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Public ownership evidence

Addex Therapeutics Ltd American Depositary Shares (ADXN) Ownership Disclosures

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

As of 2026-10-14T02:54:47.600Z

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2026-09-052026-09-02Teyssedou Lenaic NathanaelA100,485Not reported

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

The displayed observation date is 2026-09-02 and its public availability date is 2026-09-05. Subtracting those calendar dates gives 3 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 A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

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.

Recent Form 4 activity

Inspect all 22 displayed rows: Recent Form 4 activity

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2026-09-052026-09-02Teyssedou Lenaic NathanaelA100,485Not reported
2026-09-052026-09-02Teyssedou Lenaic NathanaelA208,974Not reported
2026-09-052026-09-02Teyssedou Lenaic NathanaelA90,529Not reported
2026-09-052026-09-02Teyssedou Lenaic NathanaelA65,620Not reported
2026-09-052026-09-02Teyssedou Lenaic NathanaelA30,000Not reported
2026-09-052026-09-02Teyssedou Lenaic NathanaelA10,000Not reported
2026-09-052026-09-02Teyssedou Lenaic NathanaelA59,530Not reported
2026-09-052026-09-02Teyssedou Lenaic NathanaelA37,770Not reported
2026-09-052026-09-02Kalinichev MikhailA306,765Not reported
2026-09-052026-09-02Kalinichev MikhailA200,000Not reported
2026-09-052026-09-02Nunn Jason RaleighA219,561Not reported
2026-09-052026-09-02Nunn Jason RaleighA50,000Not reported
2026-09-052026-09-02Mills RogerA392,837Not reported
2026-09-052026-09-02Mills RogerA50,000Not reported
2026-09-052026-09-02Manke IsaacA219,561Not reported
2026-09-052026-09-02Manke IsaacA50,000Not reported
2026-09-052026-09-02Lawton Vincent MichaelA2,507,487Not reported
2026-09-052026-09-02Lawton Vincent MichaelA501,598Not reported
2026-09-052026-09-02Hill Raymond GeorgeA1,365,532Not reported
2026-09-052026-09-02Hill Raymond GeorgeA273,107Not reported
2026-09-052026-09-02Dyer Timothy MarkA16,413,787Not reported
2026-09-052026-09-02Dyer Timothy MarkA3,369,796Not reported

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

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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UBS Group AG2026-06-302026-08-1447$268None
SBI Securities Co., Ltd.2026-06-302026-07-241$6None

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

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.

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.