Stefan K.l. Oh

CIK: 0001518484

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (4.3%)

Position reduction

Option Exercises (M)7 (30.4%)

Derivative conversions

Awards (A)4 (17.4%)

Compensation grants

Other (G, F, J, C, D, …)11 (47.8%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

AHR

American Healthcare REIT, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (23 total)

AHR
American Healthcare REIT, Inc.
Apr 6, 2026
Exercise(M)
Direct
3.2K shares-
AHR
American Healthcare REIT, Inc.
Apr 6, 2026
Tax Payment(F)
Direct
1.6K shares at avg. $48.09$78K
AHR
American Healthcare REIT, Inc.
Mar 25, 2026
Award(A)
Restricted Stock Unit
Direct
9.5K shares-
AHR
American Healthcare REIT, Inc.
Mar 25, 2026
Exercise(M)
Direct
9.2K shares-
AHR
American Healthcare REIT, Inc.
Mar 25, 2026
Tax Payment(F)
Direct
4.7K shares at avg. $48.25$225K
AHR
American Healthcare REIT, Inc.
Mar 25, 2026
Exercise(M)
Direct
5.1K shares-
AHR
American Healthcare REIT, Inc.
Mar 25, 2026
Tax Payment(F)
Direct
2.6K shares at avg. $48.25$125K
AHR
American Healthcare REIT, Inc.
Mar 12, 2026
Exercise(M)
Direct
6.4K shares-
AHR
American Healthcare REIT, Inc.
Mar 12, 2026
Tax Payment(F)
Direct
3.4K shares at avg. $52.80$181K
AHR
American Healthcare REIT, Inc.
Mar 12, 2026
Award(A)
Restricted Stock Unit
Direct
6.4K shares-
AHR
American Healthcare REIT, Inc.
Feb 9, 2026
Tax Payment(F)
Direct
10.2K shares at avg. $48.77$496K
AHR
American Healthcare REIT, Inc.
Jun 30, 2025
Sale(S)
Indirect
3.9K shares at avg. $36.10$139K
AHR
American Healthcare REIT, Inc.
Apr 3, 2025
Exercise(M)
Direct
3.2K shares-
AHR
American Healthcare REIT, Inc.
Apr 3, 2025
Tax Payment(F)
Direct
1.6K shares at avg. $30.79$50K
AHR
American Healthcare REIT, Inc.
Mar 25, 2025
Exercise(M)
Direct
9.2K shares-
AHR
American Healthcare REIT, Inc.
Mar 25, 2025
Tax Payment(F)
Direct
4.6K shares at avg. $30.45$142K
AHR
American Healthcare REIT, Inc.
Mar 25, 2025
Award(A)
Restricted Stock Unit
Direct
15.3K shares-
AHR
American Healthcare REIT, Inc.
Mar 14, 2025
Tax Payment(F)
Direct
967 shares at avg. $28.89$28K
AHR
American Healthcare REIT, Inc.
Mar 14, 2025
Award(A)
Restricted Stock Unit
Direct
1.9K shares-
AHR
American Healthcare REIT, Inc.
Mar 14, 2025
Exercise(M)
Direct
1.9K shares-
AHR
American Healthcare REIT, Inc.
Feb 10, 2025
Tax Payment(F)
Direct
6.8K shares at avg. $29.30$199K
No ticker
American Healthcare REIT, Inc.
Oct 4, 2024
Tax Payment(F)
Direct
6.2K shares at avg. $25.07$155K
No ticker
American Healthcare REIT, Inc.
Oct 1, 2024
Tax Payment(F)
Direct
787 shares at avg. $26.10$21K

		Type	Shares	Price		Ownership
Apr 6, 2026	AHR American Healthcare REIT, Inc.	Exercise(M)	3,185	-	$0	Direct
Apr 6, 2026	AHR American Healthcare REIT, Inc.	Tax Payment(F)	1,621	$48.09	$77,954	Direct
Mar 25, 2026	AHR American Healthcare REIT, Inc.	Award(A) Restricted Stock Unit	9,510	-	-	Direct
Mar 25, 2026	AHR American Healthcare REIT, Inc.	Exercise(M)	9,151	-	$0	Direct
Mar 25, 2026	AHR American Healthcare REIT, Inc.	Tax Payment(F)	4,657	$48.25	$224,700	Direct
Mar 25, 2026	AHR American Healthcare REIT, Inc.	Exercise(M)	5,086	-	$0	Direct
Mar 25, 2026	AHR American Healthcare REIT, Inc.	Tax Payment(F)	2,588	$48.25	$124,871	Direct
Mar 12, 2026	AHR American Healthcare REIT, Inc.	Exercise(M)	6,370	-	$0	Direct
Mar 12, 2026	AHR American Healthcare REIT, Inc.	Tax Payment(F)	3,437	$52.80	$181,474	Direct
Mar 12, 2026	AHR American Healthcare REIT, Inc.	Award(A) Restricted Stock Unit	6,370	-	-	Direct
Feb 9, 2026	AHR American Healthcare REIT, Inc.	Tax Payment(F)	10,166	$48.77	$495,796	Direct
Jun 30, 2025	AHR American Healthcare REIT, Inc.	Sale(S)	3,860	$36.10	$139,346	Indirect
Apr 3, 2025	AHR American Healthcare REIT, Inc.	Exercise(M)	3,185	-	-	Direct
Apr 3, 2025	AHR American Healthcare REIT, Inc.	Tax Payment(F)	1,618	$30.79	$49,818	Direct
Mar 25, 2025	AHR American Healthcare REIT, Inc.	Exercise(M)	9,151	-	-	Direct
Mar 25, 2025	AHR American Healthcare REIT, Inc.	Tax Payment(F)	4,647	$30.45	$141,501	Direct
Mar 25, 2025	AHR American Healthcare REIT, Inc.	Award(A) Restricted Stock Unit	15,260	-	-	Direct
Mar 14, 2025	AHR American Healthcare REIT, Inc.	Tax Payment(F)	967	$28.89	$27,937	Direct
Mar 14, 2025	AHR American Healthcare REIT, Inc.	Award(A) Restricted Stock Unit	1,904	-	-	Direct
Mar 14, 2025	AHR American Healthcare REIT, Inc.	Exercise(M)	1,904	-	-	Direct
Feb 10, 2025	AHR American Healthcare REIT, Inc.	Tax Payment(F)	6,796	$29.30	$199,123	Direct
Oct 4, 2024	No ticker American Healthcare REIT, Inc.	Tax Payment(F)	6,169	$25.07	$154,657	Direct
Oct 1, 2024	No ticker American Healthcare REIT, Inc.	Tax Payment(F)	787	$26.10	$20,541	Direct

1-23 of 23 transactions

About Oh Stefan K.L.

Oh Stefan K.L. (SEC CIK 0001518484) files insider reports with the SEC as Chief Investment Officer of American Healthcare REIT, Inc. (AHR).

Signal8 holds 11 ownership filings by Oh Stefan K.L., all Form 4s, filed between Oct 3, 2024 and Apr 8, 2026. Those filings report 23 transactions, from Oct 1, 2024 to Apr 6, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Oh Stefan K.L.'s filings is in IRVINE, CA.

Recent filings by Oh Stefan K.L.

Apr 6, 2026: Option exercise of AHR shares (Form 4, code M).
Apr 6, 2026: Tax withholding of AHR shares (Form 4, code F).
Mar 25, 2026: Grant or award of AHR derivative securities (Form 4, code A).
Mar 25, 2026: Option exercise of AHR shares (Form 4, code M).
Mar 25, 2026: Tax withholding of AHR shares (Form 4, code F).

Other insiders filing for American Healthcare REIT, Inc. (AHR)

Chang Aric Ching-Pao, Chief Financial Officer
Foster Mark E., EVP, GC & Secretary
Prosky Danny, Director
Hanson Jeffrey T, Chief Executive Officer
Willhite Gabriel M, President & COO
PEAY BRIAN, Chief Financial Officer

How to read Form 4 transaction codes