Skip to main content
G-TECH logo

G-TECH — Investor Relations & Filings

Ticker · 3149 ISIN · TW0003149001 TW Manufacturing
Open in API
Filings indexed 1,975 across all filing types
Latest filing 2015-04-13 Director's Dealing
Country TW Taiwan
Listing TW 3149

About G-TECH

www.gtoc.com.tw

G-Tech Optoelectronics Corporation is a global provider of comprehensive optoelectronic glass processing services and key glass components. The company specializes in the research, development, and manufacturing of precision glass solutions for flat panel displays and optical applications. Its core technical capabilities include precision cutting, grinding, polishing, chemical strengthening, and advanced optical coating. G-Tech’s diverse product portfolio features thinned glass, 3D formed glass, touch sensor glass, and protective glass used in consumer electronics such as smartphones, tablets, and all-in-one PCs. Additionally, the company has expanded into the automotive sector, providing smart car interior components, and the architectural market with smart dimming and green building glass solutions. By integrating high-quality manufacturing with innovative glass technologies, G-Tech serves as a critical supplier for the global electronics and smart technology industries.

Recent filings

Filing Released Lang Actions
104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, supervisors, general managers, and their related parties. It lists the number of shares held, changes in holdings, and classifications of shares (e.g., ordinary shares, trust shares, pledged shares). The content is focused on insider shareholding disclosures rather than financial results, management changes, or meeting materials. There is no indication of financial statements, earnings data, or meeting results. This type of document corresponds to notifications about insider share transactions or holdings. According to the filing definitions, reports about personal share transactions by company directors and executives (insider trades) fall under the category 'Director's Dealing' (DIRS). The document length is substantial and contains actual data, not just an announcement or certification, so it is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA). Therefore, the correct classification is DIRS.
2015-04-13 Chinese
104年03月董事會成員及持股
Director's Dealing Classification · 95% confidence The document is a detailed tabular disclosure of shareholdings by insiders and related parties, including directors, supervisors, and management, with specific numbers of shares held, pledged shares, and percentages. It is focused on insider shareholdings and their changes or status. There is no indication of financial results, earnings, management discussion, or regulatory certifications. The document length is 3701 characters, which is relatively short and focused on insider shareholding data. This matches the definition of Director's Dealing (DIRS), which reports personal share transactions or holdings by company directors and executives. Therefore, the document is best classified as a Director's Dealing report.
2015-04-13 Chinese
104年3月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a financial disclosure from a listed company providing detailed figures on fund lending balances and endorsement guarantees for the current and previous months, including maximum limits. The data is presented in a tabular format with monetary amounts in thousands of New Taiwan Dollars. The content focuses on financial status updates related to capital lending and guarantees rather than a full financial report or earnings release. The document length is short (660 characters), and it does not contain comprehensive financial statements or management discussion. It is a regulatory disclosure of financial information but does not fit into categories like Annual Report, Interim Report, or Earnings Release. It is not an announcement of a report publication but a direct disclosure of financial data. Given the nature and format, this fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other specific categories.
2015-04-08 Chinese
104年3月營業收入
Regulatory Filings Classification · 90% confidence The document is a summarized revenue report for a company named 正達, showing monthly and cumulative net operating revenue figures compared to the previous year. It includes notes explaining accounting standards and reporting requirements related to IFRS adoption and revenue reporting. The document is very short (778 characters) and primarily provides financial summary data without detailed financial statements or analysis. It does not appear to be a full financial report like an Annual Report (10-K) or Interim Report (IR), nor is it an announcement of a report publication. It is a regulatory disclosure of financial data, typical of a general regulatory filing. Therefore, the best classification is Regulatory Filings (RNS).
2015-04-08 Chinese
103年度財務比率
Interim / Quarterly Report Classification · 70% confidence The document contains financial ratios and performance metrics for multiple fiscal years (101年度, 102年度, 103年度), including debt to asset ratio, liquidity ratios, turnover ratios, profitability ratios, and cash flow ratios. These metrics are typical components of a financial performance report. The document length is 965 characters, which is relatively short but contains substantive financial data rather than just an announcement or certification. There is no indication that this is a full annual report (10-K) or an interim report with detailed financial statements, but it is a comprehensive summary of financial performance metrics over multiple years. Given the nature of the data, it aligns best with an Interim / Quarterly Report (IR) category, which includes substantive financial data and analysis for periods shorter than a full fiscal year or summary financial performance data. It is not a simple announcement or certification, so it is not RPA or RNS. Therefore, the best classification is IR with moderate confidence due to the limited length and detail.
2015-03-30 Chinese
103年第4季海外子公司投資
Regulatory Filings Classification · 90% confidence The document is a financial table showing investment details in overseas subsidiaries, including shareholding percentages, original investment amounts, investment balances, and recognized investment gains or losses for a specific quarter (103rd year, 4th quarter). The content is numerical and financial but very brief (1256 characters) and does not contain comprehensive financial statements or detailed analysis. It appears to be a regulatory disclosure or a financial summary related to investments rather than a full financial report. Given the short length and nature of the data, it is not an Annual Report (10-K), Interim Report (IR), or Earnings Release (ER). It is also not a presentation or management discussion. The document fits best as a Regulatory Filing (RNS), which is a fallback category for miscellaneous filings that do not fit other specific categories and often includes brief financial disclosures like this one.
2015-03-30 Chinese

Browse filings by year

14 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.