AFLAC INC 4

Japan Post Holdings Co., Ltd. indirectly sold 13,300 shares of Aflac Inc. common stock for approximately $1.52 million, modestly reducing its large indirect stake held via the J&A Alliance Trust.

On 2026-09-10, Japan Post Holdings Co., Ltd., a reporting person in Aflac Inc., sold a total of 13,300 shares of Aflac common stock in two open-market transactions at weighted average prices of approximately $114.21 and $115.16 per share, for aggregate proceeds of about $1.52 million. Following these sales, the reporting person’s indirect holdings through the J&A Alliance Trust, for which J&A Alliance Holdings Corporation acts as trustee, decreased from 50,613,725 to 50,612,190 shares. The complex ownership structure involves J&A Alliance Holdings Corporation, General Incorporated Association J&A Alliance, and individuals Kenji Sano and Tetsuya Numaguchi, with Japan Post deemed a beneficial owner as sole settlor and beneficiary of the trust, though all parties disclaim beneficial ownership beyond their pecuniary interests. Based on Aflac’s recent trading price around $115.21, the remaining indirect stake is valued at roughly $5.83 billion, indicating that the transactions represent a very small trim relative to the overall position.

Filing Facts

CIK

4977

Ticker

AFL

Form

4

Source Type

sec

Accession

0001104659-26-107303

Alert Tier

7