[Form 4] Unum Group Insider Trading Activity

Rhea-AI Filing Summary

DeVore Susan D. reported acquisition or exercise transactions in this Form 4 filing.

Unum Group director Susan D. DeVore received an equity award of 2,191 restricted stock units (RSUs) of common stock. The RSUs vest on the earlier of May 26, 2027, or the date of Unum Group's next annual meeting of shareholders, tying compensation to continued service.

After this grant, DeVore beneficially owns 31,785 equity interests in Unum Group, consisting of 2,191 RSUs and 29,594 shares of common stock. All RSUs are settleable on a 1-for-1 basis in shares of common stock, making this a stock-based compensation event rather than an open-market purchase.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider DeVore Susan D.

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,191	$0.00	--

Holdings After Transaction: Common Stock — 31,785 shares (Direct, null)

Footnotes (1)

1. All are restricted stock units ("RSUs") vesting on the earlier of May 26, 2027, or the date of Unum Group's next annual meeting of shareholders. Includes 2,191 RSUs and 29,594 shares of common stock. All 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. Beneficial ownership amount accounts for the delivery of shares of common stock upon the settlement of 5,540.000 RSUs since the date of the reporting person's prior Form 4.

Key Figures

RSUs granted: 2,191 RSUs Beneficial ownership after grant: 31,785 equity interests Common shares held: 29,594 shares +2 more

5 metrics

RSUs granted 2,191 RSUs Grant of restricted stock units on May 26, 2026

Beneficial ownership after grant 31,785 equity interests Total beneficial holdings following the RSU award

Common shares held 29,594 shares Shares of Unum Group common stock included in beneficial ownership

RSU vesting date May 26, 2027 Vests on this date or earlier at next annual meeting

RSUs settled since prior filing 5,540 RSUs RSUs delivered as common shares since the prior Form 4

Key Terms

restricted stock units ("RSUs"), beneficial ownership, annual meeting of shareholders, 1-for-1 basis

4 terms

restricted stock units ("RSUs") financial

"All are restricted stock units ("RSUs") vesting on the earlier of May 26, 2027..."

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

beneficial ownership financial

"Beneficial ownership amount accounts for the delivery of shares of common stock upon the settlement..."

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

annual meeting of shareholders regulatory

"vesting on the earlier of May 26, 2027, or the date of Unum Group's next annual meeting of shareholders"

A yearly gathering where a company’s owners (shareholders) vote on key items like electing the board, approving executive pay, and ratifying auditors, and receive updates on performance and strategy. Think of it as an annual town hall for owners: it matters to investors because outcomes and disclosures can affect leadership, corporate direction, dividend and governance policies, and therefore the company’s risk and potential return.

1-for-1 basis financial

"All RSUs may be settled, on a 1-for-1 basis, only in shares of common stock."

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

DeVore Susan D.

(Last) (First) (Middle)

1 FOUNTAIN SQUARE

(Street)

CHATTANOOGA TENNESSEE 37402

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Unum Group [ UNM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/26/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/26/2026		A		2,191(1)	A	$0	31,785(2)(3)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. All are restricted stock units ("RSUs") vesting on the earlier of May 26, 2027, or the date of Unum Group's next annual meeting of shareholders.

2. Includes 2,191 RSUs and 29,594 shares of common stock. All 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.

3. Beneficial ownership amount accounts for the delivery of shares of common stock upon the settlement of 5,540.000 RSUs since the date of the reporting person's prior Form 4.

Remarks:

	/s/ Jullienne, J. Paul, Attorney-in-Fact	05/28/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)