X0306 4 2022-07-06 0 0001287808 Hill International, Inc. HIL 0001376451 Sgro David C/O HILL INTERNATIONAL, INC. 2005 MARKET ST, 17TH FLOOR PHILADELPHIA PA 19103 1 0 0 0 Common Stock 2022-07-06 4 A 0 55172 0.00 A 260066 D Common Stock 360150 I By Jamarant Capital, L.P. Grant of deferred stock units (DSUs) for payment of part of annual retainer for service on the Issuer's Board of Directors. Each DSU entitles the reporting person to receive one share of common stock following the reporting person's retirement or termination of service from the Board of Directors. Comprised of shares of common stock to be issued upon settlement of DSUs. The reported shares are owned by Jamarant Capital, L.P., of which Mr. Sgro is a Managing Member. Mr. Sgro disclaims beneficial ownership of the reported shares, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that Mr. Sgro is the beneficial owner of these shares for purposes of Section 16 or for any other purpose. William H. Dengler, Attorney-in-Fact 2022-07-12