Cheng Chi Fung
Chief Technology Officer
Cheng Chi Fung has filed 43 SEC Form 4 filings (409 transaction rows) across 1 company, with disclosures dating back to 2025. 43 of those filings fall inside the rolling window. Most recent filing: Aug 4, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$221.3M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| CRDO | Chief Technology Officer | Sale | 27,473 | $5.8M | Aug 4 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $5.7M | Jul 29 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $6.1M | Jul 23 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $6.6M | Jul 16 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $6.7M | Jul 9 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 3,790 | $981K | Jul 9 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $7.4M | Jul 2 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $7.5M | Jun 25 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $6.8M | Jun 18 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $7.1M | Jun 11 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 7,259 | $1.5M | Jun 5 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $4.9M | May 5 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $4.9M | Apr 29 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $5.2M | Apr 24 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $4.3M | Apr 20 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $3.3M | Apr 14 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $2.8M | Apr 8 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 2,434 | $247K | Apr 6 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $2.5M | Apr 2 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $2.8M | Mar 26 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $3.0M | Mar 19 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $3.2M | Mar 13 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 27,500 | $3.5M | Feb 2 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 30,000 | $4.1M | Jan 26 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 30,000 | $4.7M | Jan 20 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 30,000 | $4.2M | Jan 12 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 30,000 | $4.3M | Jan 6 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $7.9M | Dec 30 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $8.3M | Dec 23 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $7.9M | Dec 17 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $9.6M | Dec 10 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $8.6M | Oct 29 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $8.3M | Oct 22 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $8.1M | Oct 15 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $8.2M | Oct 7 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $8.2M | Oct 1 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $9.1M | Sep 24 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $9.0M | Sep 17 | SEC ↗ | |
| CRDO | Chief Technology Officer | Sale | 55,000 | $8.0M | Sep 10 | SEC ↗ |