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SK hynix Inc. — Investor Relations & Filings

Ticker · 000660 ISIN · KR7000660001 LEI · 988400XAIK6XISWQV045 KO Manufacturing
Filings indexed 1,606 across all filing types
Latest filing 2025-07-28 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 changes of a specific executive (Choi Jun) at SK Hynix. This is a standard regulatory filing for insider trading or director/executive shareholding disclosures, which corresponds to the 'Director's Dealing' category.
2025-07-28 Korean
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 type of filing is a standard regulatory disclosure for insider trading or changes in share ownership by company directors/executives. According to the provided definitions, this corresponds to 'Director's Dealing' (DIRS).
2025-07-28 Korean
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 trading or changes in share ownership by company directors or major shareholders. Based on the provided definitions, this falls under 'Director's Dealing' (DIRS).
2025-07-28 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 changes of a specific executive (Heo Hwang) at SK Hynix. This type of filing is a standard regulatory requirement for insider trading or changes in holdings by company directors/executives, which corresponds to the 'Director's Dealing' category.
2025-07-28 Korean
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 trading or changes in share ownership by company directors and executives. According to the provided definitions, this corresponds to 'Director's Dealing' (DIRS).
2025-07-28 Korean
자기주식처분결과보고서
Transaction in Own Shares Classification · 100% confidence The document is a 'Report on the Results of Disposal of Treasury Shares' (자기주식처분결과보고서) filed by SK Hynix with the Financial Supervisory Service. It details the specific number of shares disposed of, the date of disposal, the price per share, and the remaining treasury stock holdings. This falls under the category of a company reporting the sale or disposal of its own shares, which is classified as 'Transaction in Own Shares' (POS).
2025-07-28 Korean

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