• Japan Post, a 10% owner, reported selling 18,000 Aflac common shares on May 26.
• Sales priced at USD 117.01 per share for 17,170 shares, USD 117.55 per share for 830 shares.
• Japan Post’s indirect stake stood at 51,313,545 shares following the transactions.

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. Aflac Incorporated 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: 0001104659-26-067277), on May 28, 2026, and is solely responsible for the information contained therein.