Lam Yat Tung is a corporate insider at Credo Technology Group Holding Ltd (CRDO) filing SEC Form 4 transactions. 285 transactions, totaling $0 in purchases and $293,663,151 in sales. Source: SEC EDGAR.
Lam Yat Tung (CIK 0001896205) has filed 284 Form 4 transactions at Credo Technology Group Holding Ltd. (CRDO) since January 2022, and the file is almost entirely sell-side: 8,690,913 lifetime sell-side shares against zero buy-side events. The recent window contains two distinctive session-sized blocks that stand out from the smaller average lot: on December 11, 2025, he executed eight separate S-coded legs totaling approximately 289,891 shares at prices descending from $159.65 to $149.42 within a single declining-price arc — the largest being 107,300 shares at $154.37 and 79,315 shares at $152.54. On October 29, 2025, he sold roughly 77,900 shares in seven legs at prices from $165.61 to $171.58. Both sessions show the algorithmic dispersion signature of a 10b5-1 plan or broker-assisted program: multiple legs of varying size executed against a price-moving order book rather than a single block. His only recent non-sell event is a May 23, 2026 A-coded plan award of 50,000 shares — an inflow at the same time the broader liquidation is ongoing, suggesting residual equity still arriving through compensation even as the historical position is being wound down. The honest read is a systematic, multi-year CRDO liquidation with no market-direction buy activity in the file.
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
Credo Technology Group Holding Ltd CRDO | Gift | 7,000 | - | - | 2,646,969 | 6/23/2026 Filed: 6/23/2026 | Filing → |
Credo Technology Group Holding Ltd CRDO | Tax Payment | 6,360 | $237.68 | $1.51M | 2,653,969 | 6/10/2026 Filed: 6/10/2026 | Filing → |
Credo Technology Group Holding Ltd CRDO | Award | 50,000 | - | - | 2,660,329 | 5/23/2026 Filed: 5/23/2026 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 3,180 | $101.45 | $323K | 2,610,329 | 4/5/2026 Filed: 4/6/2026 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 3,180 | $101.45 | $323K | 2,613,509 | 4/2/2026 Filed: 4/6/2026 | Filing → |
Credo Technology Group Holding Ltd CRDO | Tax Payment | 3,180 | $101.45 | $323K | 2,610,329 | 4/5/2026 Filed: 4/2/2026 | Filing → |
Credo Technology Group Holding Ltd CRDO | Tax Payment | 3,180 | $101.45 | $323K | 2,613,509 | 4/2/2026 Filed: 4/2/2026 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 5,863 | $159.65 | $936K | 400,000 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 5,200 | $158.58 | $825K | 405,863 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 5,093 | $157.48 | $802K | 411,063 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 8,668 | $156.41 | $1.36M | 416,156 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 4,115 | $155.14 | $638K | 424,824 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 107,300 | $154.37 | $16.56M | 428,939 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 71,925 | $153.44 | $11.04M | 536,239 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 79,315 | $152.54 | $12.10M | 608,164 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 31,189 | $151.38 | $4.72M | 687,479 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 29,135 | $150.52 | $4.39M | 718,668 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 22,197 | $149.42 | $3.32M | 747,803 | 12/11/2025 Filed: 12/15/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 9,972 | $171.58 | $1.71M | 770,000 | 10/29/2025 Filed: 10/31/2025 | Filing → |
Credo Technology Group Holding Ltd CRDO | Sale | 12,675 | $170.72 | $2.16M | 779,972 | 10/29/2025 Filed: 10/31/2025 | Filing → |
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