Summary
Updated Aug 30, 2026
Chi Fung Cheng is Chief Technology Officer, Director of Credo Technology Group Holding Ltd (CRDO). 50 SEC Form 4 filings on record going back to 2024, most recently on 4 August 2026. Most recent open-market trade: sold $43K of CRDO on 4 August 2026. Lifetime open-market sales: $234.84M.
Recent Transactions
20Every recent SEC Form 4 transaction Chi Fung Cheng has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Chi Fung Cheng go back to 2024: 50 primary Form 4 filings, an average of 16.7 per year. 346 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Chi Fung Cheng files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Yat Tung Lam - $69.04M of CRDO open-market activity in the last 12 months
- William Joseph Brennan - $56.97M of CRDO open-market activity in the last 12 months
- Daniel W. Fleming - $29.58M of CRDO open-market activity in the last 12 months
- Lip Bu Tan - $7.55M of CRDO open-market activity in the last 12 months
- James Laufman - $5.48M of CRDO open-market activity in the last 12 months
- Pantas Sutardja, - $1.25M of CRDO open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Chi Fung Cheng?
Chi Fung Cheng is a corporate insider, tracked as Chief Technology Officer, Director of Credo Technology Group Holding Ltd (CRDO). InsiderAlpha holds 50 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Chi Fung Cheng submitted recently?
11 primary Form 4 filings in the last 90 days, covering 1 company.
Has Chi Fung Cheng been buying or selling stock?
Recorded transactions: 0 open-market purchases and 410 open-market sales ($234.84M) across all tracked filings.
Where can I see all of Chi Fung Cheng's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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