AFL: Koide Masatoshi discloses securities transactions

By AlphaYouPublished Sep 23, 2026Form 4

Stocks in this disclosure

Reported activity

Koide Masatoshi

Reporting filer

Koide Masatoshi reported Exercise or conversion in AFLAC INC: 3201 units of Common Stock, dated 2026-09-16. The full Form 4 contains 4 transaction entries.

Disclosed: Sep 18, 2026

Reported details

4 entries

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Common Stock	Koide Masatoshi	2026-09-16	M	Exercise or conversion	3201	35.52	89,623	2 days	Filed terms security Title: Common Stock transaction Date: 2026-09-16 transaction Form Type: 4 transaction Code: M equity Swap Involved: 0 transaction Shares: 3201 transaction Price Per Share: 35.52 transaction Acquired Disposed Code: A shares Owned Following Transaction: 89623 direct Or Indirect Ownership: D
Common Stock	Koide Masatoshi	2026-09-16	S	Sale	3201	117.93	86,422	2 days	Filed terms security Title: Common Stock transaction Date: 2026-09-16 transaction Form Type: 4 transaction Code: S equity Swap Involved: 0 transaction Shares: 3201 transaction Price Per Share: 117.93 transaction Acquired Disposed Code: D shares Owned Following Transaction: 86422 direct Or Indirect Ownership: D
Common Stock	Koide Masatoshi	2026-09-16	S	Sale	10000	118.04	76,422	2 days	Filed terms security Title: Common Stock transaction Date: 2026-09-16 transaction Form Type: 4 transaction Code: S equity Swap Involved: 0 transaction Shares: 10000 transaction Price Per Share: 118.04 id: F1 transaction Acquired Disposed Code: D shares Owned Following Transaction: 76422 direct Or Indirect Ownership: D
Employee Stock Option (right to buy) (derivative)	Koide Masatoshi	2026-09-16	M	Exercise or conversion	3201	0	0	2 days	Filed terms security Title: Employee Stock Option (right to buy) conversion Or Exercise Price: 35.52 transaction Date: 2026-09-16 transaction Form Type: 4 transaction Code: M equity Swap Involved: 0 transaction Shares: 3201 transaction Price Per Share: 0 transaction Acquired Disposed Code: D exercise Date: 2020-02-14 expiration Date: 2027-02-14 underlying Security Title: Common Stock underlying Security Shares: 3201 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D

Common Stock

Owner: Koide Masatoshi
Date: 2026-09-16
Code: M
Action: Exercise or conversion
Quantity: 3201
Price: 35.52
Following holdings: 89,623
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-09-16
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Shares: 3201
transaction Price Per Share: 35.52
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 89623
direct Or Indirect Ownership: D

Common Stock

Owner: Koide Masatoshi
Date: 2026-09-16
Code: S
Action: Sale
Quantity: 3201
Price: 117.93
Following holdings: 86,422
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-09-16
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
transaction Shares: 3201
transaction Price Per Share: 117.93
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 86422
direct Or Indirect Ownership: D

Common Stock

Owner: Koide Masatoshi
Date: 2026-09-16
Code: S
Action: Sale
Quantity: 10000
Price: 118.04
Following holdings: 76,422
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-09-16
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
transaction Shares: 10000
transaction Price Per Share: 118.04
id: F1
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 76422
direct Or Indirect Ownership: D

Employee Stock Option (right to buy) (derivative)

Owner: Koide Masatoshi
Date: 2026-09-16
Code: M
Action: Exercise or conversion
Quantity: 3201
Price: 0
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Employee Stock Option (right to buy)
conversion Or Exercise Price: 35.52
transaction Date: 2026-09-16
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Shares: 3201
transaction Price Per Share: 0
transaction Acquired Disposed Code: D
exercise Date: 2020-02-14
expiration Date: 2027-02-14
underlying Security Title: Common Stock
underlying Security Shares: 3201
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.
Koide Masatoshi: Pres. and Rep. Director, ALIJ.
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.

Original sources

SEC ownership filing

Prepared automatically from public filing data. Report a correction.

Security

Owner

Date

Code

Action

Quantity

Price

Following holdings

Reporting delay

Filed terms and references

Common Stock

Koide Masatoshi

2026-09-16

Exercise or conversion

3201

35.52

89,623

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-09-16
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Shares: 3201
transaction Price Per Share: 35.52
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 89623
direct Or Indirect Ownership: D

Common Stock

Koide Masatoshi

2026-09-16

Sale

3201

117.93

86,422

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-09-16
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
transaction Shares: 3201
transaction Price Per Share: 117.93
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 86422
direct Or Indirect Ownership: D

Common Stock

Koide Masatoshi

2026-09-16

Sale

10000

118.04

76,422

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-09-16
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
transaction Shares: 10000
transaction Price Per Share: 118.04
id: F1
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 76422
direct Or Indirect Ownership: D

Employee Stock Option (right to buy) (derivative)

Koide Masatoshi

2026-09-16

Exercise or conversion

3201

2 days

Filed terms

security Title: Employee Stock Option (right to buy)
conversion Or Exercise Price: 35.52
transaction Date: 2026-09-16
transaction Form Type: 4
transaction Code: M
equity Swap Involved: 0
transaction Shares: 3201
transaction Price Per Share: 0
transaction Acquired Disposed Code: D
exercise Date: 2020-02-14
expiration Date: 2027-02-14
underlying Security Title: Common Stock
underlying Security Shares: 3201
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.

Koide Masatoshi: Pres. and Rep. Director, ALIJ.

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.