SEC Filing Form 4 for RB GLOBAL INC.

This SEC filing details transactions by Michael D. Sieger, a director at RB GLOBAL INC. (RBA). On September 17, 2026, Sieger acquired 9 Dividend Equivalent Rights (DSUs) and 8 Dividend Equivalent Rights (2026 RSUs). These rights are contingent on receiving the economic equivalent of one RBA common share. The DSUs become exercisable and payable concurrently with the underlying deferred share units. The RSUs become exercisable proportionately with the related restricted share units. All transactions were marked as direct ownership, with no cost basis indicated (price per share was 0.0). Following these acquisitions, Sieger holds 82 DSUs and 14 RSU-related dividend equivalent rights.