Explore the complete record of transactions filed by Cheng Chi Fung, Chief Technology Officer. Insider active across 1 companies, notably Credo Technology Group Holding Ltd. In total, 4 filings have been logged. Total volume traded: €24.6m. The latest transaction was filed on 5 April 2026 — Retenue fiscale. Regulator: SEC (Form 4). The full history is openly available.