Quoin Pharmaceuticals, Ltd., a late-stage specialty pharmaceutical company, focuses on the development and commercialization of therapeutic products for rare and orphan diseases in the United States. The company's lead product is QRX003, a topical lotion, which is in phase 2 to treat netherton syndrome (NS); phase 1 in to treat peeling skin syndrome; and in pre-clinical stage to treat SAM syndrome and ichthyosis. It also develops QRX008 for the treatment of scleroderma, which is in pre-clinical stage; and QRX009, to treat microcystic lymphatic malformations, venous malformations, angiofibroma, and other diseases. It has a research agreement with Queensland University of Technology. Quoin Pharmaceuticals, Ltd. was founded in 2018 and is based in Ashburn, Virginia. Quoin Pharmaceuticals, Ltd. is a subsidiary of Skinvisible, Inc. Show more

42127 Pleasant Forest Court, Ashburn, VA, 20148-7349, United States

https://quoinpharma.com

Biotechnology

Healthcare

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Market Cap

11.2M

52 Wk Range

$5.20 - $41.80

Previous Close

$6.21

Open

$6.37

Volume

6,097

Day Range

$6.17 - $6.41

Enterprise Value

-7.483M

Cash

18.75M

Avg Qtr Burn

-5.035M

Insider Ownership

2.93%

Institutional Own.

50.09%

Qtr Updated

12/31/25

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Drug & Indication	Stage & Event	Catalyst Date
QRX003 Details Netherton syndrome	Phase 3 Data readout	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
QRX003 Details Pediatric Netherton Syndrome (NS)	Phase 1/2 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Rapamycin (QRX009) (mTOR Inhibitor) Details Tuberous Sclerosis Complex	Phase 1/2 Initiation	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Rapamycin (QRX009) (mTOR Inhibitor) Details Gorlin Syndrome	Phase 1 Initiation	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Rapamycin (QRX009) (mTOR Inhibitor) Details Tuberous Sclerosis Complex	Phase 1 Initiation	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Rapamycin (QRX009) (mTOR Inhibitor) Details Pachyonychia Congenita	Phase 1 Initiation	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
QRX003 Details Pediatric Peeling skin syndrome	IND Submission	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.