X0508 4 2024-06-07 0000894081 Air Transport Services Group, Inc. ATSG 0001185320 HETE JOSEPH C 145 HUNTER DR WILMINGTON OH 45177 1 1 Executive Chairman 0 Common Stock 2024-06-07 4 P 0 821 12.82 A 590123 D Common Stock 2024-06-07 4 P 0 4179 12.81 A 594302 D Restricted Stock Units Common Stock 89091 89091 D The restricted stock units will be exchanged for common stock on a one-to-one basis. These units will settle in full after 12 months of continuous service, unless Mr. Hete's employment is terminated because of death, disability or termination by the Company prior to such 12-month period in which case settlement will occur upon such termination or when Mr. Hete's board service ends. There is no expiration date. POA on file. /s/ W. Joseph Payne for Joseph C. Hete 2024-06-07