Sphere Corp executive Yun Sang Hyun lifts stake to 10,640 shares in open-market buy

• Sphere executive Yun Sang Hyun raised his stake via an on-market purchase, lifting holdings to 10,640 shares from 10,240.
• The transaction settled on Oct. 12, 2026, at 24,900 won per share.
• His ownership remained 0.02% of outstanding shares.

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. Sphere 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: 20261013000399), on October 13, 2026, and is solely responsible for the information contained therein.