Tranche Update on Unum Group's Equity Buyback Plan announced on December 1, 2022.

Unum Group is a provider of workplace benefits and services. The Company provides financial protection benefits in the United States and the United Kingdom (UK). Its products include disability, life, accident, critical illness, dental and vision, and other related services. The Company has three segments: Unum US, Unum International, and Colonial Life. Its Unum US segment comprises group disability, group life and accidental death and dismemberment, and supplemental and voluntary lines of business. Its Unum International segment includes its operations in the UK and Poland. Unum UK's business includes insurance for group long-term disability, group life, and supplemental lines of business which include dental, individual disability, and others. Unum Poland's business includes insurance for individual and group life with accident and health riders. Its Colonial Life segment includes accident, sickness, and disability products, life products, and cancer and critical illness products.