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TMC — Investor Relations & Filings

Ticker · 2338 ISIN · TW0002338001 TW Manufacturing
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Filings indexed 1,925 across all filing types
Latest filing 2026-01-06 Director's Dealing
Country TW Taiwan
Listing TW 2338

About TMC

http://www.tmcnet.com.tw

Taiwan Mask Corporation (TMC) specializes in the research, development, and manufacturing of high-precision photomasks. Established in 1988 and headquartered in the Hsinchu Science Park, the company produces the essential templates used to transfer complex circuit patterns onto wafers during the lithography process. TMC offers a comprehensive suite of services, including professional photomask cleaning and the removal of micro-dust and contaminants to meet stringent quality requirements. The company’s product portfolio supports advanced technological applications such as artificial intelligence (AI) and high-performance computing (HPC), providing high-precision and large-format masks necessary for advanced packaging and chip fabrication. TMC facilitates the transition from design to physical implementation, ensuring the precise execution of complex manufacturing processes for its global partners.

Recent filings

Filing Released Lang Actions
114年12月董事會成員及持股
Director's Dealing Classification · 95% confidence The document contains detailed information about shareholdings and pledged shares of company insiders, including directors, supervisors, and senior management. It lists individual holdings, pledged shares, and related ratios. The content focuses on insider shareholdings and pledges rather than financial results, management changes, or meeting materials. This type of disclosure aligns with reporting of personal share transactions or holdings by company directors and executives, which corresponds to the 'Director's Dealing' category. The document is relatively short (2792 characters) and does not mention any report publication or certification. Therefore, the best classification is 'DIRS' (Director's Dealing).
2026-01-06 Chinese
114年12月法人說明會簡報 — 233820251229E001.pdf
Investor Presentation Classification · 95% confidence The document is titled 'Investor Conference' and dated Dec. 29, 2025. It contains a Safe Harbor statement typical of investor presentations, an agenda including Finance Summary, Company Update, and Q&A sections. The content includes detailed financial summaries such as consolidated revenue, income statements (QoQ and YoY), balance sheet items, and indices. It also discusses company updates, business strategy, market outlook, and technology readiness. The presence of forward-looking statements, detailed financial data, and strategic updates aimed at investors strongly indicates this is an investor presentation rather than a formal earnings release or annual report. The document length (12,401 characters) supports it being a full presentation rather than a brief announcement. There is no indication that this is a transcript of a call or a regulatory filing. Therefore, the document best fits the category of an Investor Presentation (IP).
2025-12-29 Chinese
114年12月法人說明會簡報 — 233820251229M001.pdf
Investor Presentation Classification · 95% confidence The document is titled '2025年法人說明會' which translates to '2025 Corporate/Investor Presentation'. It includes detailed financial information such as consolidated revenue, profit and loss statements, balance sheet items, and operational updates. The content includes forward-looking statements, disclaimers, and detailed business and market analysis. The document is about 15,000 characters long, indicating it is a full presentation rather than a brief announcement. The structure and content align with a detailed investor presentation focusing on financials, strategy, and market position rather than a formal annual report or earnings release. There is no indication that this is a transcript, audit report, or regulatory filing. Therefore, the document best fits the category of an Investor Presentation (IP).
2025-12-29 Chinese
114年12月法人說明會簡報
Investor Presentation Classification · 95% confidence The document is a listing from a public information observation station showing details about an upcoming or past investor conference call or presentation (法人說明會 translates to 'investor conference' or 'investor presentation'). It includes company code, name, date, time, location, summary of the event, links to presentation files, and video links. There is no financial data or report content, only information about the event and related materials. This matches the definition of an Investor Presentation (IP) filing, which is a detailed presentation for investors focusing on financials, strategy, and market position. The document length is short and it is not an announcement of a report publication but the presentation materials themselves. Therefore, the correct classification is Investor Presentation (IP).
2025-12-29 Chinese
114年12月24日內部人設質解質
Director's Dealing Classification · 95% confidence The document is a short tabular report showing a pledge or release of shares by a company director (董事本人) named 陳立惇 for company code 2338. It includes details such as pledge date, number of shares pledged or released, and pledgee name. This matches the definition of Director's Dealing (DIRS), which reports personal share transactions by company directors and executives. The document length is very short (322 characters), and it contains specific insider share transaction data, not a general announcement or report publication. Therefore, the correct classification is DIRS with high confidence.
2025-12-26 Chinese
114年第3季財務報告書 — 202504_2338_AI1.pdf
Regulatory Filings
2025-12-24 Chinese

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