---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-080371"
form_type: "8-K"
ticker: "SUIG"
cik: "0001425355"
company_name: "SUI Group Holdings Ltd."
filed_at: "2025-08-25T23:59:59+00:00"
generated_at: "2026-05-17T10:12:02.036374+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Mill City Ventures rebrands to SUI Group Holdings, ticker changes to SUIG

## Summary
- Options trading on Cboe for MCVT common stock began Aug 22, 2025; offers standard expirations and strikes.
- Company will change name to SUI Group Holdings Limited effective Aug 26, 2025.
- Ticker symbol changes from MCVT to SUIG on Nasdaq and Cboe options as of Aug 26, 2025.
- Rebrand reflects strategic shift to a SUI treasury strategy, with official Sui Foundation relationship.

## SEC filing metadata
- accession: 0001213900-25-080371
- form_type: 8-K
- ticker: SUIG
- cik: 0001425355
- company_name: SUI Group Holdings Ltd.
- filed_at: 2025-08-25T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1425355/000121390025080371/0001213900-25-080371-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1425355/000121390025080371/ea0254303-8k_millcity3.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-080371
- JSON: https://secwatch.observer/filing/0001213900-25-080371.json
- Plain text: https://secwatch.observer/filing/0001213900-25-080371.txt

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