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GSC — Investor Relations & Filings

Ticker · 2406 ISIN · TW0002406006 TW Manufacturing
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Filings indexed 1,810 across all filing types
Latest filing 2025-04-10 Regulatory Filings
Country TW Taiwan
Listing TW 2406

About GSC

http://www.gigastorage.com.tw/index.aspx

Gigastorage Corporation is a technology manufacturer specializing in materials and solutions for the renewable energy sector. Established in 1997, the company initially focused on optical storage media before pivoting to the upstream solar photovoltaic market. Its primary business activities include the production of multicrystalline silicon wafers, photovoltaic (PV) ribbons, and conductive pastes used in solar cell manufacturing. Gigastorage provides both standardized products and customized wafer foundry services to meet specific client requirements. The company has evolved its strategic focus toward the green energy industry, integrating sustainable practices and advanced material science to support the global transition to clean energy. Its technical expertise spans from high-precision material processing to the development of specialized components for solar power systems.

Recent filings

Filing Released Lang Actions
114年3月營業收入
Regulatory Filings Classification · 90% confidence The document is a revenue summary report for a company named 國碩 for the period of March 2025 (民國114年03月). It contains detailed financial figures such as monthly and cumulative net operating revenue, comparisons with the previous year, and percentage changes. The document also includes explanatory notes about accounting standards (IFRS) and reporting requirements. The content is financial data for a specific period but is very brief (778 characters) and does not contain comprehensive financial statements or detailed analysis typical of an Interim/Quarterly Report (IR). It is more of a regulatory financial summary disclosure. Given the short length and nature of the data, it is not a full financial report but a regulatory announcement of financial data. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory financial disclosures that do not fit other categories.
2025-04-10 Chinese
114年03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 company insiders, including directors, independent directors, general manager, and department heads. It lists their share types, holdings at appointment, changes in holdings, and current holdings. The content is focused on insider share transactions and holdings, with no financial statements, earnings data, or management discussion. There is no indication of a report publication or announcement, nor is it a certification or legal proceeding. The document is a report of personal share transactions and holdings by company directors and executives, fitting the definition of Director's Dealing (DIRS). The document length is sufficient to be a full report rather than a brief announcement.
2025-04-08 Chinese
114年03月董事會成員及持股
Director's Dealing Classification · 95% confidence The document is a detailed tabulation of shareholdings and pledged shares by company insiders, including directors and senior management. It lists individual holdings, pledged shares, and related percentages. The content focuses on insider share transactions and holdings rather than financial results, management changes, or regulatory announcements. There is no indication of a report publication, earnings release, or management discussion. The document is a typical insider shareholding disclosure, which aligns with the definition of Director's Dealing (DIRS) filings, which report personal share transactions by company directors and executives. The document length is short (2252 characters) and contains detailed insider shareholding data, confirming it is a Director's Dealing report rather than a general regulatory filing or announcement.
2025-04-08 Chinese
113年第4季海外子公司投資
Interim / Quarterly Report Classification · 85% confidence The document contains detailed financial data related to investments in overseas subsidiaries, including investment amounts, shareholding percentages, and recognized investment gains or losses. It is structured as a financial table with notes explaining accounting treatments, consistent with a financial report or disclosure. The document length is 1841 characters, which is relatively short and does not appear to be a mere announcement or certification. There is no indication that this is an announcement of a report publication or a certification letter. The content is substantive financial data related to investments, which aligns with an Interim / Quarterly Report (IR) or a similar financial disclosure. However, since the document is focused on investment details and financial figures for a specific period (113th year, 4th quarter), it fits best as an Interim / Quarterly Report (IR).
2025-03-31 Chinese
113年第4季大陸投資
Regulatory Filings Classification · 95% confidence The document is a detailed tabular disclosure of investments in mainland China by a Taiwanese listed company, including investment amounts, methods, and related notes. It contains financial figures and investment details but does not present a full financial report or comprehensive financial statements. The document length is short (2024 characters) and it appears to be a regulatory disclosure of investment information rather than a full annual or interim report. There is no indication that this is an announcement of a report publication or a certification. The content fits best with a Regulatory Filing (RNS) as it is a compliance disclosure related to investment activities without being a full financial report or other specific filing type.
2025-03-31 Chinese
113年度財務比率
Fund Information / Factsheet Classification · 90% confidence The document contains a tabular summary of financial ratios and key financial metrics for the company 國碩 over three fiscal years (111年度, 112年度, 113年度). The data includes financial structure, solvency, operating capability, profitability, and cash flow metrics. The document is relatively short (1020 characters) and presents summarized financial data rather than a full detailed report. There is no indication that this is a full Annual Report (10-K) or Interim Report (IR), nor is it an announcement or certification. The content resembles a brief financial summary or factsheet of key financial data over multiple years. Given the concise nature and focus on key financial facts, the best fitting category is Fund Information / Factsheet (FS).
2025-03-31 Chinese

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