InsiderChief Operating Officer

Yat Tung Lam Insider Trading Activity

Every SEC Form 4 transaction reported by Yat Tung Lam, sourced directly from SEC EDGAR and updated as new filings are accepted.

By · Insider-trading data from SEC EDGAR
Latest filing:

Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.

Quick Answer

Is Yat Tung Lam buying or selling?

Yat Tung Lam reported 0 open-market buys ($0) and 61 sells ($314.9M) across 61 Form 4 filings at 1 company — a net selling position of $314.9M.

Source: SEC EDGAR Form 4

What stands out

Key Statistics (as of Oct 2, 2026)

Total Form 4 filings
61
SEC EDGAR
Companies
1
Buys (0)
$0
Sells (61)
$314.9M

Insider sentiment

Net selling

Net insider flow of $314.9M in net selling, filed between Sep 9, 2022 – Oct 2, 2026.

Companies Yat Tung Lam files for

#CompanyForm 4 filings
1CRDOCredo Technology Group Holding Ltd61

Recent Yat Tung Lam transactions

DateTickerRoleTypeSharesValueFiling
Oct 2, 2026CRDOChief Operating OfficerSale50.0K$10.3MSEC ↗
Sep 29, 2026CRDOChief Operating OfficerSale100.0K$20.6MSEC ↗
Aug 4, 2026CRDOChief Operating OfficerSale105.4K$22.5MSEC ↗
Jul 16, 2026CRDOChief Operating OfficerSale50.0K$11.3MSEC ↗
Jul 16, 2026CRDOChief Operating OfficerSale56.0K$12.6MSEC ↗
Apr 6, 2026CRDOChief Operating OfficerSale6.4K$645.2KSEC ↗
Oct 31, 2025CRDOChief Operating OfficerSale80.0K$13.5MSEC ↗
Oct 24, 2025CRDOChief Operating OfficerSale70.0K$9.6MSEC ↗
Oct 3, 2025CRDOChief Operating OfficerSale80.0K$11.5MSEC ↗
Apr 4, 2025CRDOChief Operating OfficerSale10.0K$430.8KSEC ↗
Mar 28, 2025CRDOChief Operating OfficerSale10.0K$452.3KSEC ↗
Feb 28, 2025CRDOChief Operating OfficerSale100.0K$6.1MSEC ↗
Feb 26, 2025CRDOChief Operating OfficerSale10.0K$618.1KSEC ↗
Feb 20, 2025CRDOChief Operating OfficerSale170.0K$12.7MSEC ↗
Jan 31, 2025CRDOChief Operating OfficerSale100.0K$5.9MSEC ↗
Jan 23, 2025CRDOChief Operating OfficerSale110.0K$8.9MSEC ↗
Jan 14, 2025CRDOChief Operating OfficerSale100.0K$7.3MSEC ↗
Dec 31, 2024CRDOChief Operating OfficerSale100.0K$7.0MSEC ↗
Dec 26, 2024CRDOChief Operating OfficerSale100.0K$6.8MSEC ↗
Dec 12, 2024CRDOChief Operating OfficerSale110.0K$7.2MSEC ↗
Nov 14, 2024CRDOChief Operating OfficerSale130.0K$6.0MSEC ↗
Oct 15, 2024CRDOChief Operating OfficerSale10.0K$384.1KSEC ↗
Sep 17, 2024CRDOChief Operating OfficerSale10.0K$276.9KSEC ↗
Aug 12, 2024CRDOChief Operating OfficerSale10.0K$276.7KSEC ↗
Jul 15, 2024CRDOChief Operating OfficerSale10.0K$306.2KSEC ↗

Showing the 25 most recent filings of 61. Screen every filing.

Yat Tung Lam insider trading FAQ

Is Yat Tung Lam buying or selling?

Across 61 SEC Form 4 filings, Yat Tung Lam reported 0 open-market purchases totaling $0 and 61 sales totaling $314.9M — a net selling position of $314.9M.

Which companies does Yat Tung Lam file Form 4s for?

Yat Tung Lam has reported insider transactions at 1 company, most often Credo Technology Group Holding Ltd (CRDO).

How far back does Yat Tung Lam's filing history go?

Trabud holds Yat Tung Lam's SEC Form 4 filings from Sep 9, 2022 – Oct 2, 2026, sourced directly from SEC EDGAR.

Where does Trabud get Yat Tung Lam's insider trading data?

Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.

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