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GW — Investor Relations & Filings

Ticker · 2423 ISIN · TW0002423001 TW Manufacturing
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Filings indexed 1,562 across all filing types
Latest filing 2025-05-12 Regulatory Filings
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
114年05月僑外投資持股
Regulatory Filings Classification · 95% confidence The document is a statistical table showing the shareholding situation of overseas and mainland China investors, including changes before and after a shareholders' meeting date. It includes details such as stock codes, shareholding numbers, and regulatory approvals. The document length is short (1071 characters) and it does not contain financial statements or detailed financial analysis. It is a regulatory disclosure related to shareholding changes around a shareholders' meeting but does not announce voting results or dividend information. It is not a full report, presentation, or earnings release. Given the nature of the content and the short length, it fits best as a Regulatory Filing (RNS), which is a fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2025-05-12 Chinese
114年4月營業收入
Regulatory Filings Classification · 95% confidence The document is a summary report of monthly and cumulative net operating revenue figures for a company named 固緯, presented in New Taiwan Dollars. It includes comparative figures for the current month and year-to-date against the previous year, with percentage changes and notes on accounting standards (IFRS) applicability. The document is very short (767 characters) and contains no detailed financial statements, management discussion, or comprehensive analysis. It is essentially a brief financial data summary, likely a regulatory or public disclosure of revenue figures without the depth of an interim or annual report. There is no indication of it being an earnings release, management report, or any other detailed filing. Given the brevity and nature, it fits best as a Regulatory Filing (RNS), which is a fallback category for miscellaneous filings that do not fit other specific categories.
2025-05-08 Chinese
114年4月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a brief financial disclosure from a listed company, providing data on loan balances and guarantee information for the current and previous months. It contains no detailed financial statements, management discussion, or regulatory certifications. The length is short (615 characters), and the content is a straightforward update on financial guarantees and loans, typical of a regulatory announcement or compliance disclosure. There is no indication of an annual or interim report, audit report, or other detailed filings. Therefore, it fits best as a Regulatory Filing (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other specific categories.
2025-05-08 Chinese
114年04月董事會成員及持股
Director's Dealing Classification · 95% confidence The document contains detailed tables listing shareholdings of company insiders, including directors, supervisors, and senior management, with specific numbers of shares held, pledged shares, and related party holdings. The content focuses on insider shareholdings and their changes, without financial statements, earnings data, or meeting results. There is no indication of a report publication or announcement, nor is there any mention of voting results or legal proceedings. The document is a disclosure of insider shareholdings, which aligns with the definition of Director's Dealing (DIRS) filings, which report personal share transactions or holdings by company directors and executives. The document length is under 5,000 characters but contains substantive insider shareholding data, not just an announcement or certification. Therefore, the appropriate classification is DIRS.
2025-05-02 Chinese
114年04月內部人持股異動(事後)
Director's Dealing Classification · 100% confidence The document contains detailed tabular data about shareholdings of company insiders, including directors, chairpersons, general managers, and their related parties. It lists the number of shares held, changes in holdings, and other related information. This type of document is typical of a Director's Dealing report, which discloses personal share transactions by company directors and executives. There is no indication of financial statements, earnings data, or other report types. The document is not an announcement or a certification but a detailed disclosure of insider shareholdings and transactions. Therefore, the appropriate classification is Director's Dealing (DIRS).
2025-05-02 Chinese
公告本公司114年第一季合併財務報告董事會預計召開日期 為114年5月12日
Report Publication Announcement Classification · 95% confidence The document is a short announcement (548 characters) from a company (2423 固緯) stating the date of the upcoming board meeting (May 12) where the first quarter consolidated financial report for the year 114 (Taiwan calendar) will be presented or resolved. It does not contain the financial report itself but only announces the meeting date and the intention to present the quarterly financial report. According to the 'Menu vs Meal' rule, this is an announcement about a report, not the report itself. Therefore, it should be classified as a Report Publication Announcement (RPA).
2025-05-02 Chinese

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