Lam Yat Tung, chief operating officer of Credo Technology Group (CRDO), has filed 104 Form 4 transactions, all of them sales. The total value of those sales is $138.3 million, with no open-market purchases or acquisitions on record. The pattern is one-directional: every trade in the dataset is coded as an open-market sale, and the most recent cluster, 25 sales filed between July 15 and July 31, 2026, continues that trend.
The recent activity is concentrated in two trading days. On July 15, 2026, Lam filed 11 sales totaling roughly $6.5 million, with individual values ranging from $23,599 to $2.1 million. On July 31, 2026, he filed 14 sales totaling about $20.4 million, with the largest single transaction at $2.63 million and the smallest at $679,332. The combined value of those 25 recent sales is approximately $26.9 million, all in CRDO stock.
The filings show no use of other transaction codes, such as option exercises, gifts, or tax withholding. Every entry is a straightforward sale, and the dollar amounts are substantial. The absence of any purchase activity, combined with the steady cadence of sales across the two dates, gives the record a clear selling bias. The data does not indicate whether the sales were part of a pre-arranged plan, and no motive can be inferred from the filings alone.
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