AHR's three largest insider shareholders as of September 09, 2026 are Danny Prosky (Ceo President, 313.59K shares), Danny Prosky (Ceo President, 201.40K shares), Jeffrey T Hanson (Executive Chairman Of The Bod, 184.95K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Danny Prosky | Ceo President | 313,592 | 0 | 313,592 | 24.7% | 04 Aug, 2026 |
| 2 | Jeffrey T Hanson | Director | 21,798 | 184,954 | 206,752 | 16.3% | 10 Nov, 2025 |
| 3 | Brian Peay | Chief Financial Officer | 152,700 | 0 | 152,700 | 12.0% | 29 Jun, 2026 |
| 4 | Gabriel M Willhite | Chief Operating Officer | 148,165 | 0 | 148,165 | 11.7% | 08 Apr, 2026 |
| 5 | Mathieu B. Streiff | Director | 34,971 | 62,125 | 97,096 | 7.6% | 26 Jun, 2026 |
| 6 | Stefan K.L. Oh | Chief Investment Officer | 96,994 | 0 | 96,994 | 7.6% | 08 Apr, 2026 |
| 7 | Mark E. Foster | Evp, Gc Secretary | 51,617 | 0 | 51,617 | 4.1% | 01 Sep, 2026 |
| 8 | Wilbur H Iii Smith | Director | 35,013 | 0 | 35,013 | 2.8% | 26 Jun, 2026 |
| 9 | Dianne Hurley | Director | 34,037 | 0 | 34,037 | 2.7% | 26 Jun, 2026 |
| 10 | Brian J. Flornes | Director | 33,020 | 0 | 33,020 | 2.6% | 26 Jun, 2026 |
| 11 | Scott A Estes | Director | 21,489 | 0 | 21,489 | 1.7% | 26 Jun, 2026 |
| 12 | Marvin R O'Quinn | Director | 20,656 | 0 | 20,656 | 1.6% | 26 Jun, 2026 |
| 13 | Valerie Richardson | Director | 20,656 | 0 | 20,656 | 1.6% | 26 Jun, 2026 |
| 14 | Harold H Greene | Director | 17,001 | 0 | 17,001 | 1.3% | 16 Jun, 2023 |
| 15 | Gerald W Robinson | Director | 14,093 | 0 | 14,093 | 1.1% | 16 Jun, 2023 |
| 16 | J. Grayson Sanders | Director | 4,809 | 0 | 4,809 | 0.4% | 16 Jun, 2023 |
| 17 | Cora Lo | Svp, Agc Secretary | 3,506 | 0 | 3,506 | 0.3% | 05 Oct, 2021 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 01 Sep, 2026 | Mark E. Foster | Evp, Gc Secretary | Disposed S | 2,000 | $55.39 | $110.78K | 51,617 | Direct |
| 21 Jul, 2026 | Danny Prosky | Director | Acquired A | 2,594 | $0.00 | $0 | 313,592 | Direct |
| 21 Jul, 2026 | Jeffrey T Hanson | Chief Executive Officer | Acquired A | 35,981 | $0.00 | $0 | 35,981 | Direct |
| 21 Jul, 2026 | Danny Prosky | Director | Disposed F | 59,945 | $56.66 | $3.40Mn | 286,524 | Direct |
| 21 Jul, 2026 | Jeffrey T Hanson | Chief Executive Officer | Acquired A | 35,981 | $0.00 | $0 | 35,981 | Direct |
| 21 Jul, 2026 | Gabriel M Willhite | President Coo | Acquired A | 6,038 | $0.00 | $0 | 6,038 | Direct |
| 21 Jul, 2026 | Danny Prosky | Director | Acquired M | 30,886 | — | — | 317,410 | Direct |
| 21 Jul, 2026 | Danny Prosky | Director | Disposed F | 16,663 | $56.66 | $944.13K | 300,747 | Direct |
| 21 Jul, 2026 | Danny Prosky | Director | Acquired M | 20,912 | — | — | 321,659 | Direct |
| 21 Jul, 2026 | Danny Prosky | Director | Disposed F | 11,283 | $56.66 | $639.29K | 310,376 | Direct |
| 21 Jul, 2026 | Danny Prosky | Director | Acquired A | 2,594 | $0.00 | $0 | 312,970 | Direct |
| 21 Jul, 2026 | Danny Prosky | Director | Disposed M | 30,886 | $0.00 | $0 | 0 | Direct |
| 21 Jul, 2026 | Danny Prosky | Director | Disposed M | 20,912 | $0.00 | $0 | 0 | Direct |
| 26 Jun, 2026 | Brian Peay | Chief Financial Officer | Disposed S | 25,000 | $50.70 | $1.27Mn | 152,700 | Direct |
| 24 Jun, 2026 | Wilbur H Iii Smith | Director | Acquired A | 2,594 | $0.00 | $0 | 35,013 | Direct |
| 24 Jun, 2026 | Dianne Hurley | Director | Acquired A | 2,594 | $0.00 | $0 | 34,037 | Direct |
| 24 Jun, 2026 | Wilbur H Iii Smith | Director | Acquired A | 2,594 | $0.00 | $0 | 35,013 | Direct |
| 24 Jun, 2026 | Valerie Richardson | Director | Acquired A | 2,594 | $0.00 | $0 | 20,656 | Direct |
| 24 Jun, 2026 | Scott A Estes | Director | Acquired A | 2,594 | $0.00 | $0 | 21,489 | Direct |
| 24 Jun, 2026 | Mark E. Foster | Evp, Gc Secretary | Disposed S | 2,500 | $48.58 | $121.45K | 52,995 | Direct |