Aflac Inc: 10% owner Japan Post Holdings sold shares

What happened

• Japan Post Holdings Co., Ltd., identified as a 10% owner, sold 12,000 shares of Aflac Inc. on Oct 7, 2026: 11,960 shares at $112.80 for $1,349,088 and 40 shares at $113.58 for $4,543, total $1,353,631.

Key details

• Transaction dates and prices: Oct 7, 2026 — 11,960 shares at $112.80; Oct 7, 2026 — 40 shares at $113.58. Transaction code: S (sale), reported as open market or private sale.
• Filing date and report period: filed Oct 9, 2026; period of report Oct 7, 2026.
• Shares owned after the transaction: not specified in the provided filing excerpt.
• Footnotes: F1 states the reported price reflects a weighted average of multiple transactions at prices ranging from $112.53 to $113.47 and that the reporting person will provide details on request; F2 explains the shares are held directly by J&A Alliance Holdings Corporation as trustee of the J&A Alliance Trust and describes the chain of potential deemed beneficial owners (General Incorporated Association J&A Alliance; Kenji Sano and Tetsuya Numaguchi each owning 50% of General Incorporated) and that Japan Post may be deemed a beneficial owner as sole settlor and beneficiary; each party disclaims beneficial ownership except to the extent of pecuniary interest.
• No 10b5-1 plan, option exercise, or gift is disclosed in the provided excerpt.

Why it may matter

• Japan Post is reported as a 10% owner, which makes it a large holder rather than a company executive.
• These entries are sales (open market or private sale), not option exercises or gifts.
• A filing does not show why the insider traded or why the company acted.