PHIO Phio Pharmaceuticals Corporation

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): May 28, 2024

 

PHIO PHARMACEUTICALS CORP.

(Exact name of registrant as specified in its charter)

 

Delaware		001-36304		45-3215903
(State or other jurisdiction of incorporation)		(Commission File Number)		(I.R.S. Employer Identification No.)

 

 

11 Apex Drive, Suite 300A, PMB 2006
Marlborough, Massachusetts	01752
(Address of principal executive offices)	(Zip Code)

 

Registrant’s telephone number, including area code: (508) 767-3861

 

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 $0.0001 per share		PHIO		The Nasdaq Capital Market

 

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 8.01. Other Events.

 

On May 28, 2024, Phio Pharmaceuticals Corp. (the “Company”) issued a press release announcing that a Safety Monitoring Committee reviewed safety data from the first dose cohort treated in the Phase 1b clinical trial with the Company’s lead compound PH-762 and recommended the escalation to the next dose concentration. The full text of the press release is attached hereto as Exhibit 99.1 and incorporated herein by reference.

 

Item 9.01. Financial Statements and Exhibits.

 

(d) Exhibits.

 

Number		Description
99.1		Press Release issued by the Company on May 28, 2024.
104		Cover Page Interactive Data File (embedded within the Inline 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.

 

				PHIO PHARMACEUTICALS CORP.
Date: May 28, 2024				By:	/s/ Robert Bitterman
					Robert Bitterman President & Chief Executive Officer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Exhibit 99.1

 

Phio Pharmaceuticals Announces Positive Recommendation from Safety Monitoring Committee (SMC) of Phase 1b Clinical Study of Phio’s Lead Compound PH-762

 

-Intratumoral PH-762 has encouraging safety profile in the initial cohort

 

- Escalation to proceed to next dose concentration

 

MARLBOROUGH, Mass., May 28, 2024 (NEWSFILE) — Phio Pharmaceuticals Corp. (Nasdaq: PHIO), a clinical stage biotechnology company whose proprietary INTASYL™ siRNA gene silencing technology is designed to make immune cells more effective in killing tumor cells, today announced that a Safety Monitoring Committee (SMC) reviewed safety data from the first dose cohort treated in the Phase 1b clinical trial with Phio’s lead compound PH-762. Based on these findings, the SMC recommended the escalation to the next dose concentration.

 

Phio’s ongoing Phase 1b clinical study (NCT 06014086) is designed to evaluate the safety and tolerability of neoadjuvant use of intratumoral PH-762 in Stages 1, 2 and 4 cutaneous squamous cell carcinoma, Stage 4 melanoma and Stage 4 Merkel cell carcinoma.

 

There have been no dose-limiting toxicities, or clinically relevant treatment-emergent adverse events in the initial cohort receiving intratumoral PH-762. The intratumoral injections have been well tolerated. The SMC has recommended dose escalation and enrollment of the next planned cohort in the clinical study.

 

“Safety and efficacy data from our clinical trial will establish the roadmap for continued development of PH-762,” said Mary Spellman MD, Phio’s acting Chief Medical Officer. “We are pleased with continued interest in the potential therapy and look forward to continued enrollment in the clinical study.”

 

About Phio Pharmaceuticals Corp.

 

Phio Pharmaceuticals Corp. (Nasdaq: PHIO) is a clinical stage biotechnology company whose proprietary INTASYL™ siRNA gene silencing technology is designed to make immune cells more effective in killing tumor cells. INTASYL is the only self-delivering RNAi technology focused on immuno-oncology therapeutics. INTASYL drugs precisely target specific proteins that reduce the body’s ability to fight cancer, without the need for specialized formulations or drug delivery systems.

 

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 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 to our business and operations by inflationary pressures, rising interest rates, recession fears, the development of our product candidates, results from our 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 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.

 

Contact:

Phio Pharmaceuticals Corp.

ir@phiopharma.com

 

PR Contact
Michael Adams
Bridge View Media

adams@bridgeviewmedia.com

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Cover [Abstract]
Document Type	8-K
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Document Period End Date	May 28, 2024
Entity File Number	001-36304
Entity Registrant Name	PHIO PHARMACEUTICALS CORP.
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Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	11 Apex Drive
Entity Address, Address Line Two	Suite 300A, PMB 2006
Entity Address, City or Town	Marlborough
Entity Address, State or Province	MA
Entity Address, Postal Zip Code	01752
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Pre-commencement Issuer Tender Offer	false
Title of 12(b) Security	Common Stock, par value $0.0001 per share
Trading Symbol	PHIO
Security Exchange Name	NASDAQ
Entity Emerging Growth Company	false

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