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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 2025-07-14 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 terminów publikacji raportów okresowych Spółki - Content (PL)
Report Publication Announcement Classification · 100% confidence The document text, which is very short (557 characters), explicitly states that the Management Board ('Zarząd') of Mabion S.A. is informing the public about a change in the publication dates for future periodic reports (H1 2025 and Q3 2025 reports). This is not the report itself, but an announcement regarding the timing of future report releases. According to Rule #2 (The 'Menu vs Meal' Rule), a short announcement stating that a report will be published on a certain date fits the description of a Report Publication Announcement (RPA).
2025-07-14 Polish
Zawiadomienie_korekta
Major Shareholding Notification Classification · 100% confidence The document text is in Polish and contains headers like "Zawiadomienie na podstawie art. 69 ust. 1 lub 2 oraz art. 69a ust. 1 lub 3 ustawy o ofercie" (Notification based on Art. 69 para. 1 or 2 and Art. 69a para. 1 or 3 of the Public Offering Act). It details changes in shareholding ('Stan posiadania podmiotu przed zmianą' - Shareholding status before change) for an entity named 'TWITI INVESTMENTS LIMITED', showing the number of shares and percentage ownership (13.1%). This structure strongly indicates a mandatory regulatory filing concerning changes in significant share ownership thresholds. This aligns perfectly with the definition of Major Shareholding Notification (MRQ).
2025-07-11 Polish
Zawiadomienie
Major Shareholding Notification Classification · 100% confidence The document is titled "Zawiadomienie na podstawie art. 69 ust. 1 lub 2 oraz art. 69a ust. 1 lub 3 ustawy o ofercie (wypełnia akcjonariusz)" which translates to a notification based on specific articles of the Polish Public Offering Act, typically related to changes in significant shareholdings. The content details the 'Stan posiadania podmiotu przed zmianą' (holding before change) and 'Stan po zmianie' (holding after change), specifically noting a 'Sprzedaż akcji pakietowa powodująca zejście poniżej 15% głosów w akcjonariacie' (Block sale of shares causing a drop below 15% of votes in the shareholder structure). This directly corresponds to notifications required when an investor's stake crosses certain ownership thresholds. Among the provided definitions, 'Major Shareholding Notification' (MRQ) is the most appropriate classification for reports detailing changes in significant share ownership levels crossing thresholds.
2025-07-11 Polish
Otrzymanie zawiadomienia oraz korekty zawiadomienia o zmianie udziału w ogólnej liczbie głosów w Spółce - korekta raportu bieżącego nr 21/2025 z dnia 10 lipca 2025 r. - Content (PL)
Major Shareholding Notification Classification · 99% confidence The document is a brief announcement from Mabion S.A. stating that they are reissuing a previous current report (raport bieżący nr 21/2025) due to a technical error with the attachments. The core content of the report concerns a notification received from a shareholder (Twiti Investments Ltd.) regarding a change in their voting rights/shareholding percentage (decreasing from 15.3% to 14.2%). This type of notification about changes in significant share ownership thresholds directly maps to the Major Shareholding Notification category (MRQ). Although the document is a re-issuance notice, the underlying subject matter is a major shareholding change, not just the announcement of a report's publication (RPA). Given the specific nature of the content (change in voting rights/share percentage), MRQ is the most accurate classification over the general fallback RNS.
2025-07-11 Polish
Otrzymanie zawiadomienia oraz korekty zawiadomienia o zmianie udziału w ogólnej liczbie głosów w Spółce - Content (PL)
Major Shareholding Notification Classification · 99% confidence The document text explicitly states that the Management Board ('Zarząd') received a notification ('zawiadomienie') from a Shareholder ('Akcjonariusz') regarding a change in the total number of votes in the Company. It details the reduction in shareholding percentage (from 13.1% to 11.9% of capital and 15.3% to 14.2% of votes) due to a sale of shares. This directly corresponds to the definition of a Major Shareholding Notification (MRQ), which covers changes in significant share ownership levels crossing thresholds, as regulated by Polish public offering laws (art. 69 Ustawy o ofercie publicznej). The document is a notification of a change in major shareholding.
2025-07-10 Polish
Wykaz akcjonariuszy posiadających co najmniej 5% głosów na Nadzwyczajnym Walnym Zgromadzeniu Spółki w dniu 10 lipca 2025 r.
Major Shareholding Notification Classification · 99% confidence The document title explicitly mentions 'Wykaz akcjonariuszy posiadających co najmniej 5% liczby głosów na Nadzwyczajnym Walnym Zgromadzeniu' (List of shareholders holding at least 5% of the votes at the Extraordinary General Meeting) held on July 10, 2025. This content details the voting power distribution among major shareholders following a general meeting. This directly corresponds to the definition of 'Declaration of Voting Results & Voting Rights Announcements' (DVA), as it reports the outcome of shareholder voting rights distribution at a general meeting.
2025-07-10 Polish

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