Skip to main content
Mersen logo

Mersen — Investor Relations & Filings

Ticker · MRN ISIN · FR0000039620 LEI · OQXDLNM5DTBULYMF5U27 PA Manufacturing
Open in API
Filings indexed 1,060 across all filing types
Latest filing 2024-02-05 Declaration of Voting R…
Country FR France
Listing PA MRN

About Mersen

https://www.mersen.co.uk/

Mersen is a global expert in advanced materials and electrical power. The company designs and manufactures innovative solutions for high-tech industries. Its Advanced Materials segment specializes in graphite-based products, including specialty graphite components, anti-corrosion equipment such as impervious graphite heat exchangers, and high-temperature insulation materials. The Electrical Power segment provides a range of solutions encompassing electrical protection and control, power management, and power transfer technologies. Mersen serves diverse markets, including energy, transportation, aerospace, and semiconductors, by developing customized solutions to meet specific client needs.

Recent filings

Filing Released Lang Actions
Mersen : Nombre d'actions et de droits de vote au 31 janvier 2024
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document is very short (1155 characters) and contains a formal declaration titled 'DECLARATION AU TITRE DES ARTICLES L 233-8-II DU CODE DE COMMERCE ET 223-16 DU REGLEMENT GENERAL DE L'AUTORITE DES MARCHES FINANCIERS' dated 'AU 31 JANVIER 2024'. It explicitly lists the 'Nombre réel de droits de vote' and 'Nombre théorique des droits de vote'. This structure strongly suggests a mandatory regulatory filing related to the total number of shares and voting rights, which is often required monthly or quarterly in France (AMF regulations). This type of filing, which reports on the total voting power, is not explicitly covered by the primary definitions (like 10-K, ER, or DIV). However, it is a formal regulatory disclosure. Given the options, it is a specific regulatory announcement. Since it is not a dividend, share issue, or management change, and it is a formal declaration of voting rights structure, it fits best under the general 'Regulatory Filings' (RNS) as a fallback for specific regulatory disclosures not otherwise categorized, or potentially related to voting rights announcements (DVA), but DVA is defined as 'Official results from shareholder votes at any general meeting'. This document is a statement of the total voting structure, not the results of a specific vote. Therefore, RNS is the most appropriate general regulatory category.
2024-02-05 French
Mersen: Number of shares and voting rights as of January 31, 2024
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document explicitly states it is a 'DISCLOSURE OF TOTAL NUMBER OF VOTING RIGHTS AND NUMBER OF SHARES IN THE CAPITAL PURSUANT TO ARTICLE L-233-8-II OF FRENCH "CODE DE COMMERCE" AND 223-16 OF THE AMF GENERAL REGULATIONS' as of January 31, 2024. This content details the total number of shares and voting rights, which is a specific regulatory disclosure related to capital structure and shareholder rights, but it is not a general announcement of a vote result (DVA) or a general capital change (SHA). It is a specific regulatory filing concerning share structure disclosure, which fits best under the general 'Regulatory Filings' (RNS) category as it is a mandatory disclosure that doesn't align perfectly with the other specific codes like DIV, SHA, or DVA. Given the highly specific nature of the French regulatory reference, RNS is the most appropriate fallback for mandatory, non-standard disclosures.
2024-02-05 English
Franchissement de seuil
Major Shareholding Notification Classification · 1% confidence The document is titled "Déclaration de franchissement de seuil (article L. 233-7 du code de commerce)" which translates to 'Declaration of crossing a threshold (Article L. 233-7 of the Commercial Code)'. It explicitly states that Janus Henderson Investors UK Limited crossed the 5% threshold of MERSEN's capital on January 26, 2024. This type of filing, reporting changes in significant share ownership by crossing specific thresholds, directly corresponds to the definition of Major Shareholding Notification (MRQ). The document is short and is a direct regulatory disclosure, not an announcement of a larger report.
2024-02-02 French
Mersen : Chiffre d’affaires annuel record à 1,2 milliard d’euros, en croissance organique de 13 % - Solide croissance de 9 % au 4ème trimestre
Earnings Release Classification · 1% confidence The document is titled "COMMUNIQUE DE PRESSE" (Press Release) and details the company's "CHIFFRE D'AFFAIRES ANNUEL RECORD" (Record Annual Revenue) for the year 2023, including quarterly performance (Q4 2023) and outlook for 2023 margin. This content structure—a summary of key financial figures released to the public before the full statutory filing—is characteristic of an Earnings Release (ER). It is not the comprehensive Annual Report (10-K) or the detailed Interim Report (IR), but rather the initial announcement of results. The document also mentions the upcoming full results release date ("Résultats de l'année 2023 : 13 mars 2024"), confirming this is the preliminary announcement. FY 2023
2024-01-25 French
Mersen: Record annual sales of €1.2 billion, representing organic growth of 13% - Solid 9% growth in the fourth quarter
Earnings Release Classification · 1% confidence The document is explicitly titled "PRESS RELEASE" and reports on "RECORD ANNUAL SALES OF €1.2 BILLION" for the full year 2023, including segment performance and Q4 results. It also provides an update on the expected operating margin, exceeding previous guidance. This format—a concise announcement of key financial figures for a period (annual sales figures) released before the comprehensive report (Full-year results scheduled for March 13, 2024)—is characteristic of an Earnings Release (ER). It is not the full Annual Report (10-K) or the comprehensive Interim Report (IR), but the initial highlight announcement. FY 2023
2024-01-25 English
Mersen : Bilan semestriel du contrat de liquidité : 2e semestre 2023
Capital/Financing Update Classification · 1% confidence The document is titled "Bilan semestriel du contrat de liquidité MERSEN" (Semi-annual balance sheet of the MERSEN liquidity contract) and reports on the status and transactions related to a liquidity contract (likely a share buyback/stabilization agreement) as of December 31, 2023, comparing it to previous semi-annual periods (June 30, 2023, and H1 2023). This type of regular reporting on the company's own shares transactions, often mandated by regulators (like the AMF reference suggests), fits best under the category for reporting transactions in own shares. The code for this is POS (Transaction in Own Shares). It is not a full financial report (10-K or IR), nor is it a general earnings release (ER).
2024-01-19 French

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.