BankUnited (NYSE: BKU) risk officer sells 3,506 common shares

Rhea-AI Filing Summary

BankUnited, Inc. subsidiary officer Jay D. Richards reported selling 3,506 shares of BankUnited common stock at $49.83 per share on February 3, 2026. Following this Rule 144 sale, he beneficially owns 35,687 shares directly. Richards serves as Chief Risk Officer of BankUnited, N.A., a wholly owned subsidiary of BankUnited, Inc.

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

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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^*

Richards Jay D.

(Last) (First) (Middle)

C/O BANKUNITED, INC.

14817 OAK LANE

(Street)

MIAMI LAKES FL 33016

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BankUnited, Inc. [ BKU ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/03/2026

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

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

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

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
Common Stock, par value $0.01 per share	02/03/2026		S		3,506(1)	D	$49.83	35,687	D

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

Explanation of Responses:

1. Reflects the sale of 3,506 shares of common stock by the reporting person under Rule 144 promulgated under the Securities Act of 1933, as amended.

Remarks:

The Reporting Person is Chief Risk Officer of BankUnited, N.A., a wholly owned subsidiary of BankUnited, Inc.

	/s/ Jacqueline Bravo, as Attorney-in-Fact	02/04/2026
	** 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.

FAQ

What insider transaction did BankUnited (BKU) report in this Form 4?

BankUnited reported that subsidiary officer Jay D. Richards sold 3,506 shares of common stock. The sale occurred on February 3, 2026 at a price of $49.83 per share under Rule 144, and was disclosed as a direct ownership transaction.

How many BankUnited (BKU) shares did the insider sell and at what price?

Jay D. Richards sold 3,506 shares of BankUnited common stock at $49.83 per share. This transaction was classified with code “S” for a sale and involved non-derivative common stock with a par value of $0.01 per share.

How many BankUnited (BKU) shares does the reporting person own after the sale?

After the transaction, Jay D. Richards beneficially owns 35,687 shares of BankUnited common stock. The filing shows this holding as direct ownership, reflecting his remaining stake following the reported 3,506-share sale on February 3, 2026.

Who is the insider involved in this BankUnited (BKU) Form 4 filing?

The insider is Jay D. Richards, an officer of a BankUnited subsidiary. He is identified in the filing as Chief Risk Officer of BankUnited, N.A., which is a wholly owned subsidiary of BankUnited, Inc., the issuer of the common stock.

Was the BankUnited (BKU) insider sale made under Rule 144?

Yes. A footnote explains the transaction reflects the sale of 3,506 shares of BankUnited common stock by the reporting person under Rule 144, a Securities Act provision that governs certain public resales of restricted or control securities, subject to specific conditions.

What type of security was sold in the BankUnited (BKU) insider transaction?

The security sold was BankUnited common stock with a par value of $0.01 per share. The Form 4 classifies it as a non-derivative security, distinct from options or other derivative instruments, and records the transaction using the standard Section 16 reporting framework.