Unum Group — Director's Dealing 2017

May 30, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Unum Group (UNM)
CIK: 0000005513
Period of Report: 2017-05-25

Reporting Person: LARSON GLORIA C (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-25	Common Stock	A	3304	—	Acquired	71690	Direct
2017-05-25	Common Stock	A	2643	—	Acquired	74333	Direct

Footnotes

F1: All are restricted stock units ("RSUs") vesting on May 25, 2018.

F2: Includes 40,094 deferred share rights ("DSRs"), 29,136 RSUs, and 2,460 shares of common stock. All DSRs and RSUs may be settled, on a 1-for-1 basis, only in shares of common stock. Fractional amounts have been rounded to the nearest whole number.

F3: Beneficial ownership amount accounts for the exempt acquisitions of an aggregate of 339.664 DSRs and 218.676 RSUs pursuant to the reinvestment of dividends since the date of the reporting person's prior Form 4.

F4: Represents DSRs in lieu of cash for annual retainers pursuant to the election of the reporting person.

F5: Includes 42,737 DSRs, 29,136 RSUs, and 2,460 shares of common stock. Fractional amounts have been rounded to the nearest whole number.