[Form 4] BRINKS CO Insider Trading Activity

Rhea-AI Filing Summary

Brink's Company executive Kurt B. McMaken reported routine equity-compensation transactions. On March 1, 2026, the company withheld 774 shares of common stock at $116.77 per share to cover tax obligations on vested restricted stock units. Following this tax-withholding disposition, he held 73,790 common shares, which the footnotes state include RSUs that have not yet vested.

On February 27, 2026, he also acquired 48.36 Program Units at a reference price of $116.77 under the Key Employees' Deferral Compensation Program. The total of 4,526.36 Program Units is economically equivalent to the same number of Brink's common shares and will settle in stock on a one-for-one basis according to his deferral elections.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider McMaken Kurt B

Role EVP, Chief Financial Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	774	$116.77	$90K
Grant/Award	Program Units	48.36	$116.77	$6K

Holdings After Transaction: Common Stock — 73,790 shares (Direct); Program Units — 4,526.36 shares (Direct)

Footnotes (1)

1. The Brink's Company ("BCO") withheld shares of common stock to satisfy the tax withholding obligation for the Reporting Person's Restricted Stock Units ("RSUs") that vested on March 1, 2026. Includes RSUs that have not yet vested. Program Units (each of which is the economic equivalent of one share of BCO common stock) credited to the Reporting Person's stock incentive account under the terms of the Key Employees' Deferral Compensation Program (the "Program") will settle in BCO common stock on a one-for-one basis and shall be distributed in accordance with the Reporting Person's deferral election either (1) following the Reporting Person's termination of employment with BCO or (2) on a future date selected by the Reporting Person at the time of his or her deferral election. In accordance with the terms of the Program, on the last business day of each month, compensation deferred by the Reporting Person during that month and/or any matching amounts are converted into Program Units and credited to the Reporting Person's stock incentive account. The number of Program Units credited to the Reporting Person's account on the transaction date is based upon a share price of $116.77, which is the closing price of BCO common stock on the final trading day of the month in which the deferred compensation would have been payable, calculated in accordance with the terms of the Program.

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^*

McMaken Kurt B

(Last) (First) (Middle)

555 DIVIDEND DRIVE

(Street)

COPPELL TX 75019

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BRINKS CO [ BCO ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

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	03/01/2026		F		774(1)	D	$116.77	73,790(2)	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
Program Units	(3)	02/27/2026		A		48.36(4)		(3)	(3)	Common Stock	4,526.36	$116.77(5)	4,526.36	D

Explanation of Responses:

1. The Brink's Company ("BCO") withheld shares of common stock to satisfy the tax withholding obligation for the Reporting Person's Restricted Stock Units ("RSUs") that vested on March 1, 2026.

2. Includes RSUs that have not yet vested.

3. Program Units (each of which is the economic equivalent of one share of BCO common stock) credited to the Reporting Person's stock incentive account under the terms of the Key Employees' Deferral Compensation Program (the "Program") will settle in BCO common stock on a one-for-one basis and shall be distributed in accordance with the Reporting Person's deferral election either (1) following the Reporting Person's termination of employment with BCO or (2) on a future date selected by the Reporting Person at the time of his or her deferral election.

4. In accordance with the terms of the Program, on the last business day of each month, compensation deferred by the Reporting Person during that month and/or any matching amounts are converted into Program Units and credited to the Reporting Person's stock incentive account.

5. The number of Program Units credited to the Reporting Person's account on the transaction date is based upon a share price of $116.77, which is the closing price of BCO common stock on the final trading day of the month in which the deferred compensation would have been payable, calculated in accordance with the terms of the Program.

Remarks:

	/s/ Linda M. MacNally, Attorney-in-Fact	03/03/2026
	** 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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