GSIT
insider transactionsGSI TECHNOLOGY INC — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-672.4K
0 buy · 672.4K sell
Net value · 365d
-$6.7M
$0 in · $6.7M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
22
0 buy · 672.4K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Exercise·M
Senior VP, Memory Design
$0
40.0K sh
Own New
-
Sell·S
Senior VP, Memory Design
$439.1K
40.0K sh · $10.98
Own -73%
-
Exercise·M
Senior VP, Memory Design
$163.2K
40.0K sh · $4.08
Own +264%
-
Exercise·M
VP, Taiwan Operations
$0
20.0K sh
Own New
-
Sell·S
VP, Taiwan Operations
$218.7K
20.0K sh · $10.93
Own -2%
-
Exercise·M
VP, Taiwan Operations
$73.6K
20.0K sh · $3.68
Own +2%
-
Exercise·M
Senior VP, Memory Design
$0
40.0K sh
Own New
-
Sell·S
Senior VP, Memory Design
$452.6K
40.0K sh · $11.31
Own -73%
-
Exercise·M
Senior VP, Memory Design
$290.4K
40.0K sh · $7.26
Own +264%
-
Exercise·M
VP, U.S. Operations
$0
30.0K sh
Own New
-
Sell·S
VP, U.S. Operations
$330.4K
30.0K sh · $11.01
Own -17%
-
Exercise·M
VP, U.S. Operations
$149.7K
30.0K sh · $4.99
Own +20%
-
Exercise·M
VP, Taiwan Operations
$0
20.0K sh
Own New
-
Sell·S
VP, Taiwan Operations
$218.7K
20.0K sh · $10.93
Own -2%
-
Exercise·M
VP, Taiwan Operations
$38.4K
20.0K sh · $1.92
Own +2%
-
Sell·S
VP, Taiwan Operations
$218.7K
20.0K sh · $10.93
Own -2%
-
Exercise·M
VP, Taiwan Operations
$45.4K
20.0K sh · $2.27
Own +2%
-
Exercise·M
VP, Sales
$0
30.0K sh
Own New
-
Sell·S
VP, Sales
$279.2K
30.0K sh · $9.31
Own -9%
-
Exercise·M
VP, Sales
$149.7K
30.0K sh · $4.99
Own +10%
-
Exercise·M
Douglas Schirle KEY
CFO
$0
40.0K sh
Own New
-
Sell·S
Douglas Schirle KEY
CFO
$452.9K
40.0K sh · $11.32
Own -37%
-
Exercise·M
Douglas Schirle KEY
CFO
$199.6K
40.0K sh · $4.99
Own +58%
-
Exercise·M
VP, Associative Computing
$0
19.7K sh
Own New
-
Sell·S
VP, Associative Computing
$225.3K
19.7K sh · $11.47
Own -46%
-
Exercise·M
VP, Associative Computing
$121.1K
19.7K sh · $6.16
Own +84%
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$0
10.3K sh
Own New
-
Sell·S
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$129.0K
10.3K sh · $12.51
Own -2%
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$74.9K
10.3K sh · $7.26
Own +2%
-
Exercise·M
Senior VP, Memory Design
$0
40.0K sh
Own New
-
Sell·S
Senior VP, Memory Design
$427.1K
40.0K sh · $10.68
Own -73%
-
Exercise·M
Senior VP, Memory Design
$268.0K
40.0K sh · $6.70
Own +264%
-
Exercise·M
VP, Associative Computing
$0
347 sh
Own +2%
-
Sell·S
VP, Associative Computing
$4.2K
347 sh · $12.03
Own -1%
-
Exercise·M
VP, Associative Computing
$2.1K
347 sh · $6.16
Own +1%
-
Sell·S
VP, U.S. Operations
$127.0K
11.8K sh · $10.80
Own -7%
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$0
10.3K sh
Own New
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$0
100.0K sh
Own New
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$0
32.7K sh
Own New
-
Sell·S
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$108.4K
10.3K sh · $10.51
Own -2%
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$51.5K
10.3K sh · $4.99
Own +2%
-
Sell·S
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$1.2M
100.0K sh · $12.01
Own -5%
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$726.0K
100.0K sh · $7.26
Own +5%
-
Sell·S
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$330.4K
32.7K sh · $10.09
Own -2%
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman · 10b5-1
$163.4K
32.7K sh · $4.99
Own +2%
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman
$0
36.5K sh
Own New
-
Sell·S
Lee-Lean Shu KEY
Pres., CEO and Chairman
$365.6K
36.5K sh · $10.01
Own -2%
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman
$182.2K
36.5K sh · $4.99
Own +2%
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman
$0
30.7K sh
Own +80%
-
Sell·S
Lee-Lean Shu KEY
Pres., CEO and Chairman
$308.0K
30.7K sh · $10.02
Own -2%
-
Exercise·M
Lee-Lean Shu KEY
Pres., CEO and Chairman
$153.4K
30.7K sh · $4.99
Own +2%
-
Exercise·M
Senior VP, Memory Design
$0
40.0K sh
Own New
-
Sell·S
Senior VP, Memory Design
$342.4K
40.0K sh · $8.56
Own -73%
-
Exercise·M
Senior VP, Memory Design
$223.2K
40.0K sh · $5.58
Own +264%
-
Sell·S
VP, Taiwan Operations
$0
40.0K sh
Own -100%
-
Sell·S
VP, Taiwan Operations
$346.5K
40.0K sh · $8.66
Own -4%
-
Exercise·M
VP, Taiwan Operations
$199.6K
40.0K sh · $4.99
Own +4%
-
Exercise·M
Senior VP, Memory Design
$0
20.0K sh
Own New
-
Sell·S
Senior VP, Memory Design
$167.3K
20.0K sh · $8.37
Own -57%
-
Exercise·M
Senior VP, Memory Design
$73.6K
20.0K sh · $3.68
Own +132%
-
Grant·A
VP, Taiwan Operations
$0
20.0K sh
Own New
-
Grant·A
VP, U.S. Operations
$0
15.0K sh
Own New
-
Grant·A
Lee-Lean Shu KEY
Pres., CEO and Chairman
$0
150.0K sh
Own New
-
Grant·A
Douglas Schirle KEY
CFO
$0
20.0K sh
Own New
-
Grant·A
VP, Sales
$0
20.0K sh
Own New
-
Grant·A
Senior VP, Memory Design
$0
20.0K sh
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 2, 2026 | Patrick T Chuang | Exercise M | 40.0K | $0 |
| Jun 2, 2026 | Patrick T Chuang | Sell S | 40.0K | $439.1K |
| Jun 2, 2026 | Patrick T Chuang | Exercise M | 40.0K | $163.2K |
| Jun 1, 2026 | Bor-Tay Wu | Exercise M | 20.0K | $0 |
| Jun 1, 2026 | Bor-Tay Wu | Sell S | 20.0K | $218.7K |
| Jun 1, 2026 | Bor-Tay Wu | Exercise M | 20.0K | $73.6K |
| Jun 1, 2026 | Patrick T Chuang | Exercise M | 40.0K | $0 |
| Jun 1, 2026 | Patrick T Chuang | Sell S | 40.0K | $452.6K |
| Jun 1, 2026 | Patrick T Chuang | Exercise M | 40.0K | $290.4K |
| May 26, 2026 | Ping Tak Wu | Exercise M | 30.0K | $0 |
| May 26, 2026 | Ping Tak Wu | Sell S | 30.0K | $330.4K |
| May 26, 2026 | Ping Tak Wu | Exercise M | 30.0K | $149.7K |
| May 22, 2026 | Bor-Tay Wu | Exercise M | 20.0K | $0 |
| May 22, 2026 | Bor-Tay Wu | Sell S | 20.0K | $218.7K |
| May 22, 2026 | Bor-Tay Wu | Exercise M | 20.0K | $38.4K |
| May 22, 2026 | Bor-Tay Wu | Sell S | 20.0K | $218.7K |
| May 22, 2026 | Bor-Tay Wu | Exercise M | 20.0K | $45.4K |
| May 21, 2026 | Didier Lasserre | Exercise M | 30.0K | $0 |
| May 21, 2026 | Didier Lasserre | Sell S | 30.0K | $279.2K |
| May 21, 2026 | Didier Lasserre | Exercise M | 30.0K | $149.7K |
| May 14, 2026 | Douglas Schirle KEY | Exercise M | 40.0K | $0 |
| May 14, 2026 | Douglas Schirle KEY | Sell S | 40.0K | $452.9K |
| May 14, 2026 | Douglas Schirle KEY | Exercise M | 40.0K | $199.6K |
| May 13, 2026 | Avidan Akerib | Exercise M | 19.7K | $0 |
| May 13, 2026 | Avidan Akerib | Sell S | 19.7K | $225.3K |
| May 13, 2026 | Avidan Akerib | Exercise M | 19.7K | $121.1K |
| May 13, 2026 | Lee-Lean Shu KEY 10b5-1 | Exercise M | 10.3K | $0 |
| May 13, 2026 | Lee-Lean Shu KEY 10b5-1 | Sell S | 10.3K | $129.0K |
| May 13, 2026 | Lee-Lean Shu KEY 10b5-1 | Exercise M | 10.3K | $74.9K |
| May 12, 2026 | Patrick T Chuang | Exercise M | 40.0K | $0 |
| May 12, 2026 | Patrick T Chuang | Sell S | 40.0K | $427.1K |
| May 12, 2026 | Patrick T Chuang | Exercise M | 40.0K | $268.0K |
| May 12, 2026 | Avidan Akerib | Exercise M | 347 | $0 |
| May 12, 2026 | Avidan Akerib | Sell S | 347 | $4.2K |
| May 12, 2026 | Avidan Akerib | Exercise M | 347 | $2.1K |
| May 12, 2026 | Ping Tak Wu | Sell S | 11.8K | $127.0K |
| May 11, 2026 | Lee-Lean Shu KEY 10b5-1 | Exercise M | 10.3K | $0 |
| May 11, 2026 | Lee-Lean Shu KEY 10b5-1 | Exercise M | 100.0K | $0 |
| May 11, 2026 | Lee-Lean Shu KEY 10b5-1 | Exercise M | 32.7K | $0 |
| May 11, 2026 | Lee-Lean Shu KEY 10b5-1 | Sell S | 10.3K | $108.4K |
| May 11, 2026 | Lee-Lean Shu KEY 10b5-1 | Exercise M | 10.3K | $51.5K |
| May 11, 2026 | Lee-Lean Shu KEY 10b5-1 | Sell S | 100.0K | $1.2M |
| May 11, 2026 | Lee-Lean Shu KEY 10b5-1 | Exercise M | 100.0K | $726.0K |
| May 11, 2026 | Lee-Lean Shu KEY 10b5-1 | Sell S | 32.7K | $330.4K |
| May 11, 2026 | Lee-Lean Shu KEY 10b5-1 | Exercise M | 32.7K | $163.4K |
| Mar 17, 2026 | Lee-Lean Shu KEY | Exercise M | 36.5K | $0 |
| Mar 17, 2026 | Lee-Lean Shu KEY | Sell S | 36.5K | $365.6K |
| Mar 17, 2026 | Lee-Lean Shu KEY | Exercise M | 36.5K | $182.2K |
| Mar 16, 2026 | Lee-Lean Shu KEY | Exercise M | 30.7K | $0 |
| Mar 16, 2026 | Lee-Lean Shu KEY | Sell S | 30.7K | $308.0K |
| Mar 16, 2026 | Lee-Lean Shu KEY | Exercise M | 30.7K | $153.4K |
| Mar 13, 2026 | Patrick T Chuang | Exercise M | 40.0K | $0 |
| Mar 13, 2026 | Patrick T Chuang | Sell S | 40.0K | $342.4K |
| Mar 13, 2026 | Patrick T Chuang | Exercise M | 40.0K | $223.2K |
| Mar 10, 2026 | Bor-Tay Wu | Sell S | 40.0K | $0 |
| Mar 10, 2026 | Bor-Tay Wu | Sell S | 40.0K | $346.5K |
| Mar 10, 2026 | Bor-Tay Wu | Exercise M | 40.0K | $199.6K |
| Mar 2, 2026 | Patrick T Chuang | Exercise M | 20.0K | $0 |
| Mar 2, 2026 | Patrick T Chuang | Sell S | 20.0K | $167.3K |
| Mar 2, 2026 | Patrick T Chuang | Exercise M | 20.0K | $73.6K |
| Feb 2, 2026 | Bor-Tay Wu | Grant A | 20.0K | $0 |
| Feb 2, 2026 | Ping Tak Wu | Grant A | 15.0K | $0 |
| Feb 2, 2026 | Lee-Lean Shu KEY | Grant A | 150.0K | $0 |
| Feb 2, 2026 | Douglas Schirle KEY | Grant A | 20.0K | $0 |
| Feb 2, 2026 | Didier Lasserre | Grant A | 20.0K | $0 |
| Feb 2, 2026 | Patrick T Chuang | Grant A | 20.0K | $0 |
About GSIT insider trading
This page tracks insider transactions for GSI TECHNOLOGY INC (GSIT) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.