---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-26-028370"
form_type: "8-K"
ticker: "SUIG"
cik: "0001425355"
company_name: "SUI Group Holdings Ltd."
filed_at: "2026-07-14T13:06:59+00:00"
generated_at: "2026-07-14T13:08:03.989050+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# SUI Group CIO Stephen Mackintosh resigns; Chairman Marius Barnett to manage transition

## Summary
- Stephen Mackintosh resigned as Chief Investment Officer effective July 8, 2026.
- Resignation was not due to any disagreement with the Company on financial reporting, operations, policies, or practices.
- Chairman Marius Barnett will manage the transition until a replacement or interim CIO is appointed.
- Board has begun evaluating an enhanced management structure for the next phase of strategic development.

## SEC filing metadata
- accession: 0001140361-26-028370
- form_type: 8-K
- ticker: SUIG
- cik: 0001425355
- company_name: SUI Group Holdings Ltd.
- filed_at: 2026-07-14T13:06:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1425355/000114036126028370/0001140361-26-028370-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1425355/000114036126028370/ef20077873_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-26-028370
- JSON: https://secwatch.observer/filing/0001140361-26-028370.json
- Plain text: https://secwatch.observer/filing/0001140361-26-028370.txt

## Key facts
- Executive change
  Stephen Mackintosh resigned as Chief Investment Officer at SUI Group Holdings Ltd..
  - Action: resigned
  - Role: Chief Investment Officer
  source text: On July 8, 2026, Stephen Mackintosh notified Sui Group Holdings Limited (the “Company”) of his resignation from his position as Chief Investment Officer of the Company, effective July 8, 2026.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1425355/000114036126028370/0001140361-26-028370-index.htm

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