SK Inc. Chairman Chey Tae — won stake slips to 25.65%, disclosure shows

SK Inc. controlling shareholder Chey Tae-won’s stake edged down to 18,596,600 shares, or 25.65%, as of Oct. 13, 2026. Prior filing showed 18,605,896 shares, or 25.66%. * Shares under major contracts rose to 5,220,485 shares, or 7.20%, from 3,623,001 shares, or 5.00%. Disclosure cited share-count changes, contract amendments, stock sale agreements, secured lending, and pledges. Two planned off-hours block trades total 1,653,924 shares, priced at 559,387 won and 587,000 won per share, with settlement targeted for Nov. 2, 2026. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. SK Inc. published the original content used to generate this news brief via DART, the regulatory disclosure system operated by the South Korea Financial Supervisory Service (FSS) (Ref. ID: 20261013000285), on October 13, 2026, and is solely responsible for the information contained therein. (C)