ACCO director receives 2,098 RSU award

ACCO Brands Corp director Elizabeth A. Simermeyer received a grant of 2,098 Restricted Stock Units (RSUs) tied to the company’s common stock.

Rhea-AI Filing Summary

ACCO Brands Corp director Elizabeth A. Simermeyer received a grant of 2,098 Restricted Stock Units (RSUs) tied to the company’s common stock. The award was made as director compensation and brings her directly held RSU-based interest to 111,753.5 underlying shares.

The RSUs were granted under ACCO’s Incentive Plan and are either immediately vested or vest on the one-year anniversary of the grant date, but have been deferred under the Deferred Compensation Plan for Non-Employee Directors. Each RSU converts into one share of common stock upon her death, disability, or when she leaves the Board.

Insider Trade Summary

Grant/Award: 2,098 shares

Grant/Award 1 txn

Insider Simermeyer Elizabeth A

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	2,098	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 111,753.5 contracts (Direct)

Footnotes (1)

1. F1. 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.

Key Figures

RSUs granted: 2,098 units Total shares following transaction: 111,753.5 shares Transaction code: A (grant/award acquisition)

3 metrics

RSUs granted 2,098 units Restricted Stock Units grant to director on 2026-06-17

Total shares following transaction 111,753.5 shares Direct RSU-based interest after grant

Transaction code A (grant/award acquisition) Non-employee director equity compensation

Key Terms

Restricted Stock Units, Incentive Plan, Deferred Compensation Plan for Non-Employee Directors, Board of Directors

4 terms

Restricted Stock Units financial

"Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Incentive Plan financial

"RSUs granted under the Issuer's Incentive Plan."

Deferred Compensation Plan for Non-Employee Directors financial

"have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors."

Board of Directors financial

"cessation of service as a member of the Board of Directors."

The Board of Directors is a group of people chosen by a company's owners to help make big decisions and oversee how the company is run. They act like a team of advisors or managers, making sure the company stays on track and meets its goals. Their choices can influence the company's success and how it grows.

FAQ

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

What insider transaction did ACCO (ACCO) report for Elizabeth A. Simermeyer?

ACCO reported that director Elizabeth A. Simermeyer received a grant of 2,098 Restricted Stock Units. These RSUs are part of her board compensation and each unit represents one future share of ACCO common stock under the company’s incentive and deferred compensation plans.

How many ACCO (ACCO) shares does Elizabeth A. Simermeyer hold after this RSU grant?

After this grant, Elizabeth A. Simermeyer’s RSU-based interest corresponds to 111,753.5 shares of ACCO common stock. This figure reflects her direct beneficial ownership reported in the Form 4, including the newly awarded 2,098 Restricted Stock Units tied to ACCO shares.

When do Elizabeth A. Simermeyer’s ACCO (ACCO) RSUs vest and pay out?

The RSUs either vest immediately or on the one-year anniversary of the grant date, but delivery of shares is deferred. Each unit pays out in ACCO common stock upon the earlier of Simermeyer’s death, disability, or when she ceases serving on ACCO’s Board of Directors.

Are Elizabeth A. Simermeyer’s ACCO (ACCO) RSUs part of a compensation plan?

Yes. The RSUs were granted under ACCO’s Incentive Plan and deferred under its Deferred Compensation Plan for Non-Employee Directors. They function as equity-based compensation, aligning director interests with long-term shareholder value through future delivery of ACCO common shares.

Does the ACCO (ACCO) Form 4 show a market buy or sell by Elizabeth A. Simermeyer?

No market buy or sell is reported. The Form 4 shows an acquisition coded as a grant or award of 2,098 Restricted Stock Units, rather than an open-market transaction. This represents routine equity compensation for her service on ACCO’s Board of Directors.

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

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Accepted by SEC EDGAR 06/18/2026 - 01:37 PM EDT Learn about SEC filing dates

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^*

Simermeyer Elizabeth A

(Last) (First) (Middle)

C/O ACCO BRANDS CORP

FOUR CORPORATE DRIVE

(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)
06/17/2026

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	06/17/2026		A		2,098		(1)	(1)	Common Stock	2,098	$0	111,753.5	D

Explanation of Responses:

1. 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 Elizabeth A. Simermeyer	06/18/2026
	** 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)