Who
Lee-Lean Shu
Pres., CEO and Chairman
Company insider
Files Form 4 as: Pres., CEO and Chairman, GSI Technology.
In numbers
- Trades disclosed
- 170
- Buys
- 0
- Sells
- 31
- Bought
- $0
- Sold
- $8.4M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 29 May 2007
- Last trade
- 13 Aug 2026
- Last filed
- 14 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month. 1 lines have no legible date and are left out.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 13 Aug 2026filed 14 Aug 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code A | —100,000 at $0.00 | filing |
| 13 Aug 2026filed 14 Aug 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code A | —100,000 at $0.00 | filing |
| 13 Aug 2026filed 14 Aug 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code A | —100,000 at $0.00 | filing |
| 13 Aug 2026filed 14 Aug 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code A | —100,000 at $0.00 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code D | —100,000 at $0.00 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code D | —100,000 at $0.00 | filing |
| 13 May 2026filed 14 May 2026 | GSIT GSI TechnologySemiconductors | SEC FORM 4 Code M | $75K10,313 at $7.26 | filing |
| 13 May 2026filed 14 May 2026 | GSIT GSI TechnologySemiconductors | SEC FORM 4 Sold | $129K10,313 at $12.51 | filing |
| 13 May 2026filed 14 May 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code M | —10,313 at $0.00 | filing |
| 13 May 2026filed 14 May 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code M | —10,313 at $0.00 | filing |
| 13 May 2026filed 14 May 2026 | GSIT GSI TechnologySemiconductors | SEC FORM 4 Code M | $75K10,313 at $7.26 | filing |
| 13 May 2026filed 14 May 2026 | GSIT GSI TechnologySemiconductors | SEC FORM 4 Sold | $129K10,313 at $12.51 | filing |
| 11 May 2026filed 12 May 2026 | GSIT GSI TechnologySemiconductors | SEC FORM 4 Code M | $163K32,749 at $4.99 | filing |
| 11 May 2026filed 12 May 2026 | GSIT GSI TechnologySemiconductors | SEC FORM 4 Sold | $330K32,749 at $10.09 | filing |
| 11 May 2026filed 12 May 2026 | GSIT GSI TechnologySemiconductors | SEC FORM 4 Code M | $726K100,000 at $7.26 | filing |
| 11 May 2026filed 12 May 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code M | —32,749 at $0.00 | filing |
| 11 May 2026filed 12 May 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code M | —100,000 at $0.00 | filing |
| 11 May 2026filed 12 May 2026 | GSIT GSI Technologyoption or derivative · Semiconductors | SEC FORM 4 Code M | —10,313 at $0.00 | filing |
| 11 May 2026filed 12 May 2026 | GSIT GSI TechnologySemiconductors | SEC FORM 4 Sold | $1.2M100,000 at $12.01 | filing |
| 11 May 2026filed 12 May 2026 | GSIT GSI TechnologySemiconductors | SEC FORM 4 Code M | $51K10,313 at $4.99 | filing |
News
No headline names them, or the companies they trade most, lately.