AFLAC INC 4

Japan Post Holdings Co., Ltd. indirectly sold a total of 13,100 shares of Aflac Inc. common stock on August 20, 2026 for roughly $1.53 million in open-market transactions.

On August 20, 2026, Japan Post Holdings Co., Ltd., as a reporting person with indirect beneficial ownership through the J&A Alliance Trust structure, executed two open-market sales of Aflac Inc. common stock, disposing of an aggregate 13,100 shares at weighted average prices of $116.45 and $117.03 per share. These sales, which totaled approximately $1.53 million in value, reduced the indirect holdings from 50,808,169 shares to 50,804,690 shares, with all securities held directly by J&A Alliance Holdings Corporation as trustee of the J&A Alliance Trust, while Japan Post and related entities expressly disclaim beneficial ownership beyond their pecuniary interest. Based on Aflac’s recent share price of about $117.95, the reporting person’s remaining indirect position is valued at roughly $5.99 billion, indicating that the transactions represent a very small trim relative to the overall stake rather than a substantial change in ownership.

Filing Facts

CIK

4977

Ticker

AFL

Form

4

Source Type

sec

Accession

0001104659-26-100190

Alert Tier

6