• Advantest's board resolved on October 28, 2026, to repurchase up to 280 billion yen of its own shares.
• The buyback covers up to 11 million common shares, representing 1.5% of outstanding shares excluding treasury shares as of September 30, 2026.
• Market purchases on the Tokyo Stock Exchange will run from October 29, 2026, to March 24, 2027.
• The repurchase aims to return capital to shareholders and improve capital efficiency.

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. Advantest Corporation published the original content used to generate this news brief via Singapore Exchange Limited (SGX) (Ref. ID: JHLV6CX1ERX361YG) on October 28, 2026, and is solely responsible for the information contained therein.