SKHY: 6-K company filing

6-K 1 d159239d6k.htm FORM 6-K Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE MONTH OF OCTOBER 2026 Commission File Number: 001-43391 SK hynix Inc. (Translation of registrant’s name into English) 2091, Gyeongchung-daero Bubal-eup, Icheon-si Gyeonggi-do 17336, Korea (Address of principal executive office) Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F ☒ Form 40-F ☐ Clarification Regarding Rumors or Media Reports On August 5, 2026, the Korea Economic Daily (also known as “ Hankyung ”) reported that “Solidigm,” a U.S. subsidiary of SK hynix Inc. (the “Company”), is pursuing a pre-initial public offering (“IPO”) capital raising of approximately Won 5 trillion. The Company hereby clarifies that, while the Company’s overseas subsidiary under the brand name “Solidigm” had been reviewing various financing measures to expand production capacity and strengthen its competitiveness, after comprehensively considering capital market conditions and other factors, it has decided to discontinue its review of pre-IPO capital raising and IPO plans. ※ Related Disclosure: See the current reports on Form 6-K titled “Clarification Regarding Rumors or Media Reports” furnished by the Company on August 6, 2026 and September 4, 2026. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. SK hynix Inc. ( Registrant ) By: /s/ Seonghwan Park ( Signature ) Name: Seonghwan Park Title: Head of Investor Relations Date: October 23,