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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 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): March 26, 2026

 

LeonaBio, Inc.

(Exact name of registrant as specified in its charter)

 

 

Delaware

001-39503

45-3368487

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

 

18706 North Creek Parkway, Suite 104
Bothell, WA 98011

(Address of principal executive offices, including zip code)

 

(425) 620-8501

(Registrant’s telephone number, including area code)

 

(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 (see General Instruction A.2. below):

 

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))

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

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, $0.0001 par value per share

LONA

The Nasdaq Stock Market LLC 
(The Nasdaq Capital Market)

 

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 2.02 Results of Operations and Financial Condition.

On March 26, 2025, LeonaBio, Inc. (the “Company”) issued a press release reporting its financial results for the year ended December 31, 2025. A copy of the press release is furnished herewith as Exhibit 99.1.

Item 7.01 Regulation FD Disclosure.

 

On March 26, 2026, LeonaBio, Inc. posted on the investor relations page of its website at investors.leonabio.com an investor presentation furnished as Exhibit 99.2 to this Current Report on Form 8-K (the “Investor Deck”) and incorporated herein by reference. This presentation is expected to be used by the Company in connection with certain future presentations to investors and others. The information contained in the Investor Deck is summary information and contains forward-looking statements that are subject to risks and uncertainties, including those set forth in the Company’s filings with the Securities and Exchange Commission (the “SEC”). The information in the Investor Deck is as of March 26, 2026, except for information that is specifically identified as being as of an earlier date. The Company undertakes no obligation to publicly update or revise the information contained in the Investor Deck or this Item 7.01, except as required by law, although it may do so from time to time. Any such updating may be made through the filing of other reports or documents with the SEC, press releases, disclosure on the Company’s website or other means of public disclosure.

 

The Company announces material information to the public through a variety of means, including filings with the Securities and Exchange Commission, press releases, public conference calls, the Company’s website (www.leonabio.com), its investor relations website (investors.leonabio.com), and its news site (investors.leonabio.com/news-and-events/press-releases). The Company uses these channels, as well as social media, including its X account (@leonabioinc), LinkedIn account (www.linkedin.com/company/leonabio), Instagram account (@leona.bio) and Facebook page (www.facebook.com/leonabioinc/), to communicate with investors and the public about the Company, its product candidates, and other matters. Therefore, the Company encourages investors, the media, and others interested in the Company to review the information it makes public in these locations, as such information could be deemed to be material information.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

 

Exhibit No.

 

Description

99.1

 

LeonaBio, Inc. press release dated March 26, 2026

99.2

 

LeonaBio, Inc. investor presentation

104

 

Cover Page Interactive Data File (formatted as Inline XBRL)

 

The information furnished in this Current Report under Items 2.02 and 7.01 and the exhibits attached hereto are being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

 

 

 

 

 


 

SIGNATURES

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.

 

 

 

 

LeonaBio, Inc.

 

 

 

 

Date:

March 26, 2026

By:

/s/ Mark Litton

 

 

 

Mark Litton

 

 

 

President and Chief Executive Officer