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Quoin Pharmaceuticals (QNRX) gains FDA Fast Track for QRX003 in Netherton Syndrome

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(Moderate)
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Form Type
8-K

Rhea-AI Filing Summary

Quoin Pharmaceuticals Ltd. filed a report describing that the U.S. Food and Drug Administration has granted Fast Track Designation to its investigational QRX003 lotion (4%) for the treatment of Netherton Syndrome, a rare and severe genetic skin disease with no approved therapies.

The company explains that Fast Track status is intended to speed development and review of drugs for serious conditions with unmet medical need. QRX003 is already in two late-stage whole-body clinical trials and has previously received Orphan Drug and Pediatric Rare Disease designations in the U.S., as well as Orphan Drug Designation in Europe.

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Insights

Fast Track status strengthens QRX003’s regulatory path but does not guarantee approval.

The FDA granting Fast Track Designation to QRX003 is a meaningful regulatory milestone. It acknowledges Netherton Syndrome as a serious condition with high unmet need and recognizes QRX003 as a potentially important therapy now being tested in two late-stage trials.

Fast Track can provide more frequent FDA interactions, rolling review of regulatory submissions, and potential eligibility for Accelerated Approval or Priority Review if criteria are met. These tools can streamline the review process but do not change the underlying clinical risk or ensure successful outcomes.

QRX003 already holds Orphan Drug and Pediatric Rare Disease designations in the U.S. and Orphan status in Europe, which may add incentives such as market exclusivity and fee reductions. Future company filings describing clinical trial results and any subsequent regulatory submissions will be key to understanding how this designation translates into progress toward possible approval.

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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): March 11, 2026

 

QUOIN PHARMACEUTICALS LTD.
(Translation of registrant’s name into English)

 

State of Israel   001-37846   92-2593104
(State or other jurisdiction
of incorporation)
  (Commission File Number)   (I.R.S. Employer
Identification No.)

 

42127 Pleasant Forest Court

Ashburn, VA

  20148-7349
(Address of Principal Executive Offices)   (Zip Code)

 

Registrant’s telephone number, including area code: (703) 980-4182

 

Not applicable
(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
American Depositary Shares, each representing Thirty-five (35) Ordinary Shares, no par value per share   QNRX   The Nasdaq Stock Market LLC
Ordinary Shares, no par value per share*       N/A

 

*Not for trading, but only in connection with the registration of the American Depositary Shares pursuant to requirements of the Securities and Exchange Commission.

 

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 7.01. Regulation FD Disclosure.

 

On March 11, 2026, Quoin Pharmaceuticals Ltd. (the “Company” or “Quoin”) issued a press release announcing that the U.S. Food and Drug Administration (“FDA”) has granted Fast Track Designation to QRX003 lotion (4%) for the treatment of Netherton Syndrome. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K (the “Report”) and is incorporated by reference herein.

 

The information in this Item 7.01 and Exhibit 99.1 attached hereto are furnished and shall not be deemed to be “filed” with the Securities and Exchange Commission (the “SEC”) for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.

 

Item 8.01. Other Events.

 

Announcement of Fast Track Designation for QRX003 lotion (4%) for the Treatment of Netherton Syndrome

 

On March 11, 2026, the Company announced that that the FDA has granted Fast Track Designation to QRX003 lotion (4%) for the treatment of Netherton Syndrome, a rare and severe genetic skin disorder for which there are currently no approved treatments.

 

The FDA's Fast Track program is designed to facilitate the development and expedite the review of drugs that treat serious conditions and fill an unmet medical need. A therapy granted Fast Track Designation may benefit from more frequent interactions with the FDA, eligibility for rolling review of regulatory submissions, and potential qualification for Accelerated Approval and Priority Review, if relevant criteria are met.

  

Item 9.01. Financial Statements and Exhibits.

 

(d)Exhibits.

 

The following exhibits are filed or furnished, as applicable, with this Report:

 

Exhibit
Number
  Description
     
99.1   Press Release of the Company, dated March 11, 2026
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.

 

Date: March 11, 2026 QUOIN PHARMACEUTICALS LTD.
   
  By: /s/ Michael Myers
  Name: Dr. Michael Myers
  Title: Chief Executive Officer

 

 

 

 

Exhibit 99.1

 

Quoin Pharmaceuticals Announces FDA Grants Fast Track Designation for QRX003 for the Treatment of Netherton Syndrome

 

— Fast Track Designation facilitates development and expedites regulatory review of therapies addressing serious conditions with significant unmet medical need —

 

— QRX003 lotion (4%) currently being evaluated in two late-stage whole-body clinical trials for treatment of Netherton Syndrome —

 

— Fast Track Designation follows Pediatric Rare Disease and Orphan Drug Designation previously granted by the FDA and Orphan Drug Designation granted by the European Medicines Agency for QRX003 in Netherton Syndrome —

 

ASHBURN, Va., March 11, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd. (NASDAQ: QNRX) ("Quoin" or the "Company"), a late clinical-stage specialty pharmaceutical company focused on developing and commercializing therapeutic products that treat rare and orphan diseases, today announced that the U.S. Food and Drug Administration (FDA) has granted Fast Track Designation to QRX003 lotion (4%) for the treatment of Netherton Syndrome, a rare and severe genetic skin disorder for which there are currently no approved treatments.

 

"We believe that the FDA's decision to grant Fast Track Designation to QRX003 reflects the urgent unmet need faced by patients and families living with Netherton Syndrome," said Dr. Michael Myers, CEO and Co-Founder of Quoin Pharmaceuticals. "Fast Track status enables more frequent communication with the FDA and the potential for accelerated regulatory review pathways, which may help bring the first approved treatment for Netherton Syndrome to patients as quickly as possible."

 

QRX003 Development Program

 

QRX003 lotion (4%) is currently being evaluated in two late-stage whole-body clinical trials designed to assess safety and efficacy in patients with Netherton Syndrome.

 

QRX003 previously received Orphan Drug Designation from both the U.S. FDA and the European Medicines Agency (EMA) for the treatment of Netherton Syndrome, providing potential benefits including market exclusivity upon approval, tax credits for clinical testing, and certain regulatory fee reductions. QRX003 has also been granted Pediatric Rare Disease Designation by the FDA.

 

About Netherton Syndrome

 

Netherton Syndrome is a rare, inherited skin disorder caused by mutations in the SPINK5 gene, leading to severe skin barrier dysfunction, chronic inflammation, and a heightened risk of infections and allergic complications. Patients often experience widespread skin redness, scaling, persistent itching, and significant impairment in quality of life. There are currently no FDA-approved therapies for the treatment of Netherton Syndrome, and treatment options are limited to supportive care and off-label therapies.

 

About Fast Track Designation

 

The FDA's Fast Track program is designed to facilitate the development and expedite the review of drugs that treat serious conditions and fill an unmet medical need. A therapy granted Fast Track Designation may benefit from more frequent interactions with the FDA, eligibility for rolling review of regulatory submissions, and potential qualification for Accelerated Approval and Priority Review, if relevant criteria are met.

 

   

 

 

About Quoin Pharmaceuticals Ltd.

 

Quoin Pharmaceuticals Ltd. is a late clinical-stage specialty pharmaceutical company focused on developing and commercializing therapeutic products that treat rare and orphan diseases. We are committed to addressing unmet medical needs for patients, their families, communities and care teams. Quoin’s innovative pipeline comprises several products in development that collectively have the potential to target a broad number of rare and orphan indications, including Netherton Syndrome, Peeling Skin Syndrome, Palmoplantar Keratoderma, Scleroderma, Microcystic Lymphatic Malformations, Venous Malformations, Angiofibroma and others. For more information, visit: www.quoinpharma.com or LinkedIn for updates.

 

Cautionary Note Regarding Forward Looking Statements

 

The Company cautions that statements in this press release that are not a description of historical facts are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements may be identified by the use of words referencing future events or circumstances such as “expect,” “intend,” “plan,” “anticipate,” “believe,” “look forward to,” and “will,” among others. All statements that reflect the Company’s expectations, assumptions, projections, beliefs, or opinions about the future, other than statements of historical fact, are forward-looking statements, including, without limitation, statements relating to: the potential for an accelerated regulatory review pathway for QRX003, bringing the first approved treatment for Netherton Syndrome to patients as quickly as possible, timing of clinical studies, and Quoin’s products in development collectively having the potential to target a broad number of rare and orphan indications, including Netherton Syndrome, Peeling Skin Syndrome, Palmoplantar Keratoderma, Scleroderma, Microcystic Lymphatic Malformations, Venous Malformations, Angiofibroma and others. Because such statements are subject to risks and uncertainties, actual results may differ materially from those expressed or implied by such forward-looking statements. These forward-looking statements are based upon the Company’s current expectations and involve assumptions that may never materialize or may prove to be incorrect. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of various risks and uncertainties including, but not limited to, the Company’s ability to pursue its regulatory strategy; the Company’s ability to obtain regulatory approvals for the commercialization of product candidates or to comply with ongoing regulatory requirements; the Company’s ability to complete clinical trials on time and achieve desired results and benefits as expected; and other factors discussed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024 and in other filings the Company has made and may make with the SEC in the future. One should not place undue reliance on these forward-looking statements, which speak only as of the date on which they were made. The Company undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date on which they were made, except as may be required by law.

 

For further information, contact:

 

Quoin Pharmaceuticals Ltd.
Michael Myers, Ph.D., CEO
mmyers@quoinpharma.com

 

Investor Relations
PCG Advisory
Jeff Ramson
jramson@pcgadvisory.com
(646) 863-6341

 

   

 

FAQ

What did the FDA grant to Quoin Pharmaceuticals (QNRX) for QRX003?

The FDA granted Fast Track Designation to Quoin’s QRX003 lotion (4%) for Netherton Syndrome. This status is meant to speed development and review of drugs that treat serious conditions and address significant unmet medical needs.

What is QRX003 and what condition is Quoin (QNRX) targeting?

QRX003 is a topical lotion (4%) being developed for Netherton Syndrome, a rare inherited skin disorder. The disease causes severe skin barrier dysfunction, chronic inflammation, infections, and major quality-of-life impacts, with currently no FDA-approved treatments available.

How does FDA Fast Track Designation help Quoin’s QRX003 program?

Fast Track Designation allows more frequent FDA interactions, eligibility for rolling review of regulatory submissions, and potential qualification for Accelerated Approval and Priority Review if criteria are met. These features can streamline regulatory review for QRX003 if its data support a filing.

What other regulatory designations has QRX003 received besides Fast Track?

QRX003 has Orphan Drug Designation from the U.S. FDA and European Medicines Agency for Netherton Syndrome, and Pediatric Rare Disease Designation from the FDA. These programs can provide benefits like market exclusivity, tax credits, and regulatory fee reductions upon approval.

What stage of development is QRX003 currently in at Quoin Pharmaceuticals?

QRX003 lotion (4%) is being evaluated in two late-stage whole-body clinical trials in patients with Netherton Syndrome. These studies are designed to assess safety and efficacy and will be central to any future regulatory submissions for approval.

Does Fast Track Designation mean QRX003 for Netherton Syndrome will be approved?

Fast Track Designation does not guarantee approval. It provides tools such as more frequent FDA meetings and rolling review, but ultimate approval will depend on QRX003 demonstrating acceptable safety and efficacy in clinical trials and meeting regulatory standards.

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Quoin Pharmaceuticals Ltd

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