• National Pension Service raised its stake in S-Oil to 11,517,537 shares, or 9.88%, as of Sept. 30, 2026.
• Holding increased from 11,314,188 shares, or 9.70%, in the prior report dated Sept. 8, 2026.
• Net change totaled 203,349 shares, driven by on-market purchases and sales during Sept. 9–30, 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. S-Oil Corporation 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: 20261006000181), on October 06, 2026, and is solely responsible for the information contained therein.