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SIWARD — Investor Relations & Filings

Ticker · 2484 ISIN · TW0002484003 TW Manufacturing
Open in API
Filings indexed 1,510 across all filing types
Latest filing 2025-09-05 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
114年08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 and senior management, showing their current and initial shareholdings, pledged shares, and related percentages. It is focused on insider shareholdings and does not contain financial statements, earnings data, or management discussion. The content aligns with reporting of personal share transactions or holdings by company directors and executives. Given the nature of the data and the focus on insider holdings, the document fits the category of Director's Dealing (DIRS). The document length is short and it is not an announcement of a report but a direct disclosure of insider shareholdings. Therefore, the classification is DIRS with high confidence.
2025-09-05 Chinese
114年08月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tables listing shareholdings of company insiders, including directors, their spouses, and minor children. It shows the number of shares held, changes in holdings, and classifications of shares. This type of document is typical of disclosures related to insider share transactions or holdings by directors and executives. There is no indication of financial statements, earnings data, or management discussion. The document is not an announcement of a report but a detailed disclosure of insider shareholdings. Therefore, the most appropriate classification is Director's Dealing (DIRS).
2025-09-05 Chinese
114年7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 loans and endorsement guarantees for the current and previous month, including limits and cumulative balances. It is a short document (625 characters) focused on specific financial data related to guarantees and loans, without comprehensive financial statements or management discussion. It does not present a full report like an Annual Report or Interim Report, nor is it an announcement of a report publication. The content fits best as a Regulatory Filing (RNS) because it is a regulatory disclosure of financial information that does not fit other specific categories.
2025-08-08 Chinese
114年7月營業收入
Fund Information / Factsheet Classification · 90% confidence The document is a summary report of monthly and cumulative net operating revenue figures for a company named 希華, presented in a tabular format with explanations about accounting standards and reporting practices. It contains no detailed financial statements, management discussion, or comprehensive analysis. The length is short (773 characters), and it does not appear to be a full financial report but rather a brief financial data summary. This fits best with a Fund Information / Factsheet (FS) category, which is a brief summary of key company financials and market info.
2025-08-08 Chinese
114年第2季海外子公司投資
Interim / Quarterly Report 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 the current period. It references the 2nd quarter of the 114th year (likely a fiscal quarter report). The document length is short (1030 characters) and contains detailed financial data related to investments, which suggests it is part of a periodic financial report rather than an announcement or a certification. Given the quarterly period reference and substantive financial data, this fits the definition of an Interim / Quarterly Report (IR).
2025-08-07 Chinese
114年第2季大陸投資
Regulatory Filings Classification · 95% confidence The document is a detailed tabular disclosure of investments made by a Taiwanese listed company (希華) into mainland China, including amounts invested, investment methods, and related notes. It includes financial figures but is primarily an investment disclosure rather than a full financial report. The document length is short (1524 characters), and it does not contain comprehensive financial statements or management discussion. It appears to be a regulatory disclosure related to cross-border investment, likely a routine regulatory filing to comply with investment reporting requirements. There is no indication that this is an annual or interim report, audit report, earnings release, or any other specific report type. Therefore, the best fit is Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other categories.
2025-08-07 Chinese

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