X0508 4 2026-02-23 0000877860 NATIONAL HEALTH INVESTORS INC NHI 0001410716 Mendelsohn D. Eric 222 ROBERT ROSE DRIVE MURFREESBORO TN 37129 1 1 CEO and President 0 Common Stock 2026-02-23 4 M 0 13334 57.76 A 128784 D Common Stock 2026-02-23 4 F 0 10192 90.03 D 118592 D Common Stock 2026-02-23 4 F 0 194 90.03 D 118398 D Stock Option (Right to Buy) 2024 57.76 2026-02-23 4 M 0 13334 0 D 2026-02-23 2029-02-23 Common Stock 13334 0 D Reflects the disposition of 194 restricted shares upon vesting on February 23, 2026 for the settlement of taxes. /s/Kimberly V. Ouimet, by limited power of attorney 2026-02-25