BankUnited Inc

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

OR

For the fiscal year ended December 31, 2024

Commission File Number:001-35039

BankUnited, Inc.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code:(305)569-2000

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☒ No ☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Acto

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to Section 240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐No ☒

The aggregate market value of the voting and non-voting common stock held by non-affiliates of the registrant on June 30, 2024 was $2,158,931,046.

The number of outstanding shares of the registrant common stock, $0.01 par value, as of February 26, 2025 was 74,751,086.

DOCUMENTS INCORPORATED BY REFERENCE:

Portions of the registrant's definitive proxy statement for the 2025 annual meeting of stockholders are incorporated by reference in this Annual Report on Form 10-K in response to Part II. Item 5 and Part III. Items 10, 11, 12, 13 and 14.

BANKUNITED, INC.

Form 10-K

For the Year Ended December 31, 2024

TABLE OF CONTENTS

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GLOSSARY OF DEFINED TERMS

The following acronyms and terms may be used throughout this Form 10-K, including the consolidated financial statements and related notes.

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Forward-Looking Statements

This Annual Report on Form 10-K contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as "anticipate," "expect," "intend," "plan," "believe," "seek," "estimate," "project," "predict," "will" and similar expressions identify forward-looking statements.

These forward-looking statements are based on management's current views with respect to future results, and are subject to risks and uncertainties. Forward-looking statements are based on beliefs and assumptions made by management using currently available information, such as market and industry data, historical performance and current trends. These statements are only predictions and are not guarantees of future performance. The inclusion of forward-looking statements should not be regarded as a representation by the Company that the future plans, estimates or expectations contemplated by a forward-looking statement will be achieved. Forward-looking statements are subject to various risks and uncertainties and assumptions, including those relating to the Company's operations, financial results, financial condition, business prospects, growth strategy and liquidity and to the operating environment. If one or more of these or other risks or uncertainties materialize, or if the Company's underlying assumptions prove to be incorrect, the Company's actual results could differ materially from those contemplated by a forward-looking statement. These risks and uncertainties include, without limitation:

•strategic risk:

◦an inability to successfully execute our core business strategy;

◦competition;

◦disruptive events such as natural or man-made disasters, social or health care crises or political unrest;

◦loss of executive officers or key personnel;

◦climate change or societal responses thereto and stakeholder expectations around ESG;

◦stability of the banking system or other financial institutions

◦our ability to access capital, including the impact of our credit rating

•credit risk inherent in the business of making loans and embedded in our securities portfolio:

◦inadequate allowance for credit losses:

◦the accuracy and completeness of information about counterparties and borrowers;

◦real estate market conditions, real estate valuations and other risks related to holding loans secured by real estate or real estate received in satisfaction of loans;

◦geographic concentration of the Company's markets in Florida and the New York tri-state area;

◦fluctuations in demand for and valuation of operating lease equipment;

•interest rate risk;

•liquidity risk:

◦an inability to maintain adequate liquidity;

◦the risk of material unanticipated deposit outflows;

◦availability of credit from the FHLB and FRB;

◦we have a significant amount of uninsured deposits;

◦restrictions on the ability of BankUnited, N.A. to pay dividends to BankUnited, Inc.;

•risks related to the regulation of our industry;

•operational risk:

◦inadequate or inaccurate forecasting tools and models;

◦inability to successfully launch new products, services, or business initiatives;

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◦susceptibility to fraud, risk or errors;

◦dependence on information technology and third party service providers and the risk of systems failures, interruptions or breaches of security or inability to keep pace with technological change;

•reputational risk;

•the impact of conditions in the financial markets and economic conditions generally;

•ineffective risk management or internal controls; and

•the selection and application of accounting policies and methods and related assumptions and estimates.

Additional factors are set forth in the Company's filings with the SEC, including this Annual Report on Form 10-K.

Forward-looking statements speak only as of the date on which they are made. The Company expressly disclaims any obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise, except as required by law.

As used herein, the terms the "Company," "we," "us," and "our" refer to BankUnited, Inc. and its subsidiaries unless the context otherwise requires.

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