X0306 4 2020-09-14 0 0001083446 Apollo Medical Holdings, Inc. AMEH 0001725499 Sim Kenneth T. 1668 S. GARFIELD AVE. 2ND FLOOR ALHAMBRA CA 91801 1 1 0 0 Executive Chairman and Co-CEO Common Stock 2020-09-14 4 P 0 5000 17.2336 A 42996 I By Kenneth T. Sim Pension Plan Trust Common Stock 2020-09-14 4 P 0 1000 17.204 A 17379 I By son Common Stock 641407 I By Kenneth T & Simone S Sim Family Trust Common Stock 564706 I By wife Common Stock 17307214 I By Allied Physicians of California, A Professional Medical Corporation Common Stock 626049 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.19 to $17.29, inclusive. The Reporting Person undertakes to provide to Apollo Medical Holdings, Inc., any security holder of Apollo Medical Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (1) to this Form 4. These securities are held by the Kenneth T. Sim Pension Plan Trust U.A. dated 12/18/2007. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.20 to $17.21, inclusive. The Reporting Person undertakes to provide to Apollo Medical Holdings, Inc., any security holder of Apollo Medical Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (3) to this Form 4. These securities are beneficially owned by Brandon Sim, the Issuer's Chief Technology Officer, interim Co-Chief Operating Officer and Vice President of Engineering, who is the Reporting Person's son and shares the Reporting Person's household. The Reporting Person disclaims any beneficial ownership of these securities. These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. These securities are beneficially owned by the Reporting Person's spouse as separate property. The Reporting Person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. These securities are beneficially owned by Allied Physicians of California, A Professional Medical Corporation, of which the Reporting Person is a director, officer and shareholder. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. /s/ Kenneth T. Sim 2020-09-15