SEC Form 424B3 filed by MSP Recovery Inc.

Filed Pursuant to Rule 424(b)(3)

Registration No. 333-265953

PROSPECTUS SUPPLEMENT NO. 58

(to Prospectus dated August 5, 2022)

MSP RECOVERY, INC.

Up to 909,982 Shares of Class A Common Stock

Up to 755,200,000 Warrants to Purchase Shares of Class A Common Stock

Up to 236,019 Shares of Class A Common Stock Underlying Warrants

This prospectus supplement no. 58 amends and supplements the prospectus dated August 5, 2022 (as supplemented or amended from time to time, the “Prospectus”), which forms a part of our Registration Statement on Form S-1 (No. 333-265953). 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 (the “SEC”) on January 7, 2026 (the “Current Report”). Accordingly, we have attached the Current Report to this prospectus supplement.

This prospectus relates to the offer and sale from time to time by the selling securityholders named in this prospectus (the “Selling Securityholders”), or their permitted transferees, of up to 909,982 shares of our Class A Common Stock, par value $0.0001 per share (the “Class A Common Stock”) issued or issuable to certain Selling Securityholders (the “Total Resale Shares”), as follows:

In addition, this prospectus relates to the issuance by us of up to 236,019 shares of our Class A Common Stock issuable upon exercise of warrants as follows:

Our Common Stock, Public Warrants and New Warrants are listed on OTC Markets under the symbols “MSPR,” “MSPRZ,” and “MSPRW.” On January 6, 2026, the closing price of Common Stock was $0.0803 per share, the closing price of our Public Warrants was $0.0041 per warrant and the closing price of our New Warrants was $0.0005 per warrant.

Effective at 11:59 PM EDT on September 1, 2025, the Company amended its Second Amended and Restated Certificate of Incorporation filed with the Secretary of State of the State of Delaware to effect a 1-for-7 reverse stock split of the Company’s common stock (the “Reverse Split”). Unless otherwise noted, the share and per share information in this Prospectus Supplement No. 58 have been adjusted to give effect to the Reverse Split.

Investing in our securities involves risks. Before you invest in our securities, please carefully read the information provided in the “Risk Factors” section beginning on page 9 of the Prospectus and any in any applicable prospectus supplement, and Item IA of our Annual Report on Form 10-K for the fiscal year ending December 31, 2024, filed with the SEC on April 16, 2025.

Neither the SEC nor any state securities commission has approved or disapproved of the securities to be issued under the Prospectus or determined if the Prospectus or this prospectus supplement is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus supplement is January 7, 2026.

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): January 5, 2026

MSP Recovery, Inc.

(Exact name of registrant as specified in its charter)

(305) 614-2222

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

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:

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

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).

Emerging growth company ☐

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. ☐

Item 1.01. Entry into a Material Definitive Agreement

On January 7, 2026, MSP Recovery, Inc. (the “Company”), through its subsidiaries, entered into a letter agreement with Hazel Partners Holdings LLC (“Hazel”), in its capacity as administrative agent and lender under the Company’s existing working capital credit facility (the “Hazel Letter Agreement”) to provide $325,000 to be used solely for operating expenses.

As previously disclosed in the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2025 (the “Q3-2025 Form 10-Q), the Company is party to a working capital credit facility with Hazel (the “Working Capital Credit Facility”), which includes a discretionary funding mechanism referred to as the Operational Collection Floor. Advances under the Operational Collection Floor are made solely at Hazel’s discretion, are not subject to any commitment or minimum availability, and are conditioned on the satisfaction or waiver of applicable conditions under the governing credit documentation. The Working Capital Credit Facility does not provide the Company with committed liquidity, does not establish a borrowing base, and does not obligate Hazel to fund any amounts.

As of the filing of the Q3-2025 Form 10-Q, the Company disclosed that aggregate advances under the Operational Collection Floor had reached approximately $6.0 million and that no remaining funding capacity was available under the facility at that time.

Pursuant to the Hazel Letter Agreement, Hazel has agreed, in its sole discretion, to make a one-time advance of $325,000 to increase the Operational Collection Floor beyond the previously disclosed level. The advance is expected to be funded on or before January 9, 2026, subject to the conditions set forth in the Hazel Letter Agreement and the underlying credit agreement, including the absence of any event of default or default at the time of funding.

The $325,000 advance is a standalone accommodation and does not reinstate, replenish, or otherwise reopen availability under the Working Capital Credit Facility or the Operational Collection Floor. Other than this specific advance, no additional funding is currently available to the Company under the Working Capital Credit Facility, and the Company has no rights to, and no reasonable basis to expect, any further advances thereunder. The Hazel Letter Agreement does not modify the discretionary nature of the facility, does not create any commitment for future funding, and does not provide the Company with access to ongoing or recurring liquidity.

The Company cautions that the receipt of the $325,000 advance should not be viewed as indicative of Hazel’s willingness to provide future funding, the availability of additional liquidity, or the Company’s ability to meet its operating or debt service obligations beyond the funding of this specific amount.

The foregoing description of the Hazel Letter Agreement does not purport to be complete and is qualified in its entirety by reference to the Hazel Letter Agreement, a copy of which is filed as an exhibit to this Current Report on Form 8-K.

Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

To the extent required by Item 2.03 of Form 8-K, the information contained in Item 1.01 of this Current Report on Form 8-K is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

SIGNATURES

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