ASTH

SEC source: 0001250853-22-000121 · primary_doc.xml · nonDerivative · entry 1

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 243,272

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: 0001250853-22-000120 · primary_doc.xml · derivative · entry 4

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

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

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 52,262.84 shares

Expires 2022-12-08

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.

F2 · price: On December 8, 2017, a reverse merger transaction between the Issuer and Network Medical Management, Inc. ("NMM") was consummated such that NMM became a wholly-owned subsidiary of the Issuer (the "Merger). Immediately prior to the closing of the Merger, the Reporting Person was a shareholder of NMM. Pursuant to the Merger, the shares of NMM common stock previously held by Reporting Person were converted into certain securities of the Issuer and other consideration, including (i) a warrant to purchase 55,337.13 shares of common stock of the Issuer at an exercise price of $10.00 per share and (ii) a warrant to purchase 52,262.84 shares of common stock of the Issuer at an exercise price of $11.00 per share.

SEC source: 0001250853-22-000120 · primary_doc.xml · derivative · entry 3

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

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

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 55,337.13 shares

Expires 2022-12-08

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.

F2 · price: On December 8, 2017, a reverse merger transaction between the Issuer and Network Medical Management, Inc. ("NMM") was consummated such that NMM became a wholly-owned subsidiary of the Issuer (the "Merger). Immediately prior to the closing of the Merger, the Reporting Person was a shareholder of NMM. Pursuant to the Merger, the shares of NMM common stock previously held by Reporting Person were converted into certain securities of the Issuer and other consideration, including (i) a warrant to purchase 55,337.13 shares of common stock of the Issuer at an exercise price of $10.00 per share and (ii) a warrant to purchase 52,262.84 shares of common stock of the Issuer at an exercise price of $11.00 per share.

SEC source: 0001250853-22-000120 · primary_doc.xml · nonDerivative · entry 2

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

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

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,299,259

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 · balance_after: These shares are owned directly by the Reporting Person, and indirectly by Kenneth Sim, Thomas Lam, and Albert Young, each of whom is a director, officer and shareholder of the Reporting Person.

SEC source: 0001250853-22-000120 · primary_doc.xml · nonDerivative · entry 1

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

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

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,246,997

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 · balance_after: These shares are owned directly by the Reporting Person, and indirectly by Kenneth Sim, Thomas Lam, and Albert Young, each of whom is a director, officer and shareholder of the Reporting Person.

SEC source: 0001250853-22-000118 · primary_doc.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 48,585.84 shares

Expires 2022-12-08

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.

F2 · price: On December 8, 2017, a reverse merger transaction between the Issuer and Network Medical Management, Inc. ("NMM") was consummated such that NMM became a wholly-owned subsidiary of the Issuer (the "Merger). Immediately prior to the closing of the Merger, the Reporting Person was a shareholder of NMM. Pursuant to the Merger, the shares of NMM common stock previously held by Reporting Person were converted into (i) 1,563,763 shares of common stock of the Issuer, (ii) a warrant to purchase 48,585.84 shares of common stock of the Issuer at an exercise price of $11.00 per share , (iii) a warrant to purchase 51,443.83 shares of common stock of the Issuer at an exercise price of $10.00 per share, (iv) cash in lieu of fractional shares, and (v) the Reporting Person's pro rata portion, if any, of the holdback shares of common stock of the Issuer (such pro rata portion of the holdback shares would, without offset, initially be equal to 173,751.48 shares of common stock of the Issuer).

SEC source: 0001250853-22-000118 · primary_doc.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 51,442.83 shares

Expires 2022-12-08

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.

F2 · price: On December 8, 2017, a reverse merger transaction between the Issuer and Network Medical Management, Inc. ("NMM") was consummated such that NMM became a wholly-owned subsidiary of the Issuer (the "Merger). Immediately prior to the closing of the Merger, the Reporting Person was a shareholder of NMM. Pursuant to the Merger, the shares of NMM common stock previously held by Reporting Person were converted into (i) 1,563,763 shares of common stock of the Issuer, (ii) a warrant to purchase 48,585.84 shares of common stock of the Issuer at an exercise price of $11.00 per share , (iii) a warrant to purchase 51,443.83 shares of common stock of the Issuer at an exercise price of $10.00 per share, (iv) cash in lieu of fractional shares, and (v) the Reporting Person's pro rata portion, if any, of the holdback shares of common stock of the Issuer (such pro rata portion of the holdback shares would, without offset, initially be equal to 173,751.48 shares of common stock of the Issuer).

SEC source: 0001250853-22-000118 · primary_doc.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 291,855

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: 0001250853-22-000118 · primary_doc.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 243,270

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: 0001250853-22-000117 · 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: 10,191,660

F1 · kind: The Reporting Person distributed these shares as an in-kind dividend to its shareholders.

SEC source: 0001250853-22-000116 · primary_doc.xml · nonDerivative · entry 2

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,184,749

F3 · kind: Represents the receipt of shares of the issuer pursuant to a pro rata in-kind distribution by Allied, of which the Reporting Person is a director, officer and shareholder.

SEC source: 0001250853-22-000116 · primary_doc.xml · nonDerivative · entry 1

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Allied Physicians of California, a Professional Medical Corporation

Disclosed balance after: 10,191,660

F1 · kind: Allied Physicians of California, A Profession Medical Corporation ("Allied"), of which the Reporting Person is a director, officer and shareholder, distributed these shares as an in-kind dividend to its shareholders.

F2 · balance_after: These securities are beneficially owned by Allied, 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.

SEC source: 0001250853-22-000115 · primary_doc.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

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

Disclosed balance after: 1,107,474

F3 · kind: Represents the receipt of shares of the issuer pursuant to a pro rata in-kind distribution by Allied, of which the Reporting Person is a director, officer and shareholder.

SEC source: 0001250853-22-000115 · primary_doc.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Allied Physicians of California, A Professional Medical Corporation

Disclosed balance after: 10,191,660

F1 · kind: Allied Physicians of California, A Profession Medical Corporation ("Allied"), of which the Reporting Person is a director, officer and shareholder, distributed these shares as an in-kind dividend to its shareholders.

F2 · balance_after: These securities are beneficially owned by Allied, 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.

SEC source: 0001250853-22-000114 · primary_doc.xml · nonDerivative · entry 2

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

10b5-1 filing: Not disclosed

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

Disclosed balance after: 520,117

F3 · kind: Represents the receipt of shares of the issuer pursuant to a pro rata in-kind distribution by Allied, of which the Reporting Person is a director, officer and shareholder.

SEC source: 0001250853-22-000114 · primary_doc.xml · nonDerivative · entry 1

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By Allied Physicians of California, A Professional Medical Corporation

Disclosed balance after: 10,191,660

F1 · kind: Allied Physicians of California, A Profession Medical Corporation (Allied), of which the Reporting Person is a director, officer and shareholder, distributed these shares as an in-kind dividend to its shareholders.

F2 · balance_after: These securities are beneficially owned by Allied, 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.

SEC source: 0001250853-22-000095 · 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 · 26,828.01 shares

Expires 2022-12-08

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.

F2 · price: On December 8, 2017, a reverse merger transaction between the Issuer and Network Medical Management, Inc. ("NMM") was consummated such that NMM became a wholly-owned subsidiary of the Issuer (the "Merger). Immediately prior to the closing of the Merger, the Reporting Person was a shareholder of NMM. Pursuant to the Merger, the shares of NMM common stock previously held by Reporting Person were converted into (i) 854,207 shares of common stock of the Issuer, (ii) a warrant to purchase 26,828.01 shares of common stock of the Issuer at an exercise price of $11.00 per share, (iii) a warrant to purchase 28,406.13 shares of common stock of the Issuer at an exercise price of $10.00 per share, (iv) cash in lieu of fractional shares, and (v) the Reporting Person's pro rata portion, if any, of the holdback shares of common stock of the Issuer (such pro rata portion of the holdback shares would, without offset, initially be equal to 94,911.80 shares of common stock of the Issuer).

SEC source: 0001250853-22-000095 · 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 · 28,406.13 shares

Expires 2022-12-08

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.

F2 · price: On December 8, 2017, a reverse merger transaction between the Issuer and Network Medical Management, Inc. ("NMM") was consummated such that NMM became a wholly-owned subsidiary of the Issuer (the "Merger). Immediately prior to the closing of the Merger, the Reporting Person was a shareholder of NMM. Pursuant to the Merger, the shares of NMM common stock previously held by Reporting Person were converted into (i) 854,207 shares of common stock of the Issuer, (ii) a warrant to purchase 26,828.01 shares of common stock of the Issuer at an exercise price of $11.00 per share, (iii) a warrant to purchase 28,406.13 shares of common stock of the Issuer at an exercise price of $10.00 per share, (iv) cash in lieu of fractional shares, and (v) the Reporting Person's pro rata portion, if any, of the holdback shares of common stock of the Issuer (such pro rata portion of the holdback shares would, without offset, initially be equal to 94,911.80 shares of common stock of the Issuer).

SEC source: 0001250853-22-000095 · primary_doc.xml · nonDerivative · entry 2

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,165,243

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: 0001250853-22-000095 · primary_doc.xml · nonDerivative · entry 1

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,138,415

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: 0001104659-22-115009 · tm2229819d1_4.xml · nonDerivative · entry 2

Sim Brandon · CIK 0001813532 · Co-Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 522,567

F2 · shares: Restricted shares of the Issuer's common stock granted pursuant to the Issuer's 2015 Equity Incentive Plan. Provided the Reporting Person is still employed with the Issuer on the date of vesting, vesting of the restricted shares is based on achievement of pre-established financial performance goals on or before December 31, 2024.

SEC source: 0001104659-22-115009 · tm2229819d1_4.xml · nonDerivative · entry 1

Sim Brandon · CIK 0001813532 · Co-Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 502,247

F1 · shares: Restricted shares of the Issuer's common stock granted pursuant to the Issuer's 2015 Equity Incentive Plan. Provided the Reporting Person is still employed with the Issuer on the following dates, the shares of restricted stock shall vest in four equal annual installments commencing on the first anniversary of June 27, 2022.

SEC source: 0001250853-22-000098 · primary_doc.xml · nonDerivative · entry 2

Sim Brandon · CIK 0001813532 · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Brandon Sim 2020 Irrevocable Trust

Disclosed balance after: 392,816

F2 · balance_after: These securities are held by the Brandon Sim 2020 Irrevocable Trust. 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: 0001250853-22-000097 · primary_doc.xml · nonDerivative · entry 3

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By wife

Disclosed balance after: 0

F3 · balance_after: On September 17, 2020, the spouse of the Reporting Person contributed 564,706 shares of AMEH common stock to a grantor retained annuity trust (the SS GRAT) for the benefit of herself and her children. On September 27, 2021 45,838 shares were distributed from the SS GRAT to the Family Trust in satisfaction of an annuity obligation. On September 22, 2022, 126,051 shares were distributed from the SS GRAT to the Family Trust in satisfaction of an annuity obligation. Upon termination of the trust on September 27, 2022, the remaining 392,816 shares were transferred to the children of the Reporting Person. The 171,889 shares previously distributed to the Family Trust will continue to be reported as indirectly owned by the Reporting Person.

SEC source: 0001250853-22-000097 · primary_doc.xml · nonDerivative · entry 2

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By grantor retained annuity trust

Disclosed balance after: 0

F2 · balance_after: On September 17, 2020, the Reporting Person contributed 564,706 shares of AMEH common stock to a grantor retained annuity trust (the KS GRAT) for the benefit of himself and his children. On September 27, 2021 45,838 shares were distributed from the KS GRAT to the Family Trust in satisfaction of an annuity obligation. On September 22, 2022, 126,051 shares were distributed from the KS GRAT to the Family Trust in satisfaction of an annuity obligation. Upon termination of the trust on September 27, 2022, the remaining 392,816 shares were transferred to the children of the Reporting Person. The 171,889 shares previously distributed to the Family Trust will continue to be reported as indirectly owned by the Reporting Person.

SEC source: 0001250853-22-000096 · primary_doc.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By wife

Disclosed balance after: 0

F3 · balance_after: On September 17, 2020, the spouse of the Reporting Person contributed 564, 691 shares of AMEH common stock to a grantor retained annuity trust (the JL GRAT) for the benefit of herself and her children. On September 27, 2021 45,836 shares were distributed from the JL GRAT to the Family Trust in satisfaction of an annuity obligation. On September 22, 2022, 135,090 shares were distributed from the JL GRAT to the Family Trust in satisfaction of an annuity obligation. Upon termination of the trust on September 27, 2022, the remaining 383,764 shares were transferred to the children of the Reporting Person. The 180,926 shares previously distributed to the Family Trust will continue to be reported as indirectly owned by the Reporting Person.

SEC source: 0001250853-22-000096 · primary_doc.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By grantor retained annuity trust

Disclosed balance after: 0

F2 · balance_after: On September 17, 2020, the Reporting Person contributed 564,691 shares of AMEH common stock to a grantor retained annuity trust (the TL GRAT) for the benefit of himself and his children. On September 27, 2021 45,836 shares were distributed from the TL GRAT to the Family Trust in satisfaction of an annuity obligation. On September 22, 2022, 135,090 shares were distributed from the TL GRAT to the Family Trust in satisfaction of an annuity obligation. Upon termination of the trust on September 27, 2022, the remaining 383,764 shares were transferred to the children of the Reporting Person. The 180,926 shares previously distributed to the Family Trust will continue to be reported as indirectly owned by the Reporting Person.

SEC source: 0001104659-22-075935 · tm2220100-1_4seq1.xml · nonDerivative · entry 2

Sim Brandon · CIK 0001813532 · Co- Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 491,134

F2 · shares: Restricted shares of the Issuer's common stock granted pursuant to the Issuer's 2015 Equity Incentive Plan. Provided the Reporting Person is still employed with the Issuer on the date of vesting, vesting of the restricted shares is based on achievement of pre-established financial performance goals on or before December 31, 2024.

SEC source: 0001104659-22-075935 · tm2220100-1_4seq1.xml · nonDerivative · entry 1

Sim Brandon · CIK 0001813532 · Co- Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,623

F1 · shares: Restricted shares of the Issuer's common stock granted pursuant to the Issuer's 2015 Equity Incentive Plan. Provided the Reporting Person is still employed with the Issuer on the following dates, the shares of restricted stock shall vest in four equal annual installments commencing on the first anniversary of June 27, 2022.

SEC source: 0001104659-22-072514 · tm2218854d2_4.xml · nonDerivative · entry 1

Marsh Linda · CIK 0001765204 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Held by Alliance Apex, LLC

Disclosed balance after: 270,081

F1 · ownership.nature: These shares are owned directly by Alliance Apex, LLC, of which Reporting Person is a member and the sole manager. Reporting Person disclaims beneficial ownership of these shares except to the extent of her pecuniary interest therein, and the filing of this report is not an admission that Reporting Person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose.

SEC source: 0001104659-22-072513 · tm2218854d1_4.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: 11,175,702

F1 · acquired: These shares were purchased from Alliance Apex, LLC.

SEC source: 0001250853-22-000052 · primary_doc.xml · nonDerivative · entry 1

Young Albert WaiChow · CIK 0001725420 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,110,009

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, 2022.

SEC source: 0001250853-22-000053 · primary_doc.xml · nonDerivative · entry 1

Chin Eric · CIK 0001751197 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,844

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, 2022.

SEC source: 0001250853-22-000096 · primary_doc.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

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

Disclosed balance after: 799,855

F1 · balance_after: These securities are held by The Thomas and Jeanette Lam 2002 Family Trust U/A dated 09/06/2002 (the Family Trust). 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: 0001250853-22-000098 · primary_doc.xml · nonDerivative · entry 1

Sim Brandon · CIK 0001813532 · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sim Family Irrevocable Trust 2021

Disclosed balance after: 258,824

F1 · balance_after: These securities are held by the Sim Family Irrevocable Trust 2021. 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: 0001250853-22-000097 · primary_doc.xml · nonDerivative · entry 1

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

10b5-1 filing: Not disclosed

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

Disclosed balance after: 230,576

F1 · balance_after: These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013 (the Family Trust). 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: 0001250853-22-000039 · primary_doc.xml · nonDerivative · entry 1

Chin Eric · CIK 0001751197 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,313

F1 · kind: This transaction represents the surrender of shares to offset against tax withholding obligations associated with certain shares of certain restricted stock awards which vested on February 3, 2022.

SEC source: 0001250853-22-000029 · primary_doc.xml · derivative · entry 1

Kitayama Mitchell W · CIK 0001333154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,500

Underlying: Common Stock · 8,500 shares

Expires 2025-01-18

F1 · derivative.exercise_date: The option vests in four equal quarterly installments from January 18, 2022.

SEC source: 0001250853-22-000025 · primary_doc.xml · derivative · entry 1

BATES ERNEST A · CIK 0000946042 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,500

Underlying: Common Stock · 8,500 shares

Expires 2025-01-18

F1 · derivative.exercise_date: The option vests in four equal quarterly installments from January 18, 2022.

SEC source: 0001250853-22-000030 · primary_doc.xml · derivative · entry 1

Marsh Linda · CIK 0001765204 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,500

Underlying: Common Stock · 8,500 shares

Expires 2025-01-18

F1 · derivative.exercise_date: The option vests in four equal quarterly installments from January 18, 2022.

SEC source: 0001250853-22-000031 · primary_doc.xml · derivative · entry 1

Mazdyasni Matthew · CIK 0001809915 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,500

Underlying: Common Stock · 8,500 shares

Expires 2025-01-18

F1 · derivative.exercise_date: The option vests in four equal quarterly installments from January 18, 2022.

SEC source: 0001250853-22-000028 · primary_doc.xml · derivative · entry 1

Fawcett Mark · CIK 0001664134 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,500

Underlying: Common Stock · 8,500 shares

Expires 2025-01-18

F1 · derivative.exercise_date: The option vests in four equal quarterly installments from January 18, 2022.

SEC source: 0001250853-22-000027 · primary_doc.xml · derivative · entry 1

Eng Michael F. · CIK 0001725261 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,500

Underlying: Common Stock · 8,500 shares

Expires 2025-01-18

F1 · derivative.exercise_date: The option vests in four equal quarterly installments from January 18, 2022.

SEC source: 0001250853-22-000026 · primary_doc.xml · derivative · entry 1

Chiang John · CIK 0001765302 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,500

Underlying: Common Stock · 8,500 shares

Expires 2025-01-18

F1 · derivative.exercise_date: The option vests in four equal quarterly installments from January 18, 2022.

SEC source: 0001250853-22-000024 · primary_doc.xml · derivative · entry 1

Schmidt David · CIK 0001594029 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,500

Underlying: Common Stock · 8,500 shares

Expires 2025-01-18

F1 · derivative.exercise_date: The option vests in four equal quarterly installments from January 18, 2022.

SEC source: 0001250853-21-000117 · primary_doc.xml · nonDerivative · entry 1

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

10b5-1 filing: Not disclosed

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

Disclosed balance after: 397,724

F1 · kind: On November 4, 2021, the Kenneth T & Simone S Sim Family Trust gifted 230,688 shares of AMEH common stock to a grantor retained annuity trust for the benefit of the Reporting Person's wife, who shares his household, and his children. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

F2 · balance_after: 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.

F5 · balance_after: On November 4, 2021, the Kenneth T & Simone S Sim Family Trust contributed 230,688 shares of AMEH common stock to a grantor retained annuity trust for the benefit of the Reporting Person and his children. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001628280-21-021872 · wf-form4_163607193862764.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,502

Underlying: Common Stock · 29,502 shares

Expires 2026-11-02

F5 · derivative.exercise_date: Provided the Reporting Person is still employed with the Issuer on the following dates, the option shall vest in three equal annual installments commencing on the first anniversary of November 2, 2021.

SEC source: 0001628280-21-021872 · wf-form4_163607193862764.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,827

SEC source: 0001628280-21-021865 · wf-form4_163607138351398.xml · derivative · entry 7

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,502

Underlying: Common Stock · 29,502 shares

Expires 2026-11-02

F6 · derivative.exercise_date: Provided the Reporting Person is still employed with the Issuer on the following dates, the option shall vest in three equal annual installments commencing on the first anniversary of November 2, 2021.

SEC source: 0001628280-21-021865 · wf-form4_163607138351398.xml · nonDerivative · entry 1

Sim Kenneth T. · CIK 0001725499 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,827