X0609 4 2026-08-05 0000712770 ONE LIBERTY PROPERTIES INC OLP 0001520980 Clair Justin false 60 CUTTER MILL ROAD SUITE 303 GREAT NECK NY 11021 false true false false Executive Vice President 0 Common Stock 2026-08-05 4 A false 5579 0 A 38653 D Represents the date that the compensation committee determined that the metrics with respect to the shares underlying the RSUs granted in 2023 had been satisfied. The related performance period ended June 30, 2026. /s/ Justin Clair 2026-08-07