X0306 4 2020-09-08 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 2020-09-08 4 M 0 63512 9 A 1801072 I By Kenneth T & Simone S Sim Family Trust Common Stock 2020-09-08 4 F 0 30253 18.89 D 1770819 I By Kenneth T & Simone S Sim Family Trust Common Stock 2020-09-09 4 P 0 5000 17.6 A 37996 I By Kenneth T. Sim Pension Plan Trust Common Stock 61343 D Common Stock 16379 I By immediate family Common Stock 17307214 I By Allied Physicians of California, A Professional Medical Corporation Warrants to Purchase Common Stock 9 2020-09-08 4 M 0 63512 0 D 2017-12-07 2020-10-14 Common Stock 63512 0 I By Kenneth T & Simone S Sim Family Trust 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 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. These securities are beneficially owned by Brandon Sim, the Issuer's interim Co-Chief Operating Officer, Chief Technology 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 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 2020-09-10