Martin Silvio Marshall

SEC source: 0001935991-24-000006 · wk-form4_1718226833.xml · nonDerivative · entry 2

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,970.045

F3 · shares: Reflects the shares of Class A Common Stock that were surrendered in order to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock.

SEC source: 0001935991-24-000006 · wk-form4_1718226833.xml · nonDerivative · entry 1

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,251.045

F1 · shares: These shares were acquired under a dividend reinvestment plan that is sponsored by the broker-dealer where the reporting person maintains a personal brokerage account.

F2 · balance_after: Includes 726.07 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on May 31, 2024.

SEC source: 0001935991-24-000004 · wk-form4_1710280043.xml · derivative · entry 4

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,501

Underlying: Class A Common Stock · 416 shares

Expires not disclosed

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 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of Class A Common Stock.

F4 · derivative.exercise_date: On March 8, 2023, Mr. Martin was awarded 1,250 restricted stock units. Each restricted stock unit represents the right to receive, following vesting, one share of Class A common stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.

F4 · derivative.expiration_date: On March 8, 2023, Mr. Martin was awarded 1,250 restricted stock units. Each restricted stock unit represents the right to receive, following vesting, one share of Class A common stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001935991-24-000004 · wk-form4_1710280043.xml · nonDerivative · entry 3

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,244.705

F3 · shares: Reflects the shares of Class A Common Stock that were surrendered in order to satisfy the reporting person's tax withholding obligation upon the vesting of RSUs.

SEC source: 0001935991-24-000004 · wk-form4_1710280043.xml · nonDerivative · entry 2

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,346.705

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: Each restricted stock unit is the economic equivalent of one share of Class A Common Stock.

SEC source: 0001935991-24-000004 · wk-form4_1710280043.xml · nonDerivative · entry 1

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,930.705

F1 · shares: These shares were acquired under a dividend reinvestment plan that is sponsored by the broker-dealer where the reporting person maintains a personal brokerage account.

SEC source: 0001935991-24-000002 · wk-form4_1708554409.xml · derivative · entry 6

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,000

Underlying: Class A Common Stock · 9,000 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of Class A Common Stock.

F6 · derivative.exercise_date: On February 16, 2024, Mr. Martin was awarded 9,000 RSUs, each representing the right to receive, following vesting, one share of Class A Common Stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.

F6 · derivative.expiration_date: On February 16, 2024, Mr. Martin was awarded 9,000 RSUs, each representing the right to receive, following vesting, one share of Class A Common Stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001935991-24-000002 · wk-form4_1708554409.xml · derivative · entry 5

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,917

Underlying: Class A Common Stock · 833 shares

Expires not disclosed

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.

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of Class A Common Stock.

F5 · derivative.exercise_date: On February 16, 2023, Mr. Martin was awarded 2,500 RSUs, each representing the right to receive, following vesting, one share of Class A Common Stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.

F5 · derivative.expiration_date: On February 16, 2023, Mr. Martin was awarded 2,500 RSUs, each representing the right to receive, following vesting, one share of Class A Common Stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001935991-24-000002 · wk-form4_1708554409.xml · nonDerivative · entry 4

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,924.105

F4 · shares: Reflects the shares of Class A Common Stock that were surrendered in order to satisfy the reporting person's tax withholding obligation upon the vesting of RSUs.

SEC source: 0001935991-24-000002 · wk-form4_1708554409.xml · nonDerivative · entry 3

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,127.105

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.

F3 · price: Each restricted stock unit ("RSU") is the economic equivalent of one share of Class A Common Stock.

SEC source: 0001935991-24-000002 · wk-form4_1708554409.xml · nonDerivative · entry 2

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,294.105

F1 · shares: These shares were acquired under a dividend reinvestment plan that is sponsored by the broker-dealer where the reporting person maintains a personal brokerage account.

SEC source: 0001935991-24-000002 · wk-form4_1708554409.xml · nonDerivative · entry 1

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,287.611

F1 · shares: These shares were acquired under a dividend reinvestment plan that is sponsored by the broker-dealer where the reporting person maintains a personal brokerage account.

F2 · balance_after: Includes 827.29 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on November 30, 2023.

SEC source: 0001935991-23-000008 · wk-form4_1686602430.xml · nonDerivative · entry 2

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,681.122

F2 · shares: This number reflects the shares of Class A Common Stock that were surrendered in order to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock.

SEC source: 0001935991-23-000008 · wk-form4_1686602430.xml · nonDerivative · entry 1

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,962.122

F1 · shares: These shares were acquired under a dividend reinvestment plan that is sponsored by the broker-dealer where the reporting person maintains a personal brokerage account.

SEC source: 0001935991-23-000010 · wk-form4_1690839222.xml · nonDerivative · entry 1

Martin Silvio Marshall · CIK 0001935991 · EVP & Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,453.122

F1 · kind: Mr. Martin is voluntarily reporting the acquisition of shares of the Issuer's common stock pursuant to the Issuer's 2021 Employee Stock Purchase Plan ("ESPP") for the ESPP purchase period of December 1, 2022 through May 31, 2023. This transaction is exempt under Rule 16b-3(c).

F2 · price: In accordance with the terms of the ESPP, the purchase price of these shares was 85% of the closing price of the Issuer's common stock on May 31, 2023.

SEC source: 0001935991-23-000006 · wf-form4_168323564987091.xml · nonDerivative · entry 4

Martin Silvio Marshall · CIK 0001935991 · See remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,954.855

F2 · price: The shares were purchased in multiple transactions on May 2, 2023 at actual purchase prices ranging from $16.65 to $16.70 per share. The price reported reflects the weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

SEC source: 0001935991-23-000004 · wf-form4_167848614253503.xml · derivative · entry 1

Martin Silvio Marshall · CIK 0001935991 · See remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,750

Underlying: Class A Common Stock · 1,250 shares

Expires not disclosed

F1 · security: Each restricted stock unit is the economic equivalent of one share of Class A Common Stock.

F2 · derivative.exercise_date: On March 8, 2023, Mr. Martin was awarded 1,250 restricted stock units. Each restricted stock unit represents the right to receive, following vesting, one share of Class A common stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.

F2 · derivative.expiration_date: On March 8, 2023, Mr. Martin was awarded 1,250 restricted stock units. Each restricted stock unit represents the right to receive, following vesting, one share of Class A common stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001935991-23-000006 · wf-form4_168323564987091.xml · nonDerivative · entry 3

Martin Silvio Marshall · CIK 0001935991 · See remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,954.855

F1 · shares: These shares were acquired under a dividend reinvestment plan that is sponsored by the broker-dealer where the reporting person maintains a personal brokerage account.

SEC source: 0001935991-23-000002 · wf-form4_167702082485052.xml · derivative · entry 1

Martin Silvio Marshall · CIK 0001935991 · See remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,500

Underlying: Class A Common Stock · 2,500 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of Class A Common Stock.

F2 · derivative.exercise_date: On February 16, 2023, Mr. Martin was awarded 2,500 restricted stock units under the 2023-2025 Long Term Incentive Plan, a sub-plan of the 2018 Equity and Incentive Compensation Plan. Each restricted stock unit represents the right to receive, following vesting, one share of Class A common stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.

F2 · derivative.expiration_date: On February 16, 2023, Mr. Martin was awarded 2,500 restricted stock units under the 2023-2025 Long Term Incentive Plan, a sub-plan of the 2018 Equity and Incentive Compensation Plan. Each restricted stock unit represents the right to receive, following vesting, one share of Class A common stock. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001935991-23-000006 · wf-form4_168323564987091.xml · nonDerivative · entry 2

Martin Silvio Marshall · CIK 0001935991 · See remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,953.277

F1 · shares: These shares were acquired under a dividend reinvestment plan that is sponsored by the broker-dealer where the reporting person maintains a personal brokerage account.

SEC source: 0001935991-23-000006 · wf-form4_168323564987091.xml · nonDerivative · entry 1

Martin Silvio Marshall · CIK 0001935991 · See remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,951.719

F1 · shares: These shares were acquired under a dividend reinvestment plan that is sponsored by the broker-dealer where the reporting person maintains a personal brokerage account.

SEC source: 0001935991-22-000006 · wf-form4_165964474300725.xml · nonDerivative · entry 1

Martin Silvio Marshall · CIK 0001935991 · See remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,950

SEC source: 0001935991-22-000004 · wf-form4_165663023188887.xml · nonDerivative · entry 1

Martin Silvio Marshall · CIK 0001935991 · See remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,450

F1 · shares: Restricted stock award granted to Mr. Martin on June 8, 2022. The award vests in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Martin remains in the continuous service of the Company or a subsidiary through each such date.