X0202 4 2006-05-16 0 0001029023 SYNTROLEUM CORP SYNM 0001036335 JACOBS P ANTHONY 4322 SOUTH 49TH WEST AVENUE TULSA OK 74107 1 0 0 0 Common Stock 2006-05-16 5 G 0 5537 0 D 3342 D Common Stock 2006-05-16 5 G 0 5537 0 A 435278 I by Trust Common Stock 25000 I by Spouse On May 16, 2006, the reporting person contributed 5,537 shares of Syntroleum Common Stock to a revocable living trust of which the reporting person and his wife are trustees, and of which the reporting person is sole beneficiary. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. By: Carla S. Covey For: P. Anthony Jacobs 2006-06-09