Skip to main content
GW logo

GW — Investor Relations & Filings

Ticker · 2423 ISIN · TW0002423001 TW Manufacturing
Open in API
Filings indexed 1,564 across all filing types
Latest filing 2017-11-07 Board/Management Inform…
Country TW Taiwan
Listing TW 2423

About GW

www.gwinstek.com

GW Instek is a professional manufacturer specializing in electronic test and measurement instruments. Founded in 1975, the company offers a diverse portfolio of high-precision equipment, including digital storage oscilloscopes, spectrum analyzers, signal generators, DC and AC power supplies, DC electronic loads, digital multimeters, and LCR meters. These products are widely utilized across research and development, educational institutions, manufacturing facilities, and quality assurance departments. The company also provides digital surveillance solutions through its Instek Digital division. GW Instek focuses on delivering technical innovation and reliability, supported by a comprehensive ecosystem of software, firmware, and technical documentation. Its operations are dedicated to providing high-value measurement solutions that facilitate technological advancement in various scientific and engineering applications.

Recent filings

Filing Released Lang Actions
公告本公司內部稽核主管異動
Board/Management Information Classification · 95% confidence The document is a short announcement (728 characters) about an internal audit supervisor personnel change at the company 2423 固緯. It details the old and new personnel, their titles, and the effective date of the change. There is no financial data, no report attached or referenced, and it is clearly about a management personnel change. According to the definitions, this fits the category of Board/Management Information (MANG). The document is not a report or announcement of a report, nor is it a certification or regulatory filing. Therefore, the classification is MANG with high confidence.
2017-11-07 Chinese
106年10月營業收入
Fund Information / Factsheet Classification · 85% confidence The document is a summary report of monthly and cumulative net operating revenue figures for a company named 固緯, with data for October of 民國106年 (2017). It includes percentage changes compared to the previous year and explanatory notes about accounting standards (IFRS) and reporting practices. The document is very short (772 characters) and primarily presents financial summary data without detailed financial statements or management discussion. It does not appear to be a full Annual Report (10-K), Interim Report (IR), or Earnings Release (ER). It is more of a brief financial summary or factsheet. Given the concise nature and summary format, the best fitting category is Fund Information / Factsheet (FS).
2017-11-07 Chinese
106年10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 details about fund loans and endorsement guarantees for a specific month (October of the 106th year in the Taiwanese calendar, which corresponds to 2017). It contains tabulated financial data about loan balances, guarantee amounts, and limits. The content is a regulatory disclosure of financial information but does not constitute a full financial report like an annual or interim report. It is also not an announcement of a report publication or a certification. Given the nature of the data and the context, this fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other specific categories.
2017-11-07 Chinese
106年10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, supervisors, and senior management. It lists their shareholdings, pledged shares, and related ratios. The document is specific to insider shareholdings and does not contain financial statements, earnings data, or management discussion. It is not a report or announcement of financial results, nor a regulatory filing about voting or dividends. The content matches the definition of Director's Dealing, which involves reporting personal share transactions or holdings by company directors and executives. The document length is 3824 characters, which is consistent with a detailed insider shareholding report rather than a brief announcement. Therefore, the appropriate classification is Director's Dealing (DIRS).
2017-11-06 Chinese
106年10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, and senior management, with specific numbers of shares held, changes in holdings, and related notes. The content focuses on personal share transactions and holdings by company directors and executives. There is no indication of financial statements, earnings data, or meeting materials. The document is not a report or announcement of a report but a direct disclosure of insider share transactions and holdings. Therefore, it fits the category of Director's Dealing (DIRS). The document length is substantial and contains detailed data, supporting this classification with high confidence.
2017-11-06 Chinese
106年9月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document contains financial data related to loan balances, endorsements, and guarantees for a company and its subsidiaries, presented in a tabular format with monetary amounts in New Taiwan Dollars. The content is specific financial information but does not include comprehensive financial statements or analysis typical of full financial reports. The document length is short (615 characters), and it appears to be a regulatory disclosure of financial guarantees and related party transactions rather than a full report or announcement. It does not fit categories like Annual Report, Interim Report, or Earnings Release. It is a specific regulatory disclosure about financial guarantees and endorsements, which is best classified under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2017-10-06 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.