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TMC — Investor Relations & Filings

Ticker · 2338 ISIN · TW0002338001 TW Manufacturing
Open in API
Filings indexed 2,015 across all filing types
Latest filing 2024-05-07 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
113年04月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document contains detailed tabular data about shareholdings of insiders, including directors, managers, and their related parties. It lists share counts, changes in holdings, and classifications of shares held by various insiders. There is no indication of financial statements, earnings data, or report publication announcements. The content is focused on insider share transactions and holdings, which aligns with the definition of Director's Dealing (DIRS). The document length is sufficient to be a full report rather than a brief announcement. Therefore, the document is best classified as a Director's Dealing report.
2024-05-07 Chinese
113年04月董事會成員及持股
Director's Dealing Classification · 95% confidence The document is a detailed disclosure of shareholdings and pledged shares by company insiders, including directors, supervisors, and senior management. It lists individual and corporate insiders' shareholdings, pledged shares, and related ratios. The document does not contain financial statements, earnings data, or management discussion of financial results. It is a regulatory disclosure related to insider shareholdings and pledges, which fits the definition of Director's Dealing (DIRS) filings, as it reports personal share transactions or holdings by company directors and executives. The document length is 2716 characters, which is consistent with a detailed insider shareholding report rather than a brief announcement or a full financial report. Therefore, the appropriate classification is DIRS.
2024-05-07 Chinese
公告本公司會計主管異動
Board/Management Information Classification · 95% confidence The document is a short announcement (772 characters) about a change in the company's accounting supervisor, detailing the old and new persons in the role and the effective date. It does not contain financial data, financial results, or detailed reports. It is an announcement of a management change specifically related to a key company officer (accounting supervisor). This fits the category of Board/Management Information (MANG), which covers announcements of changes in senior management or board members. The document is not a full report, nor is it a regulatory filing or certification. Therefore, the classification is MANG with high confidence.
2024-04-29 Chinese
公告本公司113年第一季合併財務報告提報董事會召開日期
Report Publication Announcement Classification · 95% confidence The document is a short announcement (544 characters) from a company (2338 光罩) stating the date for the board meeting to be held to present the consolidated financial report for the first quarter of the year 113 (Taiwan calendar year). It does not contain the financial report itself but announces the upcoming board meeting and the expected presentation of the quarterly financial report. The document is an announcement about the timing of a report, not the report itself. According to the MENU VS MEAL RULE, such short announcements about report timing are classified as Report Publication Announcements (RPA).
2024-04-29 Chinese
113年03月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document contains detailed tables listing shareholdings of company insiders, including directors, general managers, and other executives, with specific numbers of shares held, changes in holdings, and related notes. The content focuses on insider share transactions and holdings rather than financial results, management changes, or other corporate events. There is no indication of this being a full financial report, earnings release, or regulatory announcement about voting or dividends. The document is a detailed insider shareholding disclosure, which corresponds to the category of Director's Dealing (DIRS). The document length is sufficient and contains substantive data, not just an announcement or certification.
2024-04-08 Chinese
113年03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 their shareholdings, pledged shares, and related ratios. The content focuses on insider shareholding disclosures rather than financial results, management changes, or other report types. This type of document aligns with reporting of personal share transactions or holdings by company directors and executives. Given the nature of the data, it fits best under the category of Director's Dealing (DIRS). The document length is relatively short (2719 characters), and it is not an announcement or a report publication notice, but a direct disclosure of insider shareholdings and pledges.
2024-04-08 Chinese

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