TOVX files 8-K on Nov 12, 2025 with Q3 2025 update

Rhea-AI Filing Summary

Theriva Biologics (TOVX) furnished an 8-K announcing it issued a press release with financial information for the quarter ended September 30, 2025. The press release is attached as Exhibit 99.1 and incorporated by reference. The company states the information under Item 2.02 is furnished and not deemed “filed” under Section 18 of the Exchange Act. Theriva’s common stock trades on the NYSE American under the symbol TOVX.

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 12, 2025

THERIVA BIOLOGICS, INC.

(Exact name of registrant as specified in its charter)

Nevada		001-12584		13-3808303
(State or other jurisdiction of incorporation)		(Commission File No.)		(IRS Employer Identification No.)

9605 Medical Center Drive, Suite 270

Rockville, Maryland 20850

(Address of principal executive offices and zip code)

(301) 417-4364

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 (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, par value $0.001 per share	TOVX	NYSE American

Indicate by check mark whether the registrant is an emerging growth company as defined in in Rule 405 of the Securities Act of 1933 (17 CFR §230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by checkmark 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 November 12, 2025, Theriva Biologics, Inc., a Nevada corporation (the “Company”) issued a press release that included financial information for its quarter ended September 30, 2025. A copy of the press release is attached as Exhibit 99.1 to this Report on Form 8-K and is incorporated herein by reference.

The information in this Item 2.02 and in the press release attached as Exhibit 99.1 to this Current Report on Form 8-K shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this Item 2.02 and in the press release attached as Exhibit 99.1 to this Current Report on Form 8-K shall not be incorporated by reference into any filing with the U.S. Securities and Exchange Commission made by the Company, whether made before or after the date hereof, regardless of any general incorporation language in such filing.

Item 9.01. Financial Statements and Exhibits.

(d)   Exhibits.

Exhibit Number		Description
99.1		Press Release issued by Theriva Biologics, Inc., dated November 12, 2025
104		Cover Page Interactive Data File (embedded within the XBRL document)

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.

Dated: November 12, 2025	THERIVA BIOLOGICS, INC.
	By:	/s/ Steven A. Shallcross
		Name:	Steven A. Shallcross
		Title:	Chief Executive Officer and Chief Financial Officer

FAQ

What did Theriva Biologics (TOVX) announce in its 8-K?

The company furnished a press release containing financial information for the quarter ended September 30, 2025, attached as Exhibit 99.1.

Which period does the Theriva (TOVX) update cover?

It covers the quarter ended September 30, 2025.

How is the information in Item 2.02 of the 8-K treated?

It is furnished, not deemed “filed,” and therefore not subject to Section 18 liabilities.

Where can I find the detailed financial information?

In the press release attached to the 8-K as Exhibit 99.1.

What is Theriva Biologics’ trading symbol and exchange?

Theriva trades under TOVX on the NYSE American.

When was the 8-K event date for Theriva Biologics?

The earliest event date reported is November 12, 2025.