STOCK TITAN

Phio Pharmaceuticals Announces Appointment of Dr. R. Todd Plott to the Board of Directors

(Moderate)
(Very Positive)
Tags
management

Phio Pharmaceuticals (NASDAQ: PHIO) announced the appointment of R. Todd Plott, M.D., a board-certified dermatologist, researcher, inventor and former FDA advisory committee member, to its Board of Directors. Dr. Plott brings more than 30 years of experience in dermatologic care, clinical research and drug development.

According to Phio, he has overseen hundreds of clinical trials and contributed to advancing treatments for acne and other skin conditions. He is currently in private practice focusing on complex skin diseases, acne and skin cancer. Phio highlighted his expertise as the company advances PH-762 for squamous cell carcinoma.

Loading...
Loading translation...

Positive

  • Board appointment of Dr. R. Todd Plott with 30+ years dermatology and clinical research experience
  • Experience overseeing hundreds of clinical trials adds drug development and patient-care insight to the Board

Negative

  • None.

News Market Reaction – PHIO

+4.63%
5 alerts
+4.63% Session close to close
+10.7% Peak in 10 hr 3 min
$12.55M Market Cap
0.3x Rel. Volume

In the Jul 21 session, PHIO gained 4.63%, reflecting a moderate positive market reaction. Argus tracked a peak move of +10.7% during that session. Our momentum scanner triggered 5 alerts that day, indicating moderate trading interest and price volatility.

Data tracked by StockTitan Argus on the day of publication.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google

Brings extensive experience in patient care, dermatologic research and commercialization

King of Prussia, Pennsylvania--(Newsfile Corp. - July 21, 2026) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer. Phio is pleased to announce that R. Todd Plott, M.D. has been appointed to the Board of Directors of Phio Pharmaceuticals.

Todd Plott, MD, is a board-certified dermatologist, accomplished researcher, inventor, and former FDA advisory committee member with more than 30 years of experience in dermatologic care and innovation. He has played a significant role in advancing treatments for acne and other skin conditions through pharmaceutical research and development. Throughout his career, Dr. Plott oversaw and monitored hundreds of clinical trials, building deep expertise in drug development, clinical research, and patient care. He is now in private practice, focusing on complex skin diseases, acne, and skin cancer. Dr. Plott also served on the FDA Dermatologic and Ophthalmic Drug Advisory Committee from 2016 to 2021, reflecting his leadership and influence in the field of dermatology.

"Dr. Plott's exceptional experience through his dermatology practice as well as clinical development expertise provides a valuable resource to Phio as we advance PH-762 for squamous cell carcinoma," said Robert Bitterman, CEO and Chairman of the Board.

About Phio Pharmaceuticals Corporation

Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage biopharmaceutical company advancing its proprietary INTASYL® siRNA gene silencing technology to eliminate cancer. Phio's INTASYL compounds are designed to enhance the body's immune cells to more effectively kill cancer cells. Phio's lead clinical development program is an INTASYL compound, PH-762, that silences the PD-1 gene implicated in various forms of skin cancer. The Phase 1b trial (NCT# 06014086) evaluated 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. These statements, which include statements, among other things, regarding the anticipated benefits of our INTASYL™ RNAi platform, the results from our ongoing clinical trials, our expectations regarding timing of FDA submissions intended to propose and seek guidance for next steps in clinical study design for PH-762, our expectations that such FDA submissions and any related FDA meetings will clarify next steps in advancing the PH-762 development program, details regarding our planned non-clinical toxicology study, and our ability to support ongoing clinical development, operational requirements and strategic initiatives with the capital we currently have on hand, 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, the impact of future FDA interactions on the development of our product candidates; the impact to our business and operations by inflationary pressures; recession fears; the development of our product candidates, results from our nonclinical, preclinical and clinical activities, our ability to execute on business strategies, our ability to develop our product candidates with collaboration partners, and the success of any such collaborations, the timeline and duration for advancing our product candidates into clinical development, the timing or likelihood of regulatory filings and approvals, the success of our efforts to commercialize our product candidates if approved, 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 risks identified in our most recent 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 U.S. Securities and Exchange Commission. 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.

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/305879

FAQ

What board change did Phio Pharmaceuticals (PHIO) announce on July 21, 2026?

Phio Pharmaceuticals announced the appointment of R. Todd Plott, M.D., to its Board of Directors. According to Phio, Dr. Plott is a dermatologist and former FDA advisory committee member with more than 30 years of experience in dermatologic care, clinical research and drug development.

Who is Dr. R. Todd Plott appointed to the Phio Pharmaceuticals (PHIO) board in 2026?

Dr. R. Todd Plott is a board-certified dermatologist, researcher, inventor and former FDA advisory committee member. According to Phio, he has over 30 years in dermatologic care, has overseen hundreds of clinical trials, and focuses on complex skin diseases, acne and skin cancer.

Why is Phio Pharmaceuticals adding dermatologist Dr. R. Todd Plott to its board?

Phio is adding Dr. Plott to bring extensive dermatology, clinical development and patient-care experience to its Board of Directors. According to Phio, his background in hundreds of clinical trials and dermatologic innovation supports the company as it advances PH-762 for squamous cell carcinoma.

What FDA experience does new Phio Pharmaceuticals (PHIO) director Dr. Plott have?

Dr. Plott previously served on the FDA Dermatologic and Ophthalmic Drug Advisory Committee from 2016 to 2021. According to Phio, this service reflects his leadership and influence in dermatology and complements his decades of work in pharmaceutical research and clinical drug development.

How could Dr. R. Todd Plott’s experience relate to Phio’s PH-762 squamous cell carcinoma program?

Phio links Dr. Plott’s dermatology and clinical development experience to its efforts to advance PH-762 for squamous cell carcinoma. According to Phio, his practice focuses on complex skin diseases and skin cancer, aligning his expertise with the company’s oncology-focused INTASYL-based therapeutic development.