Key facts
- This page summarizes Michael D. Sieger's Form 4 filing for RB GLOBAL INC. (RBA).
- 4 reported transactions and 2 derivative rows are listed below.
- Accepted by SEC: 04 May 2026, 16:07.
Michael D. Sieger - 30 Apr 2026 Form 4 Insider Report for RB GLOBAL INC. (RBA)
- Reporting relationship
- Director
- Issuer ticker
- RBA
- Reported as of
- 30 Apr 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 04 May 2026, 16:07:57 UTC
- Prior SEC filing
- 04 Mar 2026
- Next SEC filing
- 18 May 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Maria Teresa Punsalan, attorney-in-fact for Michael D. Sieger
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Michael D. Sieger filed Form 4 for RB GLOBAL INC. (RBA) on 04 May 2026.
Change
- Previous filing in this sequence was filed on 04 Mar 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001630173
Primary reporting owner
Sieger Michael D
- Relationship
- Director
- Address
- C/O RB GLOBAL, INC., 2 WESTBROOK CORPORATE CENTER, WESTCHESTER
- Signature
- /s/ Maria Teresa Punsalan, attorney-in-fact for Michael D. Sieger
- Signature date
- 04 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
RBA
transaction
Common Shares
Options Exercise
- Transaction value
- Shares
- +1,896
- Change %
- +33%
- Price
- Shares after
- 7,597
- Date
- 30 Apr 2026
- Ownership
- Direct
- Footnotes
- F1
RBA
transaction
Common Shares
Options Exercise
- Transaction value
- Shares
- +22
- Change %
- +0.29%
- Price
- Shares after
- 7,619
- Date
- 30 Apr 2026
- Ownership
- Direct
- Footnotes
- F1
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
RBA
transaction
Derivative
Restricted Share Units (2025 RSUs)
Options Exercise
- Transaction value
- Shares
- -1,896
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 30 Apr 2026
- Ownership
- Direct
- Underlying class
- Common Shares
- Underlying amount
- 1,896
- Exercise price
- Footnotes
- F1, F2
RBA
transaction
Derivative
Dividend Equivalent Rights (2025 RSUs)
Options Exercise
- Transaction value
- Shares
- -22
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 30 Apr 2026
- Ownership
- Direct
- Underlying class
- Common Shares
- Underlying amount
- 22
- Exercise price
- Footnotes
- F1, F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Each RSU and DER represent a contingent right to receive one common share or the economic equivalent thereof.
Footnote F2
The RSUs and DERs vested on April 30, 2026, the date of the annual and special meeting of shareholders of the Issuer.