Transparency notifications.
Under Article 14 of the Belgian Law of 2 May 2007, shareholders crossing defined ownership thresholds must file a notification with the FSMA.
153 notifications
| Date | Notification | Documents |
|---|---|---|
| 27 May 2026 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 16 Mar 2026 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 19 Jan 2026 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 3 Oct 2025 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 30 Jul 2025 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 25 Jul 2025 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 24 Jul 2025 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 23 Jul 2025 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 4 Jul 2025 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 4 Jun 2025 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 9 May 2025 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 24 Mar 2025 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 5 Dec 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 10 Oct 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 8 Oct 2024 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | EN ↗NL ↗ |
| 30 Sep 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 23 Sep 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | NL ↗EN ↗ |
| 16 Sep 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | EN ↗NL ↗ |
| 9 Sep 2024 | Information on the Total Number of Voting Rights (Denominator) following the Reverse Share Split | EN ↗NL ↗ |
| 3 Sep 2024 | Oxurion Received Transparency Notification from Atlas Special Opportunities LLC | EN ↗NL ↗ |
| 1 Sep 2024 | Oxurion announces date of consolidation of shares and last day of trading of current shares | EN ↗NL ↗FR ↗ |
| 24 Jul 2024 | Oxurion Announces Results on the Extraordinary General Meeting (EGM) of 24 July 2024 | FR ↗EN ↗NL ↗ |
| 19 Jul 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | EN ↗NL ↗ |
| 18 Jul 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 11 Jul 2024 | Oxurion provides clarification on the agenda of the extraordinary general shareholders’ meeting to be held on 24 July 2024 | ↗ |
| 4 Jul 2024 | Oxurion announces the results of the Extraordinary General Meeting (EGM) held on 4 July 2024 and convenes a new EGM on 24 July 2024 | ↗ |
| 7 Jun 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 27 May 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 23 May 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 16 May 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 14 May 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 13 May 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 25 Apr 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 11 Apr 2024 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 28 Mar 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 27 Mar 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notices from Atlas – Amended version | ↗ |
| 26 Mar 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notices from Atlas (erroneous version) | ↗ |
| 22 Mar 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 21 Mar 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notices from Atlas | ↗ |
| 13 Mar 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 7 Mar 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 4 Mar 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notices from Atlas | ↗ |
| 29 Feb 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 23 Feb 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 15 Feb 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notices from Atlas | ↗ |
| 9 Feb 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 7 Feb 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notices from Atlas | ↗ |
| 19 Jan 2024 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notices from Atlas | ↗ |
| 17 Jan 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 12 Jan 2024 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 6 Dec 2023 | Oxurion Receives Transparency Notification from Negma Group | ↗ |
| 1 Dec 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 19 Nov 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 16 Nov 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 15 Nov 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 6 Nov 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 3 Nov 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 30 Oct 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 20 Oct 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 20 Oct 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 10 Oct 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 3 Oct 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 27 Sep 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 18 Sep 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 18 Sep 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 7 Sep 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 1 Sep 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 1 Sep 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 25 Aug 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 23 Aug 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 23 Aug 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 21 Aug 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 21 Aug 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 16 Aug 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 11 Aug 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 11 Aug 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 7 Aug 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 7 Aug 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 4 Aug 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 4 Aug 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 26 Jul 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 26 Jul 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LL | ↗ |
| 14 Jul 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 6 Jul 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 6 Jul 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 5 Jul 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 3 Jul 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 28 Jun 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 23 Jun 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 22 Jun 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 16 Jun 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 15 Jun 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from Atlas | ↗ |
| 12 Jun 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 9 Jun 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from ATLAS | ↗ |
| 6 Jun 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from ATLAS | ↗ |
| 1 Jun 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 31 May 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from ATLAS | ↗ |
| 26 May 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from ATLAS | ↗ |
| 19 May 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 12 May 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from ATLAS | ↗ |
| 12 May 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 5 May 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from ATLAS | ↗ |
| 3 May 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 28 Apr 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from ATLAS | ↗ |
| 24 Apr 2023 | Oxurion Receives Transparency Notifications from Atlas Special Opportunities LLC | ↗ |
| 14 Apr 2023 | Oxurion Receives Transparency Notification from Atlas Special Opportunities LLC | ↗ |
| 7 Apr 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from ATLAS | ↗ |
| 31 Mar 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from ATLAS | ↗ |
| 24 Mar 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from ATLAS | ↗ |
| 9 Mar 2023 | Oxurion Receives Transparency Notification from Negma Group | ↗ |
| 2 Mar 2023 | Oxurion Receives Transparency Notification from Negma Group | ↗ |
| 24 Feb 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 24 Feb 2023 | Oxurion Receives Transparency Notifications from Negma Group | ↗ |
| 17 Feb 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 17 Feb 2023 | Oxurion Receives Transparency Notifications from Negma Group | ↗ |
| 10 Feb 2023 | Oxurion Receives Transparency Notifications | ↗ |
| 10 Feb 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 3 Feb 2023 | Oxurion Receives Transparency Notifications from Negma Group | ↗ |
| 27 Jan 2023 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 21 Dec 2022 | Oxurion Receives Transparency Notification from Negma Group | ↗ |
| 21 Dec 2022 | Oxurion Receives Transparency Notifications from Negma Group | ↗ |
| 19 Dec 2022 | Oxurion Receives Transparency Notifications from Negma Group | ↗ |
| 13 Dec 2022 | Oxurion Receives Transparency Notifications from Negma Group | ↗ |
| 12 Dec 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 7 Dec 2022 | Oxurion Receives Transparency Notifications from Negma Group | ↗ |
| 6 Dec 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 2 Dec 2022 | Oxurion Receives Transparency Notifications from Negma Group | ↗ |
| 2 Dec 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 28 Nov 2022 | Oxurion Receives Transparency Notifications from Negma Group | ↗ |
| 25 Nov 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 18 Nov 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 17 Nov 2022 | Oxurion Receives Transparency Notifications Based on New Denominator | ↗ |
| 11 Nov 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 4 Nov 2022 | Oxurion Receives Transparency Notification from Fidelity Management & Research Company LLC | ↗ |
| 4 Nov 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 28 Oct 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 30 Sep 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 26 Aug 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 29 Jul 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 30 Jun 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion of Negma Convertible Bonds and Partial Reimbursement of Kreos/Pontifax Convertible Bonds | ↗ |
| 31 May 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 29 Apr 2022 | Information on the Total Number of Voting Rights (Denominator) following Conversion Notice from NEGMA | ↗ |
| 30 Mar 2022 | Information on the Total Number of Voting Rights (Denominator) following EUR > 10 million Private Placement and conversion notice from NEGMA | ↗ |
| 17 Mar 2022 | Oxurion Receives Transparency Notifications from Fidelity Management & Research Company LLC and Novartis Pharma AG | ↗ |
| 22 Feb 2022 | Information on the Total Number of Voting Rights (Denominator) following conversion notices from NEGMA | ↗ |
| 30 Dec 2021 | Information on the Total Number of Voting Rights (Denominator) following conversion notices from NEGMA | ↗ |
| 30 Nov 2021 | Information on the Total Number of Voting Rights (Denominator) following conversion notices from NEGMA | ↗ |
| 3 Nov 2021 | Information on the Total Number of Voting Rights (Denominator) following conversion notices NEGMA | ↗ |
| 10 May 2019 | Regulated information – Transparency Statement OXUR shares | ↗ |
| 10 May 2019 | Regulated information – Transparency Statement Clay | ↗ |
| 27 Jul 2018 | Regulated Information – Transparency Statement | ↗ |
| 27 Apr 2018 | Regulated Information / Transparency Statement | ↗ |
| 26 Jan 2018 | NOVARTIS PHARMA AG HOLDING 5.69% OF THROMBOGENICS EQUITY CAPITAL | ↗ |
Additional historical notifications (Feb 2026 → Oct 2023) from Negma Group, UBS Group AG, Novartis Pharma AG, FMR LLC, Bareldam SA and Epacria Capital Partners are available on the original IR site.