Astrana Health Inc. (ASTH)
Nasdaq: ASTH · Services-Management Consulting Services · Alhambra, CA · filing with the SEC since 1999
Grade5.5
◀ Past 5.8● Present 5.6▶ Future 4.8
Who runs Astrana Health Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Lam Thomas S.
President and Co-CEO. First filing Jan 2016, latest Oct 8, 2026, 6 filings in all.
Officers reporting now
7
of 13 people with a filing in the last fifteen months
Directors reporting now
6
28 people on the record since 2008
Officerssales are open-market, Oct 13, 2025 to Oct 13, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Vong John | SVP - Accounting (PAO) | Dec 2022 | Oct 13, 2026 | none |
| Lam Thomas S. | President and Co-CEO | Jan 2016 | Oct 8, 2026 | none |
| Sim Brandon | CEO and President | Jun 2020 | Oct 8, 2026 | none |
| Basho Chandan | COO and CFO | May 2022 | Oct 6, 2026 | none |
| Sobotka Glenn | Chief Accounting Officer | Mar 2025 | Aug 11, 2026 | none |
| Sim Kenneth T. | Executive Chairman | Dec 2017 | Apr 8, 2026 | none |
| Kumar Dinesh M. | Chief Medical Officer | Jan 2024 | Apr 3, 2026 | none |
Directorssales are open-market, Oct 13, 2025 to Oct 13, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Kitayama Mitchell W | director | Dec 2017 | Sep 1, 2026 | none |
| Schmidt David | director | Feb 2014 | Aug 18, 2026 | none |
| Chiang John | director | Jan 2019 | Jun 12, 2026 | none |
| Dai, Weili | director | Feb 2022 | Jun 12, 2026 | none |
| Marsh Linda | director | Jan 2019 | Jun 12, 2026 | none |
| Mazdyasni Matthew | director | Apr 2020 | Jun 12, 2026 | none |
Earlier names on the record20, newest filing first
Allied Physicians Of California, A Profession Medical Corp · 10% owner · last filing Feb 2025Young Albert Waichow · officer · last filing Nov 2023Chin Eric · officer · last filing Apr 2022Estradas J. Lorraine · director · last filing Feb 2022Bates Ernest A · director · last filing Jan 2022Eng Michael F. · director · last filing Jan 2022Fawcett Mark · director · last filing Jan 2022Vazquez Adrian · officer · last filing Apr 2021Yu Li · director · last filing Nov 2020Ang Hing · officer · last filing May 2020Hosseinion Warren · officer · last filing Nov 2018Augusta Gary · officer · last filing Aug 2018Molina J Mario Md · director · last filing Jul 2018Shah Mihir · officer · last filing May 2018Nihalani Suresh · director · last filing Jan 2018Schreck Edward · director · last filing Dec 2017Nna Of Nevada Inc · 10% owner · last filing Dec 2017Network Medical Management, Inc. · 10% owner · last filing Dec 2017Fresenius Medical Care AG & Co. Kgaa · 10% owner · last filing Jul 2016Fresenius Medical Care Holdings Inc /ny/ · 10% owner · last filing Jul 2016
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.