---
schema_version: "secwatch.filing_event.v1"
accession: "0001903596-26-000287"
form_type: "8-K"
ticker: null
cik: "0001497130"
company_name: "Nano Mobile Healthcare, Inc."
filed_at: "2026-08-03T20:48:51+00:00"
generated_at: "2026-08-03T20:50:23.476810+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Nano Mobile Healthcare to acquire Neptune Engineering in stock-for-stock deal; new leadership appointed

## Summary
- Acquires Neptune Engineering (Marine) Ltd, a Hong Kong marine and diving engineering contractor, for 20M shares of VNTH common stock.
- Neptune shareholders receive 20M shares (post-restructuring) for 100% of Neptune; Neptune becomes wholly-owned subsidiary.
- New directors: Cheng Chung Sing (Chairman), Cheng Chung Yu (CEO), Angel Yik (CFO); Roy Watson remains President.
- Neptune's FY2025 revenue HK$9.07M (~$1.16M), net profit HK$862,586 (~$110K); unsecured loans HK$4.04M.
- Closing expected on third business day after conditions satisfied; shares restricted under Regulation S.

## SEC filing metadata
- accession: 0001903596-26-000287
- form_type: 8-K
- cik: 0001497130
- company_name: Nano Mobile Healthcare, Inc.
- filed_at: 2026-08-03T20:48:51+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1497130/000190359626000287/0001903596-26-000287-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1497130/000190359626000287/vnth_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001903596-26-000287
- JSON: https://secwatch.observer/filing/0001903596-26-000287.json
- Plain text: https://secwatch.observer/filing/0001903596-26-000287.txt

## Key facts
- Executive change
  Angel Yik was elected as Director and Secretary, as Chief Financial Officer (CFO) at Nano Mobile Healthcare, Inc..
  - Action: elected
  - Role: Director and Secretary, as Chief Financial Officer (CFO)
  source text: Angel Yik as Director and Secretary, as Chief Financial Officer (CFO)
  evidence_url: https://www.sec.gov/Archives/edgar/data/1497130/000190359626000287/0001903596-26-000287-index.htm
- Executive change
  Cheng Chung Yu was elected as Director and Chief Executive Officer at Nano Mobile Healthcare, Inc..
  - Action: elected
  - Role: Director and Chief Executive Officer
  source text: Cheng Chung Yu (Neptune (HK)) as Director and Chief Executive Officer CEO
  evidence_url: https://www.sec.gov/Archives/edgar/data/1497130/000190359626000287/0001903596-26-000287-index.htm
- Executive change
  Cheng Chung Sing was elected as Director, Chairman of the Board at Nano Mobile Healthcare, Inc..
  - Action: elected
  - Role: Director, Chairman of the Board
  source text: Cheng Chung Sing (Byron) as Director, Chairman of the Board
  evidence_url: https://www.sec.gov/Archives/edgar/data/1497130/000190359626000287/0001903596-26-000287-index.htm

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