• IS Dongseo filed an amended large-shareholding disclosure for Insun Environmental New Technology, citing changes to share-pledge agreements.
• Stake held unchanged at 20,937,717 shares, equal to 45.95%, as of Oct. 1, 2026.
• Pledged shares under major contracts stayed at 20,237,717 shares, or 44.42%.

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. Insun Environmental New Technology 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: 20261001000556), on October 01, 2026, and is solely responsible for the information contained therein.