Thomas S. Lam serves as Executive at Apollo Medical Holdings, Inc., where they oversee executive responsibilities. Since joining the company, Thomas S. Lam has executed 44 insider transactions totaling $797.0K, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 8, 2025 involved selling 25,866 shares valued at $569.1K.
Thomas S. Lam currently holds 433,256 shares of Apollo Medical Holdings, Inc. (AMEH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas S. Lam has been a net buyer of AMEH stock. They have purchased $797.0K and sold $0 worth of shares.
Thomas S. Lam's most recent insider trade was on Dec 8, 2025, when they sold 25,866 shares at $22.00 per share.
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| 29,502 |
| $17.78 |
| Discretionary |
| Sep 9, 2024 | ASTH | $523.1K | Option Exercise | 28,046 | $18.65 | Discretionary |
| Sep 9, 2024 | ASTH | $523.0K | Payment | 11,046 | $47.35 | Discretionary |
| Dec 15, 2023 | AMEH | $0 | Award | 30,000 | $N/A | Discretionary |
| Dec 15, 2023 | AMEH | $0 | Award | 30,000 | $N/A | Discretionary |
| Dec 15, 2023 | AMEH | $0 | Award | 30,000 | $N/A | Discretionary |
| Nov 14, 2023 | AMEH | $100.0M | Disposition | 3,166,561 | $31.58 | Discretionary |
| Dec 5, 2022 | AMEH | $514.4K | Option Exercise | 51,443 | $10.00 | Discretionary |
| Dec 5, 2022 | AMEH | $534.4K | Option Exercise | 48,585 | $11.00 | Discretionary |
| Dec 2, 2022 | AMEH | $0 | Other | 984,042 | $N/A | Discretionary |
| Dec 2, 2022 | AMEH | $0 | Other | 37,439 | $N/A | Discretionary |
| Sep 27, 2022 | AMEH | $0 | Gift | 383,764 | $N/A | Discretionary |
| Sep 27, 2022 | AMEH | $0 | Gift | 383,764 | $N/A | Discretionary |
| Mar 3, 2022 | AMEH | $0 | Gift | 200,000 | $N/A | Discretionary |
| Nov 2, 2021 | AMEH | $0 | Award | 65,242 | $N/A | Discretionary |
| Mar 30, 2021 | AMEH | $317.6K | Option Exercise | 31,755 | $10.00 | Discretionary |
| Mar 30, 2021 | AMEH | $317.6K | Option Exercise | 31,755 | $10.00 | Discretionary |
| Dec 22, 2020 | AMEH | $0 | Other | 185,938 | $N/A | Discretionary |
| Dec 10, 2020 | AMEH | $0 | Award | 65,242 | $N/A | Discretionary |
| Sep 14, 2020 | AMEH | $86.4K | Purchase | 5,000 | $17.28 | Discretionary |
| Sep 10, 2020 | AMEH | $0 | Other | 564,691 | $N/A | Discretionary |
| Sep 10, 2020 | AMEH | $0 | Other | 564,691 | $N/A | Discretionary |
| Sep 9, 2020 | AMEH | $89.3K | Purchase | 5,000 | $17.85 | Discretionary |
| Sep 8, 2020 | AMEH | $571.5K | Payment | 30,252 | $18.89 | Discretionary |
| Sep 8, 2020 | AMEH | $571.6K | Option Exercise | 63,510 | $9.00 | Discretionary |
| Aug 27, 2020 | AMEH | $91.2K | Purchase | 5,000 | $18.23 | Discretionary |
| Dec 30, 2019 | AMEH | $0 | Award | 61,343 | $N/A | Discretionary |
| Dec 27, 2019 | AMEH | $0 | Other | 58,883 | $N/A | Discretionary |
| Dec 8, 2019 | AMEH | $0 | Award | 86,874 | $N/A | Discretionary |