Unum Group — Director's Dealing 2026

Mar 3, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Unum Group (UNM)
CIK: 0000005513
Period of Report: 2026-03-01

Reporting Person: Zabel Steven Andrew (EVP, Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-03-01	Common Stock	F	2430	$71.73	Disposed	109901	Direct
2026-03-01	Common Stock	F	3090	$71.73	Disposed	106811	Direct
2026-03-01	Common Stock	F	1857	$71.73	Disposed	104954	Direct
2026-03-01	Common Stock	A	17840	—	Acquired	122794	Direct

Footnotes

F1: Shares withheld to satisfy tax withholding obligation applicable to the vesting of 6,566 stock-settled RSUs (as defined in footnote (2) below).

F2: Includes 32,158 restricted stock units and 77,743 shares of common stock. All restricted stock units ("stock-settled RSUs") may be settled, on a 1-for-1 basis, only in shares of common stock. Fractional amounts have been rounded to the nearest whole number.

F3: Shares withheld to satisfy tax withholding obligation applicable to the vesting of 8,350 stock-settled RSUs.

F4: Includes 23,808 stock-settled RSUs and 83,003 shares of common stock. Fractional amounts have been rounded to the nearest whole number.

F5: Shares withheld to satisfy tax withholding obligation applicable to the vesting of 5,017 stock-settled RSUs.

F6: Includes 18,791 stock-settled RSUs and 86,163 shares of common stock. Fractional amounts have been rounded to the nearest whole number.

F7: All are stock-settled RSUs, which vest in three near-equal annual installments beginning on March 1, 2027.

F8: Includes 36,631 stock-settled RSUs and 86,163 shares of common stock. Fractional amounts have been rounded to the nearest whole number.