---
schema_version: "secwatch.filing_event.v1"
accession: "0001079973-25-000353"
form_type: "8-K"
ticker: "GHST"
cik: "0001121795"
company_name: "GHST World Inc."
filed_at: "2025-03-05T23:59:59+00:00"
generated_at: "2026-05-25T09:27:09.707246+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# GHST World appoints new CEO, President, director; multiple officers resign

## Summary
- Roberto Castellazzi appointed CEO, succeeding Edoardo Berti Riboli; previously served as President.
- Massimo Trebbi appointed President; Pierangelo Negri resigned as director on Feb 27, 2025.
- Fabrizio Castellazzi appointed director; Paolo Sangiovanni (CFO) and Massimiliano Stella (CIO) resigned.
- Marcello Apella named CEO of subsidiaries IoTT World Inc. and GHST Sport Inc.; R. Castellazzi as President.
- Resignations stated as not resulting from any disagreement with company operations or policies.

## SEC filing metadata
- accession: 0001079973-25-000353
- form_type: 8-K
- ticker: GHST
- cik: 0001121795
- company_name: GHST World Inc.
- filed_at: 2025-03-05T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1121795/000107997325000353/0001079973-25-000353-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1121795/000107997325000353/ghst_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001079973-25-000353
- JSON: https://secwatch.observer/filing/0001079973-25-000353.json
- Plain text: https://secwatch.observer/filing/0001079973-25-000353.txt

## Key facts
- Executive change
  Pierangelo Negri resigned as director at GHST World Inc..
  - Action: resigned
  - Role: director
  source text: resignations of Pierangelo Negri as a director
  evidence_url: https://www.sec.gov/Archives/edgar/data/1121795/000107997325000353/0001079973-25-000353-index.htm
- Executive change
  Marcello Apella was appointed as Chief Executive Officer at GHST World Inc..
  - Action: appointed
  - Role: Chief Executive Officer
  source text: Marcello Apella was appointed as Chief Executive Officer and Roberto Castellazzi was appointed as President of each of IoTT World Inc. and GHST Sport Inc., the Company’s subsidiaries.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1121795/000107997325000353/0001079973-25-000353-index.htm
- Executive change
  Roberto Castellazzi was appointed as President at GHST World Inc..
  - Action: appointed
  - Role: President
  source text: Roberto Castellazzi was appointed as President of each of IoTT World Inc. and GHST Sport Inc.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1121795/000107997325000353/0001079973-25-000353-index.htm
- Executive change
  Roberto Castellazzi was appointed as Chief Executive Officer at GHST World Inc..
  - Action: appointed
  - Role: Chief Executive Officer
  source text: appointed Roberto Castellazzi as the Company’s Chief Executive Officer, Massimo Trebbi as President and Fabrizio Castellazzi as a director, following the resignations of Pierangelo Negri as a director, Roberto Castellazzi as President, Edoardo Berti Riboli as Chief Executive Officer, Paolo Sangiovanni as a Chief Financial Officer and Massimiliano Stella as Chief Information Officer
  evidence_url: https://www.sec.gov/Archives/edgar/data/1121795/000107997325000353/0001079973-25-000353-index.htm

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