Mark E. Foster
Insider
First SEC filing: June 26, 2026 · Latest: June 26, 2026
Insider at
Insider transactions
0 buys (P)
6 sells (S)
Net: $-578,085
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 25, 2026 | AHR | S | 1,500 | $52.06 | $78,090 | 50,117 Direct | -2.91% | Disposed | -2.5% (price as of 2026-10-02) |
| Sept. 1, 2026 | AHR | S | 2,000 | $55.39 | $110,780 | 51,617 Direct | -3.73% | Disposed | -8.4% (price as of 2026-10-02) |
| June 24, 2026 | AHR | S | 2,500 | $48.58 | $121,450 | 52,995 Direct | -4.50% | Disposed | 4.5% (price as of 2026-10-02) |
| June 1, 2026 | AHR | S | 2,000 | $48.32 | $96,640 | 55,495 Direct | -3.48% | Disposed | 5.0% (price as of 2026-10-02) |
| April 6, 2026 | AHR | M | 2,986 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 6, 2026 | AHR | F | 1,612 | $48.09 | $77,521 | 57,495 Direct | -2.73% | Disposed | 5.5% (price as of 2026-10-02) |
| April 6, 2026 | AHR | M | 2,986 | · | · | 59,107 Direct | +5.32% | Acquired | (price as of 2026-10-02) |
| March 25, 2026 | AHR | M | 7,435 | · | · | 60,100 Direct | +14.12% | Acquired | (price as of 2026-10-02) |
| March 25, 2026 | AHR | F | 3,783 | $48.25 | $182,530 | 56,317 Direct | -6.29% | Disposed | 5.2% (price as of 2026-10-02) |
| March 25, 2026 | AHR | M | 3,673 | · | · | 59,990 Direct | +6.52% | Acquired | (price as of 2026-10-02) |
| March 25, 2026 | AHR | F | 1,869 | $48.25 | $90,179 | 58,121 Direct | -3.12% | Disposed | 5.2% (price as of 2026-10-02) |
| March 25, 2026 | AHR | A | 6,510 | · | · | 6,510 Direct | · | Acquired | (price as of 2026-10-02) |
| March 25, 2026 | AHR | M | 3,673 | · | · | 7,348 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| March 25, 2026 | AHR | M | 7,435 | · | · | 7,436 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| March 25, 2026 | AHR | S 10b5-1 | 2,000 | $48.55 | $97,100 | 56,121 Direct | -3.44% | Disposed | 4.5% (price as of 2026-10-02) |
| March 12, 2026 | AHR | M | 5,972 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 12, 2026 | AHR | A | 5,972 | · | · | 5,972 Direct | · | Acquired | (price as of 2026-10-02) |
| March 12, 2026 | AHR | F | 3,222 | $52.80 | $170,122 | 52,665 Direct | -5.77% | Disposed | -3.9% (price as of 2026-10-02) |
| March 12, 2026 | AHR | M | 5,972 | · | · | 55,887 Direct | +11.96% | Acquired | (price as of 2026-10-02) |
| Feb. 9, 2026 | AHR | F | 7,685 | $48.77 | $374,797 | 49,915 Direct | -13.34% | Disposed | 4.1% (price as of 2026-10-02) |
| Nov. 11, 2025 | AHR | S | 1,500 | $49.35 | $74,025 | 57,600 Direct | -2.54% | Disposed | 2.8% (price as of 2026-10-02) |
| Sept. 3, 2025 | AHR | S | 3,850 | $41.89 | $161,276 | 59,100 Direct | -6.12% | Disposed | 21.2% (price as of 2026-10-02) |
| April 3, 2025 | AHR | M | 2,986 | · | · | 63,408 Direct | +4.94% | Acquired | (price as of 2026-10-02) |
| April 3, 2025 | AHR | F | 1,517 | $30.79 | $46,708 | 61,891 Direct | -2.39% | Disposed | 64.8% (price as of 2026-10-02) |
| April 3, 2025 | AHR | M | 2,986 | · | · | 2,986 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| March 25, 2025 | AHR | M | 7,435 | · | · | 63,313 Direct | +13.31% | Acquired | (price as of 2026-10-02) |
| March 25, 2025 | AHR | F | 2,891 | $30.45 | $88,031 | 60,422 Direct | -4.57% | Disposed | 66.7% (price as of 2026-10-02) |
| March 25, 2025 | AHR | M | 7,435 | · | · | 14,871 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| March 25, 2025 | AHR | A | 11,021 | · | · | 11,021 Direct | · | Acquired | (price as of 2026-10-02) |
| March 14, 2025 | AHR | M | 908 | · | · | 56,203 Direct | +1.64% | Acquired | (price as of 2026-10-02) |
| March 14, 2025 | AHR | F | 325 | $28.89 | $9,389 | 55,878 Direct | -0.58% | Disposed | 75.7% (price as of 2026-10-02) |
| March 14, 2025 | AHR | A | 908 | · | · | 908 Direct | · | Acquired | (price as of 2026-10-02) |
| March 14, 2025 | AHR | M | 908 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 10, 2025 | AHR | F | 5,107 | $29.30 | $149,635 | 55,295 Direct | -8.46% | Disposed | 73.2% (price as of 2026-10-02) |
| Jan. 2, 2025 | AHR | F | 432 | $28.42 | $12,277 | 60,402 Direct | -0.71% | Disposed | 78.6% (price as of 2026-10-02) |
| Aug. 5, 2024 | AHR | J | 5,279 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 5, 2024 | AHR | J | 5,278 | · | · | 60,834 Direct | +9.50% | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2024 | AHR | J | 5,972 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 5, 2024 | AHR | J | 5,972 | · | · | 5,972 Direct | · | Acquired | (price as of 2026-10-02) |
| April 3, 2024 | AHR | M | 2,985 | · | · | 5,279 Direct | +130.12% | Acquired | (price as of 2026-10-02) |
| April 3, 2024 | AHR | M | 2,985 | · | · | 5,972 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| March 25, 2024 | AHR | A | 22,306 | · | · | 22,306 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 9, 2024 | AHR | A | 55,556 | · | · | 55,556 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2024 | AHR | F | 431 | $31.40 | $13,533 | 2,294 Direct | -15.82% | Disposed | 61.6% (price as of 2026-10-02) |
| April 3, 2023 | AHR | A | 8,957 | · | · | 8,957 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 3, 2023 | AHR | F | 429 | $37.16 | $15,942 | 2,725 Direct | -13.60% | Disposed | 36.6% (price as of 2026-10-02) |
| Aug. 8, 2022 | AHR | A | 12,614 | · | · | 12,614 Direct | · | Acquired | (price as of 2026-10-02) |
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 | Disposed |
| March 25, 2026 | AHR | Restricted Stock Unit | Common Stock | · | · | 6,510 | Acquired |
| March 25, 2026 | AHR | Restricted Stock Unit | Common Stock | · | · | 3,673 | Disposed |
| March 25, 2026 | AHR | Restricted Stock Unit | Common Stock | · | · | 7,435 | Disposed |
| March 12, 2026 | AHR | Restricted Stock Unit | Common Stock | · | · | 5,972 | Disposed |
| March 12, 2026 | AHR | Restricted Stock Unit | Common Stock | · | · | 5,972 | Acquired |
| April 3, 2025 | AHR | Restricted Stock Unit | Common Stock | · | · | 2,986 | Disposed |
| March 25, 2025 | AHR | Restricted Stock Unit | Common Stock | · | · | 7,435 | Disposed |
| March 25, 2025 | AHR | Restricted Stock Unit | Common Stock | · | · | 11,021 | Acquired |
| March 14, 2025 | AHR | Restricted Stock Unit | Common Stock | · | · | 908 | Acquired |
| March 14, 2025 | AHR | Restricted Stock Unit | Common Stock | · | · | 908 | Disposed |
| Aug. 5, 2024 | AHR | Restricted Stock Unit | Class T Common Stock | · | · | 5,972 | Disposed |
| Aug. 5, 2024 | AHR | Restricted Stock Unit | Common Stock | · | · | 5,972 | Acquired |
| April 3, 2024 | AHR | Restricted Stock Unit | Class T Common Stock | · | · | 2,985 | Disposed |
| March 25, 2024 | AHR | Restricted Stock Unit | Common Stock | · | · | 22,306 | Acquired |
| April 3, 2023 | AHR | Restricted Stock Unit | Class T Common Stock | · | · | 8,957 | 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.
| 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.