[8-K] Fortress Biotech, Inc. Reports Material Event

Rhea-AI Filing Summary

Fortress Biotech (FBIO) furnished an 8-K announcing it issued a press release with a corporate update and financial results for the quarter ended September 30, 2025. The press release is attached as Exhibit 99.1.

The company stated the information in this report, including Exhibit 99.1, is being furnished and shall not be deemed “filed” under Section 18 of the Exchange Act, nor incorporated by reference into Securities Act filings unless specifically referenced.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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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): November 14, 2025

Fortress Biotech, Inc.

(Exact Name of Registrant as Specified in Charter)

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Delaware
 (State or Other Jurisdiction
of Incorporation) 001-35366
 (Commission File Number) 20-5157386
(IRS Employer
Identification No.)

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1111 Kane Concourse, Suite 301

Bay Harbor Islands, FL 33154

(Address of Principal Executive Offices)

(781) 652-4500

(Registrant’s telephone number, including area code)

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.

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act.

☐Pre-commencement communications pursuant to Rule 14d-2b under the Exchange Act.

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

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

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Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock	FBIO	Nasdaq Capital Market
9.375% Series A Cumulative Redeemable Perpetual Preferred Stock	FBIOP	Nasdaq Capital Market

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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). ☐

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 2.02.    Results of Operations and Financial Condition.

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On November 14, 2025, Fortress Biotech, Inc. issued a press release to provide a corporate update and to announce its financial results for the quarter ended September 30, 2025. A copy of such press release is being furnished as Exhibit 99.1 to this report.

The information, including Exhibit 99.1, in this Form 8-K is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Form 8-K shall not be incorporated by reference into any filing under the Securities Act of 1933, as amended, except as shall otherwise be expressly set forth by specific reference in such filing.

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Item 9.01.    Financial Statements and Exhibits.

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(d)    Exhibits.

The following exhibit is furnished herewith:

99
Exhibit Number		Description
99.1		Press Release, dated November 14, 2025
104		Cover Page Interactive Data File (the cover page XBRL tags are imbedded in the Inline XBRL document)

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SIGNATURES

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

​	Fortress Biotech, Inc.
​	(Registrant)
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Date: November 14, 2025
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	By:	/s/ Lindsay A. Rosenwald, M.D.
		Lindsay A. Rosenwald, M.D.
		Chairman, President and Chief Executive Officer

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