X0303 4 2009-08-31 0 0000005513 Unum Group UNM 0001354713 Ring Susan L 1 FOUNTAIN SQUARE CHATTANOOGA TN 37402 0 1 0 0 EVP, President & CEO, Unum UK Common Stock 2009-08-31 4 M 0 1606.0 13.719 A 63654.0 D Common Stock 2009-08-31 4 S 0 1606.0 22.17 D 62048.0 D Common Stock 445.0 I By Family Employee Stock Option (right to buy) 13.719 2009-08-31 4 M 0 1606.0 0.0 D 2010-02-25 Common Stock 1606.0 1514.0 D The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. Includes 29,393 restricted stock units (which amount includes the exempt acquisition of 109 additional RSUs resulting from the reinvestment of dividends on August 21, 2009), 4,546 shares of restricted stock, and 29,715 shares held outside any plan. Includes 29,393 restricted stock units, 4,546 shares of restricted stock, and 28,109 shares held outside any plan. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. The option became exercisable in three equal annual installments beginning on February 25, 2001. Parrott, Christopher, A., Attorney in fact 2009-09-02