---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-21-127007"
form_type: "8-K"
ticker: "RBA"
cik: "0001046102"
company_name: "RB GLOBAL INC."
filed_at: "2021-10-18T23:59:59+00:00"
generated_at: "2026-06-28T20:11:25.753551+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Ritchie Bros. appoints Lisa Hook to board effective Nov 1, 2021; board expands to 10

## Summary
- Board size increased from nine to ten directors to accommodate Hook.
- Hook will serve on the Compensation Committee effective November 1, 2021.
- She receives standard director compensation as disclosed in 2021 proxy.
- Hook currently serves on boards of FIS, Philip Morris, Ping Identity, and CubeIQ.
- No material relationships with the company requiring disclosure under Item 404(a).

## SEC filing metadata
- accession: 0001104659-21-127007
- form_type: 8-K
- ticker: RBA
- cik: 0001046102
- company_name: RB GLOBAL INC.
- filed_at: 2021-10-18T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1046102/000110465921127007/0001104659-21-127007-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1046102/000110465921127007/tm2130179d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-21-127007
- JSON: https://secwatch.observer/filing/0001104659-21-127007.json
- Plain text: https://secwatch.observer/filing/0001104659-21-127007.txt

## Key facts
- Executive change
  Lisa Hook was appointed as Director at RB GLOBAL INC..
  - Action: appointed
  - Role: Director
  source text: has appointed Lisa Hook as a director of the Company, effective November 1, 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1046102/000110465921127007/0001104659-21-127007-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.