X0609 4 2026-07-21 0001632970 American Healthcare REIT, Inc. AHR 0001433671 Prosky Danny false 18191 VON KARMAN AVENUE THIRD FLOOR IRVINE CA 92612 true false false false false Common Stock 2026-07-21 4 F false 59945 56.66 D 286524 D Common Stock 2026-07-21 4 M false 30886 A 317410 D Common Stock 2026-07-21 4 F false 16663 56.66 D 300747 D Common Stock 2026-07-21 4 M false 20912 A 321659 D Common Stock 2026-07-21 4 F false 11283 56.66 D 310376 D Common Stock 2026-07-21 4 A false 2594 0 A 312970 D Common Stock 201403 I By Danny and Zohar Prosky Family Rev Trust UA DTD 08/16/2011 Restricted Stock Unit 2026-07-21 4 M false 30886 0 D Common Stock 30886 0 D Restricted Stock Units 2026-07-21 4 M false 20912 0 D Common Stock 20912 0 D Represents shares repurchased by the Issuer on July 21, 2026 to satisfy the Reporting Person's tax obligations associated with the accelerated vesting of shares of restricted common stock on July 21, 2026, pursuant to the Reporting Person's transition to a non-employee director as previously disclosed in the Issuer's Current Report on Form 8-K filed on July 22, 2026 (the "July 8-K"). Each restricted stock unit ("RSU") converts into one share of the Issuer's common stock. Shares withheld by the Issuer on July 21, 2026 to satisfy the Reporting Person's tax obligations associated with the acclerated vesting of time-based RSUs on July 21, 2026, pursuant to the Reporting Person's transition to a non-employee director as previously disclosed in the July 8-K. In connection with his transition to a non-employee director as previously disclosed in the July 8-K, the Reporting Person was granted 2,594 shares of restricted common stock on July 21, 2026. The reported shares of restricted common stock vest on June 24, 2027. Includes 622 shares acquired under the Issuer's Employee Stock Purchase Plan. The reported shares are held directly by Danny & Zohar Prosky Family Rev Trust UA DTD 08/16/2011, and indirectly by Danny Prosky and Zohar Prosky, Trustees. On March 24, 2024, the Issuer awarded the Reporting Person 92,656 time-based RSUs. Two-thirds of the RSUs vested on March 25, 2025 and March 25, 2026 and the remining RSUs vested on July 21, 2026, pursuant to the Reporting Person's transition to a non-employee director as previously disclosed in the July 8-K. On March 25, 2025, the Issuer awarded the Reporting Person 62,737 time-based RSUs. One-third of the RSUs vested on March 25, 2026, one-third of the RSUs vested on July 21, 2026 and the remaining RSUs were cancelled, pursuant to the Reporting Person's transition to a non-employee director as previously disclosed in the July 8-K. /s/ DANNY PROSKY 2026-07-22