, of which the reporting person is the trustee. Shares are held by the Dianne Stebbins Revocable Trust, of which Dianne Stebbins, spouse of the reporting person, is the trustee. The reporting person is an indirect beneficial owner of shares held in the Dianne Stebbins Revocable Trust. The reporting person disclaims beneficial ownership of any shares in which he does not have a pecuniary interest. The shares were transferred from the Dianne Stebbins Revocable Trust to the Stebbins Children's Trust in exchange for a promissory note to the Dianne Stebbins Revocable Trust. Shares are held by the Stebbins Children's Trust, of which the reporting person is the trustee, for the benefit of the reporting person's children. The reporting person is an indirect beneficial owner of shares held in the Stebbins Children's Trust. The reporting person disclaims beneficial ownership of any shares in which he does not have a pecuniary interest. /s/ Amy A. Quintana, Attorney-in-fact 2017-12-04