ACCO BRANDS (NYSE: ACCO) SVP granted 77,031 RSUs and earns PSUs

Rhea-AI Filing Summary

ACCO BRANDS Corp senior executive Ard-Jen Spijkervet reported equity-based compensation awards and a routine tax withholding. He received 77,031 restricted stock units on March 11, 2026 that are scheduled to settle into common shares on March 11, 2029, assuming continued employment. On March 10, 2026, 12,456 performance stock units from the 2023–2025 cycle were earned and converted into 12,456 shares of common stock. Of these shares, 6,167 were withheld at a price of $3.635 per share to satisfy tax obligations, which is not an open-market sale. After these transactions, he directly holds 27,628 shares of ACCO BRANDS common stock.

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

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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^*

Spijkervet Ard-Jen

(Last) (First) (Middle)

C/O ACCO BRANDS

FOUR CORPORATE DRIVE

(Street)

LAKE ZURICH IL 60047

(City) (State) (Zip)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP ACCO Brands & Pres Intl

3. Date of Earliest Transaction (Month/Day/Year)
03/10/2026

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	03/10/2026		M		12,456	A	$0	33,795	D
Common Stock	03/10/2026		F		6,167	D	$3.635	27,628	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
Performance Stock Units (2023-2025)(1)	$0	03/10/2026		A		12,456		(1)	(1)	Common Stock	12,456	$0	12,456	D
Performance Stock Units (2023-2025)(1)	$0	03/10/2026		M			12,456	(1)	(1)	Common Stock	12,456	$0	0	D
Restricted Stock Units(2)	$0	03/11/2026		A		77,031		03/11/2029(2)	03/11/2029(2)	Common Stock	77,031	$0	77,031	D

Explanation of Responses:

1. Reflects performance stock units ("PSUs") granted under the Issuer's Incentive Plan that were earned by the Reporting Person during a three-year performance period. Subject to the Reporting Person's continued employment, earned PSUs become eligible for settlement into shares of common stock upon the completion of the final performance period in the three-year cycle.

2. Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. Each RSU represents the right to receive one share of the Issuer's common stock on March 11, 2029, provided that the Reporting Person remains employed by the Issuer at that time, subject to acceleration as provided in said Plan.

	/s/ Kathryn D. Ingraham, attorney-in-fact for Ard-Jen Spijkervet	03/12/2026
	** 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).
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FAQ

What did ACCO (ACCO) executive Ard-Jen Spijkervet receive in this Form 4 filing?

Ard-Jen Spijkervet received equity compensation awards, including 77,031 restricted stock units and 12,456 performance stock units that converted into common stock. These awards were granted under ACCO BRANDS’ incentive plan as part of his executive compensation package.

How many ACCO (ACCO) restricted stock units were granted to Ard-Jen Spijkervet?

He was granted 77,031 restricted stock units (RSUs) on March 11, 2026. Each RSU represents one share of ACCO BRANDS common stock, scheduled to settle on March 11, 2029, provided he remains employed, subject to possible acceleration under the company’s incentive plan.

What are the details of the ACCO (ACCO) performance stock units earned by Ard-Jen Spijkervet?

Spijkervet earned 12,456 performance stock units tied to the 2023–2025 performance period. These units, granted under ACCO BRANDS’ incentive plan, became eligible for settlement into common stock after the three-year performance cycle was completed and the performance criteria were met.

Did Ard-Jen Spijkervet sell ACCO (ACCO) shares in this Form 4, or were they withheld for taxes?

He did not execute an open-market sale; instead, 6,167 shares of common stock were withheld at $3.635 per share to cover tax obligations related to the equity awards, which is classified as a tax-withholding disposition, not a discretionary sale.

How many ACCO (ACCO) common shares does Ard-Jen Spijkervet hold after these transactions?

Following the equity award settlements and tax withholding, Ard-Jen Spijkervet directly holds 27,628 shares of ACCO BRANDS common stock. This reflects the net position after converting performance stock units and withholding 6,167 shares to satisfy associated tax liabilities.

When will Ard-Jen Spijkervet’s new ACCO (ACCO) restricted stock units vest and settle?

The 77,031 restricted stock units are scheduled to settle into shares of ACCO BRANDS common stock on March 11, 2029. Settlement requires that he remains employed with the company, subject to acceleration provisions in the incentive plan.