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OSE — Investor Relations & Filings

Ticker · 2329 ISIN · TW0002329000 TW Manufacturing
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Filings indexed 1,885 across all filing types
Latest filing 2025-11-04 Regulatory Filings
Country TW Taiwan
Listing TW 2329

About OSE

www.ose.com.tw

Orient Semiconductor Electronics (OSE) provides comprehensive integrated circuit (IC) packaging and testing services alongside Electronics Manufacturing Services (EMS). The company operates through two specialized divisions: the Semiconductor Business Center and the EMS Business Center. OSE offers a diverse portfolio of IC packaging solutions, including Lead frame, Chip Scale Package (CSP), and System-in-Package (SiP), with a strategic focus on memory products such as Flash memory cards, eMMC, eMCP, and Flash BGA. Its EMS division delivers customized manufacturing and assembly services to facilitate rapid product commercialization. OSE serves global clients across sectors including artificial intelligence, automotive electronics, IoT, 5G networking, and consumer electronics. The company leverages vertical integration and process innovation to provide high value-added solutions while adhering to a core principle of not competing with its customers.

Recent filings

Filing Released Lang Actions
114年第3季大陸投資
Regulatory Filings Classification · 95% confidence The document is a detailed tabular disclosure of investment amounts and related financial data concerning investments in mainland China by a Taiwanese listed company. It includes specific financial figures, investment methods, and regulatory limits as per the Ministry of Economic Affairs Investment Commission. The document length is short (1352 characters) and it is a structured data disclosure rather than a narrative report or announcement. It does not contain full financial statements or comprehensive analysis typical of annual or interim reports. It is not an announcement of a report publication, nor a certification or voting result. The content aligns with a regulatory disclosure of investment information, which fits best under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2025-11-04 Chinese
114年10月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tabular data showing shareholdings of insiders, including directors, independent directors, general managers, and their related parties. It lists types of shares held, changes in holdings, and other related information. The content is focused on insider shareholdings and transactions, not on financial results, management changes, or meeting materials. There is no indication of a full annual or quarterly report, earnings release, or other financial report. The document is not a short announcement but a detailed disclosure of insider shareholdings. This matches the definition of Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades). Therefore, the appropriate classification is DIRS.
2025-11-04 Chinese
114年10月董事會成員及持股
Director's Dealing Classification · 95% confidence The document is a detailed tabulation of shareholdings by insiders and related parties of the company 華泰電子股份有限公司, including directors, independent directors, general managers, and other executives. It lists the number of shares held, pledged shares, and related percentages. The document is focused on insider shareholdings and does not contain financial statements, earnings data, or management discussion. It is not an announcement of a report but a disclosure of insider shareholdings. This matches the definition of Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades). The document length is under 5,000 characters, but it is not merely an announcement; it contains actual data on insider holdings. Therefore, the correct classification is DIRS with high confidence.
2025-11-04 Chinese
114年第3季權益變動表
Interim / Quarterly Report Classification · 95% confidence The document contains detailed tables of consolidated equity changes for the current and previous periods, including items such as common stock, capital surplus, legal reserves, retained earnings, and other equity components. The data is presented in a structured financial format with monetary values and accounting terms. The document length is 4601 characters, which is relatively short but contains substantive financial data rather than just an announcement or a link to a report. The content is consistent with a financial statement or report section rather than a simple announcement or certification. Given the nature of the data (equity changes) and the presence of actual financial figures, this document fits best as an Interim / Quarterly Report (IR), which typically includes such detailed financial statements for a period shorter than a full fiscal year. There is no indication that this is a full Annual Report (10-K) or just an announcement (RPA), nor is it a regulatory filing or certification (RNS). Therefore, the classification is IR with high confidence.
2025-10-29 Chinese
114年第3季現金流量表
Interim / Quarterly Report Classification · 95% confidence The document contains a detailed consolidated cash flow statement for the third quarter of the fiscal year 114 (which corresponds to 2025 in the Gregorian calendar). It includes comprehensive financial data such as cash flows from operating, investing, and financing activities, with specific monetary amounts and accounting items. The presence of actual financial statements and substantive financial data for a period shorter than a full fiscal year indicates this is a quarterly or interim financial report. The document length is 2575 characters, which is sufficient to contain detailed financial data rather than just an announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR).
2025-10-29 Chinese
114年第3季綜合損益表
Interim / Quarterly Report Classification · 95% confidence The document contains a consolidated comprehensive income statement with detailed financial data for the third quarter of the 114th year (Taiwan calendar) and comparative periods. It includes revenue, costs, expenses, net profit, earnings per share, and other financial metrics. The presence of actual financial statements and substantive financial data for a period shorter than a full fiscal year indicates this is a quarterly or interim financial report. The document length is 3752 characters, which is sufficient to contain actual financial data, not just an announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR).
2025-10-29 Chinese

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