Skip to main content
SIWARD logo

SIWARD — Investor Relations & Filings

Ticker · 2484 ISIN · TW0002484003 TW Manufacturing
Open in API
Filings indexed 1,528 across all filing types
Latest filing 2018-03-30 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
106年第4季權益變動表
Interim / Quarterly Report Classification · 85% confidence The document contains detailed financial data in a table format showing changes in equity for two fiscal periods (民國106年度 and 民國105年度), including items such as common stock, capital surplus, legal surplus reserve, special surplus reserve, undistributed earnings, retained earnings, and total equity attributable to the parent company and non-controlling interests. The data is presented in thousands of New Taiwan Dollars and covers beginning balances, appropriations, dividends, net income, other comprehensive income, and ending balances. This type of detailed financial statement is characteristic of a comprehensive financial report rather than a brief announcement or certification. The document length is 3883 characters, which is relatively short but contains substantive financial data. Given the nature of the data (equity changes) and the presence of multiple periods, this aligns with an Interim / Quarterly Report (IR) rather than a full Annual Report (10-K) or a simple announcement. There is no indication that this is a report publication announcement or a certification. Therefore, the best classification is Interim / Quarterly Report (IR). FY 2017
2018-03-30 Chinese
106年第4季資產負債表
Annual Report Classification · 75% confidence The document contains a consolidated balance sheet with detailed financial data for two fiscal year-end dates (December 31, 2017 and December 31, 2016). It includes asset, liability, and equity breakdowns with monetary amounts and percentages. The document length is 3207 characters, which is relatively short but contains substantive financial data rather than just an announcement or a link to a report. There is no indication that this is a full annual report or a quarterly report, but the presence of a consolidated balance sheet with comparative year-end figures suggests it is part of a financial report. Given the data is for the full year ending December 31, it aligns with an Annual Report (10-K) type document or a similar annual financial statement. However, since the document is only a balance sheet and not a full annual report, and considering the document length and content, it is more consistent with an Interim / Quarterly Report (IR) or a partial financial report. But the dates correspond to year-end, so it is more likely an Annual Report excerpt. The document is not an announcement or certification, so RPA or RNS is not appropriate. Therefore, the best fit is Annual Report (10-K) with moderate confidence due to partial content. FY 2017
2018-03-30 Chinese
106年第4季綜合損益表
Annual Report Classification · 95% confidence The document contains a consolidated comprehensive income statement with detailed financial data for fiscal years 105 and 106 (Taiwan calendar years), including revenue, costs, expenses, net income, and earnings per share. The presence of substantive financial statements and analysis for a full fiscal year period indicates this is a full annual financial report. The document length is 2369 characters, which is relatively short but contains actual financial data, not just an announcement or summary. The content matches the characteristics of an Annual Report (10-K) or equivalent annual financial report. Given the detailed financial data and the annual period covered, the appropriate classification is Annual Report (10-K). FY 2017
2018-03-30 Chinese
106年第4季現金流量表
Interim / Quarterly Report Classification · 95% confidence The document contains a detailed consolidated cash flow statement for the fourth quarter of the 106th year of the Republic of China calendar (equivalent to 2017), with comparative figures for the previous year. It includes comprehensive financial data such as net income before tax, depreciation, amortization, changes in working capital, investing and financing activities, and cash balances. The presence of actual financial statements and substantive financial data for a quarterly period indicates this is a financial report for a period shorter than a full fiscal year. The document length is 2679 characters, which is sufficient for a detailed interim report. There is no indication that this is merely an announcement or a certification. Therefore, the document is best classified as an Interim / Quarterly Report (IR). FY 2017
2018-03-30 Chinese
公告更正補述本公司106年度財務報表會計師查核報告意見 類型細分-簡述其他事項
Audit Report / Information Classification · 95% confidence The document is a short announcement (766 characters) from a company (希華晶體科技股份有限公司) correcting and supplementing the auditor's opinion on the company's 106th fiscal year financial statements. It specifically mentions the auditor's report type and a correction to the audit opinion details. The document does not contain the full audit report or detailed financial statements but rather an announcement about the audit report's opinion correction. According to the rules, such a document is an Audit Report / Information (AR) type because it relates to the auditor's report and its opinion, not the full annual report or a mere announcement of report publication. The document is not a report publication announcement (RPA) because it contains substantive information about the audit opinion correction, not just a notice of report availability. FY 2017
2018-03-30 Chinese
代本公司之重要子公司日本希華科技株式會社公告2018年 股東常會通過重要決議事項
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a formal announcement from a listed company (2484 希華) reporting the resolutions passed at the Annual General Meeting (AGM) of its important subsidiary, including approval of financial statements, election of directors, and appointment of auditors. The content focuses on the results of shareholder voting and key decisions made at the AGM, rather than the full AGM materials or presentations. The document length is short (640 characters), and it explicitly states the date of the AGM and the resolutions passed, which aligns with the definition of Declaration of Voting Results & Voting Rights Announcements (DVA). It is not a full Annual Report or AGM presentation, but an official announcement of voting results at the AGM.
2018-03-27 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.