Company: BCO
Filing Date: 2025-03-26
Form Type: 11-K
Source: 0000078890-25-000085
Chunk: 0

Company: BRINKS CO
Filing Date: 2025-03-26
Form: 11-K
Chunk 0
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### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

#### FORM 11-K
(Mark One)

#### OR
| ¨ |     | TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
|   |     | For the transition period from ____________ to ____________                        |

#### Commission file number 001-09148
| A. |     | Full title of the plan and the address of the plan, if different from that of the issuer named below: |

#### THE BRINK’S COMPANY EMPLOYEE STOCK PURCHASE PLAN
| B. |     | Name of issuer of the securities held pursuant to the plan and the address of its principal executive office: |

#### The Brink’s Company

#### P.O. Box 18100,

#### 1801 Bayberry Court

#### Richmond, Virginia 23226-8100

#### THE BRINK’S COMPANY

### EMPLOYEE STOCK PURCHASE PLAN

### TABLE OF CONTENTS
|                                                                                                                  |     |  Page |
| Report of Independent Registered Public Accounting Firm                                                          |     |     1 |
| Financial Statements:                                                                                            |     |       |
| Statements of Net Assets Available for Benefits as of December 31, 2024 and December 31, 2023                    |     |     2 |
| Statements of Changes in Net Assets Available for Benefits for the years ended December 31, 2024, 2023, and 2022 |     |     3 |
| Notes to Financial Statements                                                                                    |     | 4 - 5 |
| Signature                                                                                                        |     |     6 |
| Consent of Independent Registered Public Accounting Firm                                                         |     |     7 |

### REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Compensation and Benefits Committee

The Brink’s Company Employee Stock Purchase Plan

#### Opinion on the Financial Statements
We have audited the accompanying statements of net assets available for benefits of The Brink’s Company Employee Stock Purchase Plan (the “Plan”) as of December 31, 2024 and 2023, and the related statements of changes in net assets available for benefits for each of the years in the three year period ended December 31, 2024, and the related notes to the financial statements (collectively, the financial statements). In our opinion, the financial statements present fairly, in all material respects, the