Unum Group — Director's Dealing 2011

Jan 7, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Unum Group (UNM)
CIK: 0000005513
Period of Report: 2011-01-05

Reporting Person: WATJEN THOMAS R (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-01-05	Common Stock	M	148807.0	$14.86	Acquired	1069740.0	Direct
2011-01-05	Common Stock	S	146607.0	$25.0	Disposed	923133.0	Direct
2011-01-05	Common Stock	S	2200.0	$25.001	Disposed	920933.0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-01-05	Employee Stock Option (right to buy)	$14.86	M	148807.0	Disposed	2011-12-12	Common Stock (148807.0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	12684.9099	Indirect

Footnotes

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 28, 2010.

F2: Includes 358,166 restricted stock units, which may be settled, on a 1-for-1 basis, only in shares of common stock ("stock-settled RSUs"), and 711,574 shares of common stock.

F3: Beneficial ownership amount accounts for the exempt acquisition on November 19, 2010 of an aggregate of 1,488.169 stock-settled RSUs pursuant to the reinvestment of dividends.

F4: Includes 358,166 stock-settled RSUs and 564,967 shares of common stock.

F5: Includes 358,166 stock-settled RSUs and 562,767 shares of common stock.