SK Innovation Discloses Change in Transactions with Affiliate SK On


  • SK Innovation disclosed actual transaction amounts with affiliate SK On for Q1 2026.
  • Total transaction amount: 20,513 million KRW (sales 20,512, purchases 0), 0.42% of sales.
  • This is a change disclosure due to a decrease of over 20% from the previously expected amount of 29,500 million KRW disclosed on Dec 18, 2025.
  • Disclosed within 45 days after quarter-end without board resolution (Fair Trade Act Article 26).
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KOSPI Filing Information


  • Filing: Change in Goods and Services Transactions with the Same Person and Affiliated Companies
  • Company: SK Innovation (096770)
  • Submission: SK Innovation Co., Ltd.
  • Receipt: 05-15-2026
  • Under Fair Trade Commission (KFTC)