Quoin Pharmaceuticals Ltd.

QNRX·NASDAQ·$4.84Share Price as of 11/2·$3MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/14/26 10-QQ1 ended 03/31/2605/07/26 10-KFY 202503/26/26 10-QQ3 ended 09/30/2511/06/25 10-QQ2 ended 06/30/2508/07/25

Disclosures

8-KCurrent report10/20/26 8-KCurrent report10/14/26 8-KCurrent report09/22/26 8-KCurrent report09/10/26 8-KCurrent report08/28/26

Prospectuses and Registrations

S-3Shelf registration10/28/26 424B3Prospectus09/25/26 S-3Shelf registration09/18/26 424B3Prospectus06/02/26 424B3Prospectus12/05/25

Proxies

DEF 14ADefinitive proxy10/02/26 PRE 14APreliminary proxy09/22/26 DEF 14ADefinitive proxy07/16/26 PRE 14APreliminary proxy07/06/26 DEF 14ADefinitive proxy07/17/25

Ownership

4/AInsider transaction (amended)10/26/26 SC 13G/ABeneficial ownership (amended)10/07/26 Form 4Insider transaction09/01/26 Form 4Insider transaction09/01/26 Form 4Insider transaction09/01/26

Other

EFFECTRequest for effectiveness09/25/26 DD09/10/26 ARSAnnual report to shareholders07/16/26 EFFECTRequest for effectiveness12/04/25 CORRESPCorrespondence with the SEC12/02/25