Thomas S. Lam

Companies

• Astrana Health, Inc.Board member Jan 25, 2016 to now¹
• Astrana Health, Inc.President Nov 15, 2019 to Dec 18, 2023²
• Astrana Health, Inc.Chief executive officer Dec 12, 2017 to Dec 18, 2023³
• Astrana Health, Inc.Chair Dec 9, 2022 to Dec 9, 2022⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• AHAstrana Health, Inc. ASTH1,599,363 shares⁵$58.1M at $36.34Apr 8, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Apr 6, 2026Granted 41,667 shares of Astrana Health, Inc.⁵
• Mar 5, 2026Shares withheld for tax 9,266 shares at $25.07 of Astrana Health, Inc.⁶
• Dec 8, 2025Shares withheld for tax 25,866 shares at $22.00 of Astrana Health, Inc.⁷
• Dec 8, 2025Exercised options 29,502 shares at $17.78 of Astrana Health, Inc.⁷
• Mar 5, 2025Shares withheld for tax 9,235 shares at $27.19 of Astrana Health, Inc.⁸
• Feb 15, 2025Other 26,232 shares of Astrana Health, Inc.⁹
• Feb 15, 2025Other 699,896 shares of Astrana Health, Inc.⁹
• Nov 8, 2024Granted 26,667 shares of Astrana Health, Inc.¹⁰
• Nov 8, 2024Granted 13,333 shares of Astrana Health, Inc.¹⁰
• Sep 9, 2024Shares withheld for tax 11,046 shares at $47.35 of Astrana Health, Inc.¹¹
• Sep 9, 2024Exercised options 28,046 shares at $18.65 of Astrana Health, Inc.¹¹
• Dec 15, 2023Granted 30,000 shares of Astrana Health, Inc.¹²
• Dec 15, 2023Granted 30,000 shares of Astrana Health, Inc.¹²
• Dec 15, 2023Granted 30,000 shares of Astrana Health, Inc.¹²
• Nov 14, 2023Returned to company 3,166,561 shares at $31.58 of Astrana Health, Inc.¹³
• Dec 5, 2022Exercised options 48,585 shares at $11.00 of Astrana Health, Inc.¹⁴
• Dec 5, 2022Exercised options 51,443 shares at $10.00 of Astrana Health, Inc.¹⁴
• Dec 2, 2022Other 37,439 shares of Astrana Health, Inc.¹⁵
• Dec 2, 2022Other 984,042 shares of Astrana Health, Inc.¹⁵
• Sep 27, 2022Gift 383,764 shares of Astrana Health, Inc.¹⁶
• Sep 27, 2022Gift 383,764 shares of Astrana Health, Inc.¹⁶
• Mar 3, 2022Gift 200,000 shares of Astrana Health, Inc.¹⁶
• Nov 2, 2021Granted 65,242 shares of Astrana Health, Inc.¹⁷