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Siltronic AG — Investor Relations & Filings

Ticker · WAF ISIN · DE000WAF3001 LEI · 5299003NKV26NNGHHR90 F Manufacturing
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Filings indexed 987 across all filing types
Latest filing 2023-09-25 Declaration of Voting R…
Country DE Germany
Listing F WAF

About Siltronic AG

https://www.siltronic.com/en/index.html

Siltronic AG is a leading global manufacturer of hyperpure silicon wafers, the fundamental material for the semiconductor industry. The company's product portfolio includes polished, epitaxial, and annealed wafers with diameters of up to 300 mm. These wafers serve as the substrate for fabricating semiconductor chips used in a wide array of electronic applications, from computers and smartphones to electric cars and wind turbines. Recognized as a technology leader and innovator, Siltronic partners with major chip manufacturers, focusing on quality, precision, and growth to supply the foundation for modern electronics.

Recent filings

Filing Released Lang Actions
Declaration of Voting Results & Voting Rights Announcements 2023
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is explicitly titled 'Siltronic AG: Release according to Article 40, Section 1 of the WpHG' and contains a section titled 'Notification of Major Holdings'. It details changes in voting rights percentages (from 4.99% to 5.04%) held by DWS Investment GmbH, crossing a threshold. This type of filing, concerning changes in significant share ownership, directly corresponds to the definition of Major Shareholding Notification (MRQ). Although it is a regulatory release disseminated via EQS, the specific content dictates the classification over the general 'RNS' fallback.
2023-09-25 English
Declaration of Voting Results & Voting Rights Announcements 2023
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is explicitly titled 'Voting Rights Announcements' and contains detailed tables regarding the 'Notification of Major Holdings' under German securities law (WpHG). It reports changes in voting rights percentages (from 5.27% to 4.99%) held by DWS Investment GmbH, crossing a threshold. This directly corresponds to the definition of a Major Shareholding Notification, which tracks changes in significant ownership levels. The code for this is MRQ.
2023-09-21 English
Siltronic AG: Dr. Michael Heckmeier, Purchase within the scope of the share ownership commitment (share ownership commitment in the amount of 50% of the gross annual basic salary)
Director's Dealing Classification · 100% confidence The document explicitly details transactions made by a member of the managing body (Dr. Michael Heckmeier) of Siltronic AG. The title is 'Directors’ Dealings' and the content includes sections like 'Details of the person discharging managerial responsibilities' and 'Nature of the transaction' involving the purchase of shares. This directly corresponds to the definition of Director's Dealing.
2023-08-24 English
Siltronic AG: Claudia Schmitt, buy
Director's Dealing Classification · 100% confidence The document explicitly uses the header "Directors’ Dealings" and details a transaction ('Acquisition') by a 'person discharging managerial responsibilities' (Claudia Schmitt, Member of the managing body) in the company's shares. This directly matches the definition for Director's Dealing (DIRS). The document structure is a formal notification of insider trading.
2023-08-08 English
Siltronic AG: Dr. Michael Heckmeier, buy
Director's Dealing Classification · 100% confidence The document is explicitly titled 'Directors’ Dealings' and contains a 'Notification and public disclosure of transactions by persons discharging managerial responsibilities'. It details the acquisition of shares by Dr. Michael Heckmeier, a member of the managing body of Siltronic AG, including transaction dates, prices, and volumes. This directly corresponds to the definition of Director's Dealing (DIRS). The document length is short, but the content is the primary disclosure itself, not an announcement of a report.
2023-08-04 English
Siltronic in Q2 2023 as expected with solid development in difficult industry environment
Earnings Release Classification · 100% confidence The document is explicitly titled as a 'Press release' and contains key financial highlights for 'Q2 2023' and 'H1 2023', including Sales, EBITDA margin, and outlook for the full year 2023. The presence of specific quarterly/half-year financial figures, forward-looking statements, and an announcement of a conference call strongly indicates this is an initial release of periodic financial results. This aligns perfectly with the definition of an Earnings Release (ER). It is not a comprehensive Annual Report (10-K) or a comprehensive Interim Report (IR), as it focuses on highlights and directs the reader to the full report/presentation elsewhere, fitting the 'ER' category better than 'IR' for a Q2 summary. Q2 2023
2023-07-27 English

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