Watt Darren Jeffrey 4

4 · RB GLOBAL INC. · Filed Mar 4, 2026

Form 4

Period: 2026-03-02

Chief Legal Officer

Transactions

Award
Dividend Equivalent Rights (2023 RSUs)
[F1]
2026-03-02+3→ 34 total
→ Common Shares (3 underlying)
Award
Dividend Equivalent Rights (2024 RSUs)
[F2]
2026-03-02+4→ 34 total
→ Common Shares (4 underlying)
Award
Dividend Equivalent Rights (2025 RSUs)
[F3]
2026-03-02+6→ 21 total
→ Common Shares (6 underlying)
Award
Dividend Equivalent Rights (2023 PSUs)
[F4]
2026-03-02+35→ 404 total
→ Common Shares (35 underlying)

Footnotes (4)

[F1]Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share. The dividend equivalent rights accrued in respect of the 2023 grant of restricted share units (RSU), and become exercisable proportionately with the restricted share units to which they relate.
[F2]Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share. The dividend equivalent rights accrued in respect of the 2024 grant of restricted share units (RSU), and become exercisable proportionately with the restricted share units to which they relate.
[F3]Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share. The dividend equivalent rights accrued in respect of the 2025 grant of restricted share units (RSU), and become exercisable proportionately with the restricted share units to which they relate.
[F4]Each dividend equivalent right ("DER") represents a contingent right to receive the economic equivalent of one RBA common share. The DERs accrued in respect of the 2023 grant of performance share units ("PSUs"), and become exercisable proportionately with the PSUs to which they relate.

Signature

/s/ Maria Teresa Punsalan, attorney-in-fact for Darren Jeffrey Watt|2026-03-04

Documents

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