InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (54 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
54
T+90 hit rate
0%
T+90 mean return
-15.5%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Lam Yat Tung, Chief Operating Officer. Insider active across 1 company, notably Credo Technology Group Holding Ltd. Cumulatively, 82 reports have been published. Split: 0 buy · 54 sells. Total volume traded: €45.4m. History available since 26 January 2022. The latest transaction was disclosed on 23 May 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
Declarations82 total
7,000 sharesOrdinary SharesSEC:0001628280-26-045486:0
6,360 sharesOrdinary SharesSEC:0001628280-26-043154:0
50,000 shares0Ordinary SharesSEC:0001628280-26-038277:0
3,180 shares@ US$101.450.0007% mcap16.5% of flowOrdinary SharesSEC:0001628280-26-024292
3,180 shares@ US$101.450.0009% mcap16.5% of flowOrdinary SharesSEC:0001628280-26-024292:0
4,700 shares@ US$141.60180.0018% mcap33.5% of flowOrdinary SharesSEC:0001628280-25-044121:0
4,700 shares@ US$141.601833.5% of flowOrdinary SharesSEC:0001628280-25-044121
3,174 shares@ US$93.610.5% of flowOrdinary SharesSEC:0001628280-25-034545:0
125,000 shares0Ordinary SharesSEC:0001628280-25-034545:1
125,000 shares0Ordinary SharesSEC:0001628280-25-034545:2
20,000 shares0Ordinary SharesSEC:0001628280-25-017547:0
3,174 shares@ US$33.300.2% of flowOrdinary SharesSEC:0001628280-25-017105:0
600 shares@ US$41.02170.0% of flowOrdinary SharesSEC:0001628280-25-016796:0
6,542 shares@ US$44.72120.6% of flowOrdinary SharesSEC:0001628280-25-015487:0
3,174 shares@ US$55.180.4% of flowOrdinary SharesSEC:0001628280-25-010015:0
6,399 shares@ US$59.50460.8% of flowOrdinary SharesSEC:0001628280-25-009109:0
600 shares@ US$59.39670.1% of flowOrdinary SharesSEC:0001628280-25-008178:0
21,409 shares@ US$72.87043.1% of flowOrdinary SharesSEC:0001628280-25-006742:0
27,668 shares@ US$57.96743.2% of flowOrdinary SharesSEC:0001628280-25-003319:0
1,976 shares@ US$76.91720.3% of flowOrdinary SharesSEC:0001628280-25-002392:0
4,446 shares@ US$71.43850.6% of flowOrdinary SharesSEC:0001628280-25-001507:0
10,709 shares@ US$70.931.5% of flowOrdinary SharesSEC:0001628280-25-000662:0
18,827 shares@ US$67.83752.5% of flowOrdinary SharesSEC:0001628280-24-052627:0
13,900 shares@ US$68.82991.9% of flowOrdinary SharesSEC:0001628280-24-052627:1
47,209 shares@ US$69.91716.6% of flowOrdinary SharesSEC:0001628280-24-052627:2
25 of 82 declarations
About Lam Yat Tung
Lam Yat Tung is the Chief Operating Officer at Credo Technology Group Holding Ltd.
