Unum Group — Director's Dealing 2007

May 22, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Unum Group (UNM)
CIK: 0000005513
Period of Report: 2007-05-18

Reporting Person: Caulfield E Michael (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-05-18	Common Stock	A	3213	$27.23	Acquired	5534.00	Direct
2007-05-18	Common Stock	A	1840	$27.18	Acquired	7374.00	Direct

Footnotes

F1: All are deferred share rights.

F2: 4,746 are deferred share rights (includes 4 deferred share rights granted as dividend), and 788 shares held outside any plan.

F3: Grant of restricted stock vesting 5/18/08.

F4: Includes 1,840 shares of restricted stock, 4,746 deferred share rights, and 788 shares held outside any plan.