United States · How much has Quoin Pharmaceuticals raised?
Quoin Pharmaceuticals has raised $155M across 2 rounds since 2025.
2026
$105MRound$50MRound
United States · Funded startup
Who invested in Quoin Pharmaceuticals
2 rounds we have observed, with the 0 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 2 months ago
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Funding summaryUpdated 15 Nov 2026
$155Mraised across 2 rounds since 2025, from 2 sources
$105MRound$50MRound
- Latest round
- Round, $50MSept 2026
- Biggest round
- $105MRound · Oct 2025
- Investors
- 0
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Round, $105M Oct 2025
- Biggest round
- $105M Round · Oct 2025
- Between rounds
- 11 months from the last two
The rounds
- Sept 2026Round$50M
No investor was named in the report.
Filed with the SEC (Form D); no report of this raise yetSEC filing: $50M sold, first sale Sept 2026
- Oct 2025Round$105M
No investor was named in the report.
Filed with the SEC (Form D); no report of this raise yetSEC filing: $105M sold, first sale Oct 2025
Funding filed with regulators
Quoin Pharmaceuticals filed 5 raises, $158M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Sept 2026$50MSEC Form D
- Oct 2025$105MSEC Form D
- Aug 2022$194KSEC Form D
- Mar 2021$2.0MSEC Form D
- Oct 2020$710KSEC Form D
Founders and team
From Quoin Pharmaceuticals's own website: 2 founders, 6 on the team.
Dr. Michael MyersCo-Founder, Chairman, Chief Executive Officer and Director
Denise CarterCo-Founder, Chief Operating Officer and Director
- Professor Jemima MellerioA Message from the CEO
- Sally LawlorChief Financial Officer
- James CulverwellDirector
- Joseph CooperDirector
- Michael SemberDirector
- Natalie LeongDirector
Quick answers about Quoin Pharmaceuticals
When did Quoin Pharmaceuticals last raise?
Quoin Pharmaceuticals's most recent round, $50M, was in Sept 2026.
What was Quoin Pharmaceuticals's biggest round?
Quoin Pharmaceuticals's largest round on record is $105M, in Oct 2025.
Where is Quoin Pharmaceuticals based?
Quoin Pharmaceuticals is based in the United States.
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