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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 2026-01-07 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 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 In-tae) who is a registered executive at SK Hynix. This type of filing is a standard regulatory requirement for insider trading and ownership disclosure, which corresponds to the 'Director's Dealing' category.
2026-01-07 Korean
동일인등출자계열회사와의상품ㆍ용역거래
Regulatory Filings Classification · 95% confidence The document is a regulatory disclosure from SK Hynix regarding transactions with affiliated companies (related party transactions). It follows the standard format for Korean corporate regulatory filings (DART system style) concerning 'Transactions with Affiliated Companies'. Since it is a specific regulatory disclosure required by the Fair Trade Act and does not fit into categories like financial reports, earnings releases, or shareholder meeting materials, it is classified as a general regulatory filing.
2025-12-26 Korean
동일인등출자계열회사와의상품ㆍ용역거래
Regulatory Filings Classification · 95% confidence The document is a regulatory disclosure regarding transactions between SK Hynix and its affiliated companies (related-party transactions). It follows the standard format for Korean corporate filings (DART system) regarding 'Transactions with Affiliated Companies'. Since this is a specific regulatory disclosure required by the Fair Trade Act and does not fit into categories like Annual Reports, Earnings Releases, or M&A, it is classified as a Regulatory Filing (RNS).
2025-12-26 Korean
동일인등출자계열회사와의상품ㆍ용역거래
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from SK Hynix regarding 'Transactions with Affiliated Companies' (related-party transactions). It follows the standard Korean DART (Data Analysis, Retrieval and Transfer System) format for 'Large-scale Internal Transactions' or 'Transactions with Affiliated Companies' disclosures, which are mandatory regulatory filings under the Fair Trade Act. Since it does not fit into specific categories like M&A, Earnings, or Dividends, it is classified as a general Regulatory Filing (RNS).
2025-12-23 Korean
동일인등출자계열회사와의상품ㆍ용역거래
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from SK Hynix regarding 'Transactions with Affiliated Companies' (related-party transactions). It follows the standard format for Korean corporate disclosures (DART system) under the Fair Trade Act. Since it is a specific regulatory disclosure of business transactions that does not fit into financial reports, earnings releases, or other specific categories, it is classified as a Regulatory Filing (RNS).
2025-12-23 Korean
동일인등출자계열회사와의상품ㆍ용역거래
Regulatory Filings Classification · 95% confidence The document is a regulatory disclosure filed by SK Hynix regarding transactions with affiliated companies (related-party transactions). It follows the standard format for Korean corporate regulatory filings (DART system style) concerning 'Transactions with Affiliated Companies'. Since it is a specific regulatory disclosure required by the Fair Trade Act and does not fit into categories like financial reports, earnings releases, or board changes, it is classified as a Regulatory Filing (RNS).
2025-12-23 Korean

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