☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OFTHE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period endedMarch31, 2026 ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OFTHE SECURITIES EXCHANGE ACT OF 1934For the transition period from ________ to ________ Commission file number 001-09148 Securities registered pursuant to Section 12(b) of the Act: Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to suchfiling requirements for the past 90 days. Yes☒No☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, oran emerging growth company.See the definitions of “large accelerated filer”, “accelerated filer”, “smaller reporting company,” and "emerginggrowth company" in Rule 12b-2 of the Exchange Act. Large Accelerated Filer☒Accelerated Filer☐Non-Accelerated Filer☐Smaller Reporting Company☐Emerging Growth Company☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with anynew or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes☐No☒ As of May1, 2026, 41,180,604 shares of $1 par value common stock were outstanding. THE BRINK’S COMPANYand subsidiaries Condensed Consolidated Statements of Operations(Unaudited) THE BRINK’S COMPANYand subsidiaries Condensed Consolidated Statements of Comprehensive Income (Loss)(Unaudited) THE BRINK’S COMPANYand subsidiaries Condensed Consolidated Statements of Equity(Unaudited) THE BRINK’S COMPANYand subsidiariesCondensed Consolidated Statements of Cash Flows(Unaudited) THE BRINK’S COMPANYand subsidiaries Notes to Condensed Consolidated Financial Statements(Unaudited) Note 1 - Basis of presentation The Brink’s Company (along with its subsidiaries, “Brink’s”, the “Company”, “we”, “us” or “our”) has four operating segments:•North America •Latin America•Europe•Rest of World Our unaudited interim condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accountingprinciples (“GAAP”) for interim financial reporting and applicable quarterly reporting regulations of the Securities and Exchange Commission (the“SEC”). Accordingly, the unaudited condensed consolidated financial statements do not include all of the information and notes required by GAAPfor complete financial statements.In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessaryfor a fair presentation have been included.Operating results for interim periods are not necessarily indicative of the results that may be expected forthe full year.These unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statementsand notes in our Annual Report on Form 10-K for the year ended December31, 2025. Use of EstimatesIn accordance with GAAP, we have made a number of estimates and assumptions relating to the reporting of assets and liabilities and the disclosure of contingent assets and liabilities to prepare these condensed consolidated financial statements. Actual results could differ materially from theseestimates.The most significant estimates are related to goodwill, intangibles and other long-lived assets, pension and other retirement benefit assetsand obligations, legal contingencies, allowance for doubtful accounts, deferred tax assets and purchase price allocations. Consolidation The condensed consolidated financial statements include our controlled subsidiaries. Control is determined based on ownership rights or, whenapplicable, based on whether we are considered to be the primary beneficiary of a variable interest entity. For controlled subsidiaries that are notwholly-owned, the noncontrolling interests are included in net income and in total equity. Investments in businesses that we do not control, but for which we have the ability to exercise significant influence over operating and financialpolicies, are accounted for under the equity method and our proportionate share of income or loss is recorded in other operating income(expense).Investments in businesses for which we do not have the ability to exercise significant influence over operating and financial pol