# EDGAR Filing Document

**Accession Number:** 0000910073
**File Stem:** 0000910073-25-000094
**Filing Date:** 2025-7
**Character Count:** 9332
**Document Hash:** 5819c6e0fb9e57066644cd3bc1a01d9e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000910073-25-000094.hdr.sgml**: 20250708

**ACCESSION NUMBER**: 0000910073-25-000094

**CONFORMED SUBMISSION TYPE**: 424B3

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250708

**DATE AS OF CHANGE**: 20250708

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FLAGSTAR FINANCIAL, INC.
- **CENTRAL INDEX KEY:** 0000910073
- **STANDARD INDUSTRIAL CLASSIFICATION:** SAVINGS INSTITUTIONS, NOT FEDERALLY CHARTERED [6036]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 061377322
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 424B3
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-280398
- **FILM NUMBER:** 251109922

**BUSINESS ADDRESS:**
- **STREET 1:** 102 DUFFY AVENUE
- **CITY:** HICKSVILLE
- **STATE:** NY
- **ZIP:** 11801
- **BUSINESS PHONE:** 5166834100

**MAIL ADDRESS:**
- **STREET 1:** 102 DUFFY AVENUE
- **CITY:** HICKSVILLE
- **STATE:** NY
- **ZIP:** 11801

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NEW YORK COMMUNITY BANCORP, INC.
- **DATE OF NAME CHANGE:** 20240311

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NEW YORK COMMUNITY BANCORP INC
- **DATE OF NAME CHANGE:** 20001128

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** QUEENS COUNTY BANCORP INC
- **DATE OF NAME CHANGE:** 19930802

**Filed Pursuant to Rule 424(b)(3)**

**Registration No. 333-280398**

**Prospectus Supplement No. 3**

**(to Prospectus dated May 8, 2025)**

![logoa.jpg](logoa.jpg)

**Flagstar Financial, Inc.**

This prospectus supplement amends and supplements the prospectus dated May 8, 2025, as amended or supplemented from time to time (the "Prospectus"), which forms a part of our Registration Statement on Form S-1 (No. 333-280398). This prospectus supplement is being filed to update and supplement the information in the Prospectus with the information contained in our Current Report on Form 8-K filed with the Securities and Exchange Commission on July 7, 2025 (the "Form 8-K"). Accordingly, we have attached the Form 8-K to this prospectus supplement.

The Prospectus and this prospectus supplement relate to the offer and sale from time to time by the selling securityholders listed in the section of the Prospectus entitled "Selling Securityholders" of up to (i) 263,828,622 shares of our common stock, par value $0.01 per share ("Common Stock"), and (ii) 314,954 net-settled warrants ("Warrants"). The shares of Common Stock and Warrants are referred to as the "Securities" herein.

This prospectus supplement updates and supplements the information in the Prospectus and is not complete without, and may not be delivered or utilized except in combination with, the Prospectus, including any amendments or supplements thereto. This prospectus supplement should be read in conjunction with the Prospectus and if there is any inconsistency between the information in the Prospectus and this prospectus supplement, you should rely on the information in this prospectus supplement.

***Investing in the Securities involves a high degree of risk. See "Risk Factors" beginning on page 11 of the Prospectus.***

Our Common Stock is listed on the New York Stock Exchange (the "NYSE") under the symbol "FLG." On July 7, 2025, the closing price of our Common Stock on the NYSE was $11.08 per share. The Warrants are not listed for trading on the NYSE or any other national securities exchange.

**Neither the Securities and Exchange Commission nor any other state securities commission has approved or disapproved of the Securities or passed on the adequacy or accuracy of the Prospectus or this prospectus supplement. Any representation to the contrary is a criminal offense.**

**The date of this prospectus supplement is July 7, 2025**

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**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**WASHINGTON, D.C. 20549** 

**FORM 8-K** 

**CURRENT REPORT** 

**Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934** 

**Date of Report (Date of earliest event reported): July 1, 2025**

**<u>FLAGSTAR FINANCIAL, INC.</u>**

**(Exact Name of Registrant as Specified in Charter)** 

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| | | |
|:---|:---|:---|
| **Delaware** | **1-31565** | **06-1377322** |
| **(State or Other Jurisdiction**<br>**of Incorporation)** | **Commission File Number** | **(IRS Employer Identification No.)** |

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| | | | |
|:---|:---|:---|:---|
| **102 Duffy Avenue,** | **Hicksville,** | **New York** | **11801** |
| **(Address of principal executive offices)** | **(Address of principal executive offices)** | **(Address of principal executive offices)** | **(Address of principal executive offices)** |

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**<u>(516) 683-4100</u>** 

**(Registrant's telephone number, including area code)** 

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

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| | | |
|:---|:---|:---|
| **Title of each class** | **Trading symbol(s)** | **Name of each exchange on which registered** |
| **Common stock, $0.01 par value per share** | **FLG** | **New York Stock Exchange** |
| **Bifurcated Option Note Unit Securities SM** | **FLG PRU** | **New York Stock Exchange** |
| **Depositary Shares each representing a 1/40th interest in a share of Fixed-to-Floating Rate Series A Noncumulative Perpetual Preferred Stock** | **FLG PRA** | **New York Stock Exchange** |

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

**☐** Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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| | |
|:---|:---|
| Emerging growth company | **☐** |

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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

Act. ☐

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**Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.**

On July 1, 2025, Flagstar Bank, National Association (the "Bank"), the wholly owned subsidiary of Flagstar Financial, Inc. (the "Company"), entered into an employment agreement with Richard Raffetto, the Senior Executive Vice President and the President of Commercial and Private Banking of the Bank.

The employment agreement provides that Mr. Raffetto will receive an annual base salary of $700,000 and will be eligible to receive an annual cash bonus with a target amount of $700,000. Beginning in the fourth calendar year of employment, Mr. Raffetto will be eligible to participate in the Company's long-term equity incentive program and receive annual equity award grants on the same basis as other senior executives of the Company, as determined by the Company in its sole discretion. He will also be eligible to participate in the Bank's benefit plans on the same basis as other senior executives of the Bank. The employment agreement further provides for the payment of Mr. Raffetto's costs and expenses relating to his relocation to the New York City metropolitan area.

Additionally, the employment agreement provides that if Mr. Raffetto is terminated by the Bank for cause (as defined in the agreement), if Mr. Raffetto terminates his employment without good reason (as defined in the agreement), or if Mr. Raffetto's employment is terminated due to death or disability, he will be entitled to receive certain accrued benefits through the termination date. The employment agreement also provides that if Mr. Raffetto's employment is terminated by Mr. Raffetto for good reason or by the Bank without cause, Mr. Raffetto will also generally be entitled to receive additional continued health care benefits and a lump sum payment equal to Mr. Raffetto's base salary and target bonus that would have been paid from the termination date until the third anniversary of the effective date of the employment agreement.

The employment agreement also includes post-employment restrictive covenants, including 12-month non-solicitation of customers and employees, six-month non-competition related to direct competition with the Company's then-existing material businesses, perpetual confidentiality and mutual non-disparagement.

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**SIGNATURE**

&nbsp;&nbsp;&nbsp;&nbsp;Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

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| | | |
|:---|:---|:---|
| Date: | July 7, 2025 | FLAGSTAR FINANCIAL, INC. |
| | | */s/ Bao Nguyen* |
| | | Bao Nguyen |
| | | Senior Executive Vice President, General Counsel and Chief of Staff |

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