GSI Technology, Inc.
GSI Technology, Inc. (GSIT) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · GSIT · as of Jun 9, 2026
Activity summary
Buy transactions
1
P-Purchase only
Sell transactions
26
12 Months
Buy/Sell ratio
0.04
Buy/Sell (by trades)
Overall sentiment
GSI Technology, Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 9, 2026
GSIT insider buying and selling by quarter
GSIT insider selling · GSIT insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 9, 2026
Active insiders
Most active in past 12 months · GSIT ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
GSIT executive sell shares · GSIT board member insider trading · GSIT insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| May 26, 2026 | Wu Ping Tak VP, U.S. Operations | Option | 30,000 | $150K | Form 4 |
| May 26, 2026 | Wu Ping Tak VP, U.S. Operations | Sale | 30,000 | $330K | Form 4 |
| May 22, 2026 | Wu Bor-Tay VP, Taiwan Operations | Option | 20,000 | $38K | Form 4 |
| May 22, 2026 | Wu Bor-Tay VP, Taiwan Operations | Option | 20,000 | $45K | Form 4 |
| May 22, 2026 | Wu Bor-Tay VP, Taiwan Operations | Sale | 20,000 | $219K | Form 4 |
| May 22, 2026 | Wu Bor-Tay VP, Taiwan Operations | Sale | 20,000 | $219K | Form 4 |
| May 21, 2026 | Lasserre Didier VP, Sales | Option | 30,000 | $150K | Form 4 |
| May 21, 2026 | Lasserre Didier VP, Sales | Sale | 30,000 | $279K | Form 4 |
| May 14, 2026 | Schirle Douglas CFO | Option | 40,000 | $200K | Form 4 |
| May 14, 2026 | Schirle Douglas CFO | Sale | 40,000 | $453K | Form 4 |
| May 12, 2026 | Wu Ping Tak VP, U.S. Operations | Sale | 11,763 | $127K | Form 4 |
| May 13, 2026 | Shu Lee-Lean Pres., CEO and Chairman · Director | Option | 10,313 | $75K | Form 4 |
| May 13, 2026 | Shu Lee-Lean Pres., CEO and Chairman · Director | Sale | 10,313 | $129K | Form 4 |
| May 13, 2026 | Akerib Avidan VP, Associative Computing | Option | 19,653 | $121K | Form 4 |
| May 12, 2026 | Akerib Avidan VP, Associative Computing | Option | 347 | $2K | Form 4 |
| May 12, 2026 | Akerib Avidan VP, Associative Computing | Sale | 347 | $4K | Form 4 |
| May 13, 2026 | Akerib Avidan VP, Associative Computing | Sale | 19,653 | $225K | Form 4 |
| May 12, 2026 | CHUANG PATRICK T Senior VP, Memory Design | Option | 40,000 | $268K | Form 4 |
| May 12, 2026 | CHUANG PATRICK T Senior VP, Memory Design | Sale | 40,000 | $427K | Form 4 |
| May 11, 2026 | Shu Lee-Lean Pres., CEO and Chairman · Director | Option | 100,000 | $726K | Form 4 |
| May 11, 2026 | Shu Lee-Lean Pres., CEO and Chairman · Director | Option | 32,749 | $163K | Form 4 |
| May 11, 2026 | Shu Lee-Lean Pres., CEO and Chairman · Director | Sale | 32,749 | $330K | Form 4 |
| May 11, 2026 | Shu Lee-Lean Pres., CEO and Chairman · Director | Sale | 100,000 | $1.20M⚡ | Form 4 |
| May 11, 2026 | Shu Lee-Lean Pres., CEO and Chairman · Director | Option | 10,313 | $51K | Form 4 |
| May 11, 2026 | Shu Lee-Lean Pres., CEO and Chairman · Director | Sale | 10,313 | $108K | Form 4 |
Wu Ping Tak
VP, U.S. Operations
Date
May 26
Shares
30,000
Price
$4.99
Value
$150K
Wu Bor-Tay
VP, Taiwan Operations
Date
May 22
Shares
20,000
Price
$1.92
Value
$38K
Wu Bor-Tay
VP, Taiwan Operations
Date
May 22
Shares
20,000
Price
$2.27
Value
$45K
Wu Bor-Tay
VP, Taiwan Operations
Date
May 22
Shares
20,000
Price
$10.93
Value
$219K
Wu Bor-Tay
VP, Taiwan Operations
Date
May 22
Shares
20,000
Price
$10.93
Value
$219K
Shu Lee-Lean
Pres., CEO and Chairman · Director
Date
May 13
Shares
10,313
Price
$7.26
Value
$75K
Shu Lee-Lean
Pres., CEO and Chairman · Director
Date
May 13
Shares
10,313
Price
$12.51
Value
$129K
Akerib Avidan
VP, Associative Computing
Date
May 13
Shares
19,653
Price
$6.16
Value
$121K
Akerib Avidan
VP, Associative Computing
Date
May 12
Shares
347
Price
$6.16
Value
$2K
Akerib Avidan
VP, Associative Computing
Date
May 12
Shares
347
Price
$12.03
Value
$4K
Akerib Avidan
VP, Associative Computing
Date
May 13
Shares
19,653
Price
$11.47
Value
$225K
CHUANG PATRICK T
Senior VP, Memory Design
Date
May 12
Shares
40,000
Price
$6.70
Value
$268K
CHUANG PATRICK T
Senior VP, Memory Design
Date
May 12
Shares
40,000
Price
$10.68
Value
$427K
Shu Lee-Lean
Pres., CEO and Chairman · Director
Date
May 11
Shares
100,000
Price
$7.26
Value
$726K
Shu Lee-Lean
Pres., CEO and Chairman · Director
Date
May 11
Shares
32,749
Price
$4.99
Value
$163K
Shu Lee-Lean
Pres., CEO and Chairman · Director
Date
May 11
Shares
32,749
Price
$10.09
Value
$330K
Shu Lee-Lean
Pres., CEO and Chairman · Director
Date
May 11
Shares
100,000
Price
$12.01
Value
$1.20M ⚡
Shu Lee-Lean
Pres., CEO and Chairman · Director
Date
May 11
Shares
10,313
Price
$4.99
Value
$51K
Shu Lee-Lean
Pres., CEO and Chairman · Director
Date
May 11
Shares
10,313
Price
$10.51
Value
$108K
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About GSIT insider trading
GSIT insider trades
GSI Technology, Inc. (GSIT) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Shu Lee-Lean (Pres., CEO and Chairman · Director), CHUANG PATRICK T (Senior VP, Memory Design), Akerib Avidan (VP, Associative Computing). Over the past 12 months, 5 insiders have filed transactions with the SEC. GSIT insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For GSI Technology, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
GSIT insider trading · 5 questionsThe insiders of GSI Technology, Inc. (GSIT) include executives and directors such as Shu Lee-Lean (Pres., CEO and Chairman · Director), CHUANG PATRICK T (Senior VP, Memory Design), Akerib Avidan (VP, Associative Computing), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 9, 2026