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Public ownership evidence

Quoin Pharmaceuticals, Ltd. American Depositary Shares (QNRX) Ownership Disclosures

Read QNRX insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-14T23:32:50.005Z

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2026-09-022026-08-31Carter Denise P.P20,490Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-08-31 and its public availability date is 2026-09-02. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code P: a purchase. A purchase code is only one eligibility check. Confirm reporting-owner role, amendment lineage and coverage before treating it as a strategy input.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001104659-26-104405 ↗SEC 0001104659-26-104405 ↗SEC 0001104659-26-104404 ↗

Recent Form 4 activity

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2026-09-022026-08-31Carter Denise P.P20,490Not reported
2026-09-022026-08-31Carter Denise P.P10,245Not reported
2026-09-022026-08-31Myers MichaelP20,490Not reported
2026-09-022026-08-31Myers MichaelP10,245Not reported
2026-09-022026-08-31Lawlor Sally BridgetP10,244Not reported
2026-09-022026-08-31Lawlor Sally BridgetP5,122Not reported
2026-09-022026-08-31Culverwell Anthony JamesP6,146Not reported
2026-09-022026-08-31Culverwell Anthony JamesP3,073Not reported
2026-08-292026-08-27LANGER DENNISA34,534Not reported
2026-08-292026-08-27Culverwell Anthony JamesA31,352Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 21 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Stonepine Capital Management, LLC2026-06-302026-08-18199,486$965,512None
SummitTX Capital, L.P.2026-06-302026-08-15100,300$485,452None
Velan Capital Investment Management LP2026-06-302026-08-1532,372$156,680None
XTX Topco Ltd2026-06-302026-08-1515,006$72,629None
Birchview Capital, LP2026-06-302026-08-1520,000$96,800None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-1559,838$289,616None
Stonepine Capital Management, LLC2026-06-302026-08-15765,546$2,041,567None
Ikarian Capital, LLC2026-06-302026-08-15211,538$1,023,844None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15112,323$543,643None
Woodline Partners LP2026-06-302026-08-1576,446$369,999None
BARCLAYS PLC2026-06-302026-08-1521,469$103,910None
Dauntless Investment Group, LLC2026-06-302026-08-14214,987$1,040,537None
UBS Group AG2026-06-302026-08-145,769$27,922None
UBS Group AG2026-06-302026-08-141,003$4,855None
MORGAN STANLEY2026-06-302026-08-148,000$38,720None
RHUMBLINE ADVISERS2026-06-302026-08-132,332$11,280None
Soleus Capital Management, L.P.2026-06-302026-08-1272,730$352,013None
AIGH Capital Management LLC2026-06-302026-08-0851,000$246,840None
AIGH Capital Management LLC2026-06-302026-08-0819,000$91,960None
Aberdeen Group plc2026-06-302026-08-0175,000$363,000None
SBI Securities Co., Ltd.2026-06-302026-07-24355$1,718None

90-day public filing window, up to 50 source positions.

Stonepine Capital Management, LLC ↗SummitTX Capital, L.P. ↗Velan Capital Investment Management LP ↗XTX Topco Ltd ↗Birchview Capital, LP ↗BOOTHBAY FUND MANAGEMENT, LLC ↗Stonepine Capital Management, LLC ↗Ikarian Capital, LLC ↗MILLENNIUM MANAGEMENT LLC ↗Woodline Partners LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.