Insiders who reported open-market trades in the last 12 months at the companies Lee-Lean Shu files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Patrick T. Chuang - $2.54M in GSIT purchases and sales in the last 12 months
Avidan Akerib - $1.92M in GSIT purchases and sales in the last 12 months
Bor-Tay Wu - $1.00M in GSIT purchases and sales in the last 12 months
Ping Tak Wu - $457K in GSIT purchases and sales in the last 12 months
Douglas Schirle - $453K in GSIT purchases and sales in the last 12 months
Didier Lasserre - $279K in GSIT purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Lee-Lean Shu is a corporate insider, tracked as Pres., CEO and Chairman, Director of GSI TECHNOLOGY INC (GSIT). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Lee-Lean Shu submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Lee-Lean Shu been buying or selling stock?
Recorded transactions: 0 open-market purchases and 6 open-market sales ($2.44M) across all tracked filings.
Lee-Lean Shu is Pres., CEO and Chairman, Director of GSI TECHNOLOGY INC (GSIT). 8 SEC Form 4 filings on record going back to 2025, most recently on 14 August 2026. Most recent open-market trade: sold $129K of GSIT on 14 May 2026. Lifetime open-market sales: $2.44M.
Recent transactions
12
The latest 12 SEC Form 4 transactions reported by Lee-Lean Shu.
InsiderAlpha's records for Lee-Lean Shu go back to 2025: 8 primary Form 4 filings, an average of 4.0 per year. 12 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
