[Form 4] ACCO BRANDS Corp Insider Trading Activity

Rhea-AI Filing Summary

ACCO BRANDS Corp director Graciela Monteagudo reported an acquisition of 3,575.6 restricted stock units (RSUs) on 09/10/2025 as dividend equivalents on existing RSU awards. The RSUs were granted under the issuer's Incentive Plan and have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to one share of common stock, and the filing shows 3,575.6 shares (price $0) and total reported direct beneficial ownership of 192,845.25 shares following the transaction. The RSUs vest immediately or on the one-year anniversary and convert to shares upon death, disability, or cessation of board service.

Positive

• Director's ownership increased by 3,575.6 RSUs, raising reported direct beneficial ownership to 192,845.25 shares

Negative

• None.

Insights

Financial Analyst

TL;DR: A board director acquired 3,575.6 RSUs, modestly increasing direct ownership to 192,845.25 shares.

This Form 4 discloses a non‑cash acquisition of RSUs credited as dividend equivalents. The transaction records 3,575.6 RSUs added on 09/10/2025 at no cash price, bringing reported direct beneficial ownership to 192,845.25 shares. The RSUs are subject to the company’s deferred compensation arrangement for non‑employee directors and convert to one share each upon specified termination events. The disclosure is routine compensation reporting rather than a market purchase or sale.

Corporate Governance Expert

TL;DR: Routine director compensation disclosure: dividend‑equivalent RSUs deferred under the board’s plan.

The filing indicates RSUs granted under the Incentive Plan and deferred under the Deferred Compensation Plan for Non‑Employee Directors. Vesting is immediate or at the one‑year anniversary, but distribution is contingent on death, disability, or cessation of board service. The Form 4 provides clear attribution and signature by an attorney‑in‑fact, meeting Section 16 reporting requirements for insider compensation events.

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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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^*

Monteagudo Graciela

(Last) (First) (Middle)

C/O ACCO BRANDS CORPORATION

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
09/10/2025

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

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	09/10/2025		A		3,575.6(1)		(2)	(2)	Common Stock	3,575.6	$0	192,845.25	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 Graciela Monteagudo	09/11/2025
	** 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.
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 transaction did Graciela Monteagudo report on Form 4 for ACCO (ACCO)?

The reporting person acquired 3,575.6 restricted stock units (RSUs) on 09/10/2025 as dividend equivalents, recorded at $0 price.

How many shares does the Form 4 show Graciela Monteagudo beneficially owns after the transaction?

The Form 4 reports 192,845.25 shares of common stock beneficially owned following the reported transaction.

Under what plan were the RSUs granted to the director?

The RSUs were granted under the Issuer's Incentive Plan and deferred under the Deferred Compensation Plan for Non‑Employee Directors.

When do the RSUs convert to shares according to the filing?

Each RSU represents the right to one share upon the earlier of the reporting person's death or disability, or cessation of service as a board member.

Did the Form 4 show any cash consideration for the RSUs?

No; the transaction is reported with a $0 price, reflecting issuance of RSUs as dividend equivalents rather than a cash purchase.