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Mabion S.A. — Investor Relations & Filings

Ticker · MAB ISIN · PLMBION00016 LEI · 259400KG5JVQPPZL6X53 WAR Manufacturing
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Filings indexed 1,002 across all filing types
Latest filing 2026-04-23 Report Publication Anno…
Country PL Poland
Listing WAR MAB

About Mabion S.A.

https://www.mabion.eu/en/

Mabion S.A. is an integrated Contract Development and Manufacturing Organization (CDMO) that provides end-to-end services for the development and manufacturing of protein-based biotherapeutics. The company specializes in monoclonal antibodies and biosimilars, offering a complete workflow from cell line development and banking to process optimization and large-scale GMP manufacturing. Core competencies include upstream processing using mammalian cell cultures, downstream purification involving chromatography and viral clearance, and technology transfer for scale-up. Mabion partners with pharmaceutical and biotechnology companies to support both clinical and commercial supply, streamlining the path from gene to final drug product.

Recent filings

Filing Released Lang Actions
Zmiana terminu publikacji raportu rocznego za rok 2025 - Content (EN)
Report Publication Announcement Classification · 90% confidence The document is a short current report announcing a change to the publication date of the company’s annual report for 2025. It does not include the actual annual report content but merely notifies investors of when the report will be published. Per the “menu vs meal” rule, this constitutes a Report Publication Announcement (RPA).
2026-04-23 English
Zmiana terminu publikacji raportu rocznego za rok 2025 - Content (PL)
Report Publication Announcement Classification · 90% confidence The document is a brief notice (344 characters) from Zarząd Mabion S.A. informing of a change in the publication date of its Annual Report for the year 2025. It does not contain the report itself but only announces when the report will be released. Under the “menu vs. meal” rule, this is a Report Publication Announcement, not the full Annual Report.
2026-04-23 Polish
Notyfikacja 4
Major Shareholding Notification Classification · 88% confidence The document is a statutory notification by a shareholder (Macej Wieczorek via Glatton sp. z o.o. and Celon Pharma S.A.) under Articles 69/69a of the Polish Act on Public Offerings. It details changes in shareholding levels, including pre‐ and post‐transaction positions and percentage thresholds crossed. This is a clear example of a Major Shareholding Notification (crossing 10% voting threshold).
2026-04-20 Polish
Notyfikacja 3
Major Shareholding Notification Classification · 93% confidence The document is a formal notification by a shareholder under Polish securities law (art. 69 and 69a of the Offer Act) detailing direct and indirect holdings, changes in share counts, and reasons for changes. This matches a Major Shareholding Notification (threshold crossing in share ownership). It is not an annual or interim report, earnings release, board change, or proxy statement. Hence, the correct category is Major Shareholding Notification (MRQ).
2026-04-20 Polish
Notyfikacja 2
Major Shareholding Notification Classification · 90% confidence The document is a formal notification under Polish securities law (articles 69, 69a of the Act on Public Offering) detailing pre- and post-transaction shareholdings of a major investor, including percentage thresholds and changes in voting rights. This aligns with a Major Shareholding Notification (MRQ) rather than a director’s dealing (DIRS), general regulatory announcement, or other filing type.
2026-04-20 Polish
Notyfikacja 1
Major Shareholding Notification Classification · 92% confidence The document is a Polish shareholder notification filed under Articles 69 and 69a of the Public Offering Act, detailing the number of shares held before and after sales and changes in percentage ownership. It reports threshold crossings (e.g., falling below 5% of voting rights) by a shareholder entity. This matches the definition of a Major Shareholding Notification (MRQ).
2026-04-20 Polish

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