Fleitas Armando

SEC source: 0001839391-26-000010 · wk-form4_1781128235.xml · derivative · entry 1

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,093

Underlying: Class A Common Stock · 1,093 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.

F2 · derivative.exercise_date: On June 8, 2026, Mr. Fleitas was awarded 1,093 RSUs as a one-time special recognition award, each RSU represents the right to receive, following vesting, one share of Class A Common Stock. Twenty percent (20%) of the RSUs 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

F2 · derivative.expiration_date: On June 8, 2026, Mr. Fleitas was awarded 1,093 RSUs as a one-time special recognition award, each RSU represents the right to receive, following vesting, one share of Class A Common Stock. Twenty percent (20%) of the RSUs 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001839391-26-000008 · wk-form4_1778710482.xml · derivative · entry 3

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 834 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.

F3 · derivative.exercise_date: On May 9, 2023, Mr. Fleitas was awarded 2,500 RSUs in connection with his promotion to Executive Vice President. Each RSU 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date. Since the anniversary of the grant date was on Saturday, May 9, 2026, a weekend, the vesting occurred on Monday, May 11, 2026, the next business day.

F3 · derivative.expiration_date: On May 9, 2023, Mr. Fleitas was awarded 2,500 RSUs in connection with his promotion to Executive Vice President. Each RSU 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date. Since the anniversary of the grant date was on Saturday, May 9, 2026, a weekend, the vesting occurred on Monday, May 11, 2026, the next business day.

SEC source: 0001839391-26-000008 · wk-form4_1778710482.xml · nonDerivative · entry 2

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,850.74

F2 · 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: 0001839391-26-000008 · wk-form4_1778710482.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,054.74

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: 0001839391-26-000006 · wk-form4_1771630607.xml · derivative · entry 3

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.

F3 · 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.

F3 · 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: 0001839391-26-000006 · wk-form4_1771630607.xml · nonDerivative · entry 2

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,220.74

F2 · 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: 0001839391-26-000006 · wk-form4_1771630607.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,423.74

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: 0001839391-26-000004 · wk-form4_1771544438.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 17, 2026, 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 17, 2026, 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: 0001839391-26-000004 · wk-form4_1771544438.xml · derivative · entry 4

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.

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. Since the anniversary of the date of grant was on Monday, February 16, 2026, a federal holiday, the vesting occurred on Tuesday, February 17, 2026, the next business day.

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. Since the anniversary of the date of grant was on Monday, February 16, 2026, a federal holiday, the vesting occurred on Tuesday, February 17, 2026, the next business day.

SEC source: 0001839391-26-000004 · wk-form4_1771544438.xml · derivative · entry 3

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 834 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. Since the anniversary of the date of grant was on Monday, February 16, 2026, a federal holiday, the vesting occurred on Tuesday, February 17, 2026, the next business day.

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. Since the anniversary of the date of grant was on Monday, February 16, 2026, a federal holiday, the vesting occurred on Tuesday, February 17, 2026, the next business day.

SEC source: 0001839391-26-000004 · wk-form4_1771544438.xml · nonDerivative · entry 2

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,590.74

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: 0001839391-26-000004 · wk-form4_1771544438.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,085.74

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 87.24 and 88.65 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on May 30, 2025 and November 28, 2025, respectively.

SEC source: 0001839391-25-000005 · wk-form4_1747170102.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.

F3 · derivative.exercise_date: On May 9, 2023, Mr. Fleitas was awarded 2,500 RSUs in connection with his promotion to Executive Vice President. 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

F3 · derivative.expiration_date: On May 9, 2023, Mr. Fleitas was awarded 2,500 RSUs in connection with his promotion to Executive Vice President. 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001839391-25-000005 · wk-form4_1747170102.xml · nonDerivative · entry 2

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,242.85

F2 · 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: 0001839391-25-000005 · wk-form4_1747170102.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,445.85

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.

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: 0001839391-24-000011 · wk-form4_1718661580.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,668.84

F1 · kind: The reporting person 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, 2023 through May 31, 2024. 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 December 1, 2023.

SEC source: 0001839391-24-000009 · wk-form4_1716568122.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,593.6

F1 · price: The shares were sold in multiple transactions on May 22, 2024 at actual sales prices ranging from $22.56 to $22.67 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.

SEC source: 0001839391-24-000004 · wk-form4_1715811674.xml · derivative · entry 3

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 is the economic equivalent of one share of Class A Common Stock.

F3 · derivative.exercise_date: On May 9, 2023, Mr. Fleitas was awarded 2,500 restricted stock units in connection with his promotion to Executive Vice President. Each restricted stock unit represents the right to receive, following vesting, one share of Class A Common Stock. The restricted stock units will vest 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.

F3 · derivative.expiration_date: On May 9, 2023, Mr. Fleitas was awarded 2,500 restricted stock units in connection with his promotion to Executive Vice President. Each restricted stock unit represents the right to receive, following vesting, one share of Class A Common Stock. The restricted stock units will vest 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: 0001839391-24-000004 · wk-form4_1715811674.xml · nonDerivative · entry 2

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,833.6

F2 · 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: 0001839391-24-000004 · wk-form4_1715811674.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,036.6

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 is the economic equivalent of one share of Class A Common Stock.

SEC source: 0001839391-24-000002 · wk-form4_1708554609.xml · derivative · entry 4

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.

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: 0001839391-24-000002 · wk-form4_1708554609.xml · derivative · entry 3

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.

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: 0001839391-24-000002 · wk-form4_1708554609.xml · nonDerivative · entry 2

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,203.6

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: 0001839391-24-000002 · wk-form4_1708554609.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,727.6

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 85.73 shares acquired under the Amerant Bancorp Inc. Employee Stock Purchase Plan on November 30, 2023.

SEC source: 0001839391-23-000007 · wk-form4_1690839479.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · See remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,808.87

F1 · kind: Mr. Fleitas 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: 0001839391-23-000004 · wf-form4_168375379204232.xml · derivative · entry 1

Fleitas Armando · CIK 0001839391 · See remarks

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 is the economic equivalent of one share of Class A Common Stock.

F2 · derivative.exercise_date: On May 9, 2023, Mr. Fleitas was awarded 2,500 restricted stock units in connection with his promotion to Executive Vice President. Each restricted stock unit represents the right to receive, following vesting, one share of Class A Common Stock. The restricted stock units will vest 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.

F2 · derivative.expiration_date: On May 9, 2023, Mr. Fleitas was awarded 2,500 restricted stock units in connection with his promotion to Executive Vice President. Each restricted stock unit represents the right to receive, following vesting, one share of Class A Common Stock. The restricted stock units will vest 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: 0001839391-23-000002 · wf-form4_167702117724338.xml · derivative · entry 2

Fleitas Armando · CIK 0001839391 · 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

F2 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of Class A Common Stock.

F3 · derivative.exercise_date: On February 16, 2023, Mr. Fleitas 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

F3 · derivative.expiration_date: On February 16, 2023, Mr. Fleitas 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. Fleitas remains in the continuous service of the Company or a subsidiary through each such date.

SEC source: 0001839391-23-000002 · wf-form4_167702117724338.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · See remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,728.87

F1 · shares: This number reflects an aggregate of 297 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: 0001839391-22-000006 · wf-form4_167105724396324.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · See remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,025.87

F1 · kind: Mr. Fleitas 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 February 14, 2022 through November 30, 2022. 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 November 30, 2022.

SEC source: 0001839391-22-000004 · wf-form4_165955839709232.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · See remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,946

SEC source: 0001839391-22-000002 · wf-form4_164522171287997.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · See remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,746

F1 · shares: Restricted stock award granted on February 16, 2022 under the 2022-2024 Long Term Incentive Plan, a sub-plan of the 2018 Equity and Incentive Compensation Plan. 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: 0001839391-21-000007 · wf-form4_164029496991654.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · See remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,746

F1 · shares: This number reflects an aggregate of 486 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: 0001839391-21-000005 · wf-form4_161368452814830.xml · nonDerivative · entry 1

Fleitas Armando · CIK 0001839391 · See remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,232

F1 · shares: Restricted stock award granted on February 16, 2021 under the 2021-2023 Long Term Incentive Plan, a sub-plan of the 2018 Equity and Incentive Compensation Plan. 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.