[Form 3] RB Global, Inc. Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Christopher Carlson, Chief Accounting Officer of RB Global, Inc. (RBA), filed an initial Form 3 reporting direct ownership of 1,935 common shares and three grants of restricted share units (RSUs). The RSU grants and underlying common-share equivalents total 7,725 RSUs across 2023, 2024 and 2025 awards: 3,457 (2023 RSUs), 3,237 (2024 RSUs) and 1,031 (2025 RSUs). Each RSU represents a contingent right to one common share or its economic equivalent; vested RSU shares will be released net of tax. The filing is dated 08/24/2025 and signed on behalf of Carlson by an attorney-in-fact on 08/28/2025.

Positive

• Direct ownership of 1,935 common shares reported by the Chief Accounting Officer
• Equity compensation alignment: total of 7,725 RSUs reported across 2023, 2024 and 2025 awards
• Clear vesting schedules specified for each RSU grant with release net of tax

Negative

• None.

Insights

Securities Analyst

TL;DR: Officer filed initial ownership showing modest direct holdings and time‑based RSU compensation totaling 7,725 units.

The Form 3 discloses Mr. Carlsons direct holding of 1,935 common shares and three RSU awards vesting in equal annual installments beginning in 2024, 2025 and 2026 respectively. The RSUs are each a contingent right to one common share or equivalent and will be delivered net of tax upon vesting. For investors, this is a routine disclosure of insider compensation and ownership rather than a material corporate event; it confirms alignment of an accounting officer with equity-based pay.

Corporate Governance Expert

TL;DR: Standard initial beneficial-ownership filing showing officer-level equity compensation with scheduled vesting.

The filing is an initial Section 16 report and documents standard, time‑based RSU grants and direct share ownership by a named officer. Vesting schedules are explicit: three equal annual installments for each award with release of shares net of tax. There are no indications of derivative transactions beyond RSUs and no amendments or joint filings. This is a routine governance disclosure required for insiders.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

Carlson Christopher

(Last) (First) (Middle)

C/O RB GLOBAL, INC.

2 WESTBROOK CORPORATE CENTER

(Street)

WESTCHESTER IL 60154

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
08/24/2025

3. Issuer Name and Ticker or Trading Symbol
RB GLOBAL INC. [ RBA ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Shares	1,935	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Share Unit (2023 RSUs)	(1)	(1)	Common Shares	3,457	(2)	D
Restricted Share Unit (2024 RSUs)	(3)	(3)	Common Shares	3,237	(2)	D
Restricted Share Unit (2025 RSUs)	(4)	(4)	Common Shares	1,031	(2)	D

Explanation of Responses:

1. The RSUs vest in three equal annual installments beginning March 15, 2024. The common shares underlying vested RSUs will be released to the reporting person, net of tax..

2. Each RSU represents a contingent right to receive one RBA common share or the economic equivalent thereof.

3. The RSUs vest in three equal annual installments beginning March 15, 2025. The common shares underlying vested RSUs will be released to the reporting person, net of tax.

4. The RSUs vest in three equal annual installments beginning March 14, 2026. The common shares underlying vested RSUs will be released to the reporting person, net of tax.

	/s/ Maria Teresa Punsalan, attorney-in-fact for Christopher Carlson	08/28/2025
	** 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 5 (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.

FAQ

What did Christopher Carlson report on Form 3 for RBA?

He reported direct ownership of 1,935 common shares and three RSU grants totaling 7,725 RSUs (3,457; 3,237; 1,031).

When do the RSU awards for Christopher Carlson begin vesting?

The 2023 RSUs vest beginning March 15, 2024, the 2024 RSUs vest beginning March 15, 2025, and the 2025 RSUs vest beginning March 14, 2026.

How will vested RSUs be delivered to the reporting person?

Each vested RSU represents a contingent right to one RBA common share or its economic equivalent and will be released to the reporting person net of tax.

What is Christopher Carlson's role at RB Global, Inc. (RBA)?

He is reported as the company's Chief Accounting Officer and filed the Form 3 as an officer.

On what date was the Form 3 event recorded?

The date of the event requiring the statement is 08/24/2025, and the form was signed on behalf of Carlson on 08/28/2025.