Unum Group
For the period ended Dec 4, 2025. Filed Dec 4, 2025.
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A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.
Dec 4, 2025 · Filed Dec 4, 2025
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(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
| ☐ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |
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| ☐ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |
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Securities registered pursuant to Section 12(b) of the Act:
| Title of each class | Trading Symbol(s) | Name of each exchange on which registered |
|---|---|---|
| Common stock, $0.10 par value | UNM | New York Stock Exchange |
| 6.250% Junior Subordinated Notes due 2058 | UNMA | New York Stock Exchange |
Indicate by check mark whether the registrant is an emerging growth company as defined in as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
| ☐ | Emerging growth company |
|---|---|
| ☐ | If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. |
Item 8.01 Other Events.
On December 4, 2025, Unum Group, a Delaware corporation (the "Company"), issued a news release announcing that its Board of Directors has authorized the repurchase of up to $1 billion of its outstanding shares of common stock from time to time beginning on January 1, 2026. The Company's current share repurchase program will continue in effect through December 31, 2025, at which time the current program will terminate and all subsequent repurchases will take place under the new program. A copy of the news release concerning the share repurchase authorization is filed herewith as Exhibit 99.1 and incorporated herein by reference.
Item 9.01 Financial Statements and Exhibits.
(d) Exhibits.
| Exhibit No. | Description |
| 99.1 | News release of Unum Group dated December 4, 2025, concerning share repurchase authorization. |
| 104 | Cover Page Interactive Data File (embedded with the Inline XBRL document). |
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.