BankUnited insider sells 4,000 shares at $48.67

BankUnited, Inc. subsidiary officer Jay D. Richards reported an open-market sale of 4,000 shares of common stock at $48.67 per share.

Rhea-AI Filing Summary

BankUnited, Inc. subsidiary officer Jay D. Richards reported an open-market sale of 4,000 shares of common stock at $48.67 per share. The transaction was executed under Rule 144 under the Securities Act of 1933. Following this sale, he directly owns 40,502 shares of BankUnited common stock.

Insights

Insider trading analyst

Routine Rule 144 sale of a modest share block by a BankUnited officer.

Jay D. Richards, an officer of a BankUnited subsidiary, sold 4,000 shares of common stock at $48.67 per share in an open-market transaction. The sale was conducted under Rule 144, which governs resales of restricted and control securities.

After the transaction, he holds 40,502 shares directly, indicating he retains a substantial position relative to the shares sold. There are no derivative positions disclosed in this filing, and no references to pre-arranged trading plans, so the event appears to be a straightforward liquidity transaction.

Insider Trade Summary

Net Seller: 4,000 shares

Net Sell 1 txn

Insider Richards Jay D.

Role Officer of Subsidiary

Sold 4,000 shs ($195K)

Type	Security	Shares	Price	Value
Sale	Common Stock, par value $0.01 per share	4,000	$48.67	$195K

Holdings After Transaction: Common Stock, par value $0.01 per share — 40,502 shares (Direct)

Footnotes (1)

1. F1. Reflects the sale of 4,000 shares of common stock by the reporting person under Rule 144 promulgated under the Securities Act of 1933, as amended.

Key Figures

Shares sold: 4,000 shares Sale price: $48.67 per share Shares owned after transaction: 40,502 shares +2 more

5 metrics

Shares sold 4,000 shares Open-market sale on 2026-06-15

Sale price $48.67 per share Average price for 4,000 shares sold

Shares owned after transaction 40,502 shares Direct holdings following sale

Transaction code S Open-market or private sale of non-derivative securities

Rule cited Rule 144 Resale of control securities under Securities Act of 1933

Key Terms

Rule 144, Common Stock, par value $0.01 per share, open-market sale, Form 4, +1 more

5 terms

Rule 144 regulatory

"Reflects the sale of 4,000 shares of common stock by the reporting person under Rule 144 promulgated under the Securities Act of 1933, as amended."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Common Stock, par value $0.01 per share financial

"security_title: Common Stock, par value $0.01 per share"

open-market sale financial

"transaction_action: open-market sale"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

non-derivative financial

"transaction_type: non-derivative"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did BankUnited (BKU) report for Jay D. Richards?

BankUnited reported that subsidiary officer Jay D. Richards sold 4,000 shares of common stock. The shares were sold in an open-market transaction at $48.67 per share, according to a Form 4 insider trading report.

At what price were the BankUnited (BKU) shares sold in this Form 4?

The 4,000 BankUnited shares were sold at an average price of $48.67 per share. This transaction was reported as an open-market sale of common stock, as disclosed in the Form 4 filing for Jay D. Richards.

How many BankUnited (BKU) shares does Jay D. Richards hold after the sale?

After the sale, Jay D. Richards directly holds 40,502 shares of BankUnited common stock. This post-transaction ownership figure is disclosed in the Form 4, showing his remaining direct equity stake in the company.

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

Yes. The footnote states the 4,000-share sale of BankUnited common stock was made under Rule 144 under the Securities Act of 1933. Rule 144 governs resales of restricted and control securities by insiders.

Does the BankUnited (BKU) Form 4 show any derivative security exercises?

No. The Form 4 for Jay D. Richards reports only a non-derivative transaction in common stock. The derivative section is empty, indicating there were no option or other derivative exercises in this particular filing.

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

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Accepted by SEC EDGAR 06/16/2026 - 05:27 PM 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^*

Richards Jay D.

(Last) (First) (Middle)

C/O BANKUNITED, INC.

14817 OAK LANE

(Street)

MIAMI LAKES FLORIDA 33016

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/15/2026

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
Common Stock, par value $0.01 per share	06/15/2026		S		4,000(1)	D	$48.67	40,502	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 4,000 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	06/16/2026
	** 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)