Form4insider filings, from the source

Company · CIK 0001671502 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

Quoin Pharmaceuticals, Ltd. · QNRX

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $280k · 4sales $0 · 0net $280k
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 18Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 31, 2026 PForm 4 →Sep 1, 9:40 pm EDTDenise P. CarterChief Operating Officer, Director20,490$4.88$99,99137,709+119%
Aug 31, 2026 PForm 4 →Sep 1, 9:39 pm EDTMichael MyersChief Executive Officer, Director20,490$4.88$99,99137,713+119%
Aug 31, 2026 PForm 4 →Sep 1, 9:39 pm EDTSally Bridget LawlorChief Financial Officer10,244$4.88$49,99110,684+2,328%
Aug 31, 2026 PForm 4 →Sep 1, 9:38 pm EDTAnthony James CulverwellDirector6,146$4.88$29,99240,364+18.0%

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 31, 2026 PForm 4 →Sep 1, 9:40 pm EDTDenise P. CarterChief Operating Officer, Director10,245——10,245—
Aug 31, 2026 PForm 4 →Sep 1, 9:39 pm EDTMichael MyersChief Executive Officer, Director10,245——10,245—
Aug 31, 2026 PForm 4 →Sep 1, 9:39 pm EDTSally Bridget LawlorChief Financial Officer5,122——5,122—
Aug 31, 2026 PForm 4 →Sep 1, 9:38 pm EDTAnthony James CulverwellDirector3,073——3,073—