AMTB

SEC source: 0001806810-25-000002 · wk-form4_1740088784.xml · nonDerivative · entry 2

Iafigliola Carlos · CIK 0001806810 · SEVP Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,699.77

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: 0001806810-25-000002 · wk-form4_1740088784.xml · nonDerivative · entry 1

Iafigliola Carlos · CIK 0001806810 · SEVP Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,395.77

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

F2 · balance_after: Includes 103.52 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on November 29, 2024.

SEC source: 0001368090-25-000002 · wk-form4_1740089446.xml · derivative · entry 7

Plush Gerald P · CIK 0001368090 · Director · Chairman, President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,168

Underlying: Class A Common Stock · 25,168 shares

Expires not disclosed

F8 · derivative.exercise_price: Each performance-based restricted stock unit ("PSU") is the economic equivalent of one share of Class A Common Stock.

F9 · derivative.exercise_date: PSUs awarded to Mr. Plush, each representing the right to receive, following vesting, one share of Class A Common Stock. The actual number of PSUs earned shall be based on the achievement of the Relative Adjusted Return on Average Total Common Equity at a Threshold, Target or Maximum level set by the Compensation and Human Capital Committee (the "Committee") futher modified by the achievement of specified Threshold, Target or Maximum levels set by the Committee of Relative Total Shareholder Return for a 3-year period beginning January 1, 2025 and ending on December 31, 2027, and in general can range from 40% to 180% of the PSUs. The number reported reflects the target number of PSUs Mr. Plush may earn.

F9 · derivative.expiration_date: PSUs awarded to Mr. Plush, each representing the right to receive, following vesting, one share of Class A Common Stock. The actual number of PSUs earned shall be based on the achievement of the Relative Adjusted Return on Average Total Common Equity at a Threshold, Target or Maximum level set by the Compensation and Human Capital Committee (the "Committee") futher modified by the achievement of specified Threshold, Target or Maximum levels set by the Committee of Relative Total Shareholder Return for a 3-year period beginning January 1, 2025 and ending on December 31, 2027, and in general can range from 40% to 180% of the PSUs. The number reported reflects the target number of PSUs Mr. Plush may earn.

SEC source: 0001368090-25-000002 · wk-form4_1740089446.xml · derivative · entry 6

Plush Gerald P · CIK 0001368090 · Director · Chairman, President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,167

Underlying: Class A Common Stock · 25,167 shares

Expires not disclosed

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

F7 · derivative.exercise_date: On February 18, 2025, Mr. Plush was awarded 25,167 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. Plush remains in the continuous service of the Company or a subsidiary through each such date.

F7 · derivative.expiration_date: On February 18, 2025, Mr. Plush was awarded 25,167 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. Plush remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001368090-25-000002 · wk-form4_1740089446.xml · derivative · entry 5

Plush Gerald P · CIK 0001368090 · Director · Chairman, President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,074

Underlying: Class A Common Stock · 8,537 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.

F1 · 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. Plush was awarded 25,611 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. Plush remains in the continuous service of the Company or a subsidiary through each such date.

F6 · derivative.expiration_date: On February 16, 2024, Mr. Plush was awarded 25,611 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. Plush remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001368090-25-000002 · wk-form4_1740089446.xml · derivative · entry 4

Plush Gerald P · CIK 0001368090 · Director · Chairman, President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,222

Underlying: Class A Common Stock · 6,222 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.

F1 · 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. Plush was awarded 18,665 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. Plush remains in the continuous service of the Company or a subsidiary through each such date.

F5 · derivative.expiration_date: On February 16, 2023, Mr. Plush was awarded 18,665 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. Plush remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001368090-25-000002 · wk-form4_1740089446.xml · derivative · entry 3

Plush Gerald P · CIK 0001368090 · Director · Chairman, President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 4,905 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.

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

F4 · derivative.exercise_date: On February 16, 2022, Mr. Plush was awarded 14,714 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. Plush remains in the continuous service of the Company or a subsidiary through each such date.

F4 · derivative.expiration_date: On February 16, 2022, Mr. Plush was awarded 14,714 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. Plush remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001368090-25-000002 · wk-form4_1740089446.xml · nonDerivative · entry 2

Plush Gerald P · CIK 0001368090 · Director · Chairman, President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,434.92

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: 0001368090-25-000002 · wk-form4_1740089446.xml · nonDerivative · entry 1

Plush Gerald P · CIK 0001368090 · Director · Chairman, President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,250.92

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

F2 · balance_after: Includes 517.62 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on November 29, 2024.

SEC source: 0001979297-25-000002 · wk-form4_1740089354.xml · derivative · entry 6

Calderon Sharymar · CIK 0001979297 · SEVP - Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,472

Underlying: Class A Common Stock · 7,472 shares

Expires not disclosed

F8 · derivative.exercise_price: Each performance-based restricted stock unit ("PSU") is the economic equivalent of one share of Class A Common Stock.

F9 · derivative.exercise_date: PSUs awarded to Ms. Calderon, each representing the right to receive, following vesting, one share of Class A Common Stock. The actual number of PSUs earned shall be based on the achievement of the Relative Adjusted Return on Average Total Common Equity at a Threshold, Target or Maximum level set by the Compensation and Human Capital Committee (the "Committee") futher modified by the achievement of specified Threshold, Target or Maximum levels set by the Committee of Relative Total Shareholder Return for a 3-year period beginning January 1, 2025 and ending on December 31, 2027, and in general can range from 40% to 180% of the PSUs. The number reported reflects the target number of PSUs Ms. Calderon may earn.

F9 · derivative.expiration_date: PSUs awarded to Ms. Calderon, each representing the right to receive, following vesting, one share of Class A Common Stock. The actual number of PSUs earned shall be based on the achievement of the Relative Adjusted Return on Average Total Common Equity at a Threshold, Target or Maximum level set by the Compensation and Human Capital Committee (the "Committee") futher modified by the achievement of specified Threshold, Target or Maximum levels set by the Committee of Relative Total Shareholder Return for a 3-year period beginning January 1, 2025 and ending on December 31, 2027, and in general can range from 40% to 180% of the PSUs. The number reported reflects the target number of PSUs Ms. Calderon may earn.

SEC source: 0001979297-25-000002 · wk-form4_1740089354.xml · derivative · entry 5

Calderon Sharymar · CIK 0001979297 · SEVP - Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,471

Underlying: Class A Common Stock · 7,471 shares

Expires not disclosed

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

F7 · derivative.exercise_date: On February 18, 2025, Ms. Calderon was awarded 7,471 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 Ms. Calderon remains in the continuous service of the Company or a subsidiary through each such date.

F7 · derivative.expiration_date: On February 18, 2025, Ms. Calderon was awarded 7,471 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 Ms. Calderon remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001979297-25-000002 · wk-form4_1740089354.xml · derivative · entry 4

Calderon Sharymar · CIK 0001979297 · SEVP - Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,446

Underlying: Class A Common Stock · 2,223 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.

F1 · 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, Ms. Calderon was awarded 6,669 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 Ms. Calderon remains in the continuous service of the Company or a subsidiary through each such date.

F6 · derivative.expiration_date: On February 16, 2024, Ms. Calderon was awarded 6,669 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 Ms. Calderon remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001979297-25-000002 · wk-form4_1740089354.xml · derivative · entry 3

Calderon Sharymar · CIK 0001979297 · SEVP - Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,038

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.

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

F4 · derivative.exercise_date: On February 16, 2023, Ms. Calderon 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 Ms. Calderon remains in the continuous service of the Company or a subsidiary through each such date.

F4 · derivative.expiration_date: On February 16, 2023, Ms. Calderon 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 Ms. Calderon remains in the continuous service of the Company or a subsidiary through each such date.

F5 · balance_after: Balance includes 834 and 4,204 unvested Restricted Stock Units awarded to Ms. Calderon on February 16, 2023 and June 1, 2023, respectively.

SEC source: 0001979297-25-000002 · wk-form4_1740089354.xml · nonDerivative · entry 2

Calderon Sharymar · CIK 0001979297 · SEVP - Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,417.2

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 and RSUs.

SEC source: 0001979297-25-000002 · wk-form4_1740089354.xml · nonDerivative · entry 1

Calderon Sharymar · CIK 0001979297 · SEVP - Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,572.2

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

F2 · balance_after: Includes 55.21 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on November 29, 2024.

SEC source: 0001746225-25-000002 · wk-form4_1740089261.xml · derivative · entry 7

Capriles Alberto · CIK 0001746225 · SEVP Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,896

Underlying: Class A Common Stock · 5,896 shares

Expires not disclosed

F8 · derivative.exercise_price: Each performance-based restricted stock unit ("PSU") is the economic equivalent of one share of Class A Common Stock.

F9 · derivative.exercise_date: PSUs awarded to Mr. Capriles, each representing the right to receive, following vesting, one share of Class A Common Stock. The actual number of PSUs earned shall be based on the achievement of the Relative Adjusted Return on Average Total Common Equity at a Threshold, Target or Maximum level set by the Compensation and Human Capital Committee (the "Committee") futher modified by the achievement of specified Threshold, Target or Maximum levels set by the Committee of Relative Total Shareholder Return for a 3-year period beginning January 1, 2025 and ending on December 31, 2027, and in general can range from 40% to 180% of the PSUs. The number reported reflects the target number of PSUs Mr. Capriles may earn.

F9 · derivative.expiration_date: PSUs awarded to Mr. Capriles, each representing the right to receive, following vesting, one share of Class A Common Stock. The actual number of PSUs earned shall be based on the achievement of the Relative Adjusted Return on Average Total Common Equity at a Threshold, Target or Maximum level set by the Compensation and Human Capital Committee (the "Committee") futher modified by the achievement of specified Threshold, Target or Maximum levels set by the Committee of Relative Total Shareholder Return for a 3-year period beginning January 1, 2025 and ending on December 31, 2027, and in general can range from 40% to 180% of the PSUs. The number reported reflects the target number of PSUs Mr. Capriles may earn.

SEC source: 0001746225-25-000002 · wk-form4_1740089261.xml · derivative · entry 6

Capriles Alberto · CIK 0001746225 · SEVP Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,895

Underlying: Class A Common Stock · 5,895 shares

Expires not disclosed

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

F7 · derivative.exercise_date: On February 18, 2025, Mr. Capriles was awarded 5,895 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. Capriles remains in the continuous service of the Company or a subsidiary through each such date.

F7 · derivative.expiration_date: On February 18, 2025, Mr. Capriles was awarded 5,895 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. Capriles remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001746225-25-000002 · wk-form4_1740089261.xml · derivative · entry 5

Capriles Alberto · CIK 0001746225 · SEVP Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,166

Underlying: Class A Common Stock · 2,083 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.

F1 · 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. Capriles was awarded 6,249 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. Capriles remains in the continuous service of the Company or a subsidiary through each such date.

F6 · derivative.expiration_date: On February 16, 2024, Mr. Capriles was awarded 6,249 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. Capriles remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001746225-25-000002 · wk-form4_1740089261.xml · derivative · entry 4

Capriles Alberto · CIK 0001746225 · SEVP Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,573

Underlying: Class A Common Stock · 1,573 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.

F1 · 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. Capriles was awarded 4,718 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. Capriles remains in the continuous service of the Company or a subsidiary through each such date.

F5 · derivative.expiration_date: On February 16, 2023, Mr. Capriles was awarded 4,718 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. Capriles remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001746225-25-000002 · wk-form4_1740089261.xml · derivative · entry 3

Capriles Alberto · CIK 0001746225 · SEVP Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,217 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.

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

F4 · derivative.exercise_date: On February 16, 2022, Mr. Capriles was awarded 3,650 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. Capriles remains in the continuous service of the Company or a subsidiary through each such date.

F4 · derivative.expiration_date: On February 16, 2022, Mr. Capriles was awarded 3,650 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. Capriles remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001746225-25-000002 · wk-form4_1740089261.xml · nonDerivative · entry 2

Capriles Alberto · CIK 0001746225 · SEVP Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,285.29

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: 0001746225-25-000002 · wk-form4_1740089261.xml · nonDerivative · entry 1

Capriles Alberto · CIK 0001746225 · SEVP Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,702.29

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

F2 · balance_after: Includes 345.08 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on November 29, 2024.

SEC source: 0001963089-25-000002 · wk-form4_1740088522.xml · derivative · entry 6

Sanchez Mariola · CIK 0001963089 · SEVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,222

Underlying: Class A Common Stock · 5,222 shares

Expires not disclosed

F7 · derivative.exercise_price: Each performance-based restricted stock unit ("PSU") is the economic equivalent of one share of Class A Common Stock.

F8 · derivative.exercise_date: PSUs awarded to Mrs. Sanchez, each representing the right to receive, following vesting, one share of Class A Common Stock. The actual number of PSUs earned shall be based on the achievement of the Relative Adjusted Return on Average Total Common Equity at a Threshold, Target or Maximum level set by the Compensation and Human Capital Committee (the "Committee") futher modified by the achievement of specified Threshold, Target or Maximum levels set by the Committee of Relative Total Shareholder Return for a 3-year period beginning January 1, 2025 and ending on December 31, 2027, and in general can range from 40% to 180% of the PSUs. The number reported reflects the target number of PSUs Mrs. Sanchez may earn.

F8 · derivative.expiration_date: PSUs awarded to Mrs. Sanchez, each representing the right to receive, following vesting, one share of Class A Common Stock. The actual number of PSUs earned shall be based on the achievement of the Relative Adjusted Return on Average Total Common Equity at a Threshold, Target or Maximum level set by the Compensation and Human Capital Committee (the "Committee") futher modified by the achievement of specified Threshold, Target or Maximum levels set by the Committee of Relative Total Shareholder Return for a 3-year period beginning January 1, 2025 and ending on December 31, 2027, and in general can range from 40% to 180% of the PSUs. The number reported reflects the target number of PSUs Mrs. Sanchez may earn.

SEC source: 0001963089-25-000002 · wk-form4_1740088522.xml · derivative · entry 5

Sanchez Mariola · CIK 0001963089 · SEVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,222

Underlying: Class A Common Stock · 5,222 shares

Expires not disclosed

F1 · 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 18, 2025, Mrs. Sanchez was awarded 5,222 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 Mrs. Sanchez remains in the continuous service of the Company or a subsidiary through each such date.

F6 · derivative.expiration_date: On February 18, 2025, Mrs. Sanchez was awarded 5,222 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 Mrs. Sanchez remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001963089-25-000002 · wk-form4_1740088522.xml · derivative · entry 4

Sanchez Mariola · CIK 0001963089 · SEVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,398

Underlying: Class A Common Stock · 1,699 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.

F1 · 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, 2024, Mrs. Sanchez was awarded 5,097 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 Mrs. Sanchez remains in the continuous service of the Company or a subsidiary through each such date.

F5 · derivative.expiration_date: On February 16, 2024, Mrs. Sanchez was awarded 5,097 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 Mrs. Sanchez remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001963089-25-000002 · wk-form4_1740088522.xml · derivative · entry 3

Sanchez Mariola · CIK 0001963089 · SEVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,229

Underlying: Class A Common Stock · 1,229 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.

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

F4 · derivative.exercise_date: On February 16, 2023, Mrs. Sanchez was awarded 3,686 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 Mrs. Sanchez remains in the continuous service of the Company or a subsidiary through each such date.

F4 · derivative.expiration_date: On February 16, 2023, Mrs. Sanchez was awarded 3,686 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 Mrs. Sanchez remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001963089-25-000002 · wk-form4_1740088522.xml · nonDerivative · entry 2

Sanchez Mariola · CIK 0001963089 · SEVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,637.8

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 and RSUs.

SEC source: 0001963089-25-000002 · wk-form4_1740088522.xml · nonDerivative · entry 1

Sanchez Mariola · CIK 0001963089 · SEVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,655.8

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

F2 · balance_after: Includes 436.94 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on November 29, 2024.

SEC source: 0001839391-25-000002 · wk-form4_1740088916.xml · derivative · entry 5

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

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 ("RSU") is the economic equivalent of one share of Class A Common Stock.

F6 · derivative.exercise_date: On February 18, 2025, Mr. Fleitas 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

F6 · derivative.expiration_date: On February 18, 2025, Mr. Fleitas 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001839391-25-000002 · wk-form4_1740088916.xml · derivative · entry 4

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,667

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.

F1 · 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, 2024, Mr. Fleitas 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

F5 · derivative.expiration_date: On February 16, 2024, Mr. Fleitas 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001839391-25-000002 · wk-form4_1740088916.xml · derivative · entry 3

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 834

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.

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

F4 · derivative.exercise_date: On February 16, 2023, Mr. Fleitas 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

F4 · derivative.expiration_date: On February 16, 2023, Mr. Fleitas 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001839391-25-000002 · wk-form4_1740088916.xml · nonDerivative · entry 2

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,612.85

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 and RSUs.

SEC source: 0001839391-25-000002 · wk-form4_1740088916.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,403.85

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

F2 · balance_after: Includes 69.01 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on November 29, 2024.

SEC source: 0001933821-25-000002 · wk-form4_1738713284.xml · nonDerivative · entry 1

Levine Howard A. · CIK 0001933821 · See remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,523.37

F1 · price: The shares were sold in multiple transactions on January 31, 2025 at actual sales prices ranging from $22.96 to $23.22 per share. The price reported reflects the weighted average sale 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 sold at each separate price.

F2 · balance_after: Includes 666.01 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on November 29, 2024.

SEC source: 0001746256-25-000002 · wk-form4_1735943068.xml · nonDerivative · entry 5

Wilson Millar · CIK 0001746256 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Custodial Account for Grandchild 4

Disclosed balance after: 1,345

F2 · kind: Bona fide gift to a custodial account for which reporting person is the custodian. The reporting person disclaims any pecuniary interest in the accounts' assets or the gifted shares.

F3 · ownership.direct: These shares are held in an account for one of the reporting person's minor grandchildren and the reporting person is the custodian of the account. The reporting person disclaims ownership of the shares held in the custodial account, and this report is not an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose.

SEC source: 0001746256-25-000002 · wk-form4_1735943068.xml · nonDerivative · entry 4

Wilson Millar · CIK 0001746256 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Custodial Account for Grandchild 3

Disclosed balance after: 1,345

F2 · kind: Bona fide gift to a custodial account for which reporting person is the custodian. The reporting person disclaims any pecuniary interest in the accounts' assets or the gifted shares.

F3 · ownership.direct: These shares are held in an account for one of the reporting person's minor grandchildren and the reporting person is the custodian of the account. The reporting person disclaims ownership of the shares held in the custodial account, and this report is not an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose.

SEC source: 0001746256-25-000002 · wk-form4_1735943068.xml · nonDerivative · entry 3

Wilson Millar · CIK 0001746256 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Custodial Account for Grandchild 2

Disclosed balance after: 1,345

F2 · kind: Bona fide gift to a custodial account for which reporting person is the custodian. The reporting person disclaims any pecuniary interest in the accounts' assets or the gifted shares.

F3 · ownership.direct: These shares are held in an account for one of the reporting person's minor grandchildren and the reporting person is the custodian of the account. The reporting person disclaims ownership of the shares held in the custodial account, and this report is not an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose.

SEC source: 0001746256-25-000002 · wk-form4_1735943068.xml · nonDerivative · entry 2

Wilson Millar · CIK 0001746256 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Custodial Account for Grandchild 1

Disclosed balance after: 1,345

F2 · kind: Bona fide gift to a custodial account for which reporting person is the custodian. The reporting person disclaims any pecuniary interest in the accounts' assets or the gifted shares.

F3 · ownership.direct: These shares are held in an account for one of the reporting person's minor grandchildren and the reporting person is the custodian of the account. The reporting person disclaims ownership of the shares held in the custodial account, and this report is not an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose.

SEC source: 0001746256-25-000002 · wk-form4_1735943068.xml · nonDerivative · entry 1

Wilson Millar · CIK 0001746256 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,395

F1 · kind: Bona fide gift to four custodial accounts for which reporting person is the custodian. The reporting person disclaims any pecuniary interest in the accounts' assets or the gifted shares.

SEC source: 0002045314-24-000006 · wk-form4_1732142752.xml · derivative · entry 1

Smith Braden · CIK 0002045314 · See remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Class A Common Stock · 10,000 shares

Expires not disclosed

F1 · derivative.exercise_date: On November 18, 2024, Mr. Smith was awarded 10,000 restricted stock units. Each restricted stock unit represents the right to receive, following vesting, one share of Class A Common Stock. Twenty percent (20%) of the restricted stock units will vest on each of the first two anniversaries of the date of grant and the remaining sixty percent (60%) will vest on the third anniversary of the date of grant, provided that Mr. Smith remains in the continuous service of the Company or a subsidiary through each such date.

F1 · derivative.expiration_date: On November 18, 2024, Mr. Smith was awarded 10,000 restricted stock units. Each restricted stock unit represents the right to receive, following vesting, one share of Class A Common Stock. Twenty percent (20%) of the restricted stock units will vest on each of the first two anniversaries of the date of grant and the remaining sixty percent (60%) will vest on the third anniversary of the date of grant, provided that Mr. Smith remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001979297-24-000008 · wk-form4_1722978943.xml · nonDerivative · entry 1

Calderon Sharymar · CIK 0001979297 · EVP - Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,460.99

F1 · shares: Reflects the number of shares of Class A Common Stock that were surrendered in order to satisfy the reporting person's tax withholding obligation upon the vesting of the restricted stock.

SEC source: 0001963089-24-000006 · wk-form4_1718744011.xml · nonDerivative · entry 1

Sanchez Mariola · CIK 0001963089 · SEVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,290.86

F1 · 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: 0001935991-24-000006 · 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: 0001933821-24-000004 · wk-form4_1718226514.xml · derivative · entry 3

Levine Howard A. · CIK 0001933821 · SEVP Head of Consumer Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,725

Underlying: Class A Common Stock · 1,725 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.

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

F4 · derivative.exercise_date: On June 8, 2022, Mr. Levine was awarded 5,175 RSUs. Each RSU represents the right to receive, following vesting, one share of Class A Common Stock. The RSUs vest in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Levine remains in the continuous service of the Company or a subsidiary through each such date. Since the second anniversary of the date of grant was on Saturday, June 8, 2024, the vesting ocurred on Monday, June 10, 2024, the next business day.

F4 · derivative.expiration_date: On June 8, 2022, Mr. Levine was awarded 5,175 RSUs. Each RSU represents the right to receive, following vesting, one share of Class A Common Stock. The RSUs vest in substantially equal installments on each of the first three anniversaries of the date of grant, provided that Mr. Levine remains in the continuous service of the Company or a subsidiary through each such date. Since the second anniversary of the date of grant was on Saturday, June 8, 2024, the vesting ocurred on Monday, June 10, 2024, the next business day.

SEC source: 0001933821-24-000004 · wk-form4_1718226514.xml · nonDerivative · entry 2

Levine Howard A. · CIK 0001933821 · SEVP Head of Consumer Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,485.36

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: 0001933821-24-000004 · wk-form4_1718226514.xml · nonDerivative · entry 1

Levine Howard A. · CIK 0001933821 · SEVP Head of Consumer Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,906.36

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

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

SEC source: 0001957679-24-000005 · wk-form4_1718140400.xml · derivative · entry 2

Knight Erin D. · CIK 0001957679 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,854

Underlying: Class A Common Stock · 2,892 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.

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

F2 · derivative.exercise_date: On June 7, 2023, the reporting person was granted 2,892 restricted stock units vesting on the first anniversary of the grant date.

F2 · derivative.expiration_date: On June 7, 2023, the reporting person was granted 2,892 restricted stock units vesting on the first anniversary of the grant date.

F3 · balance_after: On May 8, 2024, the reporting person was granted 2,854 RSUs that will vest on the first anniversary of the date of the grant, provided the reporting person remains in continuous service of the Company as a Director through the 2025 annual meeting of the shareholders of the Company.

SEC source: 0001957679-24-000005 · wk-form4_1718140400.xml · nonDerivative · entry 1

Knight Erin D. · CIK 0001957679 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,392

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

SEC source: 0001805570-24-000005 · wk-form4_1718140512.xml · derivative · entry 2

Holroyd Samantha · CIK 0001805570 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,854

Underlying: Class A Common Stock · 2,892 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.

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

F2 · derivative.exercise_date: On June 7, 2023, the reporting person was granted 2,892 restricted stock units vesting on the first anniversary of the grant date.

F2 · derivative.expiration_date: On June 7, 2023, the reporting person was granted 2,892 restricted stock units vesting on the first anniversary of the grant date.

F3 · balance_after: On May 8, 2024, the reporting person was granted 2,854 RSUs that will vest on the first anniversary of the date of the grant, provided the reporting person remains in continuous service of the Company as a Director through the 2025 annual meeting of the shareholders of the Company.

SEC source: 0001805570-24-000005 · wk-form4_1718140512.xml · nonDerivative · entry 1

Holroyd Samantha · CIK 0001805570 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,117.49

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