ACCO Brands (NYSE: ACCO) SVP converts 16,790 RSUs, 8,312 shares withheld

Rhea-AI Filing Summary

ACCO BRANDS Corp senior executive Ard-Jen Spijkervet exercised restricted stock units that vested into common shares. On March 14, 2026, 16,790 Restricted Stock Units converted into 16,790 shares of common stock, reflecting compensation granted under the company’s incentive plan.

To cover tax obligations on this vesting event, 8,312 common shares were withheld at a price of $3.32 per share, which is a non-market, tax-related disposition rather than an open-market sale. After these transactions, Spijkervet directly holds 36,106 shares of ACCO BRANDS common stock.

Insider Trade Summary

16,790 shares exercised/converted

Mixed 3 txns

Insider Spijkervet Ard-Jen

Role SVP ACCO Brands & Pres Intl

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	16,790	$0.00	--
Exercise	Common Stock	16,790	$0.00	--
Tax Withholding	Common Stock	8,312	$3.32	$28K

Holdings After Transaction: Restricted Stock Units — 0 shares (Direct); Common Stock — 44,418 shares (Direct)

Footnotes (1)

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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^*

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)
03/14/2026

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	03/14/2026		M		16,790	A	$0	44,418	D
Common Stock	03/14/2026		F		8,312	D	$3.32	36,106	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
Restricted Stock Units(1)	$0	03/14/2026		M			16,790	03/14/2026(1)	03/14/2026(1)	Common Stock	16,790	$0	0	D

Explanation of Responses:

1. 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 14, 2026, 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	03/17/2026
	** 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.

FAQ

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

Ard-Jen Spijkervet reported the vesting and exercise of 16,790 Restricted Stock Units into common shares. The filing also shows tax-related share withholding and his updated direct ownership of 36,106 ACCO BRANDS common shares after the transactions.

How many ACCO (ACCO) Restricted Stock Units did Spijkervet exercise?

Spijkervet exercised 16,790 Restricted Stock Units, each converting into one share of ACCO BRANDS common stock. These RSUs were granted under the company’s incentive plan and became deliverable on March 14, 2026, subject to his continued employment with the company.

Were any ACCO (ACCO) shares sold on the open market in this Form 4?

No open-market sales are shown. The filing reports 8,312 common shares disposed of under code F, meaning they were withheld at $3.32 per share solely to satisfy tax obligations arising from the RSU vesting, not sold in a discretionary market transaction.

How many ACCO (ACCO) shares does Spijkervet own after these transactions?

Following the RSU exercise and tax withholding, Spijkervet directly owns 36,106 shares of ACCO BRANDS common stock. This post-transaction balance reflects his ongoing equity stake as Senior Vice President and President, International for ACCO BRANDS Corp.

What is transaction code M in the ACCO (ACCO) Form 4 for Spijkervet?

Transaction code M indicates the exercise or conversion of a derivative security. In this case, 16,790 Restricted Stock Units converted into an equal number of ACCO BRANDS common shares as part of Spijkervet’s equity compensation under the company’s incentive plan.

What does transaction code F mean in Spijkervet’s ACCO (ACCO) filing?

Transaction code F represents shares withheld to pay taxes or exercise costs. Spijkervet had 8,312 ACCO BRANDS common shares withheld at $3.32 per share to satisfy tax liabilities from his RSU vesting, rather than selling shares in the open market.