Across the past 12 months, Astrana Health insiders reported no open-market purchases or sales.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Albert Waichow Young | Chief Administrative Officer | 1,184,749 | 10,191,660 | 11,376,409 | 55.3% | 06 Dec, 2022 |
| 2 | Physicians Of California, A Professional Medical Corp Allied | TenPercentOwner | 6,132,802 | 0 | 6,132,802 | 29.8% | 18 Feb, 2025 |
| 3 | Brandon Sim | Ceo And President | 1,228,972 | 0 | 1,228,972 | 6.0% | 08 Oct, 2026 |
| 4 | Kenneth T. Sim | Executive Chairman | 739,407 | 0 | 739,407 | 3.6% | 07 Apr, 2026 |
| 5 | Thomas S. Lam | President And Co Ceo | 463,033 | 0 | 463,033 | 2.3% | 08 Oct, 2026 |
| 6 | Dinesh M. Kumar | Chief Medical Officer | 177,655 | 0 | 177,655 | 0.9% | 03 Apr, 2026 |
| 7 | Chandan Basho | Coo And Cfo | 155,728 | 0 | 155,728 | 0.8% | 06 Oct, 2026 |
| 8 | Linda Dong | Director | 97,133 | 0 | 97,133 | 0.5% | 12 Jun, 2026 |
| 9 | Matthew Mazdyasni | Director | 39,288 | 0 | 39,288 | 0.2% | 12 Jun, 2026 |
| 10 | David Schmidt | Director | 36,019 | 0 | 36,019 | 0.2% | 18 Aug, 2026 |
| 11 | John Chiang | Director | 35,373 | 0 | 35,373 | 0.2% | 12 Jun, 2026 |
| 12 | Mitchell W Kitayama | Director | 24,337 | 0 | 24,337 | 0.1% | 01 Sep, 2026 |
| 13 | John Vong | Svp Accounting (Pao) | 21,774 | 0 | 21,774 | 0.1% | 13 Oct, 2026 |
| 14 | Eric Chin | Chief Financial Officer | 20,844 | 0 | 20,844 | 0.1% | 04 Apr, 2022 |
| 15 | Weili Dai, | Director | 18,188 | 0 | 18,188 | 0.1% | 12 Jun, 2026 |
| 16 | Glenn Sobotka | Chief Accounting Officer | 2,246 | 0 | 2,246 | 0.0% | 11 Aug, 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 |
|---|---|---|---|---|---|---|---|---|
| 10 Oct, 2026 | John Vong | Svp Accounting (Pao) | Disposed F | 556 | $37.55 | $20.88K | 21,774 | Direct |
| 06 Oct, 2026 | Thomas S. Lam | Director | Disposed F | 2,624 | $37.00 | $97.09K | 463,033 | Direct |
| 06 Oct, 2026 | Brandon Sim | Ceo And President | Disposed F | 9,889 | $37.00 | $365.89K | 1,228,972 | Direct |
| 02 Oct, 2026 | Chandan Basho | Coo And Cfo | Disposed F | 2,092 | $35.88 | $75.06K | 155,728 | Direct |
| 15 Sep, 2026 | John Vong | Svp Accounting (Pao) | Disposed F | 96 | $38.35 | $3.68K | 22,330 | Direct |
| 05 Sep, 2026 | Brandon Sim | Ceo And President | Disposed F | 7,163 | $38.47 | $275.56K | 1,238,861 | Direct |
| 05 Sep, 2026 | Chandan Basho | Coo And Cfo | Disposed F | 1,790 | $38.47 | $68.86K | 157,820 | Direct |
| 31 Aug, 2026 | Mitchell W Kitayama | Director | Disposed D | 8,500 | $37.09 | $315.27K | 24,337 | Direct |
| 14 Aug, 2026 | David Schmidt | Director | Acquired M | 20,000 | $5.00 | $100.00K | 56,019 | Direct |
| 14 Aug, 2026 | David Schmidt | Director | Disposed D | 20,000 | $38.59 | $771.80K | 36,019 | Direct |
| 14 Aug, 2026 | David Schmidt | Director | Disposed M | 20,000 | $0.00 | $0 | 0 | Direct |
| 07 Aug, 2026 | Glenn Sobotka | Other | Disposed D | 11,793 | $0.00 | $0 | 2,246 | Direct |
| 27 Jun, 2026 | Brandon Sim | Ceo And President | Disposed F | 1,093 | $44.51 | $48.65K | 1,245,292 | Direct |
| 10 Jun, 2026 | Weili Dai, | Director | Acquired A | 4,525 | $0.00 | $0 | 18,188 | Direct |
| 10 Jun, 2026 | Matthew Mazdyasni | Director | Acquired A | 4,525 | $0.00 | $0 | 39,288 | Direct |
| 10 Jun, 2026 | Linda Dong | Director | Acquired A | 4,525 | $0.00 | $0 | 97,133 | Direct |
| 10 Jun, 2026 | John Chiang | Director | Acquired A | 4,525 | $0.00 | $0 | 35,373 | Direct |
| 10 Jun, 2026 | David Schmidt | Director | Acquired A | 4,525 | $0.00 | $0 | 36,019 | Direct |
| 10 Jun, 2026 | Mitchell W Kitayama | Director | Acquired A | 4,991 | $0.00 | $0 | 32,837 | Direct |
| 16 May, 2026 | Chandan Basho | Coo And Cfo | Disposed F | 8,155 | $38.26 | $312.01K | 159,610 | Direct |