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: IGLESIAS LISA G (EVP, General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-03-01	Common Stock	F	1244	$71.73	Disposed	27395	Direct
2026-03-01	Common Stock	F	1309	$71.73	Disposed	26086	Direct
2026-03-01	Common Stock	F	818	$71.73	Disposed	25268	Direct
2026-03-01	Common Stock	A	7685	—	Acquired	32953	Direct

Footnotes

F1: Shares withheld to satisfy tax withholding obligation applicable to the vesting of 3,362 stock-settled RSUs (as defined in footnote (2) below).

F2: Includes 13,879 restricted stock units and 13,516 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 3,536 stock-settled RSUs.

F4: Includes 10,343 stock-settled RSUs and 15,743 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 2,210 stock-settled RSUs.

F6: Includes 8,133 stock-settled RSUs and 17,135 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 15,818 stock-settled RSUs and 17,135 shares of common stock. Fractional amounts have been rounded to the nearest whole number.