Mark E. Foster

CIK 1941750 · View on SEC EDGAR ↗

Insider

First SEC filing: June 26, 2026 · Latest: June 26, 2026

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Compensation Executive pay disclosed in company proxy statements.

Insider at

AHR selling June 24, 2026

Insider transactions

0 buys (P) 4 sells (S) Net: $-389,215 + 15 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

15 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 24, 2026	AHR	S	2,500	$48.58	$121,450	52,995 Direct	-4.50%	Disposed	12.3% (price as of 2026-08-19)
June 1, 2026	AHR	S	2,000	$48.32	$96,640	55,495 Direct	-3.48%	Disposed	12.9% (price as of 2026-08-19)
April 6, 2026	AHR	M	2,986	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
April 6, 2026	AHR	F	1,612	$48.09	$77,521	57,495 Direct	-2.73%	Disposed	13.5% (price as of 2026-08-19)
April 6, 2026	AHR	M	2,986	—	—	59,107 Direct	+5.32%	Acquired	(price as of 2026-08-19)
March 25, 2026	AHR	M	7,435	—	—	60,100 Direct	+14.12%	Acquired	(price as of 2026-08-19)
March 25, 2026	AHR	F	3,783	$48.25	$182,530	56,317 Direct	-6.29%	Disposed	13.1% (price as of 2026-08-19)
March 25, 2026	AHR	M	3,673	—	—	59,990 Direct	+6.52%	Acquired	(price as of 2026-08-19)
March 25, 2026	AHR	F	1,869	$48.25	$90,179	58,121 Direct	-3.12%	Disposed	13.1% (price as of 2026-08-19)
March 25, 2026	AHR	A	6,510	—	—	6,510 Direct	—	Acquired	(price as of 2026-08-19)
March 25, 2026	AHR	M	3,673	—	—	7,348 Direct	-33.33%	Disposed	(price as of 2026-08-19)
March 25, 2026	AHR	M	7,435	—	—	7,436 Direct	-50.00%	Disposed	(price as of 2026-08-19)
March 25, 2026	AHR	S 10b5-1	2,000	$48.55	$97,100	56,121 Direct	-3.44%	Disposed	12.4% (price as of 2026-08-19)
March 12, 2026	AHR	M	5,972	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 12, 2026	AHR	A	5,972	—	—	5,972 Direct	—	Acquired	(price as of 2026-08-19)
March 12, 2026	AHR	F	3,222	$52.80	$170,122	52,665 Direct	-5.77%	Disposed	3.3% (price as of 2026-08-19)
March 12, 2026	AHR	M	5,972	—	—	55,887 Direct	+11.96%	Acquired	(price as of 2026-08-19)
Feb. 9, 2026	AHR	F	7,685	$48.77	$374,797	49,915 Direct	-13.34%	Disposed	11.9% (price as of 2026-08-19)
Nov. 11, 2025	AHR	S	1,500	$49.35	$74,025	57,600 Direct	-2.54%	Disposed	10.6% (price as of 2026-08-19)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
April 6, 2026	AHR	Restricted Stock Unit	Common Stock (2,986)	—	—	2,986	Disposed
March 25, 2026	AHR	Restricted Stock Unit	Common Stock (6,510)	—	—	6,510	Acquired
March 25, 2026	AHR	Restricted Stock Unit	Common Stock (3,673)	—	—	3,673	Disposed
March 25, 2026	AHR	Restricted Stock Unit	Common Stock (7,435)	—	—	7,435	Disposed
March 12, 2026	AHR	Restricted Stock Unit	Common Stock (5,972)	—	—	5,972	Disposed
March 12, 2026	AHR	Restricted Stock Unit	Common Stock (5,972)	—	—	5,972	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

AHR

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$395,000	$115,538	—	—	$269,587	—	$84,520	$1,629,834

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.