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SK hynix Inc. — Investor Relations & Filings

Ticker · 000660 ISIN · KR7000660001 LEI · 988400XAIK6XISWQV045 KO Manufacturing
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Filings indexed 1,606 across all filing types
Latest filing 2025-01-07 Director's Dealing
Country KR South Korea
Listing KO 000660

About SK hynix Inc.

https://www.skhynix.com/

SK hynix Inc. is a global technology company that designs, develops, and manufactures semiconductor memory solutions. Its primary products include Dynamic Random-Access Memory (DRAM) and NAND flash memory. The company's portfolio extends to derived solutions such as Solid-State Drives (SSDs), Multi-Chip Packages (MCP), and Compute Express Link (CXL) Memory Modules (CMM). These components are essential for a wide range of applications, serving key markets including AI, servers, networking, mobile devices, personal computers, consumer electronics, and automotive systems. SK hynix focuses on developing innovative memory technologies to power the data-driven digital era.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Korean Financial Supervisory Service. This is a standard regulatory filing used to disclose insider shareholdings and transactions by company directors or major shareholders. According to the provided definitions, reports of personal share transactions by company directors and executives are classified as 'Director's Dealing' (DIRS).
2025-01-07 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' (Report on Ownership of Specific Securities by Executives and Major Shareholders). It details the share ownership status of a specific individual (Hwang Kyung-ho) who is an executive at SK Hynix. This type of filing is a standard regulatory requirement for insider shareholding disclosures, which falls under the 'Director's Dealing' category.
2025-01-07 Korean
타인에대한채무보증결정
Capital/Financing Update Classification · 100% confidence The document is a formal regulatory filing from SK Hynix regarding a 'Decision on Debt Guarantee for Others' (타인에 대한 채무보증결정). It details a financial guarantee provided by the company to its subsidiary for a U.S. Department of Commerce funding agreement. As this is a specific regulatory disclosure regarding financial obligations and corporate guarantees that does not fit into categories like earnings releases, annual reports, or shareholder meetings, it falls under the 'Regulatory Filings' (RNS) category.
2024-12-20 Korean
투자판단관련주요경영사항
Regulatory Filings Classification · 100% confidence The document is a formal regulatory filing from SK Hynix regarding a major investment decision (construction of a new advanced packaging plant in Indiana, USA). It details the investment amount, purpose, timeline, and board approval status. This type of disclosure, which informs the market about significant corporate developments or capital expenditure plans, is classified as a Regulatory Filing (RNS) in the absence of a more specific category like M&A or Share Issue.
2024-12-20 Korean
동일인등출자계열회사와의상품ㆍ용역거래
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from SK Hynix regarding 'Transactions with Affiliated Companies' (related-party transactions) under the Fair Trade Act. It provides specific financial data for the upcoming quarter (2025 Q1) and details board approval. Since it is a specific regulatory disclosure required by law and does not fit into categories like Annual Reports, Earnings Releases, or M&A, it is classified as a Regulatory Filing (RNS).
2024-12-18 Korean
동일인등출자계열회사와의상품ㆍ용역거래변경
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from SK Hynix regarding a change in transactions with affiliated companies (related-party transactions). It details specific financial amounts, transaction purposes, and board approval dates, fulfilling the requirements for a regulatory disclosure under the Fair Trade Act. It does not fit into specific categories like earnings releases, annual reports, or proxy statements, and is not a mere announcement of a report, but the report itself. Therefore, it falls under the general regulatory filing category.
2024-12-18 Korean

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