GSIT

Gsi Technology INC

Insider trading activity for Gsi Technology INC, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

-$5.2M

net selling

Bought(0 · 0 insiders): $0
Sold(16 · 7 insiders): $5.2M

Past 12 months

-$9.1M

net selling

Bought(0 · 0 insiders): $0
Sold(26 · 7 insiders): $9.1M

Transaction history

The 100 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Aug 13	Schirle Douglas M.	CFO	AGRANT◆	40,000	—	—	—	Open the original filing on SEC.gov
Aug 13	Chuang Patrick T.	Senior VP, Memory Design	AGRANT◆	40,000	—	—	—	Open the original filing on SEC.gov
Aug 13	Lasserre Didier H.	Director	AGRANT◆	40,000	—	—	—	Open the original filing on SEC.gov
Aug 13	Wu Ping Tak	VP, U.S. Operations	AGRANT◆	30,000	—	—	—	Open the original filing on SEC.gov
Aug 13	Akerib Avidan	VP, Associative…	AGRANT◆	40,000	—	—	—	Open the original filing on SEC.gov
Aug 13	Shu Lee-Lean	Pres., CEO and Chairman	AGRANT◆	100,000	—	—	—	Open the original filing on SEC.gov
Aug 13	Shu Lee-Lean	Pres., CEO and Chairman	AGRANT◆	100,000	—	—	—	Open the original filing on SEC.gov
Aug 5	Shu Lee-Lean	Pres., CEO and Chairman	DTOISS◆	100,000	—	—	—	Open the original filing on SEC.gov
Aug 3	Hsieh Hong-Po	Director	MEXER◆	27,486	—	—	—	Open the original filing on SEC.gov
Aug 3	Hsieh Hong-Po	Director	MEXER◆	28,074	—	—	—	Open the original filing on SEC.gov
Aug 3	Hsieh Hong-Po	Director	MEXER	27,486	$1.91	$52.5K	+56.0%	Open the original filing on SEC.gov
Aug 3	Hsieh Hong-Po	Director	MEXER	28,074	$1.87	$52.5K	+133.7%	Open the original filing on SEC.gov
Jul 15	Cholawsky Elizabeth	Director	MEXER◆	500	—	—	—	Open the original filing on SEC.gov
Jul 15	Cholawsky Elizabeth	Director	MEXER◆	31,675	—	—	—	Open the original filing on SEC.gov
Jul 15	Cholawsky Elizabeth	Director	MEXER◆	28,342	—	—	—	Open the original filing on SEC.gov
Jul 15	Cholawsky Elizabeth	Director	MEXER	500	$3.69	$1.8K	+0.8%	Open the original filing on SEC.gov
Jul 15	Cholawsky Elizabeth	Director	MEXER	31,675	$1.91	$60.5K	+106.7%	Open the original filing on SEC.gov
Jul 15	Cholawsky Elizabeth	Director	MEXER	28,342	$1.87	$53K	+2,099%	Open the original filing on SEC.gov
Jun 2	Chuang Patrick T	Senior VP, Memory Design	MEXER◆	40,000	—	—	—	Open the original filing on SEC.gov
Jun 2	Chuang Patrick T	Senior VP, Memory Design	SSELL	40,000	$10.98	$439.1K	-72.5%	Open the original filing on SEC.gov
Jun 2	Chuang Patrick T	Senior VP, Memory Design	MEXER	40,000	$4.08	$163.2K	+263.8%	Open the original filing on SEC.gov
Jun 1	Wu Bor-Tay	VP, Taiwan Operations	MEXER◆	20,000	—	—	—	Open the original filing on SEC.gov
Jun 1	Wu Bor-Tay	VP, Taiwan Operations	SSELL	20,000	$10.93	$218.7K	-2.1%	Open the original filing on SEC.gov
Jun 1	Wu Bor-Tay	VP, Taiwan Operations	MEXER	20,000	$3.68	$73.6K	+2.2%	Open the original filing on SEC.gov
Jun 1	Chuang Patrick T	Senior VP, Memory Design	MEXER◆	40,000	—	—	—	Open the original filing on SEC.gov
Jun 1	Chuang Patrick T	Senior VP, Memory Design	SSELL	40,000	$11.31	$452.6K	-72.5%	Open the original filing on SEC.gov
Jun 1	Chuang Patrick T	Senior VP, Memory Design	MEXER	40,000	$7.26	$290.4K	+263.8%	Open the original filing on SEC.gov
May 26	Wu Ping Tak	VP, U.S. Operations	MEXER◆	30,000	—	—	—	Open the original filing on SEC.gov
May 26	Wu Ping Tak	VP, U.S. Operations	SSELL	30,000	$11.01	$330.4K	-16.8%	Open the original filing on SEC.gov
May 26	Wu Ping Tak	VP, U.S. Operations	MEXER	30,000	$4.99	$149.7K	+20.2%	Open the original filing on SEC.gov
May 22	Wu Bor-Tay	VP, Taiwan Operations	MEXER◆	20,000	—	—	—	Open the original filing on SEC.gov
May 22	Wu Bor-Tay	VP, Taiwan Operations	MEXER◆	20,000	—	—	—	Open the original filing on SEC.gov
May 22	Wu Bor-Tay	VP, Taiwan Operations	SSELL	20,000	$10.93	$218.7K	+2.2%	Open the original filing on SEC.gov
May 22	Wu Bor-Tay	VP, Taiwan Operations	MEXER	20,000	$1.92	$38.4K	+2.2%	Open the original filing on SEC.gov
May 22	Wu Bor-Tay	VP, Taiwan Operations	SSELL	20,000	$10.93	$218.7K	-2.1%	Open the original filing on SEC.gov
May 22	Wu Bor-Tay	VP, Taiwan Operations	MEXER	20,000	$2.27	$45.4K	+2.2%	Open the original filing on SEC.gov
May 21	Lasserre Didier	VP, Sales	MEXER◆	30,000	—	—	—	Open the original filing on SEC.gov
May 21	Lasserre Didier	VP, Sales	SSELL	30,000	$9.31	$279.2K	-8.8%	Open the original filing on SEC.gov
May 21	Lasserre Didier	VP, Sales	MEXER	30,000	$4.99	$149.7K	+9.7%	Open the original filing on SEC.gov
May 14	Schirle Douglas	CFO	MEXER◆	40,000	—	—	—	Open the original filing on SEC.gov
May 14	Schirle Douglas	CFO	SSELL	40,000	$11.32	$452.9K	-36.7%	Open the original filing on SEC.gov
May 14	Schirle Douglas	CFO	MEXER	40,000	$4.99	$199.6K	+57.9%	Open the original filing on SEC.gov
May 13	Akerib Avidan	VP, Associative…	MEXER◆	19,653	—	—	—	Open the original filing on SEC.gov
May 13	Akerib Avidan	VP, Associative…	SSELL	19,653	$11.47	$225.3K	-45.8%	Open the original filing on SEC.gov
May 13	Akerib Avidan	VP, Associative…	MEXER	19,653	$6.16	$121.1K	+84.3%	Open the original filing on SEC.gov
May 13	Shu Lee-Lean	Pres., CEO and Chairman	MEXER◷◆	10,313	—	—	—	Open the original filing on SEC.gov
May 13	Shu Lee-Lean	Pres., CEO and Chairman	SSELL◷	10,313	$12.51	$129K	-1.9%	Open the original filing on SEC.gov
May 13	Shu Lee-Lean	Pres., CEO and Chairman	MEXER◷	10,313	$7.26	$74.9K	+1.9%	Open the original filing on SEC.gov
May 12	Chuang Patrick T	Senior VP, Memory Design	MEXER◆	40,000	—	—	—	Open the original filing on SEC.gov
May 12	Chuang Patrick T	Senior VP, Memory Design	SSELL	40,000	$10.68	$427.1K	-72.5%	Open the original filing on SEC.gov
May 12	Chuang Patrick T	Senior VP, Memory Design	MEXER	40,000	$6.70	$268K	+263.8%	Open the original filing on SEC.gov
May 12	Akerib Avidan	VP, Associative…	MEXER◆	347	—	—	—	Open the original filing on SEC.gov
May 12	Akerib Avidan	VP, Associative…	SSELL	347	$12.03	$4.2K	-1.5%	Open the original filing on SEC.gov
May 12	Akerib Avidan	VP, Associative…	MEXER	347	$6.16	$2.1K	+1.5%	Open the original filing on SEC.gov
May 12	Wu Ping Tak	VP, U.S. Operations	SSELL	11,763	$10.80	$127K	-7.4%	Open the original filing on SEC.gov
May 11	Shu Lee-Lean	Pres., CEO and Chairman	MEXER◷◆	10,313	—	—	—	Open the original filing on SEC.gov
May 11	Shu Lee-Lean	Pres., CEO and Chairman	MEXER◷◆	100,000	—	—	—	Open the original filing on SEC.gov
May 11	Shu Lee-Lean	Pres., CEO and Chairman	MEXER◷◆	32,749	—	—	—	Open the original filing on SEC.gov
May 11	Shu Lee-Lean	Pres., CEO and Chairman	SSELL◷	10,313	$10.51	$108.4K	-1.9%	Open the original filing on SEC.gov
May 11	Shu Lee-Lean	Pres., CEO and Chairman	MEXER◷	10,313	$4.99	$51.5K	+1.9%	Open the original filing on SEC.gov
May 11	Shu Lee-Lean	Pres., CEO and Chairman	SSELL◷	100,000	$12.01	$1.2M	-4.8%	Open the original filing on SEC.gov
May 11	Shu Lee-Lean	Pres., CEO and Chairman	MEXER◷	100,000	$7.26	$726K	+5.0%	Open the original filing on SEC.gov
May 11	Shu Lee-Lean	Pres., CEO and Chairman	SSELL◷	32,749	$10.09	$330.4K	-1.6%	Open the original filing on SEC.gov
May 11	Shu Lee-Lean	Pres., CEO and Chairman	MEXER◷	32,749	$4.99	$163.4K	+1.7%	Open the original filing on SEC.gov
Mar 17	Shu Lee-Lean	Pres., CEO and Chairman	MEXER◆	36,517	—	—	—	Open the original filing on SEC.gov
Mar 17	Shu Lee-Lean	Pres., CEO and Chairman	SSELL◷?	36,517	$10.01	$365.6K	-1.8%	Open the original filing on SEC.gov
Mar 17	Shu Lee-Lean	Pres., CEO and Chairman	MEXER	36,517	$4.99	$182.2K	+1.8%	Open the original filing on SEC.gov
Mar 16	Shu Lee-Lean	Pres., CEO and Chairman	MEXER◆	30,734	—	—	—	Open the original filing on SEC.gov
Mar 16	Shu Lee-Lean	Pres., CEO and Chairman	SSELL◷?	30,734	$10.02	$308K	-1.5%	Open the original filing on SEC.gov
Mar 16	Shu Lee-Lean	Pres., CEO and Chairman	MEXER	30,734	$4.99	$153.4K	+1.6%	Open the original filing on SEC.gov
Mar 13	Chuang Patrick T	Senior VP, Memory Design	MEXER◆	40,000	—	—	—	Open the original filing on SEC.gov
Mar 13	Chuang Patrick T	Senior VP, Memory Design	SSELL	40,000	$8.56	$342.4K	-72.5%	Open the original filing on SEC.gov
Mar 13	Chuang Patrick T	Senior VP, Memory Design	MEXER	40,000	$5.58	$223.2K	+263.8%	Open the original filing on SEC.gov
Mar 10	Wu Bor-Tay	VP, Taiwan Operations	SDSELL◆	40,000	—	—	—	Open the original filing on SEC.gov
Mar 10	Wu Bor-Tay	VP, Taiwan Operations	SSELL	40,000	$8.66	$346.5K	-4.2%	Open the original filing on SEC.gov
Mar 10	Wu Bor-Tay	VP, Taiwan Operations	MEXER	40,000	$4.99	$199.6K	+4.4%	Open the original filing on SEC.gov
Mar 2	Chuang Patrick T	Senior VP, Memory Design	MEXER◆	20,000	—	—	—	Open the original filing on SEC.gov
Mar 2	Chuang Patrick T	Senior VP, Memory Design	SSELL	20,000	$8.37	$167.3K	-56.9%	Open the original filing on SEC.gov
Mar 2	Chuang Patrick T	Senior VP, Memory Design	MEXER	20,000	$3.68	$73.6K	+131.9%	Open the original filing on SEC.gov
Feb 2	Wu Bor-Tay	VP, Taiwan Operations	AGRANT◆	20,000	—	—	—	Open the original filing on SEC.gov
Feb 2	Wu Ping Tak	VP, U.S. Operations	AGRANT◆	15,000	—	—	—	Open the original filing on SEC.gov
Feb 2	Shu Lee-Lean	Pres., CEO and Chairman	AGRANT◆	150,000	—	—	—	Open the original filing on SEC.gov
Feb 2	Schirle Douglas	CFO	AGRANT◆	20,000	—	—	—	Open the original filing on SEC.gov
Feb 2	Lasserre Didier	VP, Sales	AGRANT◆	20,000	—	—	—	Open the original filing on SEC.gov
Feb 2	Chuang Patrick T	Senior VP, Memory Design	AGRANT◆	20,000	—	—	—	Open the original filing on SEC.gov
Nov 6, 2025	Chuang Patrick T	Senior VP, Memory Design	MEXER◆	20,000	—	—	—	Open the original filing on SEC.gov
Nov 6, 2025	Chuang Patrick T	Senior VP, Memory Design	MEXER◆	20,000	—	—	—	Open the original filing on SEC.gov
Nov 6, 2025	Chuang Patrick T	Senior VP, Memory Design	SSELL	20,000	$8.66	$173.3K	-56.9%	Open the original filing on SEC.gov
Nov 6, 2025	Chuang Patrick T	Senior VP, Memory Design	MEXER	20,000	$1.92	$38.4K	+131.9%	Open the original filing on SEC.gov
Nov 6, 2025	Chuang Patrick T	Senior VP, Memory Design	SSELL	20,000	$8.66	$173.3K	-56.9%	Open the original filing on SEC.gov
Nov 6, 2025	Chuang Patrick T	Senior VP, Memory Design	MEXER	20,000	$2.27	$45.4K	+131.9%	Open the original filing on SEC.gov
Nov 5, 2025	Akerib Avidan	VP, Associative…	MEXER◆	54,732	—	—	—	Open the original filing on SEC.gov
Nov 5, 2025	Akerib Avidan	VP, Associative…	SSELL	54,732	$8.54	$467.5K	-70.1%	Open the original filing on SEC.gov
Nov 5, 2025	Akerib Avidan	VP, Associative…	MEXER	54,732	$3.40	$186.1K	+234.8%	Open the original filing on SEC.gov
Nov 4, 2025	Chuang Patrick T	Senior VP, Memory Design	MEXER◆	40,000	—	—	—	Open the original filing on SEC.gov
Nov 4, 2025	Chuang Patrick T	Senior VP, Memory Design	SSELL	40,000	$9.04	$361.6K	—	Open the original filing on SEC.gov
Nov 4, 2025	Chuang Patrick T	Senior VP, Memory Design	MEXER	40,000	$4.99	$199.6K	+263.8%	Open the original filing on SEC.gov
Nov 4, 2025	Akerib Avidan	VP, Associative…	MEXER◆	135,286	—	—	—	Open the original filing on SEC.gov
Nov 4, 2025	Akerib Avidan	VP, Associative…	SSELL	135,286	$9.05	$1.2M	-85.3%	Open the original filing on SEC.gov
Nov 4, 2025	Akerib Avidan	VP, Associative…	MEXER	135,286	$3.40	$460K	+580.9%	Open the original filing on SEC.gov

AGRANT◆—

Schirle Douglas M. · CFOAug 13

40,000 sh

AGRANT◆—

Chuang Patrick T. · Senior VP, Memory…Aug 13

40,000 sh

AGRANT◆—

Lasserre Didier H. · DirectorAug 13

40,000 sh

AGRANT◆—

Wu Ping Tak · VP, U.S. Operation…Aug 13

30,000 sh

AGRANT◆—

Akerib Avidan · VP, Associative…Aug 13

40,000 sh

AGRANT◆—

Shu Lee-Lean · Pres., CEO and…Aug 13

100,000 sh

AGRANT◆—

Shu Lee-Lean · Pres., CEO and…Aug 13

100,000 sh

DTOISS◆—

Shu Lee-Lean · Pres., CEO and…Aug 5

100,000 sh

MEXER◆—

Hsieh Hong-Po · DirectorAug 3

27,486 sh

MEXER◆—

Hsieh Hong-Po · DirectorAug 3

28,074 sh

MEXER$52.5K

Hsieh Hong-Po · DirectorAug 3

27,486 sh @ $1.91 · +56.0% own

MEXER$52.5K

Hsieh Hong-Po · DirectorAug 3

28,074 sh @ $1.87 · +133.7% own

MEXER◆—

Cholawsky Elizabeth · DirectorJul 15

500 sh

MEXER◆—

Cholawsky Elizabeth · DirectorJul 15

31,675 sh

MEXER◆—

Cholawsky Elizabeth · DirectorJul 15

28,342 sh

MEXER$1.8K

Cholawsky Elizabeth · DirectorJul 15

500 sh @ $3.69 · +0.8% own

MEXER$60.5K

Cholawsky Elizabeth · DirectorJul 15

31,675 sh @ $1.91 · +106.7% own

MEXER$53K

Cholawsky Elizabeth · DirectorJul 15

28,342 sh @ $1.87 · +2,099% own

MEXER◆—

Chuang Patrick T · Senior VP, Memory…Jun 2

40,000 sh

SSELL$439.1K

Chuang Patrick T · Senior VP, Memory…Jun 2

40,000 sh @ $10.98 · -72.5% own

MEXER$163.2K

Chuang Patrick T · Senior VP, Memory…Jun 2

40,000 sh @ $4.08 · +263.8% own

MEXER◆—

Wu Bor-Tay · VP, Taiwan Operati…Jun 1

20,000 sh

SSELL$218.7K

Wu Bor-Tay · VP, Taiwan Operati…Jun 1

20,000 sh @ $10.93 · -2.1% own

MEXER$73.6K

Wu Bor-Tay · VP, Taiwan Operati…Jun 1

20,000 sh @ $3.68 · +2.2% own

MEXER◆—

Chuang Patrick T · Senior VP, Memory…Jun 1

40,000 sh

SSELL$452.6K

Chuang Patrick T · Senior VP, Memory…Jun 1

40,000 sh @ $11.31 · -72.5% own

MEXER$290.4K

Chuang Patrick T · Senior VP, Memory…Jun 1

40,000 sh @ $7.26 · +263.8% own

MEXER◆—

Wu Ping Tak · VP, U.S. Operation…May 26

30,000 sh

SSELL$330.4K

Wu Ping Tak · VP, U.S. Operation…May 26

30,000 sh @ $11.01 · -16.8% own

MEXER$149.7K

Wu Ping Tak · VP, U.S. Operation…May 26

30,000 sh @ $4.99 · +20.2% own

MEXER◆—