Unum Group — Director's Dealing 2010

Mar 1, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Unum Group (UNM)
CIK: 0000005513
Period of Report: 2010-02-25

Reporting Person: BEST ROBERT O (EVP, COO, Unum US)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-02-25	Common Stock	A	28114.0	$0.0	Acquired	218421.0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-02-25	Employee Stock Option (right to buy)	$20.78	A	21541.0	Acquired	2018-02-25	Common Stock (21541.0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3930.0	Indirect

Footnotes

F1: All are restricted stock units (settled solely in shares of common stock), which vest in three equal annual installments beginning on February 25, 2011.

F2: Includes 74,674 restricted stock units, 4,678 shares in the company ESPP, and 139,069 shares held outside any plan.

F3: The options vest in three equal annual installments beginning on February 25, 2011.