UniFirst director receives stock and appreciation rights grant

UniFirst Corporation director reported new equity awards received on 12/16/2025.

Accepted by SEC EDGAR 12/18/2025 - 08:19 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

UniFirst Corporation director reported new equity awards received on 12/16/2025. The director was granted 575 shares of unrestricted common stock at a price of $0, issued under the UniFirst Corporation 2023 Stock Option and Incentive Plan as part of the annual grants for fiscal 2026. After this grant, the director directly owns 1,777 shares of UniFirst common stock.

The director was also awarded a stock appreciation right covering 987 shares of common stock with an exercise price of $174.2. This right is exercisable in full on the grant date of 12/16/2025 and must be settled in stock upon exercise. It expires on the earlier of 12/16/2033 or the second anniversary of the date the director ceases to serve on the Board.

Insider Trade Summary

Grant/Award: 1,562 shares

Grant/Award 2 txns

Insider Pupkin Sergio A

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Stock Appreciation Right	987	$0.00	$0.00
Grant/Award	Common Stock	575	$0.00	$0.00

Holdings After Transaction: Stock Appreciation Right — 987 contracts (Direct); Common Stock — 1,777 shares (Direct)

Holdings Before and After: Stock Appreciation Right, 0 to 987 contracts (Direct); Common Stock, 1,202 to 1,777 shares (Direct)

Footnotes (3)

1. F1. Represents an award of unrestricted Common Stock under the UniFirst Corporation 2023 Stock Option and Incentive Plan.
2. F2. These are annual grants for fiscal 2026.
3. F3. This stock appreciation right is exercisable in full on the grant date (12/16/2025) and is required to be settled in stock at the time of exercise. The grant has an expiration date of the earlier of December 16, 2033 or the second anniversary of the date that the grantee ceases to be a member of the Board of Directors.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did UniFirst (UNF) report in this Form 4?

The filing reports that a UniFirst director received 575 shares of unrestricted common stock and a stock appreciation right on 987 shares of common stock on 12/16/2025.

How many UniFirst (UNF) shares does the director own after this transaction?

Following the reported grant, the director beneficially owns 1,777 shares of UniFirst common stock directly, plus a stock appreciation right on 987 shares.

What are the key terms of the UniFirst (UNF) stock appreciation right granted?

The stock appreciation right covers 987 shares at an exercise price of $174.2, is exercisable in full on 12/16/2025, must be settled in stock, and expires on the earlier of 12/16/2033 or the second anniversary of when the director leaves the Board.

Under which plan were the UniFirst (UNF) equity awards granted?

The 575 unrestricted shares were granted under the UniFirst Corporation 2023 Stock Option and Incentive Plan as part of the annual grants for fiscal 2026.

Is the UniFirst (UNF) stock grant to the director restricted or unrestricted?

The filing states that the 575-share grant represents an award of unrestricted common stock under the company’s 2023 Stock Option and Incentive Plan.

When do the UniFirst (UNF) director’s equity awards expire or vest?

The unrestricted stock is granted outright. The stock appreciation right is exercisable in full on 12/16/2025 and expires on the earlier of 12/16/2033 or two years after the director ceases to be a Board member.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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^*

Pupkin Sergio A

(Last) (First) (Middle)

C/O UNIFIRST CORP

68 JONSPIN ROAD

(Street)

WILMINGTON MA 01887

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
UNIFIRST CORP [ UNF ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
12/16/2025

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

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

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

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	12/16/2025		A		575(1)(2)	A	$0	1,777	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
Stock Appreciation Right(2)(3)	$174.2	12/16/2025		A		987		12/16/2025	12/16/2033	Common Stock ($0.10 par value)	987	$0	987	D

Explanation of Responses:

1. Represents an award of unrestricted Common Stock under the UniFirst Corporation 2023 Stock Option and Incentive Plan.

2. These are annual grants for fiscal 2026.

3. This stock appreciation right is exercisable in full on the grant date (12/16/2025) and is required to be settled in stock at the time of exercise. The grant has an expiration date of the earlier of December 16, 2033 or the second anniversary of the date that the grantee ceases to be a member of the Board of Directors.

	/s/ John Dowd, Attorney-in-Fact	12/18/2025
	** 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.
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