Form 8-K

8-K — RB GLOBAL INC.

Accession: 0001104659-26-047775

Filed: 2026-04-23

Period: 2026-04-21

CIK: 0001046102

SIC: 7389 (SERVICES-BUSINESS SERVICES, NEC)

Item: Other Events

Item: Financial Statements and Exhibits

Documents

8-K — tm2612502d1_8k.htm (Primary)

EX-99.1 — EXHIBIT 99.1 (tm2612502d1_ex99-1.htm)

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UNITED

STATES

SECURITIES

AND EXCHANGE COMMISSION

WASHINGTON,

D.C. 20549

FORM 8-K

CURRENT

REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported):

April 21, 2026

RB Global, Inc.

(Exact

name of registrant as specified in its charter)

Canada

001-13425

98-0626225

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(I.R.S. Employer

Identification Number)

Two Westbrook Corporate Center, Suite

500,Westchester,

Illinois 60154

(Address of principal executive offices) (Zip Code)

(708)

492-7000

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended

to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2.

below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a -12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d

-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e

-4(c))

Securities registered pursuant

to Section 12(b) of the Act:

Title

of each class

Trading

Symbol(s)

Name

of each exchange on which registered

Common

RBA

New

York Stock Exchange

Common

Share Purchase Rights

N/A

New

York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth

company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange

Act of 1934 (§240.12b-2 of this chapter).

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 any new or revised financial accounting standards provided pursuant

to Section 13(a) of the Exchange Act. ¨

Item 8.01

Other Events.

On April 23, 2026, RB Global, Inc. issued a press

release announcing that, on April 21, 2026, the U.S. Federal Trade Commission granted early termination of the waiting period under the

Hart-Scott-Rodino Antitrust Improvements Act of 1976 with respect to its pending acquisition of BigIron Auction Company.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

Exhibit Number

Description

99.1

News release, dated

April 23, 2026, issued by RB Global, Inc.

104

Cover Page Interactive Data

File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934,

the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

RB GLOBAL, INC.

By:

/s/ Ryan

Welsh

Ryan Welsh

VP Legal & Corporate Secretary

Date: April 23, 2026

EX-99.1 — EXHIBIT 99.1

EX-99.1

Filename: tm2612502d1_ex99-1.htm · Sequence: 2

Exhibit 99.1

FOR IMMEDIATE RELEASE

Global Announces Early Termination of Hart-Scott-Rodino Waiting Period for BigIron Acquisition

Westchester, IL, April 23, 2026

- RB Global, Inc. (NYSE: RBA) (TSX: RBA), a trusted global marketplace for insights, services and transaction solutions for commercial

assets and vehicles, today announced that on April 21, 2026, the U.S. Federal Trade Commission granted early termination of the waiting

period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976 (the “HSR Act”) with respect to its pending acquisition

of BigIron Auction Company (“BigIron”).

The termination of the waiting period

under the HSR Act satisfies one of the conditions to the closing of the pending acquisition, which is expected to be completed in the

second quarter of 2026, but which remains subject to other customary closing conditions.

About RB Global

RB Global, Inc. (NYSE: RBA) (TSX: RBA) is a leading, omnichannel marketplace and trusted provider of value-added insights, services and

transaction solutions for buyers and sellers of commercial assets and vehicles worldwide. Through its global network of auction sites

and digital platform, RB Global serves customers worldwide across a variety of asset classes, including automotive, construction, commercial

transportation, government surplus, lifting and material handling, energy, mining and agriculture. The company’s end-to-end marketplace

solutions include Ritchie Bros., IAA, Rouse

Services, SmartEquip and VeriTread. For more

information about RB Global, visit rbglobal.com.

Forward-Looking Statements

Certain statements

contained in this release include “forward-looking statements” within the meaning of U.S. federal securities laws and “forward-looking

information” within the meaning of Canadian securities laws (collectively, "forward-looking statements"). Forward-looking

statements herein include, in particular, statements relating to the anticipated closing of the BigIron acquisition and other subjects

of this release that are not historical facts. Forward-looking statements are typically identified by such words as “aim”,

“anticipate”, “believe”, “could”, “continue”, “estimate”, “expect”,

“intend”, “may”, “ongoing”, “plan”, “potential”, “predict”, “will”,

“should”, “would”, “could”, “likely”, “generally”, “future”,

“long-term”, or the negative of these terms, and similar expressions intended to identify forward-looking statements. It

is uncertain whether any of the events anticipated by the forward-looking statements will transpire or occur, or if any of them do, what

impact they will have on the results of operations and financial condition of RB Global's common shares. Therefore, you should not place

undue reliance on any such forward-looking statements and caution must be exercised in relying on forward-looking statements. Forward-looking

statements are based on current expectations and assumptions that are subject to risks and uncertainties that may cause actual results

to differ materially, including but not limited to risks and uncertainties relating to: our ability to drive shareholder value; potential

growth and market opportunities; the level of participation in our auctions and the success of our online marketplaces; our ability to

grow our businesses, acquire new customers, enhance our sector reach, drive geographic depth, and scale our operations; the impact of

our initiatives, services, investments, and acquisitions on us and our customers; the acquisition or disposition of properties; potential

future mergers and acquisitions; our ability to integrate acquisitions; our future capital expenditures and returns on those expenditures;

our ability to add new business and information solutions, including, among others, our ability to maximize and integrate technology

to enhance our existing services and support additional value-added service offerings; the supply trend of equipment and vehicles in

the market and the anticipated price environment, as well as the resulting effect on our business and Gross Transaction Value (“GTV”);

our compliance with laws, rules, regulations, and requirements that affect our business; effects of various economic, financial, industry,

and market conditions or policies, including inflation, the supply and demand for property, equipment, or natural resources; the behavior

of commercial assets and vehicle pricing; the relative percentage of GTV represented by straight commission or underwritten (guarantee

and inventory) contracts, and its impact on revenues and profitability; our future capital expenditures and returns on those expenditures;

the effect of any currency exchange and interest rate fluctuations on our results of operations; the effect of any tariffs on our results

of operations; the grant and satisfaction of equity awards pursuant to our compensation plans; any future declaration and payment of

dividends, including the tax treatment of any such dividends; financing available to us from our credit facilities or other sources,

our ability to refinance borrowings, and the sufficiency of our working capital to meet our financial needs; our ability to satisfy our

present operating requirements and fund future growth through existing working capital, credit facilities and debt; misappropriation

of data or cybersecurity incidents; and, failure to comply with privacy and data protection laws. Other risks that could cause actual

results to differ materially from those described in the forward-looking statements are included in “Part I, Item 1A: Risk Factors”,

and the section titled "Summary of Risk Factors", in our Annual Report on Form 10-K for the year ended December 31, 2025, as

such risk factors may be amended, supplemented or superseded from time to time by other reports we file with the Securities and Exchange

Commission, including subsequent Quarterly Reports on Form 10-Q The forward-looking statements included in this release are made only

as of the date hereof. While the list of factors presented here is considered representative, no such list should be considered to be

a complete statement of all potential risks and uncertainties. Many of these risk factors are outside of our control, and as such, they

involve risks which are not currently known that could cause actual results to differ materially from those discussed or implied herein.

RB Global does not undertake any obligation to update any forward-looking statements to reflect actual results, new information, future

events, changes in its expectations or other circumstances that exist after the date as of which the forward-looking statements were

made, except as required by law.

RB Global Contacts

Media Inquiries:

Analyst Inquiries:

Clare Furman | RB Global, Inc.

Sr. Manager, Public Relations

(224) 275-4743

cfurman@rbglobal.com

Sameer Rathod | RB Global, Inc.

VP, Investor Relations/Market Intelligence

(510) 381-7584

srathod@rbglobal.com

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