Unum Group — Director's Dealing 2015

Feb 25, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Unum Group (UNM)
CIK: 0000005513
Period of Report: 2015-02-21

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-02-21	Common Stock	F	15842	$33.99	Disposed	391448	Direct
2015-02-21	Common Stock	F	7821	$33.99	Disposed	383627	Direct
2015-02-21	Common Stock	M	40004.832	—	Acquired	423632	Direct
2015-02-21	Common Stock	D	40004.832	$33.99	Disposed	383627	Direct
2015-02-21	Common Stock	M	19748.836	—	Acquired	403376	Direct
2015-02-21	Common Stock	D	19748.836	$33.99	Disposed	383627	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-02-21	Restricted Stock Units	$	M	40004.832	Disposed		Common Stock (40004.832)	Direct
2015-02-21	Restricted Stock Units	$	M	19748.836	Disposed		Common Stock (19748.836)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	13620.72	Indirect

Footnotes

F1: Shares withheld to satisfy tax withholding obligation applicable to the vesting of 40,004.832 stock-settled RSUs (as defined in footnote (2) below).

F2: Includes 83,889 restricted stock units, which may be settled, on a 1-for-1 basis, only in shares of common stock ("stock-settled RSUs"), and 307,559 shares of common stock. Fractional amounts have been rounded to the nearest whole number.

F3: Beneficial ownership amount accounts for the exempt acquisition of an aggregate of 598.520 stock-settled RSUs pursuant to the reinvestment of dividends since the date of the reporting person's prior Form 4.

F4: Shares withheld to satisfy tax withholding obligation applicable to the vesting of 19,748.836 stock-settled RSUs.

F5: Includes 64,140 stock-settled RSUs and 319,487 shares of common stock. Fractional amounts have been rounded to the nearest whole number.

F6: Includes 64,140 stock-settled RSUs and 359,492 shares of common stock. Fractional amounts have been rounded to the nearest whole number.

F7: Includes 64,140 stock-settled RSUs and 339,236 shares of common stock. Fractional amounts have been rounded to the nearest whole number.

F8: The restricted stock units may be settled solely in cash ("cash-settled RSUs"). Each cash-settled RSU is the economic equivalent of one share of common stock of the issuer.

F9: Represents the portion of the cash-settled RSUs granted on February 21, 2012 (the "2012 cash-settled RSUs") that vested on February 21, 2015, including a total of 2,530.832 dividend equivalent rights accrued thereon.

F10: The 2012 cash-settled RSUs vest in three equal annual installments beginning on February 21, 2013. Vested units are to be settled within 30 days after the vesting date.

F11: Beneficial ownership amount accounts for the exempt acquisitions of a total of 748.195 dividend equivalent rights on the 2012 cash-settled RSUs pursuant to the reinvestment of dividends after February 21, 2014. The rights accrued when and as dividends were paid on shares underlying the 2012 cash-settled RSUs and became vested proportionately with and subject to settlement upon the same terms as the 2012 cash-settled RSUs to which they related. Each dividend equivalent right is the economic equivalent of one share of common stock of the issuer.

F12: Represents the portion of the cash-settled RSUs granted on February 21, 2013 (the "2013 cash-settled RSUs") that vested on February 21, 2015, including a total of 757.836 dividend equivalent rights accrued thereon.

F13: The 2013 cash-settled RSUs vest in three equal annual installments beginning on February 21, 2014. Vested units are to be settled within 30 days after the vesting date.

F14: Beneficial ownership amount accounts for the exempt acquisitions of a total of 738.690 dividend equivalent rights on the 2013 cash-settled RSUs pursuant to the reinvestment of dividends after February 21, 2014. The rights accrued when and as dividends were paid on shares underlying the 2013 cash-settled RSUs and became vested proportionately with and subject to settlement upon the same terms as the 2013 cash-settled RSUs to which they related. Each dividend equivalent right is the economic equivalent of one share of common stock of the issuer.