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Mersen — Investor Relations & Filings

Ticker · MRN ISIN · FR0000039620 LEI · OQXDLNM5DTBULYMF5U27 PA Manufacturing
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Filings indexed 1,060 across all filing types
Latest filing 2025-01-29 Earnings Release
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 : Chiffre d’affaires record en 2024, au-dessus de la dernière guidance
Earnings Release Classification · 1% confidence The document is a press release from Mersen announcing its annual revenue for 2024. It provides key financial highlights, including organic growth, performance by business segment and region, and updated guidance for the operating margin. It is not a full annual report (10-K) but rather the initial announcement of financial results. According to the filing definitions, this fits the 'Earnings Release' (ER) category, as it is the primary communication of periodic financial performance highlights. FY 2024
2025-01-29 French
Mersen : Bilan semestriel du contrat de liquidité : 2e semestre 2024
Transaction in Own Shares 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 of a liquidity contract (share buyback/stabilization program) as of December 31, 2024, detailing transactions (purchases and sales of own shares) during the second half of 2024, and comparing them to previous periods. This activity directly relates to the company managing its own shares in the market, which corresponds to the definition of 'Transaction in Own Shares' (POS). It is a periodic report on this specific activity, not just an announcement of a report.
2025-01-14 French
Mersen : nombre d'actions et de droits de vote au 31 décembre 2024
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document is very short (1168 characters) and presents a declaration regarding the total number of shares and voting rights as of December 31, 2024, referencing French regulatory articles (Code de Commerce and AMF General Regulation). This type of mandatory disclosure, often related to capital structure or voting rights, is typically filed periodically. Given the content focuses strictly on the calculation of voting rights ('Nombre réel de droits de vote', 'Nombre théorique des droits de vote'), it aligns best with the 'Declaration of Voting Results & Voting Rights Announcements' (DVA). It is not a full report (10-K, IR) nor a general announcement of a report (RPA/RNS), but a specific regulatory declaration about voting rights.
2025-01-06 French
Mersen: Number of shares and voting rights as of December 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 December 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 standard annual report (10-K), interim report (IR), or a general announcement of voting results (DVA). It is a specific statutory disclosure regarding the capital base. Given the provided definitions, this type of specific statutory disclosure regarding share capital and voting rights, especially when presented as a standalone notice, fits best under 'Regulatory Filings' (RNS) as a miscellaneous, specific regulatory update that doesn't match the other detailed categories like DIV, SHA, or DVA (which is for results of a vote, not the current count). However, since it is a direct disclosure about the number of shares and voting rights, it is closely related to capital structure changes, but the primary focus is the statutory disclosure of the count itself. Given the options, RNS is the most appropriate fallback for a specific, non-standard regulatory disclosure.
2025-01-06 English
Mersen: Number of shares and voting rights as of November 30, 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 November 30, 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 declaration of voting results (DVA) nor a standard capital change announcement (SHA). It is a specific regulatory filing concerning share capital structure disclosure required by French law. Given the options, this type of specific regulatory disclosure about share capital and voting rights, which is not a standard 10-K, ER, or IR, fits best under the general 'Regulatory Filings' (RNS) category, as it is a mandatory, periodic disclosure that doesn't match the other specific codes like DIV, DVA, or SHA which cover different aspects (dividends, voting results, or new issues). However, since it specifically deals with voting rights and share count, it is a very specific type of disclosure. Reviewing the definitions, DVA is for 'Official results from shareholder votes', which this is not (it's the denominator). SHA is for 'new share issues, stock splits'. This is a disclosure of the current state of voting rights. Given the highly specific nature of the French regulation cited, and the lack of a perfect fit, RNS (Regulatory Filings - fallback) is the most appropriate general category for mandatory, non-standard disclosures.
2024-12-06 English
Mersen : nombre d'actions et de droits de vote au 30 novembre 2024
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document is 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' and provides a breakdown of the total number of shares, real voting rights, and theoretical voting rights as of November 30, 2024. This structure is characteristic of a mandatory disclosure regarding the total voting rights and capital structure, often required by financial regulators (like the AMF in France, referenced here). This type of disclosure relates to the company's capital structure and voting rights, which aligns most closely with 'Share Issue/Capital Change' (SHA) or potentially a general regulatory filing (RNS). Since it specifically details the total number of voting rights, it is a direct notification about the capital structure's voting power. Given the options, SHA (Share Issue/Capital Change) is the most relevant category for capital structure notifications, although DVA (Declaration of Voting Results) is also related to voting rights, DVA usually reports the *results* of a vote, not the static total capital/voting power count. Therefore, SHA is the best fit for a capital structure/voting rights disclosure.
2024-12-06 French

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