---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-290643"
form_type: "8-K"
ticker: "SUNB"
cik: "0002083785"
company_name: "Sunbelt Rentals Holdings, Inc."
filed_at: "2026-06-30T20:30:18+00:00"
generated_at: "2026-06-30T20:33:17.623073+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Sunbelt Rentals appoints Cynthia T. Jamison to Board, effective Aug 1, 2026

## Summary
- Board size increased from 8 to 9; Jamison elected to fill vacancy, effective Aug 1, 2026.
- Appointed to Audit Committee; will receive customary non-employee director compensation per policy.
- Currently serves on boards of Advance Auto Parts, Darden Restaurants (chair), and IFF.
- CPA, NACD Fellow; holds B.A. from Duke and MBA from University of Chicago.
- No reportable transactions or arrangements with any person regarding her selection.

## SEC filing metadata
- accession: 0001193125-26-290643
- form_type: 8-K
- ticker: SUNB
- cik: 0002083785
- company_name: Sunbelt Rentals Holdings, Inc.
- filed_at: 2026-06-30T20:30:18+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2083785/000119312526290643/0001193125-26-290643-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2083785/000119312526290643/d136822d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-290643
- JSON: https://secwatch.observer/filing/0001193125-26-290643.json
- Plain text: https://secwatch.observer/filing/0001193125-26-290643.txt

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