Amerant Bancorp grants director 2,885 RSUs

Wilson Millar reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Wilson Millar reported acquisition or exercise transactions in this Form 4 filing.

Amerant Bancorp Inc. director Wilson Millar reported receiving a grant of 2,885 restricted stock units (RSUs) on June 2, 2026. Each RSU is the economic equivalent of one share of Class A common stock and will vest on the first anniversary of the grant date, provided he remains in continuous service as a director through the 2027 shareholder meeting or that first anniversary.

Insider Trade Summary

Grant/Award: 2,885 shares

Grant/Award 1 txn

Insider Wilson Millar

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	2,885	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 2,885 contracts (Direct)

Footnotes (2)

1. F1. Each restricted stock unit ("RSU") is the economic equivalent of one share of Class A Common Stock.
2. F2. On June 2, 2026, the reporting person was granted 2,885 RSUs. Such RSU award will vest on the first anniversary of the date of the grant, provided that the reporting person remains in continuous service of the Company as a Director through the annual meeting of the shareholders of the Company to be held in 2027 or through the first anniversary of the date of grant. Each RSU represents a right to receive one share of Class A Common Stock upon vesting.

Key Figures

RSUs granted: 2,885 RSUs Post-grant RSU holdings: 2,885 RSUs RSU-to-share ratio: 1 RSU : 1 share +1 more

4 metrics

RSUs granted 2,885 RSUs Grant on June 2, 2026

Post-grant RSU holdings 2,885 RSUs Total derivative holdings from this award following transaction

RSU-to-share ratio 1 RSU : 1 share Each RSU equals one share of Class A common stock

Vesting schedule 1 year Vests on first anniversary of June 2, 2026 grant, subject to service

Key Terms

Restricted Stock Units, Class A Common Stock, economic equivalent, continuous service

4 terms

Restricted Stock Units financial

"On June 2, 2026, the reporting person was granted 2,885 RSUs."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Class A Common Stock financial

"Each RSU represents a right to receive one share of Class A Common Stock upon vesting."

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

economic equivalent financial

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

continuous service financial

"Such RSU award will vest on the first anniversary of the date of the grant, provided that the reporting person remains in continuous service of the Company as a Director."

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/04/2026 - 05:47 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Wilson Millar

(Last) (First) (Middle)

C/O AMERANT BANCORP INC.

220 ALHAMBRA CIRCLE

(Street)

CORAL GABLES FLORIDA 33134

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Amerant Bancorp Inc. [ AMTB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/02/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	$0(1)	06/02/2026		A		2,885		(2)	(2)	Class A Common Stock	2,885	$0	2,885	D

Explanation of Responses:

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

2. On June 2, 2026, the reporting person was granted 2,885 RSUs. Such RSU award will vest on the first anniversary of the date of the grant, provided that the reporting person remains in continuous service of the Company as a Director through the annual meeting of the shareholders of the Company to be held in 2027 or through the first anniversary of the date of grant. Each RSU represents a right to receive one share of Class A Common Stock upon vesting.

Remarks:

	/s/ Julio V. Pena as Attorney-in-Fact for Millar Wilson	06/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)