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Public ownership evidence

ProMIS Neurosciences Inc. Common Shares (ON) (PMN) Ownership Disclosures

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

As of 2026-11-07T14:03:26.246Z

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2026-11-062026-11-04Williams EugeneP26,500Not reported

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

The displayed observation date is 2026-11-04 and its public availability date is 2026-11-06. 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 0001374339-26-000011 ↗SEC 0001374339-26-000010 ↗SEC 0001374339-26-000009 ↗

Recent Form 4 activity

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2026-11-062026-11-04Williams EugeneP26,500Not reported
2026-11-032026-10-30Williams EugeneP1,316Not reported
2026-11-032026-11-02Cashman NeilP10,000Not reported
2026-10-062026-10-05Rubino IvanaA80,000Not reported

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

Recent institutional filing receipts

Inspect all 26 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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Seven Fleet Capital Management LP2026-06-302026-08-1810,600$139,496None
Trails Edge Capital Partners, LP2026-06-302026-08-15557,103$7,331,475None
Squadron Capital Management LLC2026-06-302026-08-15324,977$4,276,697None
Federation des caisses Desjardins du Quebec2026-06-302026-08-1510$131None
ADAR1 Capital Management, LLC2026-06-302026-08-1592,850$1,221,906None
Deep Track Capital, LP2026-06-302026-08-15835,655$10,997,220None
OSAIC HOLDINGS, INC.2026-06-302026-08-15360$4,737None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-1562,078$816,946None
SPHERA FUNDS MANAGEMENT LTD.2026-06-302026-08-15325,591$4,284,784None
Ikarian Capital, LLC2026-06-302026-08-15205,000$2,697,801None
683 Capital Management, LLC2026-06-302026-08-1595,000$1,250,200None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-1556,045$737,552None
Yu Fan2026-06-302026-08-15329,760$4,339,642None
Ally Bridge Group (NY) LLC2026-06-302026-08-15620,319$8,163,398None
AMERIPRISE FINANCIAL INC2026-06-302026-08-15185,700$2,443,812None
GREAT POINT PARTNERS LLC2026-06-302026-08-1586,150$1,133,734None
Woodline Partners LP2026-06-302026-08-15441,911$5,815,548None
ADAGE CAPITAL PARTNERS GP, L.L.C.2026-06-302026-08-15164,275$2,161,859None
ROYAL BANK OF CANADA2026-06-302026-08-15218$3,000None
Jupiter Topco LLC2026-06-302026-08-151,292,757$17,012,682None
WELLINGTON MANAGEMENT GROUP LLP2026-06-302026-08-15696,378$9,164,334None
Steward Partners Investment Advisory, LLC2026-06-302026-08-1494$1,237None
UBS Group AG2026-06-302026-08-14690$9,080None
UBS Group AG2026-06-302026-08-141$13None
MORGAN STANLEY2026-06-302026-08-147,559$99,476None
BANK OF MONTREAL /CAN/2026-06-302026-08-1311,371$149,642None

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

Seven Fleet Capital Management LP ↗Trails Edge Capital Partners, LP ↗Squadron Capital Management LLC ↗Federation des caisses Desjardins du Quebec ↗ADAR1 Capital Management, LLC ↗Deep Track Capital, LP ↗OSAIC HOLDINGS, INC. ↗BOOTHBAY FUND MANAGEMENT, LLC ↗SPHERA FUNDS MANAGEMENT LTD. ↗Ikarian Capital, LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.