ACCO (ACCO) director Dvorak receives 6,821 deferred RSUs in equity grant

Rhea-AI Filing Summary

ACCO Brands director Kathleen S. Dvorak acquired 6,820.600 restricted stock units (RSUs) linked to common stock. The RSUs were credited under dividend equivalent provisions on her existing earned and outstanding RSU awards, meaning she received additional units instead of cash dividends.

The RSUs were granted under ACCO Brands' incentive plan for non-employee directors and are deferred under the company’s deferred compensation plan. They either vest immediately or on the one-year anniversary of the grant, and each unit converts into one share of common stock upon her death, disability, or when she leaves the board. After this grant, she holds 276,005.730 RSUs.

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
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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^*

DVORAK KATHLEEN S

(Last) (First) (Middle)

C/O ACCO BRANDS CORPORATION

(Street)

LAKE ZURICH ILLINOIS 60047

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ACCO BRANDS Corp [ ACCO ]

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)
03/26/2026

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

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
Restricted Stock Units	$0	03/26/2026		A		6,820.6(1)		(2)	(2)	Common Stock	6,820.6	$0	276,005.73	D

Explanation of Responses:

1. Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

2. Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

	/s/ Kathryn D. Ingraham, attorney-in-fact for Kathleen S. Dvorak	03/27/2026
	** 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)

FAQ

What insider transaction did ACCO director Kathleen Dvorak report on Form 4?

Kathleen S. Dvorak reported acquiring 6,820.600 restricted stock units in ACCO Brands. These RSUs were issued under dividend equivalent provisions tied to her existing RSU awards, increasing her deferred equity compensation position as a non-employee director of the company.

How many ACCO Brands RSUs does Kathleen Dvorak hold after this transaction?

After this transaction, Kathleen S. Dvorak holds 276,005.730 ACCO Brands restricted stock units. This total reflects her accumulated deferred equity awards as a non-employee director, including the 6,820.600 RSUs credited through dividend equivalent provisions on outstanding RSU awards.

What triggers payment of Kathleen Dvorak’s ACCO Brands RSUs?

Each RSU entitles Kathleen S. Dvorak to one ACCO Brands common share upon specific events. Payment occurs at the earlier of her death, disability, or when she ceases serving on the company’s board of directors, consistent with the deferred compensation plan for non-employee directors.

How do ACCO Brands dividend equivalent RSUs work for non-employee directors?

Dividend equivalent RSUs give non-employee directors additional stock units instead of cash dividends on existing RSU awards. For Kathleen Dvorak, 6,820.600 RSUs were credited this way, aligning her compensation with shareholder returns while keeping the awards deferred until specific separation or disability events.

When do Kathleen Dvorak’s newly acquired ACCO RSUs vest?

The RSUs either vest immediately or on the one-year anniversary of the grant date. Regardless of vesting, they are deferred under ACCO Brands’ deferred compensation plan, delivering one share of common stock per unit only upon death, disability, or board service cessation.