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SDI — Investor Relations & Filings

Ticker · 2351 ISIN · TW0002351004 TW Manufacturing
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Filings indexed 1,791 across all filing types
Latest filing 2026-06-04 AGM Information
Country TW Taiwan
Listing TW 2351

About SDI

www.sdi.com.tw

SDI Corporation is a global manufacturer specializing in high-precision lead frames and stationery products. The company operates two primary business divisions: Electronic Components and Stationery. In the electronics sector, it is a leading provider of semiconductor lead frames, LED lead frames, and integrated circuit packaging materials, serving the global semiconductor and automotive electronics markets. The stationery division produces a wide range of office supplies and hardware under the 'SDI' brand, including cutters, staplers, and correction tapes. Leveraging advanced metal stamping and mold-making technologies, the company provides high-quality components for power management, consumer electronics, and industrial applications. With over 70 years of experience, SDI Corporation focuses on technical innovation and sustainable operations to maintain its position as a key supplier in the global supply chain.

Recent filings

Filing Released Lang Actions
115年年報及股東會資料 — 2026_2351_20260521F05.pdf
AGM Information Classification · 94% confidence The document is the official minutes of the company's 115th Annual General Meeting of Shareholders (“股東常會議事錄”), including attendance, chairman’s address, reports for the previous fiscal year, proposals and the detailed voting results for each resolution. This clearly constitutes AGM materials and minutes, not the annual report itself or a simple vote tally. Therefore, it falls under AGM Information (AGM-R).
2026-06-04 Chinese
115年05月內部人持股異動(事後)
Director's Dealing Classification · 90% confidence The document is a shareholding disclosure from the public information platform (“公開資訊觀測站”) listing directors, officers, spouses, and insiders with their shareholdings and monthly increases/decreases. This is evidence of insider (director/executive) share transactions and holdings disclosures, matching the Director’s Dealing category.
2026-06-02 Chinese
115年05月董事會成員及持股
Director's Dealing Classification · 90% confidence The document is a disclosure from Taiwan’s Market Observation Post System (公開資訊觀測站) listing insiders’ (directors, independent directors, supervisors, and management) shareholdings, pledged shares, and related-party holdings. This is a periodic insider shareholding report by company directors and executives, matching the definition of a Director's Dealing filing.
2026-06-02 Chinese
本公司受邀參加野村證券舉辦之投資人說明會
Regulatory Filings Classification · 85% confidence The document is a disclosure filed on Taiwan’s Market Observation Post System announcing that the company has been invited to participate in an investor briefing organized by Nomura Securities. It provides event details (date, time, location, summary) but contains no actual financial statements, presentation slides, or substantive report content. This is an announcement of a corporate event rather than a report itself, fitting the fallback category for miscellaneous regulatory announcements. Therefore, it should be classified as a Regulatory Filing (RNS).
2026-06-01 Chinese
115年06月法人說明會簡報 — 235120260521E001.pdf
Investor Presentation Classification · 92% confidence The document is a slide‐style deck containing company overview, product segments, market position, milestones, ESG certifications, product applications, customer list, and financial performance for Q1 2026 including income statement and balance sheet tables, followed by a Q&A contact slide. This is clearly an investor presentation rather than a formal quarterly report filing or an earnings release. It is intended to inform investors on strategy and performance, matching the definition of an Investor Presentation.
2026-06-01 English
115年06月法人說明會簡報 — 235120260521M001.pdf
Investor Presentation Classification · 95% confidence The document is a multi‐page slide deck with product portfolio, market shares, company history, global footprint, ESG certifications, product lines, applications, financial tables (consolidated income statement and balance sheet), and a Q&A slide. It clearly serves as a presentation to investors rather than a formal report filing or simple earnings release. It is therefore an Investor Presentation (IP).
2026-06-01 Chinese

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