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Phio Pharmaceuticals Announces INTASYL PH-762 is Named Immunomodulatory Solution of the Year in the BioTech Breakthrough Award Program

Key Takeaway: Phio Pharmaceuticals has announced that its INTASYL compound PH-762 has won the 2025 Immunomodulatory Solution of the Year award from the BioTech Breakthrough Awards program. This recognition underscores the potential of PH-762 as a non-surgical treatment for cutaneous carcinomas. The award reflects Phio's commitment to advancing cancer therapies through innovative gene silencing technology.
Price reaction · baseline $1.48 (2025-11-06 close) · hit pre-market · 1 other PHIO headline(s) in the window, move may be shared
day 0 close
+5.4%
day 1
+4.7%
day 3 · peak
+6.8%

Market Sentiment Analysis

POSITIVE FACTORS

  • INTASYL PH-762 awarded Immunomodulatory Solution of the Year.
  • Recognition highlights Phio's innovative approach to cancer treatment.
  • Potential for PH-762 as a non-surgical option for skin cancers.

BiopharmaWatch Analysis

From our catalyst data and publicly available data · not financial advice
Cash runway
~9 mo
Medium dilution risk
Lead asset
DP CD8 TIL
Phase 1 · HNSCC

Full Press Release Details

King of Prussia, Pennsylvania–(Newsfile Corp. – November 7, 2025) – Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage biopharmaceutical company developing therapeutics using its proprietary INTASYL ® siRNA gene silencing technology to eliminate cancer. Phio announced today that its INTASYL compound PH-762 is the winner of the 2025 Immunomodulatory Solution of the Year award.
This is the fifth annual BioTech Breakthrough Awards program conducted by BioTech Breakthrough , a leading independent market intelligence organization that evaluates and recognizes standout life sciences and biotechnology companies, products, and services around the globe.
“I’m honored that our INTASYL PH-762 has been awarded ‘Immunomodulatory Solution of the Year’ from the BioTech Breakthrough Awards Program,” said Robert Bitterman, CEO and Chairman of the Board, Phio Pharmaceuticals. “We believe our intratumoral immunotherapy represents a promising approach to enhance cancer treatment efficacy.”
Bryan Vaughn, Managing Director, of BioTech Breakthrough stated, “PH-762 specifically fulfills a medical need for a non-surgical treatment option for patients with cutaneous carcinomas.”
About Phio Pharmaceuticals Corp.
Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company advancing its INTASYL® gene silencing technology focused on immuno-oncology therapeutics. Phio’s INTASYL compounds are designed to enhance the body’s immune cells to more effectively kill cancer cells. Phio’s lead clinical program is an INTASYL compound, PH-762, that silences the PD-1 gene implicated in various forms of skin cancer. The ongoing Phase 1b trial (NCT# 06014086) is evaluating PH-762 for the treatment of cutaneous squamous cell carcinoma, melanoma, and Merkel cell carcinoma. PH-762 is a potential non-surgical treatment for skin cancers.
For additional information, visit the Company’s website, www.phiopharma.com .
Forward-Looking Statements
This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements can be identified by words such as “intends,” “believes,” “anticipates,” “indicates,” “plans,” “expects,” “suggests,” “may,” “would,” “should,” “potential,” “designed to,” “will,” “ongoing,” “estimate,” “forecast,” “target,” “predict,” “could” and similar references, although not all forward-looking statements contain these words. Examples of forward-looking statements contained in this press release include, among others, the possibility that our INTASYL® siRNA gene silencing technology will make the body’s immune cells more effective in killing cancer cells, the potential for PH-762 to present a viable non-surgical alternative for skin cancer, expectations regarding timing of enrollment, the expectations that we have sufficient capital to complete the treatment phase of our ongoing Phase 1b clinical trial, and statements regarding our clinical strategy, development plans and timelines and other future events.
These statements are based only on our current beliefs, expectations and assumptions and are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict and many of which are outside of our control. Our actual results may differ materially from those indicated in the forward-looking statements as a result of a number of important factors, including, but not limited to, results from our preclinical and clinical activities, our ability to execute on business strategies, the timing or likelihood of regulatory filings and approvals, our ability to manufacture and supply our product candidates for clinical activities, and for commercial use if approved, the scope of protection we are able to establish and maintain for intellectual property rights covering our technology platform, our ability to obtain future financing, market and other conditions and those identified in our Annual Report on Form 10-K and subsequent Quarterly Reports on Form 10-Q under the caption “Risk Factors” and in other filings the Company periodically makes with the SEC. Readers are urged to review these risk factors and to not act in reliance on any forward-looking statements, as actual results may differ from those contemplated by our forward-looking statements. Phio does not undertake to update forward-looking statements to reflect a change in its views, events or circumstances that occur after the date of this release, except as required by law.
About BioTech Breakthrough
Part of Tech Breakthrough , a leading market intelligence and recognition platform for global technology innovation and leadership, the BioTech Breakthrough Awards program is devoted to honoring excellence in life science and biotechnology solutions, services and companies. The BioTech Breakthrough Awards provide public recognition for the achievements of biotechnology companies and products in categories including BioPharma, Genomics, Therapeutics, Immunology, Food Science and BioAgriculture, and more. For more information visit BioTechBreakthroughAwards.com
Tech Breakthrough LLC does not endorse any vendor, product or service depicted in our recognition programs, and does not advise technology users to select only those vendors with award designations. Tech Breakthrough LLC recognition consists of the opinions of the Tech Breakthrough LLC organization and should not be construed as statements of fact. Tech Breakthrough LLC disclaims all warranties, expressed or implied, with respect to this recognition program, including any warranties of merchantability or fitness for a particular purpose.
Contact: Phio Pharmaceuticals Corp. Jennifer Phillips: jphillips@phiopharma.com Corporate Affairs
To view the source version of this press release, please visit https://www.newsfilecorp.com/release/273500

Frequently Asked Questions

What award did Phio Pharmaceuticals win?

Phio Pharmaceuticals won the 2025 Immunomodulatory Solution of the Year award.

What is INTASYL PH-762 used for?

INTASYL PH-762 is developed as a non-surgical treatment for skin cancers.

Who recognized INTASYL PH-762?

The BioTech Breakthrough Awards program recognized INTASYL PH-762.

What technology does Phio Pharmaceuticals use?

Phio uses its proprietary INTASYL siRNA gene silencing technology.

Last updated: Nov 7, 2025