X0508 4 2025-12-02 0 0001500217 American Assets Trust, Inc. AAT 0001627316 Gammieri Jerry C/O AMERICAN ASSETS TRUST, INC. 3420 CARMEL MOUNTAIN ROAD, SUITE 100 SAN DIEGO CA 92121 0 1 0 0 SVP Construction and Devlp 0 Common Stock, par value $0.01 2025-12-02 4 F 0 12701 19.50 D 90001 D Common Stock, par value $0.01 2025-12-02 4 D 0 2221 0 D 87780 D Common Stock, par value $0.01 2025-12-03 4 A 0 34505 0 A 122285 D Shares of restricted common stock issued pursuant to the American Assets Trust, Inc. and American Assets Trust, L.P. Amended and Restated 2011 Equity Incentive Award Plan. /s/ Adam Wyll, Attorney-in-fact 2025-12-04