Sigetronics chairman Shim Kyuhwan lifts stake to 18.30% from 18.28% after rights issue

• Sigetronics controlling shareholder Shim Kyuhwan raised his stake to 1,316,022 shares, or 18.30%, as of Oct. 2, 2026.
• Holding increased by 2,000 shares from 1,314,022 shares, or 18.28%, in the prior filing dated Sept. 30, 2026.
• Change driven by new shares acquired in a public offering capital increase.

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. Sigetronics 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: 20261002000176), on October 02, 2026, and is solely responsible for the information contained therein.