Masatoshi Koide - 16 Sep 2026 Form 4 Insider Report for AFLAC INC (AFL)

Reporting relationship: Pres. and Rep. Director, ALIJ
Issuer ticker: AFL
Reported as of: 16 Sep 2026
Net transaction value: -$1,557,894
SEC form: 4
Accepted by SEC: 18 Sep 2026, 16:45:42 UTC
Prior SEC filing: 13 Mar 2026
Source filing: View source filing
Reporting owner signature: By: Brooke R. Phillips For: Masatoshi Koide

Key filing fact

Masatoshi Koide filed Form 4 for AFLAC INC (AFL) on 18 Sep 2026.

Key facts

This page summarizes Masatoshi Koide's Form 4 filing for AFLAC INC (AFL).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 18 Sep 2026, 16:45.

Change

Previous filing in this sequence was filed on 13 Mar 2026.
Current net transaction value: -$1,557,894.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001705261 Primary reporting owner

Koide Masatoshi

Relationship: Pres. and Rep. Director, ALIJ
Address: C/O AFLAC INCORPORATED, 1932 WYNNTON ROAD, COLUMBUS
Signature: By: Brooke R. Phillips For: Masatoshi Koide
Signature date: 18 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AFL transaction

Common Stock

Options Exercise

Transaction value
Shares: +3,201
Change %: +3.7%
Price: $35.52^*
Shares after: 89,623
Date: 16 Sep 2026
Ownership: Direct

AFL transaction

Common Stock

Sale

Transaction value: $377,494
Shares: -3,201
Change %: -3.6%
Price: $117.93
Shares after: 86,422
Date: 16 Sep 2026
Ownership: Direct

AFL transaction

Common Stock

Sale

Transaction value: $1,180,400
Shares: -10,000
Change %: -12%
Price: $118.04
Shares after: 76,422
Date: 16 Sep 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AFL transaction Derivative

Employee Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -3,201
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 16 Sep 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 3,201
Exercise price: $35.52

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The price is the weighted average sale price of the aggregate number of shares that were sold. These shares were sold in multiple transactions at prices ranging from $118.03 to $118.09. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.