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SIWARD — Investor Relations & Filings

Ticker · 2484 ISIN · TW0002484003 TW Manufacturing
Open in API
Filings indexed 1,528 across all filing types
Latest filing 2019-02-12 Director's Dealing
Country TW Taiwan
Listing TW 2484

About SIWARD

http://www.siward.com

Siward Crystal Technology Co., Ltd. is a global leader in quartz frequency control components, specializing in the research, design, and manufacture of high-precision timing solutions. Established in 1988, the company maintains a vertically integrated production model, ranging from synthetic quartz crystal growth to final product assembly. Its comprehensive portfolio includes quartz crystal units, crystal oscillators (XO, TCXO, VCXO, VCTCXO), crystal filters, and RF bonded wafers. Siward focuses on miniaturization, high-frequency stability, and low phase noise to meet the rigorous demands of 5G telecommunications, data centers, automotive electronics, and IoT applications. Its automotive-grade products are AEC-Q200 certified, ensuring high reliability for ADAS and EV systems. By delivering high-performance components, Siward supports global Tier 1 customers in mobile communications, high-speed networking, and advanced computing infrastructure.

Recent filings

Filing Released Lang Actions
108年01月內部人持股異動(事後)
Director's Dealing Classification · 100% confidence The document consists of detailed tables listing shareholdings of company insiders, including directors, managers, and their family members. It shows the number of shares held, changes in holdings, and other related data. This type of document is typically a report on insider share transactions or holdings by directors and executives. There is no indication of financial statements, earnings data, or meeting materials. The content matches the definition of a Director's Dealing report, which reports personal share transactions by company directors and executives (insider trades). The document length is sufficient and contains substantive data, not just an announcement or certification. Therefore, the appropriate classification is Director's Dealing (DIRS).
2019-02-12 Chinese
107年12月內部人持股異動(事後)
Director's Dealing Classification · 100% confidence The document contains detailed tables listing shareholdings of company insiders, including directors, managers, and their related parties. It shows the number of shares held, changes in holdings, and classifications of shares. This type of document is typically 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 meeting materials. The document is not an announcement of a report but the actual disclosure of insider shareholdings and transactions. Therefore, the appropriate classification is Director's Dealing (DIRS).
2019-01-08 Chinese
107年12月董事會成員及持股
Director's Dealing Classification · 95% confidence The document is a detailed tabulation of shareholdings by company insiders, including directors and senior management, showing their current and initial shareholdings, pledged shares, and related information. It is focused on insider shareholdings and does not contain financial statements, earnings data, or meeting materials. The content aligns with reporting of personal share transactions or holdings by company directors and executives. The document length is 2517 characters, which is relatively short but contains detailed insider shareholding data rather than a mere announcement. Therefore, the most appropriate classification is Director's Dealing (DIRS).
2019-01-08 Chinese
107年12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 (希華) providing details on fund lending balances and endorsement guarantees for the month of December in the 107th year of the Republic of China calendar (equivalent to 2018). The content is tabular data about financial guarantees and lending limits, typical of regulatory disclosures related to financial status or compliance. The document length is short (623 characters), and it does not contain comprehensive financial statements or detailed analysis. It appears to be a regulatory announcement of financial information rather than a full report or detailed financial filing. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other specific categories.
2019-01-08 Chinese
107年12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 希華, with data presented for December 2018 (民國107年12月). It includes percentage changes compared to the previous year and explanatory notes about accounting standards (IFRS) and reporting practices. The document is very short (777 characters) and primarily provides 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).
2019-01-08 Chinese
106年企業社會責任報告書
Environmental & Social Information Classification · 95% confidence The document is a table from a public information observation station listing a sustainability report (永續報告書) for company code 2484 (希華). The report covers the period 106/01/01 to 106/12/31 (a full year), follows the GRI G4 sustainability reporting guidelines, and is voluntarily prepared. The document is short (1246 characters) and primarily provides links to download the sustainability report files in Chinese and English versions, including corrected versions. There is no detailed financial data or management discussion, nor is it an announcement of voting results or legal matters. The content clearly relates to Environmental & Social Information (ESG) reporting. Given the short length and nature of the document as a report listing and download links, it is best classified as Environmental & Social Information (SR).
2018-12-25 Chinese

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