Mizuho Financial expands share buyback to JPY 200 billion, extends repurchase period to Sept. 30

• Mizuho Financial Group amended its share buyback plan, expanding the cap to 35,000,000 shares from 25,000,000.
• Maximum repurchase amount doubled to JPY 200 billion from JPY 100 billion.
• Repurchase period extended to Sept. 30, 2026 from Aug. 31, 2026; market purchases via trust method unchanged.
• Planned cancellation date moved to Oct. 23, 2026 from Sept. 24, 2026; cancellation still covers all repurchased shares.

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. Mizuho Financial Group Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001193125-26-324804), on July 30, 2026, and is solely responsible for the information contained therein.