---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-24-113236"
form_type: "8-K"
ticker: "COSG"
cik: "0001706509"
company_name: "Cosmos Group Holdings Inc."
filed_at: "2024-12-30T23:59:59+00:00"
generated_at: "2026-05-28T22:47:28.622200+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Cosmos Group appoints Wong Nga Yin Polin as CEO, CFO, Secretary and Director after Chan Man Chung resigns

## Summary
- Chan Man Chung resigned as CEO, CFO, Secretary and Director effective Dec 24, 2024 for personal reasons, no disagreement.
- Wong Nga Yin Polin appointed to all four roles; she is 44 and Business Development Manager at Marvel Digital Ltd.
- Wong holds M.Sc. and B.Eng. in Mechanical Engineering from Univ of Hong Kong; experience in 3D imaging/display tech.
- Fu Wah continues to hold approximately 0.31% of Cosmos common stock.

## SEC filing metadata
- accession: 0001213900-24-113236
- form_type: 8-K
- ticker: COSG
- cik: 0001706509
- company_name: Cosmos Group Holdings Inc.
- filed_at: 2024-12-30T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1706509/000121390024113236/0001213900-24-113236-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1706509/000121390024113236/ea0226269-8k_cosmos.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-24-113236
- JSON: https://secwatch.observer/filing/0001213900-24-113236.json
- Plain text: https://secwatch.observer/filing/0001213900-24-113236.txt

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