Lam Yat Tung — SEC Form 4 filings
SEC reporting owner CIK 1896205. 61 Form 4 filings on record with FilingPulse; latest filed 2026-08-04.
Transaction summary — filings shown
Covers the 50 most recent of 61 filings on record, filed 2024-03-27 to 2026-08-04. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 180 legs across 29 filings — 2,327,799 shares, $218,481,565 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 32.
- Largest priced transaction: sale of 107,300 shares @ $154.37 ($16,563,794) in Credo Technology Group Holding Ltd, filed 2025-12-15.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Credo Technology Group Holding Ltd (CRDO) | Chief Operating Officer, Director | 50 | — | 180 legs · 2,327,799 sh · $218,481,565 | 32 |
Form 4 filings — Lam Yat Tung
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-04 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 5,788 @ $210.06 · Sale (S): 6,950 @ $211.06 · Sale (S): 5,724 @ $212.38 · Sale (S): 12,300 @ $213.46 · Sale (S): 5,431 @ $214.61 · Sale (S): 10,669 @ $215.37 · +8 more | EDGAR |
| 2026-07-16 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 2,600 @ $218.43 · Sale (S): 1,303 @ $219.20 · Sale (S): 2,717 @ $220.53 · Sale (S): 4,080 @ $221.39 · Sale (S): 6,400 @ $222.46 · Sale (S): 3,275 @ $223.32 · +12 more | EDGAR |
| 2026-07-16 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 2,276 @ $218.36 · Sale (S): 1,224 @ $219.27 · Sale (S): 2,662 @ $220.54 · Sale (S): 4,038 @ $221.50 · Sale (S): 5,600 @ $222.56 · Sale (S): 3,075 @ $223.57 · +12 more | EDGAR |
| 2026-07-06 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,180 @ $259.09 · Tax withholding (F): 3,181 @ $241.91 | EDGAR |
| 2026-06-25 | 4 | Credo Technology Group Holding Ltd (CRDO) | Gift (G): 7,000 @ $0 | EDGAR |
| 2026-06-15 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 6,360 @ $237.68 | EDGAR |
| 2026-05-26 | 4 | Credo Technology Group Holding Ltd (CRDO) | Grant/award (A): 50,000 @ $0 | EDGAR |
| 2026-04-08 | 4/A | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,180 @ $101.45 · Tax withholding (F): 3,180 @ $101.45 | EDGAR |
| 2026-04-06 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 3,180 @ $101.45 · Sale (S): 3,180 @ $101.45 | EDGAR |
| 2026-01-06 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 2,304 @ $143.22 · Tax withholding (F): 3,062 @ $140.24 | EDGAR |
| 2025-12-15 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 22,197 @ $149.42 · Sale (S): 29,135 @ $150.52 · Sale (S): 31,189 @ $151.38 · Sale (S): 79,315 @ $152.54 · Sale (S): 71,925 @ $153.44 · Sale (S): 107,300 @ $154.37 · +5 more | EDGAR |
| 2025-10-31 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 2,100 @ $165.61 · Sale (S): 6,280 @ $166.82 · Sale (S): 14,343 @ $167.80 · Sale (S): 15,466 @ $168.79 · Sale (S): 19,164 @ $169.81 · Sale (S): 12,675 @ $170.72 · +1 more | EDGAR |
| 2025-10-24 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 1,400 @ $132.71 · Sale (S): 6,658 @ $133.85 · Sale (S): 12,782 @ $134.70 · Sale (S): 11,715 @ $135.76 · Sale (S): 7,249 @ $136.67 · Sale (S): 12,597 @ $137.66 · +10 more | EDGAR |
| 2025-10-06 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,174 @ $149.63 · Tax withholding (F): 3,174 @ $143.87 | EDGAR |
| 2025-10-03 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 4,700 @ $141.60 · Sale (S): 19,233 @ $142.71 · Sale (S): 31,197 @ $143.52 · Sale (S): 22,256 @ $144.48 · Sale (S): 2,614 @ $145.18 | EDGAR |
| 2025-09-03 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,174 @ $123.06 | EDGAR |
| 2025-07-08 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,174 @ $93.61 · Gift (G): 125,000 @ $0 · Gift (G): 125,000 @ $0 | EDGAR |
| 2025-07-03 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,174 @ $89.37 | EDGAR |
| 2025-06-03 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,174 @ $60.96 | EDGAR |
| 2025-04-11 | 4 | Credo Technology Group Holding Ltd (CRDO) | Gift (G): 20,000 @ $0 | EDGAR |
| 2025-04-08 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,174 @ $33.30 | EDGAR |
| 2025-04-04 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 600 @ $41.02 · Sale (S): 2,340 @ $42.13 · Sale (S): 5,612 @ $43.38 · Sale (S): 1,448 @ $44.29 · Tax withholding (F): 3,174 @ $43.04 | EDGAR |
| 2025-03-28 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 6,542 @ $44.72 · Sale (S): 2,458 @ $45.71 · Sale (S): 600 @ $46.66 · Sale (S): 400 @ $48.37 | EDGAR |
| 2025-03-04 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,174 @ $55.18 | EDGAR |
| 2025-02-28 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 6,399 @ $59.50 · Sale (S): 33,599 @ $60.45 · Sale (S): 41,331 @ $61.38 · Sale (S): 15,989 @ $62.20 · Sale (S): 2,682 @ $63.20 | EDGAR |
| 2025-02-26 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 600 @ $59.40 · Sale (S): 2,450 @ $60.55 · Sale (S): 2,900 @ $61.58 · Sale (S): 2,450 @ $62.53 · Sale (S): 1,100 @ $63.62 · Sale (S): 500 @ $64.75 | EDGAR |
| 2025-02-20 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 21,409 @ $72.87 · Sale (S): 34,515 @ $73.79 · Sale (S): 34,943 @ $74.87 · Sale (S): 70,306 @ $75.48 · Sale (S): 8,827 @ $76.48 | EDGAR |
| 2025-01-31 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 27,668 @ $57.97 · Sale (S): 63,047 @ $58.83 · Sale (S): 8,985 @ $59.52 · Sale (S): 300 @ $60.64 | EDGAR |
| 2025-01-23 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 1,976 @ $76.92 · Sale (S): 3,824 @ $77.99 · Sale (S): 17,304 @ $78.84 · Sale (S): 10,218 @ $79.88 · Sale (S): 34,730 @ $81.12 · Sale (S): 30,548 @ $81.58 · +10 more | EDGAR |
| 2025-01-14 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 4,446 @ $71.44 · Sale (S): 23,434 @ $72.51 · Sale (S): 68,644 @ $73.58 · Sale (S): 3,476 @ $74.13 | EDGAR |
| 2025-01-06 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 10,709 @ $70.93 · Tax withholding (F): 3,174 @ $72.39 | EDGAR |
| 2024-12-31 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 18,827 @ $67.84 · Sale (S): 13,900 @ $68.83 · Sale (S): 47,209 @ $69.92 · Sale (S): 20,064 @ $70.65 | EDGAR |
| 2024-12-26 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 1,700 @ $65.13 · Sale (S): 2,700 @ $66.44 · Sale (S): 38,450 @ $67.51 · Sale (S): 48,234 @ $68.43 · Sale (S): 8,916 @ $69.20 | EDGAR |
| 2024-12-12 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 6,908 @ $65.51 · Sale (S): 2,892 @ $66.41 · Sale (S): 200 @ $67.12 · Sale (S): 200 @ $63.72 · Sale (S): 57,030 @ $65.44 · Sale (S): 34,578 @ $66.15 · +1 more | EDGAR |
| 2024-12-03 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,168 @ $48.96 | EDGAR |
| 2024-11-14 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 9,100 @ $46.38 · Sale (S): 900 @ $46.99 · Sale (S): 105,579 @ $46.36 · Sale (S): 14,421 @ $46.98 | EDGAR |
| 2024-10-15 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 903 @ $37.48 · Sale (S): 8,597 @ $38.48 · Sale (S): 500 @ $38.89 | EDGAR |
| 2024-10-08 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,168 @ $32.57 | EDGAR |
| 2024-09-16 | 4 | Credo Technology Group Holding Ltd (CRDO) | Gift (G): 50,000 @ $0 · Sale (S): 1,413 @ $26.79 · Sale (S): 8,587 @ $27.84 | EDGAR |
| 2024-09-04 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,168 @ $34.91 | EDGAR |
| 2024-08-12 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 10,000 @ $27.67 | EDGAR |
| 2024-07-15 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 9,500 @ $30.59 · Sale (S): 500 @ $31.18 · Gift (G): 300,000 @ $0 | EDGAR |
| 2024-07-09 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 3,168 @ $31.63 | EDGAR |
| 2024-06-13 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 10,000 @ $28.21 | EDGAR |
| 2024-06-04 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 2,793 @ $26.07 | EDGAR |
| 2024-05-14 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 10,000 @ $17.50 | EDGAR |
| 2024-04-15 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 2,704 @ $20.95 · Sale (S): 5,729 @ $22.43 · Sale (S): 1,567 @ $23.00 · Sale (S): 78,127 @ $22.72 | EDGAR |
| 2024-04-09 | 4 | Credo Technology Group Holding Ltd (CRDO) | Tax withholding (F): 2,230 @ $21.36 | EDGAR |
| 2024-04-05 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 71,049 @ $22.58 · Sale (S): 82,776 @ $22.58 · Sale (S): 400 @ $22.62 · Grant/award (A): 100,000 @ $0 | EDGAR |
| 2024-03-27 | 4 | Credo Technology Group Holding Ltd (CRDO) | Sale (S): 47,207 @ $22.51 · Sale (S): 47,122 @ $22.51 · Sale (S): 31,575 @ $22.58 · Sale (S): 31,744 @ $22.57 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-10 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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