SD Biosensor Corrects Share Buyback End Date to Feb. 10, 2027

• SD Biosensor corrected its share buyback end date to Feb. 10, 2027, from Feb. 10, 2026, citing a typographical error.
• The buyback starts Nov. 11, 2026, targeting 1,954,888 common shares for 13 billion won.
• Repurchased shares will be canceled under its shareholder return policy.

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. SD Biosensor 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: 20261110000158), on November 10, 2026, and is solely responsible for the information contained therein.