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Valion Bio (Nasdaq: TIVC) pivots to late-stage biopharma with Entolimod and CDMO

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8-K

Rhea-AI Filing Summary

Tivic Health Systems, Inc. is changing its corporate name to Valion Bio, Inc., effective April 28, 2026, with its Nasdaq ticker symbol expected to switch from TIVC to VBIO. The company states that shareholder approval was not required and that the name change does not alter shareholder rights.

The rebrand highlights a shift from consumer medical devices to a late-stage biopharmaceutical model built around lead candidate Entolimod™, a TLR5 agonist with FDA Fast Track and Orphan Drug designations being advanced under the FDA Animal Rule for Acute Radiation Syndrome, and explored for chemotherapy-induced neutropenia. The company reports more than $140 million in cumulative development investment in Entolimod and over 15 years of development history. It is engaging BARDA and other U.S. agencies regarding potential Strategic National Stockpile procurement, which the company notes could represent a non-dilutive, potentially nine-figure revenue opportunity if a contract is secured.

Valion Bio also highlights its wholly owned CDMO subsidiary Velocity Bioworks, acquired in December 2025 for approximately $16.3 million, which recently completed a 200-fold manufacturing scale-up of Entolimod using 50-liter fermentation and is intended both to support internal supply and to serve third-party biotech clients.

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Insights

Name change underscores shift to late-stage biopharma with gov‑focused asset and in‑house CDMO.

Valion Bio is recasting itself around Entolimod™, a TLR5 agonist with FDA Fast Track and Orphan Drug designations and advancement under the FDA Animal Rule for Acute Radiation Syndrome. Management cites more than $140 million and over 15 years of development in this asset, plus active engagement with BARDA, DTRA, and NIAID for potential Strategic National Stockpile procurement.

The company also emphasizes oncology supportive‑care potential in the neutropenia market, which it notes exceeds $22 billion globally and is projected to approach $30 billion by the early 2030s. These figures frame a large addressable market but do not change that timelines and outcomes for trials and any government contracts remain uncertain based on this text alone.

On the infrastructure side, the Velocity Bioworks CDMO acquisition for about $16.3 million and a reported 200‑fold Entolimod manufacturing scale‑up using 50‑liter fermentation suggest an intent to pair product development with internal and third‑party manufacturing revenue. Actual financial impact will depend on securing BARDA or other SNS‑related contracts and filling external CDMO capacity, which are not quantified here.

Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year Governance
The company amended its charter documents, bylaws, or changed its fiscal year.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Name change effective date April 28, 2026 Effective date for corporate name change to Valion Bio and expected VBIO ticker
Entolimod cumulative investment Over $140 million Cumulative development investment over more than 15 years
Neutropenia market size Over $22 billion Global neutropenia treatment market, projected toward $30 billion by early 2030s
Projected neutropenia market Approximately $30 billion Company’s projection for early 2030s neutropenia market size
Velocity Bioworks acquisition price $16.3 million Approximate consideration for CDMO subsidiary acquired in December 2025
Manufacturing scale-up 200-fold at 50-liter Reported 200-fold Entolimod scale-up using 50-liter fermentation
Development history length Over 15 years Stated development history of Entolimod
Toll-like receptor 5 (TLR5) agonist medical
"Entolimod™, is a novel Toll-like receptor 5 (TLR5) agonist with a differentiated, dual-utility profile."
A toll-like receptor 5 (TLR5) agonist is a drug or biologic that activates TLR5, a protein on immune cells that senses a bacterial component and turns on an immune response—like pressing a doorbell to summon the body’s defenders. Investors track these agents because they can enhance vaccines or stimulate immune activity against infections and cancer, offering commercial upside if clinical trials show clear benefit, but they carry safety and regulatory risks common to immune-targeting therapies.
Animal Rule regulatory
"advanced under the FDA’s Animal Rule pathway — a regulatory framework that enables approval based on animal efficacy data"
A regulatory pathway that allows safety and effectiveness of drugs or vaccines to be judged primarily from well-controlled animal studies when human trials would be unethical or impossible, such as for treatments against rare, lethal exposures. It matters to investors because approval via this route can speed a product to market for urgent or niche needs but carries extra scientific and regulatory risk—think of it as accepting a high-quality dress rehearsal instead of a live show, with requirements for strong animal models and often additional post-approval obligations.
Strategic National Stockpile regulatory
"Entolimod’s inclusion in the U.S. Strategic National Stockpile (SNS), where a procurement contract — if secured — would represent"
A strategic national stockpile is a government-held reserve of critical medical supplies, medicines, vaccines and equipment kept to respond quickly to public health emergencies. For investors, it matters because government purchases, replenishment schedules and stockpile policies can create sudden demand, long-term contracts or regulatory priorities that directly affect makers, distributors and suppliers of those goods—think of it as a national emergency pantry that can drive corporate revenue and risk.
Fast Track regulatory
"Entolimod has received FDA Fast Track and Orphan Drug designations and is being advanced under the FDA’s Animal Rule"
A fast track designation is a regulatory label that speeds up the review and communication between a drug developer and regulators for treatments addressing serious illnesses or unmet medical needs. For investors, it matters because it can shorten development time and reduce regulatory delays—like getting a VIP lane at the airport—raising the chance of earlier market access and potential revenue, though it does not guarantee approval.
Orphan Drug regulatory
"Entolimod has received FDA Fast Track and Orphan Drug designations and is being advanced under the FDA’s Animal Rule"
A drug designated for an orphan disease is a medicine developed to treat a rare condition that affects only a small number of people. Regulators often give these drugs special incentives—such as reduced costs, faster review, and temporary exclusive selling rights—to encourage development, which matters to investors because those incentives can make a small market financially viable and reduce competition, much like a temporary patent on a niche product.
CDMO financial
"Velocity Bioworks, was acquired in December 2025 for approximately $16.3 million and represents a core pillar of the company’s strategy — not a peripheral asset. Velocity Bioworks provides the company with domestic, controlled manufacturing capability"
A contract development and manufacturing organization (CDMO) is a company that provides specialized services to help develop and produce pharmaceutical products for other businesses. Think of it as a contract factory that takes a company's recipe and makes the product on their behalf. For investors, CDMOs are important because they support the growth of pharmaceutical companies and can be key partners in bringing new medicines to market.
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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): April 22, 2026

 
 

 

Tivic Health Systems, Inc.

(Exact name of Registrant as Specified in Its Charter)

 

 

 

Delaware   001-41052   81-4016391
(State or Other Jurisdiction   (Commission File Number)   (IRS Employer
of Incorporation)       Identification No.)
         

1305 E. Houston Street,

Building 1, Suite 311

       
San Antonio, Texas       78205
(Address of Principal Executive Offices)       (Zip Code)

 

Registrant’s Telephone Number, Including Area Code: 888 276-6888

 

 

(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:

 

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 $0.0001 per share   TIVC   The Nasdaq Stock Market LLC

 

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 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

 

On April 22, 2026, Tivic Health Systems, Inc. (the “Company”) filed a certificate of amendment (“Certificate of Amendment”) to its amended and restated certificate of incorporation filed with the Delaware Secretary of State to change its corporate name to Valion Bio, Inc. (the “Name Change”), effective as of April 28, 2026. Pursuant to Delaware law, a shareholder vote was not necessary to effectuate the Name Change and it does not affect the rights of the Company’s shareholders.

 

The Company intends for its common stock, par value $0.0001 per share, to cease trading under the ticker symbol ‘TIVC’ and begin trading under its new ticker symbol ‘VBIO’ on The Nasdaq Capital Market LLC, which the Company expects to be effective on April 28, 2026.

 

A copy of the Company’s Certificate of Amendment is filed as Exhibit 3.1, with this Current Report on Form 8-K and is incorporated herein by reference.

 

On April 23, 2026, the Company issued a press release announcing the Name Change. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

 

Item 9.01 Financial Statements and Exhibits.

 

  (d) Exhibits.

 

Exhibit No.   Description
   
3.1   Certificate of Amendment to the Amended and Restated Certificate of Incorporation, filed April 22, 2026 (effective April 28, 2026).
99.1   Press Release, dated April 23, 2026.
104   Cover Page Interactive Data File (formatted in Inline XBRL and contained in Exhibit 101).

 

 

 

 

 

 

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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.

 

     

Tivic Health Systems, Inc.

       
Date:

April 23, 2026

By: /s/ Lisa Wolf
      Name: Lisa Wolf
Title: Chief Financial Officer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Exhibit 99.1

 

FOR IMMEDIATE RELEASE

 

 

 

Tivic Health Systems Rebrands as Valion Bio, Reflecting Completed Transformation into a Late-Stage Biopharmaceutical Company with Government-Backed Asset and Potential Multiple Revenue Stream Model

 

Ticker Symbol to Change from TIVC to VBIO Effective April 28, 2026; Company Advancing Entolimod™ Toward BARDA Funding and Strategic National Stockpile Procurement While Velocity Bioworks CDMO Builds Independent Revenue Base

 

 

 

SAN ANTONIO, April 23, 2026 /PRNewswire/ — Tivic Health Systems, Inc. (Nasdaq: TIVC) today announced it is changing its corporate name to Valion Bio, Inc. and its Nasdaq ticker symbol from TIVC to VBIO, effective at market open on Tuesday, April 28, 2026. The CUSIP number for the company’s common stock will remain unchanged.

 

The rebrand is not merely cosmetic. It reflects the completion of a fundamental strategic transformation — the deliberate unwinding of a consumer medical device business and its replacement with a focused late-stage biopharmaceutical platform anchored by a government-priority asset with over 15 years and more than $140 million in cumulative development investment, and supported by a wholly owned biomanufacturing subsidiary.

 

A Differentiated Asset at the Intersection of National Preparedness and Oncology

 

Valion Bio’s lead drug candidate, Entolimod™, is a novel Toll-like receptor 5 (TLR5) agonist with a differentiated, dual-utility profile. As a medical countermeasure for Acute Radiation Syndrome (ARS), Entolimod has received FDA Fast Track and Orphan Drug designations and is being advanced under the FDA’s Animal Rule pathway — a regulatory framework that enables approval based on animal efficacy data when human trials are not feasible or ethical, substantially reducing clinical execution risk. The company is actively engaged with BARDA, DTRA, NIAID, and allied government agencies regarding Entolimod’s inclusion in the U.S. Strategic National Stockpile (SNS), where a procurement contract — if secured — would represent a non-dilutive, potentially nine-figure revenue event.

 

Critically, Entolimod’s mechanism — cytoprotection of bone marrow and gastrointestinal epithelial tissue through NF-κB signaling — positions it for parallel development in oncology supportive care. The global neutropenia treatment market exceeds $22 billion and is projected to approach $30 billion by the early 2030s. Valion Bio is targeting physician-sponsored clinical trials in chemotherapy-induced neutropenia in 2026, with Phase IIb readiness as the objective. Entolasta™, a next-generation TLR5 agonist, provides additional pipeline depth and intellectual property extension across both indications.

 

“The Valion Bio name reflects the company we have become. We have a late-stage asset with validated biology, regulatory designations, a clear government procurement pathway, and a world-class manufacturing operation under one roof. This is a different company than the one that existed 18 months ago — and the new name should make that unmistakable to every investor, partner, and government stakeholder we engage.”

— Michael K. Handley, Chief Executive Officer, Valion Bio

 

Handley, who previously served as CEO of Statera Biopharma, where he led the advancement of Entolimod, brings direct institutional knowledge of the asset, its regulatory history, and its government agency relationships. His appointment as CEO of Valion Bio in March 2026 consolidated scientific, commercial, and operational leadership of the program under a single decision-maker with a proven track record in biologic drug development at scale.

 

 

 

 

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Velocity Bioworks: Manufacturing as a Strategic and Financial Asset

 

Valion Bio’s wholly owned CDMO subsidiary, Velocity Bioworks, was acquired in December 2025 for approximately $16.3 million and represents a core pillar of the company’s strategy — not a peripheral asset. Velocity Bioworks provides the company with domestic, controlled manufacturing capability for Entolimod, enabling supply chain security that is increasingly a prerequisite for government procurement partnerships. The subsidiary also recently completed a 200-fold manufacturing scale-up of Entolimod using 50-liter fermentation — on time, within budget, and meeting all purity and potency specifications.

 

Beyond its internal role, Velocity Bioworks operates as a standalone CDMO with the ability to serve third-party early-stage biotech clients, targeting the historically underserved Phase I and Phase II biologics manufacturing gap. At full utilization, management believes Velocity Bioworks has the potential to evolve into a self-sustaining, cash flow-positive operation — providing the company a path to non-dilutive commercial revenue independent of the drug development timeline.

 

Strategic Positioning and Macro Tailwinds

 

Valion Bio is deliberately headquartered in San Antonio, Texas — proximity to the DoD biodefense ecosystem, including Brooke Army Medical Center, is not coincidental. The company’s ARS countermeasure program sits at the intersection of several converging macro forces: a renewed federal focus on domestic biomanufacturing, accelerating global demand for national preparedness infrastructure following heightened nuclear threat awareness, and a bipartisan mandate to rebuild and modernize the Strategic National Stockpile. Allied government agencies are independently evaluating Entolimod for their own national stockpiling programs, creating a potential multi-jurisdictional procurement opportunity.

 

 

 

About Valion Bio (Tivic Health Systems, Inc.)

 

Valion Bio is a late-stage biopharmaceutical company developing biologics that activate innate immune pathways for cytoprotection and immune modulation. The company’s lead candidate, Entolimod™, is a TLR5 agonist with over 15 years of development history, FDA Fast Track and Orphan Drug designations, and active engagement with U.S. government agencies for potential Strategic National Stockpile inclusion. The company also advances Entolasta™, a next-generation TLR5 agonist, and targets the neutropenia oncology supportive care market. Velocity Bioworks, Valion Bio’s wholly owned CDMO subsidiary, supports internal manufacturing and services third-party biotech clients. For more information, visit https://ir.tivichealth.com

 

 

 

Forward-Looking Statements

 

This press release may contain “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim, “should,” “will,” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on Valion Bio, Inc.’s current expectations and are subject to inherent uncertainties, risks, and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate, including as a result of the company’s interactions with and guidance from the FDA and other regulatory authorities; the continued interest of BARDA and other U.S. government agencies in Entolimod™; the ability of the company to achieve the expected benefits from the acquisition of development and manufacturing assets within expected time frames or at all; changes to the company’s relationship with its partners; failure to obtain FDA or similar clearances or approvals and noncompliance with FDA or similar regulations, including related to the Animal Rule; the company’s future development of Entolimod or Entolasta; changes to the company’s business strategy; timing and success of pre-clinical and clinical trials and study results; regulatory requirements and pathways for approval; the company’s ability to successfully commercialize its product candidates in the future; changes in the markets and industries in which the company does business; consummation of any strategic transactions; the company’s need for, and ability to secure when needed, additional working capital; the company’s ability to maintain its Nasdaq listing; and changes in tariffs, inflation, legal, regulatory, political and economic risks. Accordingly, you are cautioned not to place undue reliance on such forward-looking statements. For a discussion of risks and uncertainties relevant to the company, and other important factors, see Valion Bio’s filings with the SEC, including, its Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on March 30, 2026, under the heading “Risk Factors”, as well as the company’s subsequent filings with the SEC. Forward-looking statements contained in this press release are made as of this date, and the company undertakes no duty to update such information except as required by applicable law.

 

 

 

Investor Contact

ir@tivichealth.com

 

SOURCE: Valion Bio, Inc.

 

 

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FAQ

What corporate change did Tivic Health Systems (TIVC) announce in this 8-K?

The company is changing its name from Tivic Health Systems, Inc. to Valion Bio, Inc. and expects its Nasdaq ticker to switch from TIVC to VBIO on April 28, 2026. The change does not alter existing shareholder rights.

When will Valion Bio’s ticker symbol change from TIVC to VBIO on Nasdaq?

The company states that its common stock is expected to begin trading under the new ticker symbol VBIO on The Nasdaq Capital Market at market open on April 28, 2026. The CUSIP number for the common stock will remain the same.

What is Valion Bio’s lead drug candidate Entolimod™ and its regulatory status?

Entolimod™ is described as a novel TLR5 agonist being developed as a medical countermeasure for Acute Radiation Syndrome and for oncology supportive care. It has received FDA Fast Track and Orphan Drug designations and is being advanced under the FDA’s Animal Rule pathway.

How is Valion Bio positioning Entolimod™ with U.S. government agencies?

The company reports active engagement with BARDA, DTRA, NIAID, and allied agencies about potential inclusion of Entolimod™ in the U.S. Strategic National Stockpile. It notes that a procurement contract, if secured, could represent a non‑dilutive, potentially nine‑figure revenue event.

What role does Velocity Bioworks play in Valion Bio’s strategy?

Velocity Bioworks, acquired in December 2025 for about $16.3 million, is a wholly owned CDMO subsidiary. It provides domestic manufacturing capacity for Entolimod™ and serves early‑stage biotech clients. The company reports a 200‑fold Entolimod scale‑up using 50‑liter fermentation, meeting purity and potency goals.

How large is the oncology market Valion Bio is targeting with Entolimod™ and Entolasta™?

Valion Bio cites the global neutropenia treatment market, describing it as exceeding $22 billion and projected to approach $30 billion by the early 2030s. The company aims to explore chemotherapy‑induced neutropenia through physician‑sponsored trials and advance a next‑generation TLR5 agonist, Entolasta™.

Filing Exhibits & Attachments

5 documents