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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 2026-02-06 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
115年01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 of disclosures related to personal share transactions or holdings by company directors and executives. There is no indication of financial results, management discussion, or report publication. 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). The document length is sufficient and contains substantive data, supporting this classification with high confidence.
2026-02-06 Chinese
115年01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 lists individual insiders by name and title, showing their shareholdings and any pledges. The document is titled with the company name and appears to be a disclosure of insider shareholdings. There is no indication of financial results, earnings, or meeting materials. The content matches the definition of a Director's Dealing report, which involves reporting personal share transactions or holdings by company directors and executives. The document length is short (2524 characters), but it contains substantive data rather than just an announcement. Therefore, the appropriate classification is Director's Dealing (DIRS).
2026-02-06 Chinese
公告本公司董事會決議通過，處分本公司轉投資紐西蘭上市公司Rakon公司股票
Capital/Financing Update Classification · 95% confidence The document is a formal announcement from a listed company (2484 希華) regarding the board's resolution to dispose of its investment in shares of a New Zealand listed company (Rakon). It details the transaction specifics such as number of shares, price, total amount, counterparties, and related agreements. The content focuses on a specific capital transaction involving share disposal and related financial details. It is not a full financial report, earnings release, or management discussion. The document is relatively short (2295 characters) and is a regulatory announcement about a capital transaction. Therefore, it fits best under Capital/Financing Update (CAP).
2026-01-28 Chinese
係因本公司有價證券於集中交易市場達公布注意交易資訊 標準，故公布有關財務業務等重大訊息，以利投資人區別瞭解 _更正事實發生日。
Regulatory Filings Classification · 95% confidence The document is a short announcement from a listed company (2484 希華) providing updated financial business information due to reaching a disclosure threshold on the Taiwan Stock Exchange. It includes recent monthly and quarterly financial figures, percentage changes, and earnings per share, but it is brief (1566 characters) and does not contain full financial statements or detailed analysis. It also references where to find complete financial information on a public information platform. The document is not a full financial report but a regulatory disclosure of material financial information to investors. It fits best as a Regulatory Filing (RNS) because it is a general regulatory announcement of financial data without the depth of an interim or annual report, and it is not a report publication announcement since it contains substantive financial data rather than just a notice of report availability.
2026-01-16 Chinese
係因本公司有價證券於集中交易市場達公布注意交易資訊 標準，故公布有關財務業務等重大訊息，以利投資人區別瞭解。
Regulatory Filings Classification · 95% confidence The document is a short announcement from a listed company (2484 希華) providing recent financial and business information as required by the Taiwan Stock Exchange. It includes monthly and quarterly revenue and profit figures, percentage changes, and EPS data. The document states it is to comply with disclosure requirements and directs readers to the official information site for complete financial reports. The length is only 1556 characters, and it does not contain full financial statements or detailed analysis, but rather a summary of recent financial data. It is not a full Annual Report (10-K), Interim Report (IR), or Earnings Release (ER) since it lacks comprehensive financial statements or key highlights typical of those filings. It is also not a certification or legal proceeding. The document is a regulatory announcement of financial information to comply with market disclosure rules, fitting best under Regulatory Filings (RNS).
2026-01-16 Chinese
114年12月營業收入
Fund Information / Factsheet Classification · 85% confidence The document is a summarized revenue report for a company named 希華, showing monthly and cumulative net operating revenue figures for December 114 (Taiwan calendar year, equivalent to 2025). It includes percentage changes compared to the previous year and explanatory notes about accounting standards (IFRS) and reporting practices. The document is very short (769 characters) and primarily presents financial summary data without detailed financial statements or management discussion. It does not appear to be a full annual or interim report, nor an earnings release or investor presentation. It is a brief financial summary report, typical of a Fund Information / Factsheet (FS) or a similar brief financial summary. Given the length and content, FS is the best fit.
2026-01-08 Chinese

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