SEC FORM 4

SEC FORM 4SEC 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^*

BOYNTON PAUL G

(Last)

(First)

(Middle)

1801 BAYBERRY COURT

P.O. BOX 18100

(Street)

RICHMOND

VIRGINIA

23226

(City)

(State)

(Zip)

UNITED STATES

(Country)

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

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)
09/01/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Plan Units	⁽¹⁾	09/01/2026		A		73.08⁽²⁾		⁽¹⁾	⁽¹⁾	Common Stock	73.08⁽²⁾	$110.02⁽³⁾	11,071.62	D
DSAP Units	⁽⁴⁾	09/01/2026		A		11.35⁽⁵⁾		⁽⁴⁾	⁽⁴⁾	Common Stock	11.35⁽⁵⁾	$110.02⁽⁶⁾	4,906.03	D

Explanation of Responses:

1. Units (each of which is the economic equivalent of one share of The Brink's Company ("BCO") common stock) credited to the Reporting Person's equity account under the Plan for Deferral of Directors' Fees (the "Plan") 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 service from the Board of Directors or (2) on a future date selected by the Reporting Person at the time of his or her deferral election.

2. In accordance with the terms of the Plan, Plan Units were credited to the Reporting Person's account as a result of a dividend payment with respect to BCO common stock.

3. The number of Plan Units credited to the Reporting Person's account on the Transaction Date is based upon a share price of $110.02, which is the closing price of BCO common stock on September 1, 2026, calculated in accordance with the terms of the Plan.

4. Under the terms of the Directors' Stock Accumulation Plan, as amended and restated (the "DSAP"), the Reporting Person will be entitled to receive a distribution in BCO common stock with respect to all units (each of which is the economic equivalent of one share of BCO common stock) ("DSAP Units") in the Reporting Person's account on a one-for-one basis following the Reporting Person's termination of service as a director.

5. In accordance with the terms of the DSAP, DSAP Units were credited to the Reporting Person's account as a result of a dividend payment with respect to BCO common stock.

6. The number of DSAP Units credited to the Reporting Person's account on the Transaction Date is based upon a share price of $110.02, which is the closing price of BCO common stock on September 1, 2026, in accordance with the terms of the DSAP.

Remarks:

	/s/ Linda M. MacNally, Attorney-in-Fact	09/03/2026
	** 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).
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)