Skip to main content
SIWARD logo

SIWARD — Investor Relations & Filings

Ticker · 2484 ISIN · TW0002484003 TW Manufacturing
Open in API
Filings indexed 1,527 across all filing types
Latest filing 2021-05-07 Interim / Quarterly Rep…
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
公告本公司110年第1季合併財務報表提報董事會。
Interim / Quarterly Report Classification · 95% confidence The document is a financial announcement from a company (ticker 2484) reporting its consolidated financial statements for the first quarter of the year 110 (Taiwan calendar, corresponding to 2021). It includes detailed financial figures such as revenue, gross profit, operating profit, net profit, earnings per share, total assets, liabilities, and equity for the period 110/01/01 to 110/03/31. The document states that the financial report was submitted to the board and approved by the audit committee on 110/05/07. The content is a comprehensive financial report for a period shorter than a full fiscal year (quarterly report) with substantive financial data and analysis, not merely an announcement or certification. Therefore, it fits the definition of an Interim / Quarterly Report (IR). The document length is short but contains actual financial data, so it is not a report publication announcement or regulatory filing. Hence, the classification is IR with high confidence. Q1 2021
2021-05-07 Chinese
110年03月董事會成員及持股
Director's Dealing Classification · 95% confidence The document contains detailed tabular data about shareholdings of company insiders, including directors and senior management, with specific numbers of shares held, pledged shares, and related percentages. It is a disclosure of insider shareholdings and pledges, typical of a Director's Dealing or insider shareholding report. The document is relatively short (2515 characters) and does not contain financial statements or management discussion. It does not announce voting results, dividends, or capital changes. The content is focused on insider shareholdings and pledges, which aligns with the Director's Dealing category. Therefore, the document is best classified as a Director's Dealing report.
2021-04-12 Chinese
110年03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, managers, and their family members. It shows the number of shares held, changes in holdings, and classifications of shares. This type of document is typical for reporting insider share transactions or holdings by directors and executives. There is no indication of financial statements, earnings data, or meeting materials. The content aligns with a Director's Dealing report, which discloses personal share transactions by company directors and executives.
2021-04-12 Chinese
110年3月背書保證與資金貸與
Regulatory Filings Classification · 90% confidence The document contains financial data related to loan balances and guarantee information for the company and its subsidiaries, presented in a tabular format with monetary amounts. It is a short document (611 characters) and does not contain narrative management discussion, comprehensive financial statements, or detailed analysis. It appears to be a regulatory disclosure of financial information related to loans and guarantees, typical of a regulatory filing or compliance report rather than a full financial report or announcement. There is no indication of an annual or interim report, earnings release, or other specific report type. Given the nature and length, and the lack of a formal report structure, the best fit is Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other categories.
2021-04-08 Chinese
110年3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, presented in a tabular format with explanations about accounting standards and reporting practices. It contains financial data for a specific month (March of 民國110年, which corresponds to 2021) and compares it to the previous year. The document is short (769 characters) and appears to be a periodic financial summary rather than a full comprehensive report. It does not contain detailed financial statements or extensive analysis typical of an Interim/Quarterly Report (IR) but rather a brief financial data summary. Given the nature of the content and length, it fits best as a Fund Information / Factsheet (FS), which is a brief summary of key company facts and financials.
2021-04-08 Chinese
109年第4季海外子公司投資
Regulatory Filings Classification · 90% confidence The document is a tabular financial disclosure showing investment details in overseas subsidiaries, including shareholding percentages, original investment amounts, investment balances, and recognized investment gains or losses for the current period and prior year-end. The document is relatively short (1118 characters) and appears to be a specific financial disclosure rather than a full financial report. It does not contain comprehensive financial statements or detailed management discussion. It also does not indicate it is an announcement of a report publication. The content aligns with a regulatory filing providing investment information as per securities reporting standards. Therefore, the best fitting category is Regulatory Filings (RNS), which is the fallback for miscellaneous regulatory disclosures that do not fit other specific categories.
2021-03-17 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.