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SAMSUNG SDI CO.,LTD — Investor Relations & Filings

Ticker · 006400 ISIN · KR7006400006 LEI · 9884002AESDO4YW87G32 KO Manufacturing
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Filings indexed 634 across all filing types
Latest filing 2025-08-14 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 006400

About SAMSUNG SDI CO.,LTD

https://www.samsungsdi.com/

Samsung SDI Co., Ltd. is a manufacturer of rechargeable batteries and advanced electronic materials. The company's operations are primarily divided into two business segments: Energy Solutions and Electronic Materials. The Energy Solutions division develops and produces a wide range of lithium-ion batteries, including small-sized batteries for IT devices and consumer electronics, high-performance automotive batteries for electric vehicles (EVs), and large-scale Energy Storage Systems (ESS) for renewable energy integration. The Electronic Materials division supplies critical materials for the semiconductor and display industries, including components for OLED screens and other advanced applications. The company focuses on developing innovative and sustainable technologies to provide solutions for the electronics, automotive, and energy sectors.

Recent filings

Filing Released Lang Actions
반기보고서 (2025.06)
Interim / Quarterly Report Classification · 100% confidence The document is a '반기보고서' (Semi-Annual Report) for Samsung SDI, covering the period from January 1, 2025, to June 30, 2025. It contains comprehensive financial information, business descriptions, management analysis, and audit information, which aligns with the definition of an Interim/Quarterly Report (IR). H1 2025
2025-08-14 Korean
최대주주등소유주식변동신고서
Director's Dealing Classification · 100% confidence The document is a 'Report of Change in Shareholding by Major Shareholders' (최대주주등소유주식변동신고서) for Samsung SDI. It details specific transactions (buy/sell) by major shareholders and executives, including dates, share counts, and changes in ownership percentages. This type of filing is a standard regulatory requirement for reporting insider or major shareholder transactions, which falls under the 'Director's Dealing' (DIRS) category in the provided schema, as it tracks changes in ownership by key stakeholders and executives.
2025-08-05 Korean
특수관계인에대한출자
Capital/Financing Update Classification · 95% confidence The document is a regulatory filing regarding a capital investment (contribution) by Samsung SDI into its affiliate, STM Co., Ltd. It details the transaction amount, purpose (participation in a capital increase), and board approval status. Since this relates to a capital structure change and investment in an affiliate, it falls under the category of capital/financing updates.
2025-08-01 Korean
연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 100% confidence The document is a 'Provisional Earnings Release' (연결재무제표기준영업(잠정)실적) from Samsung SDI. It provides key financial highlights (revenue, operating profit, net income) for the second quarter of 2025. It is a standard regulatory disclosure of preliminary financial results, which fits the definition of an Earnings Release (ER). Q2 2025
2025-07-31 Korean
기업설명회(IR)개최(안내공시)
Report Publication Announcement Classification · 100% confidence The document is a short announcement (1101 characters) regarding the scheduling of an upcoming investor relations (IR) conference call for Samsung SDI. It provides the date, time, and purpose of the meeting, and explicitly states that the actual presentation materials will be published on the company website on the day of the event. Following the 'Menu vs Meal' rule, this is an announcement of a future event/report rather than the report itself, making it a Report Publication Announcement (RPA).
2025-07-14 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 100% confidence The document is a 'Report of Change in Shareholding by Major Shareholders and Related Parties' (최대주주등소유주식변동신고서) for Samsung SDI. It details specific transactions (buy/sell) by major shareholders and related entities (such as Samsung Life Insurance special accounts and company executives) over a specific period. This type of filing is a regulatory requirement for disclosing changes in ownership by insiders and major shareholders, which falls under the 'Director's Dealing' category as it tracks insider/major shareholder share movements.
2025-07-08 Korean

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