• BNS Partnership filed an amended large-shareholding report for Lightron Fiber-Optic Devices, citing an extension of a share pledge.
• Total stake held with affiliates stayed at 32,686,959 shares, unchanged at 29.01% as of Oct. 8, 2026.
• Shares under major contracts remained 26,539,080 shares, unchanged at 23.55%.

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. Lightron Fiber-Optic Devices Inc. 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: 20261008000723), on October 08, 2026, and is solely responsible for the information contained therein.