ASTH

SEC source: 0001250853-20-000098 · primary_doc.xml · derivative · entry 1

Schmidt David · CIK 0001594029 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 20,000 shares

Expires 2025-11-11

F1 · derivative.exercise_date: The option vests in four equal quarterly installments from the option grant date.

SEC source: 0001250853-21-000048 · primary_doc.xml · derivative · entry 5

ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSION MEDICAL Corp · CIK 0001725602 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 68,317 shares

Expires 2020-10-14

SEC source: 0001250853-21-000048 · primary_doc.xml · nonDerivative · entry 1

ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSION MEDICAL Corp · CIK 0001725602 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,307,214

SEC source: 0001104659-21-064065 · tm2115814-1_4aseq1.xml · nonDerivative · entry 1

ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSION MEDICAL Corp · CIK 0001725602 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,375,531

F1 · balance_after: This Amendment to Form 4 does not report a new transaction. This Amendment is being filed solely to correct an inadvertent mathematical error in the sum reported for the Amount of Securities Beneficially Owned following the transactions previously reported in the original Form 4 filed on April 6, 2021.

SEC source: 0001250853-20-000079 · primary_doc.xml · nonDerivative · entry 1

Lam Thomas S. · CIK 0001664499 · Director · President and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Thomas and Jeanette Lam 2002 Family Trust

Disclosed balance after: 690,490

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.225 to $17.33, 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.

F2 · balance_after: These securities are held by The Thomas and Jeanette Lam 2002 Family Trust U/A dated 09/06/2002. 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.

SEC source: 0001250853-20-000078 · primary_doc.xml · nonDerivative · entry 2

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By son

Disclosed balance after: 17,379

F3 · price: 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.

F4 · balance_after: 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.

SEC source: 0001250853-20-000078 · primary_doc.xml · nonDerivative · entry 1

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Kenneth T. Sim Pension Plan Trust

Disclosed balance after: 42,996

F1 · price: 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.

F2 · balance_after: 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.

SEC source: 0001250853-20-000077 · primary_doc.xml · nonDerivative · entry 2

Sim Brandon · CIK 0001813532 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Indirect · By Kenneth T. Sim Pension Plan Trust

Disclosed balance after: 42,996

F2 · price: 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 (2) to this Form 4.

F3 · balance_after: 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.

SEC source: 0001250853-20-000077 · primary_doc.xml · nonDerivative · entry 1

Sim Brandon · CIK 0001813532 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,379

F1 · price: 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 (1) to this Form 4.

SEC source: 0001250853-20-000076 · primary_doc.xml · nonDerivative · entry 1

Vazquez Adrian · CIK 0001438326 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 471,004

SEC source: 0001250853-20-000072 · primary_doc.xml · nonDerivative · entry 2

Lam Thomas S. · CIK 0001664499 · Director · President and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By wife

Disclosed balance after: 564,691

F1 · kind: On September 10, 2020, the Reporting Person and his spouse entered into a transmutation agreement pursuant to which the Reporting Person and his spouse agreed that 564,691 shares of the Issuer's common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of his spouse and 564,691 shares of the Issuer's common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of the Reporting Person.

F3 · ownership.nature: These securities are beneficially owned by the Reporting Person's spouse as separate property pursuant to the transmutation agreement referred to in footnote one. 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.

SEC source: 0001250853-20-000072 · primary_doc.xml · nonDerivative · entry 1

Lam Thomas S. · CIK 0001664499 · Director · President and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Thomas and Jeanette Lam 2002 Family Trust

Disclosed balance after: 685,490

F1 · kind: On September 10, 2020, the Reporting Person and his spouse entered into a transmutation agreement pursuant to which the Reporting Person and his spouse agreed that 564,691 shares of the Issuer's common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of his spouse and 564,691 shares of the Issuer's common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of the Reporting Person.

F2 · ownership.nature: These securities are held by The Thomas and Jeanette Lam 2002 Family Trust U/A dated 09/06/2002. 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.

SEC source: 0001250853-20-000074 · primary_doc.xml · nonDerivative · entry 1

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Kenneth T. Sim Pension Plan Trust

Disclosed balance after: 37,996

F1 · date: The purpose of this amendment is solely to correct a typographical error relating to the transaction date in Table I, Box 2 of the Reporting Person's Form 4. This corrected Form 4 reflects the correct date of September 10, 2020 in Table 1, Box 2 (Transaction Date).

SEC source: 0001250853-20-000075 · primary_doc.xml · nonDerivative · entry 1

Sim Brandon · CIK 0001813532 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Indirect · By Kenneth T. Sim Pension Plan Trust

Disclosed balance after: 37,996

F1 · balance_after: 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.

F1 · ownership.nature: 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.

SEC source: 0001250853-20-000068 · primary_doc.xml · nonDerivative · entry 3

Lam Thomas S. · CIK 0001664499 · Director · President and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Thomas and Jeanette Lam 2002 Family Trust

Disclosed balance after: 1,814,872

F1 · ownership.nature: These securities are held by the Thomas and Jeanette Lam 2002 Family Trust U/A dated 09/06/2002. 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.

SEC source: 0001250853-20-000067 · primary_doc.xml · nonDerivative · entry 3

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Kenneth T. Sim Pension Plan Trust

Disclosed balance after: 37,996

F2 · ownership.nature: 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.

SEC source: 0001250853-20-000066 · primary_doc.xml · nonDerivative · entry 2

Vazquez Adrian · CIK 0001438326 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 471,606

SEC source: 0001250853-20-000071 · primary_doc.xml · nonDerivative · entry 2

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By wife

Disclosed balance after: 564,706

F1 · kind: On September 9, 2020, the Reporting Person and his spouse entered into a transmutation agreement pursuant to which the Reporting Person and his spouse agreed that 564,706 shares of Apollo Medical Holdings Inc. common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of his spouse and 564,706 shares of Apollo Medical Holdings Inc. common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of the Reporting Person.

F3 · ownership.nature: These securities are beneficially owned by the Reporting Person's spouse as separate property pursuant to the transmutation agreement referred to in footnote one. 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.

SEC source: 0001250853-20-000071 · primary_doc.xml · nonDerivative · entry 1

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Kenneth T & Simone S Sim Family Trust

Disclosed balance after: 641,407

F1 · kind: On September 9, 2020, the Reporting Person and his spouse entered into a transmutation agreement pursuant to which the Reporting Person and his spouse agreed that 564,706 shares of Apollo Medical Holdings Inc. common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of his spouse and 564,706 shares of Apollo Medical Holdings Inc. common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of the Reporting Person.

F2 · ownership.nature: 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.

SEC source: 0001250853-20-000068 · primary_doc.xml · derivative · entry 6

Lam Thomas S. · CIK 0001664499 · Director · President and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Thomas and Jeanette Lam 2002 Family Trust

Disclosed balance after: 0

Underlying: Common Stock · 63,510 shares

Expires 2020-10-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: These securities are held by the Thomas and Jeanette Lam 2002 Family Trust U/A dated 09/06/2002. 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.

SEC source: 0001250853-20-000068 · primary_doc.xml · nonDerivative · entry 2

Lam Thomas S. · CIK 0001664499 · Director · President and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Thomas and Jeanette Lam 2002 Family Trust

Disclosed balance after: 1,809,872

F1 · ownership.nature: These securities are held by the Thomas and Jeanette Lam 2002 Family Trust U/A dated 09/06/2002. 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.

SEC source: 0001250853-20-000068 · primary_doc.xml · nonDerivative · entry 1

Lam Thomas S. · CIK 0001664499 · Director · President and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Thomas and Jeanette Lam 2002 Family Trust

Disclosed balance after: 1,840,124

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: These securities are held by the Thomas and Jeanette Lam 2002 Family Trust U/A dated 09/06/2002. 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.

SEC source: 0001250853-20-000067 · primary_doc.xml · derivative · entry 7

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Kenneth T & Simone S Sim Family Trust

Disclosed balance after: 0

Underlying: Common Stock · 63,512 shares

Expires 2020-10-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: 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.

SEC source: 0001250853-20-000067 · primary_doc.xml · nonDerivative · entry 2

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Kenneth T & Simone S Sim Family Trust

Disclosed balance after: 1,770,819

F1 · ownership.nature: 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.

SEC source: 0001250853-20-000067 · primary_doc.xml · nonDerivative · entry 1

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Kenneth T & Simone S Sim Family Trust

Disclosed balance after: 1,801,072

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: 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.

SEC source: 0001250853-20-000066 · primary_doc.xml · nonDerivative · entry 1

Vazquez Adrian · CIK 0001438326 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 479,090

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.005 to $18.41, 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 sold at each separate price within the range set forth in footnote (1) to this Form 4.

SEC source: 0001104659-20-100935 · tm2029851d1_4.xml · nonDerivative · entry 1

Lam Thomas S. · CIK 0001664499 · Director · President and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 1,776,614

F1 · price: This transaction was executed in multiple trades at prices ranging from $18.20 to $18.30. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · ownership.nature: These securities are held by The Thomas and Jeanette Lam 2002 Family Trust U/A dated 09/06/2002. 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.

SEC source: 0001104659-20-100971 · tm2029953d2_4.xml · nonDerivative · entry 1

Sim Brandon · CIK 0001813532 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Indirect · By immediate family member

Disclosed balance after: 1,770,556

F1 · shares: 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.

F2 · shares: These securities are beneficially owned by Kenneth T. Sim, the Issuer's Executive Chairman and Co-Chief Executive Officer, who is the Reporting Person's father and shares the Reporting Person's household. 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.

F2 · balance_after: These securities are beneficially owned by Kenneth T. Sim, the Issuer's Executive Chairman and Co-Chief Executive Officer, who is the Reporting Person's father and shares the Reporting Person's household. 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.

F1 · ownership.nature: 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.

F2 · ownership.nature: These securities are beneficially owned by Kenneth T. Sim, the Issuer's Executive Chairman and Co-Chief Executive Officer, who is the Reporting Person's father and shares the Reporting Person's household. 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.

SEC source: 0001104659-20-100906 · tm2029953d1_4.xml · nonDerivative · entry 1

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman and Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 1,770,556

F1 · ownership.nature: 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.

SEC source: 0001553350-20-000821 · ownership.xml · nonDerivative · entry 1

Sim Brandon · CIK 0001813532 · See Remarks, Item 2

10b5-1 filing: Not disclosed

Ownership: Indirect · By immediate family member

Disclosed balance after: 1,770,556

F1 · shares: 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.

F2 · shares: These securities are beneficially owned by Kenneth T. Sim, the Issuer's Executive Chairman and Co-Chief Executive Officer, who is the Reporting Person's father and shares the Reporting Person's household. 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.

F2 · balance_after: These securities are beneficially owned by Kenneth T. Sim, the Issuer's Executive Chairman and Co-Chief Executive Officer, who is the Reporting Person's father and shares the Reporting Person's household. 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.

F1 · ownership.nature: 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.

F2 · ownership.nature: These securities are beneficially owned by Kenneth T. Sim, the Issuer's Executive Chairman and Co-Chief Executive Officer, who is the Reporting Person's father and shares the Reporting Person's household. 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.

SEC source: 0001250853-20-000058 · primary_doc.xml · derivative · entry 5

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,534 shares

Expires 2021-03-30

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001250853-20-000058 · primary_doc.xml · derivative · entry 4

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 35,069 shares

Expires 2020-10-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001250853-20-000058 · primary_doc.xml · nonDerivative · entry 3

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,018,643

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001250853-20-000058 · primary_doc.xml · nonDerivative · entry 2

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,001,109

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001250853-20-000054 · primary_doc.xml · nonDerivative · entry 2

Chin Eric · CIK 0001751197 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,197

SEC source: 0001250853-20-000053 · primary_doc.xml · nonDerivative · entry 2

Vazquez Adrian · CIK 0001438326 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 484,873

SEC source: 0001250853-20-000053 · primary_doc.xml · nonDerivative · entry 1

Vazquez Adrian · CIK 0001438326 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 489,073

SEC source: 0001250853-20-000052 · primary_doc.xml · nonDerivative · entry 1

Vazquez Adrian · CIK 0001438326 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 518,258

SEC source: 0001104659-20-067225 · tm2021314d1_4.xml · nonDerivative · entry 1

Ang Hing · CIK 0001725087 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,316

F1 · shares: Reflects the forfeiture of restricted shares of the Issuer's common stock granted to the Reporting Person on February 5, 2020 under the Issuer's 2015 Equity Incentive Plan that were unvested as of May 26, 2020, the date that the Reporting Person resigned as the Issuer's Chief Operating Officer.

SEC source: 0001104659-20-064720 · tm2020664d1_form4.xml · derivative · entry 2

Fawcett Mark · CIK 0001664134 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,909

Underlying: Common Stock · 20,000 shares

Expires 2026-09-14

F1 · derivative.exercise_date: These stock options were granted on September 14, 2016, and vested and became exercisable in twelve equal monthly installments commencing on October 14, 2016.

SEC source: 0001104659-20-064720 · tm2020664d1_form4.xml · nonDerivative · entry 1

Fawcett Mark · CIK 0001664134 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001250853-20-000054 · primary_doc.xml · nonDerivative · entry 1

Chin Eric · CIK 0001751197 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,157

F1 · kind: This transaction represents the surrender of shares to offset against tax withholding obligations associated with certain shares of the restricted stock award which vested on March 31, 2020.

SEC source: 0001250853-20-000058 · primary_doc.xml · nonDerivative · entry 1

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 966,040

F1 · kind: This transaction represents the surrender of shares to offset against tax withholding obligations associated with certain shares of the restricted stock award which vested on March 31, 2020.

SEC source: 0001250853-23-000009 · primary_doc.xml · derivative · entry 4

Marsh Linda · CIK 0001765204 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,500

Underlying: Common Stock · 62,500 shares

Expires 2023-04-05

F2 · kind: The transactions reported on Lines 1 and 2 involved an amendment of an outstanding option, resulting in the cancellation of the original option and the grant of a replacement option. The option was originally granted on April 5, 2017 and vested and became exercisable on a monthly basis over thirty six months commencing on May 5, 2017.

F2 · price: The transactions reported on Lines 1 and 2 involved an amendment of an outstanding option, resulting in the cancellation of the original option and the grant of a replacement option. The option was originally granted on April 5, 2017 and vested and became exercisable on a monthly basis over thirty six months commencing on May 5, 2017.

F2 · derivative.exercise_date: The transactions reported on Lines 1 and 2 involved an amendment of an outstanding option, resulting in the cancellation of the original option and the grant of a replacement option. The option was originally granted on April 5, 2017 and vested and became exercisable on a monthly basis over thirty six months commencing on May 5, 2017.

SEC source: 0001250853-23-000009 · primary_doc.xml · derivative · entry 3

Marsh Linda · CIK 0001765204 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 62,500 shares

Expires 2020-04-05

F2 · kind: The transactions reported on Lines 1 and 2 involved an amendment of an outstanding option, resulting in the cancellation of the original option and the grant of a replacement option. The option was originally granted on April 5, 2017 and vested and became exercisable on a monthly basis over thirty six months commencing on May 5, 2017.

F2 · price: The transactions reported on Lines 1 and 2 involved an amendment of an outstanding option, resulting in the cancellation of the original option and the grant of a replacement option. The option was originally granted on April 5, 2017 and vested and became exercisable on a monthly basis over thirty six months commencing on May 5, 2017.

F2 · derivative.exercise_date: The transactions reported on Lines 1 and 2 involved an amendment of an outstanding option, resulting in the cancellation of the original option and the grant of a replacement option. The option was originally granted on April 5, 2017 and vested and became exercisable on a monthly basis over thirty six months commencing on May 5, 2017.

SEC source: 0001104659-20-012615 · tm207161d6_4.xml · nonDerivative · entry 1

Ang Hing · CIK 0001725087 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,259

F1 · kind: Restricted shares of Common Stock of Apollo Medical Holdings, Inc. (the "Company") granted under the Company's 2015 Equity Incentive Plan, subject to vesting one-third on March 31, 2020, one-third on March 31, 2021, and the final one-third on March 31, 2022.

SEC source: 0001104659-20-012613 · tm207161d5_4.xml · nonDerivative · entry 1

Chin Eric · CIK 0001751197 · CFO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,712

F1 · kind: Restricted shares of Common Stock of Apollo Medical Holdings, Inc. (the "Company") granted under the Company's 2015 Equity Incentive Plan, subject to vesting one-third on March 31, 2020, one-third on March 31, 2021, and the final one-third on March 31, 2022.

SEC source: 0001104659-20-012612 · tm207161d4_4.xml · nonDerivative · entry 1

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 918,326

F1 · kind: Restricted shares of Common Stock of Apollo Medical Holdings, Inc. (the "Company") granted under the Company's 2015 Equity Incentive Plan, subject to vesting one-third on March 31, 2020, one-third on March 31, 2021, and the final one-third on March 31, 2022.

SEC source: 0001104659-20-012607 · tm207161d2_4a.xml · nonDerivative · entry 1

Chin Eric · CIK 0001751197 · CFO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,639

F1 · kind: This Amendment reports the rescission on February 5, 2020 ab initio of the entire grant on November 27, 2019 of restricted shares of common stock of Apollo Medical Holdings, Inc. (the "Company") under the Company's 2015 Equity Incentive Plan.

F1 · acquired: This Amendment reports the rescission on February 5, 2020 ab initio of the entire grant on November 27, 2019 of restricted shares of common stock of Apollo Medical Holdings, Inc. (the "Company") under the Company's 2015 Equity Incentive Plan.

SEC source: 0001104659-20-012608 · tm207161d3_4a.xml · nonDerivative · entry 1

Ang Hing · CIK 0001725087 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,593

F1 · kind: This Amendment reports the rescission on February 5, 2020 ab initio of the entire grant on November 27, 2019 of restricted shares of common stock of Apollo Medical Holdings, Inc. (the "Company") under the Company's 2015 Equity Incentive Plan.

F1 · acquired: This Amendment reports the rescission on February 5, 2020 ab initio of the entire grant on November 27, 2019 of restricted shares of common stock of Apollo Medical Holdings, Inc. (the "Company") under the Company's 2015 Equity Incentive Plan.