Unum Group — Director's Dealing 2011

Feb 24, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Unum Group (UNM)
CIK: 0000005513
Period of Report: 2011-02-22

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-22	Common Stock	A	82776.0	$0.0	Acquired	993337.0	Direct
2011-02-23	Common Stock	F	22217.0	$26.87	Disposed	971120.0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-02-22	Employee Stock Options (right to buy)	$26.29	A	123682.0	Acquired	2019-02-22	Common Stock (123682.0)	Direct
2011-02-22	Restricted Stock Units	$	A	82776.0	Acquired		Common Stock (82776.0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	12713.789	Indirect

Footnotes

F1: All are restricted stock units, which may be settled, on a 1-for-1 basis, only in shares of common stock ("stock-settled RSUs"), and which vest in three equal annual installments beginning on February 25, 2012.

F2: Includes 442,175 stock-settled RSUs and 551,162 shares of common stock.

F3: Shares withheld to satisfy tax withholding obligation applicable to the vesting of 63,475.989 restricted stock units.

F4: Includes 378,699 stock-settled RSUs and 592,421 shares of common stock.

F5: The options vest in three equal annual installments beginning on February 22, 2012.

F6: Each restricted stock unit represents a contingent right to receive the cash equivalent of one share of common stock of the issuer.

F7: The restricted stock units vest in three equal annual installments beginning on February 22, 2012. Vested units will be settled soley in cash within 30 days after the vesting date.