Mirai Semiconductors controlling shareholder Lee Jung lifts pledged stake to 31.55% in disclosure update

• Mirai Semiconductors’ controlling shareholder disclosure showed no change in total stake at 10,555,595 shares, or 73.10%, as of Oct. 14, 2026.
• The update reflected a change in pledged shares under stock-collateral loan agreements, not an ownership shift.
• Shares under major contracts rose to 4,554,590 shares from 4,054,590, lifting the pledged ratio to 31.55% from 28.08%.
• The triggering event date for the filing was Oct. 7, 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. Mirai Semiconductors Co. Ltd. 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: 20261014000360), on October 14, 2026, and is solely responsible for the information contained therein.