GSI TECHNOLOGY INC (GSIT)
$5.77-$0.17 (-2.89%) Today
Ping Tak Wu - Officer
Didier Lasserre - OfficerGSI Technology Inc is a provider of semiconductor memory solutions. The company develops and markets high-performance memory products, including Very Fast static random access memory, or SRAM, that are incorporated in high-performance networking and telecommunications equipment, such as routers, switches, wide area network infrastructure equipment, wireless base stations, and network access equipment. It sells these products to original equipment manufacturers and customers including Nokia and customers segregated as-Contract manufacturers, Distribution and OEMs. In addition, it serves the ongoing needs of the military, aerospace and medical markets for high-performance SRAMs. It operates geographically in China, Singapore, the Netherlands, Germany, Rest of the world, and USA.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 3 | 100,000 | $1.11M |
| Grant or award | 7 | 390,000 | |
| Option exercise | 16 | 432,154 | |
| Derivative transaction | 1 | 100,000 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
59 Form 4 filings on record, the earliest from Oct 29, 2024, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Patrick T. Chuang - Officer | Option exercise | Common Stock | 20,000 | $2.27 | $45K | |
| Patrick T. Chuang - Officer | Option exercise | Common Stock | 20,000 | $1.92 | $38K | |
| Patrick T. Chuang - Officer | Option exercise | Stock Option (right to buy) | 20,000 | $0.00 | - | |
| Patrick T. Chuang - Officer | Option exercise | Stock Option (right to buy) | 20,000 | $0.00 | - | |
| Patrick T. Chuang - Officer | Open-market sale | Common Stock | 20,000 | $8.66 | $173K | |
| Patrick T. Chuang - Officer | Open-market sale | Common Stock | 20,000 | $8.66 | $173K | |
 Avidan Akerib - Officer | Open-market sale | Common Stock | 135,286 | $9.05 | $1.22M | |
| Avidan Akerib - Officer | Open-market sale | Common Stock | 54,732 | $8.54 | $468K | |
| Avidan Akerib - Officer | Option exercise | Common Stock | 135,286 | $3.40 | $460K | |
| Avidan Akerib - Officer | Option exercise | Common Stock | 54,732 | $3.40 | $186K | |
| Avidan Akerib - Officer | Option exercise | Stock Option (right to buy) | 135,286 | $0.00 | - | |
| Avidan Akerib - Officer | Option exercise | Stock Option (right to buy) | 54,732 | $0.00 | - | |
| Hong-Po Hsieh - Director | Grant or award | Stock Option (right to buy) | 5,412 | $0.00 | - | |
| Elizabeth Cholawsky - Director | Open-market purchase | Stock Option (right to buy) | 8,298 | $0.00 | - | |
| Ronald Steger - Director | Grant or award | Stock Option (right to buy) | 6,494 | $0.00 | - | |
| Patrick T. Chuang - Officer | Option exercise | Common Stock | 40,000 | $4.99 | $200K | |
| Patrick T. Chuang - Officer | Option exercise | Stock Option (right to buy) | 40,000 | $0.00 | - | |
| Patrick T. Chuang - Officer | Open-market sale | Common Stock | 40,000 | $9.04 | $362K | |
| Ruey-Lin Lu - Director | Grant or award | Stock Option (right to buy) | 5,412 | $0.00 | - | |
| Ruey-Lin Lu - Director | Option exercise | Common Stock | 4,000 | $4.34 | $17K | |
| Ruey-Lin Lu - Director | Option exercise | Stock Option (right to buy) | 4,000 | $0.00 | - | |
 Jack A. Bradley - Director | Open-market purchase | Common Stock | 3,000 | $3.55 | $11K | |
| Jack A. Bradley - Director | Gift | Common Stock | 5,000 | $0.00 | - | |
| Jack A. Bradley - Director | Open-market sale | Common Stock | 1,100 | $3.50 | $4K | |
| Jack A. Bradley - Director | Open-market sale | Common Stock | 6,900 | $3.30 | $23K | |
| Avidan Akerib - Officer | Option exercise | Common Stock | 10,000 | $3.40 | $34K | |
| Avidan Akerib - Officer | Open-market sale | Common Stock | 10,000 | $3.89 | $39K | |
| Avidan Akerib - Officer | Derivative | Stock Option (right to buy) | 10,000 | $0.00 | - | |
| Patrick T. Chuang - Officer | Grant or award | Stock Option (right to buy) | 40,000 | $0.00 | - | |
| Avidan Akerib - Officer | Grant or award | Stock Option (right to buy) | 40,000 | $0.00 | - | |
| Bor-Tay Wu - Officer | Grant or award | Stock Option (right to buy) | 40,000 | $0.00 | - | |
 Lee-Lean Shu - Officer | Grant or award | Stock Option (right to buy) | 100,000 | $0.00 | - | |
| Ping Tak Wu - Officer | Grant or award | Stock Option (right to buy) | 30,000 | $0.00 | - | |
| Douglas Schirle - Officer | Grant or award | Stock Option (right to buy) | 40,000 | $0.00 | - | |
| Didier Lasserre - Officer | Grant or award | Stock Option (right to buy) | 40,000 | $0.00 | - | |
| Lee-Lean Shu - Officer | Grant or award | Stock Option (right to buy) | 150,000 | $0.00 | - | |
| Ping Tak Wu - Officer | Grant or award | Stock Option (right to buy) | 15,000 | $0.00 | - | |
| Didier Lasserre - Officer | Grant or award | Stock Option (right to buy) | 20,000 | $0.00 | - | |
| Patrick T. Chuang - Officer | Grant or award | Stock Option (right to buy) | 20,000 | $0.00 | - | |
| Bor-Tay Wu - Officer | Grant or award | Stock Option (right to buy) | 20,000 | $0.00 | - | |
| Douglas Schirle - Officer | Grant or award | Stock Option (right to buy) | 20,000 | $0.00 | - | |
| Hong-Po Hsieh - Director | Grant or award | Stock Option (right to buy) | 14,227 | $0.00 | - | |
| Ruey-Lin Lu - Director | Grant or award | Stock Option (right to buy) | 13,008 | $0.00 | - | |
| Elizabeth Cholawsky - Director | Grant or award | Stock Option (right to buy) | 16,395 | $0.00 | - | |
| Jack A. Bradley - Director | Grant or award | Stock Option (right to buy) | 23,712 | $0.00 | - |
This is as far as the anonymous view goes. Create a free account for all 59 GSIT filings on record.
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR |
GSI TECHNOLOGY INC (GSIT) had 11 insider filings in the last 90 days, with the most recent on 2026-08-14. The full record for GSIT runs to 59 Form 4 filings, the earliest from 2024-10-29. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of GSIT were filed in the last 90 days. 2 purchases are on record for this company.
3 insider sales of GSIT were filed in the last 90 days, totaling $1.11M.
This page tracks GSIT Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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