As of September 09, 2026, the three largest insider holders of ALHC are Pincus Partners Gp Llc Warburg (Director, 17.92Mn shares), Pincus Partners Gp Llc Warburg (Director, 17.92Mn shares), Pincus Llc Warburg (Director, 17.92Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Pincus Llc Warburg | Director, TenPercentOwner | 0 | 17,922,779 | 17,922,779 | 27.0% | 20 Sep, 2022 |
| 2 | Pincus Partners Gp Llc Warburg | Director, TenPercentOwner | 0 | 17,922,779 | 17,922,779 | 27.0% | 20 Sep, 2022 |
| 3 | Atlantic (Aln Hlth), L.P. General | TenPercentOwner | 0 | 13,476,585 | 13,476,585 | 20.3% | 12 Dec, 2025 |
| 4 | John E Kao | Chief Executive Officer | 0 | 4,920,162 | 4,920,162 | 7.4% | 10 Aug, 2026 |
| 5 | Dinesh M. Kumar | Chief Med Operating Officer | 2,169,092 | 0 | 2,169,092 | 3.3% | 31 Mar, 2023 |
| 6 | Donald Steven Furman | Chief Clinical Officer | 1,826,538 | 0 | 1,826,538 | 2.8% | 01 Apr, 2022 |
| 7 | Robert Thomas Freeman | Chief Financial Officer | 1,464,419 | 0 | 1,464,419 | 2.2% | 28 Mar, 2025 |
| 8 | Joseph S Konowiecki | Evp, Corporate Affairs | 1,103,816 | 0 | 1,103,816 | 1.7% | 01 Jul, 2026 |
| 9 | Dawn Christine Maroney | President | 917,313 | 0 | 917,313 | 1.4% | 18 Aug, 2026 |
| 10 | Jeffrey H Margolis | Director | 0 | 841,466 | 841,466 | 1.3% | 16 Aug, 2024 |
| 11 | Hakan Kardes | Chief Experience Officer | 678,987 | 0 | 678,987 | 1.0% | 28 Mar, 2025 |
| 12 | Robert L. Scavo | Chief Information Officer | 487,685 | 0 | 487,685 | 0.7% | 19 Mar, 2026 |
| 13 | Richard A. Cross | Svp, General Counsel | 393,460 | 0 | 393,460 | 0.6% | 31 Mar, 2023 |
| 14 | Hyong Kim | Chief Medical Officer | 331,750 | 0 | 331,750 | 0.5% | 15 Jun, 2026 |
| 15 | Christopher J Joyce | Chief Legal And Admin. Officer | 305,451 | 0 | 305,451 | 0.5% | 01 Apr, 2026 |
| 16 | Sebastian Burzacchi | Coo Mgmt Services Org | 258,630 | 0 | 258,630 | 0.4% | 19 Mar, 2026 |
| 17 | Nicholas Robbert Vorhoff | Director | 206,231 | 0 | 206,231 | 0.3% | 17 Mar, 2026 |
| 18 | James M Head | Chief Financial Officer | 173,495 | 0 | 173,495 | 0.3% | 08 Apr, 2026 |
| 19 | Rajesh Shrestha | Pres., New Markets Cbo | 170,220 | 0 | 170,220 | 0.3% | 01 Apr, 2022 |
| 20 | Andreas P. Wagner | Chief Human Resources Officer | 148,628 | 0 | 148,628 | 0.2% | 19 Mar, 2026 |
| 21 | Margaret M Mccarthy | Director | 144,441 | 0 | 144,441 | 0.2% | 17 Mar, 2026 |
| 22 | Thomas J. Carella | Director | 124,478 | 0 | 124,478 | 0.2% | 15 Mar, 2024 |
| 23 | Yon Jorden | Director | 105,830 | 0 | 105,830 | 0.2% | 17 Mar, 2026 |
| 24 | Mark D. Kent | President Mso | 102,567 | 0 | 102,567 | 0.2% | 09 Jun, 2026 |
| 25 | Shane J. Hochradel | Chief Operations Officer | 87,719 | 0 | 87,719 | 0.1% | 02 Jul, 2026 |
| 26 | Adnan R. Mansour | Chief Digital Officer | 48,456 | 0 | 48,456 | 0.1% | 17 Mar, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 14 Aug, 2026 | Dawn Christine Maroney | President | Disposed S | 5,000 | $14.00 | $70.00K | 917,313 | Direct |
| 10 Aug, 2026 | John E Kao | Chief Executive Officer | Disposed S | 298,000 | $13.88 | $4.14Mn | 790,766 | Indirect |
| 15 Jul, 2026 | Dawn Christine Maroney | President | Acquired M | 152,068 | $9.06 | $1.38Mn | 1,099,381 | Direct |
| 15 Jul, 2026 | Dawn Christine Maroney | President | Disposed S | 177,068 | $20.83 | $3.69Mn | 922,313 | Direct |
| 15 Jul, 2026 | Dawn Christine Maroney | President | Disposed M | 152,068 | $9.06 | $1.38Mn | 0 | Direct |
| 10 Jul, 2026 | John E Kao | Chief Executive Officer | Disposed S | 279,644 | $19.81 | $5.54Mn | 1,107,122 | Indirect |
| 10 Jul, 2026 | John E Kao | Chief Executive Officer | Disposed S | 18,356 | $20.65 | $379.00K | 1,088,766 | Indirect |
| 01 Jul, 2026 | Shane J. Hochradel | Chief Operations Officer | Acquired A | 87,719 | $0.00 | $0 | 87,719 | Direct |
| 01 Jul, 2026 | Joseph S Konowiecki | Evp, Corporate Affairs | Disposed S | 25,000 | $24.00 | $600.00K | 1,103,816 | Direct |
| 26 Jun, 2026 | Joseph S Konowiecki | Evp, Corporate Affairs | Disposed S | 25,000 | $23.00 | $575.00K | 1,128,816 | Direct |
| 18 Jun, 2026 | Joseph S Konowiecki | Evp, Corporate Affairs | Disposed S | 25,000 | $22.00 | $550.00K | 1,153,816 | Direct |
| 12 Jun, 2026 | Hyong Kim | Chief Medical Officer | Disposed S | 35,951 | $19.86 | $713.95K | 331,750 | Direct |
| 15 Jun, 2026 | Dawn Christine Maroney | President | Disposed S | 30,000 | $19.55 | $586.43K | 947,313 | Direct |
| 11 Jun, 2026 | Joseph S Konowiecki | Evp, Corporate Affairs | Disposed S | 25,000 | $21.00 | $525.00K | 1,178,816 | Direct |
| 10 Jun, 2026 | John E Kao | Chief Executive Officer | Disposed S | 74,936 | $19.65 | $1.47Mn | 1,609,830 | Indirect |
| 10 Jun, 2026 | John E Kao | Chief Executive Officer | Disposed S | 223,064 | $20.60 | $4.59Mn | 1,386,766 | Indirect |
| 03 Jun, 2026 | Mark D. Kent | President Mso | Acquired A | 87,719 | $0.00 | $0 | 102,567 | Direct |
| 03 Jun, 2026 | Joseph S Konowiecki | Evp, Corporate Affairs | Acquired A | 122,807 | $0.00 | $0 | 1,203,816 | Direct |
| 02 Jun, 2026 | Mark D. Kent | President Mso | Acquired P | 14,848 | $13.31 | $197.63K | 14,848 | Direct |
| 15 May, 2026 | Dawn Christine Maroney | President | Disposed S | 30,000 | $16.09 | $482.57K | 998,813 | Direct |