GSI Technology

Last updated September 27, 2026

Organization details

Legal name
GSI Technology
Ownership
Public
Status
Active
Sector (GICS)
Information Technology
SIC code
3674 — Semiconductors & Related Devices
Jurisdiction of incorporation
Delaware
Headquarters city
Sunnyvale
Headquarters state / province
California
Headquarters country
United States
Fiscal year end
March
Ticker symbol
GSIT
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001126741
EIN
77-0398779

Board of directors

Chief executives

Lee-Lean Shu · Pres., CEO and Chairman
Dates unknown

Director election results

Annual meeting of August 18, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

1 of this board's directors also sit on 1 other board. 1 is in the same sector.

Network of GSI Technology's board connections Backblaze Inc. Backblaze Inc. Barbara H. Nelson Barbara H. Nelson GSI Technology
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$6,692,167
21 sales by 7 insiders
Date Insider Transaction Shares Price Value
Aug 3, 2026 Hong-Po Hsieh Director Option exercise +28,074 $1.87 $52,498
Aug 3, 2026 Hong-Po Hsieh Director Option exercise +27,486 $1.91 $52,498
Jul 15, 2026 Elizabeth Cholawsky Director Option exercise +28,342 $1.87 $53,000
Jul 15, 2026 Elizabeth Cholawsky Director Option exercise +31,675 $1.91 $60,499
Jul 15, 2026 Elizabeth Cholawsky Director Option exercise +500 $3.69 $1,845
Jun 2, 2026 CHUANG PATRICK T Officer (Senior VP, Memory Design) Option exercise +40,000 $4.08 $163,200
Jun 2, 2026 CHUANG PATRICK T Officer (Senior VP, Memory Design) Open-market sale −40,000 $10.98 $439,200
Jun 1, 2026 CHUANG PATRICK T Officer (Senior VP, Memory Design) Option exercise +40,000 $7.26 $290,400
Jun 1, 2026 Wu Bor-Tay Officer (VP, Taiwan Operations) Option exercise +20,000 $3.68 $73,600
Jun 1, 2026 CHUANG PATRICK T Officer (Senior VP, Memory Design) Open-market sale −40,000 $11.31 $452,400
Jun 1, 2026 Wu Bor-Tay Officer (VP, Taiwan Operations) Open-market sale −20,000 $10.93 $218,600
May 26, 2026 Wu Ping Tak Officer (VP, U.S. Operations) Option exercise +30,000 $4.99 $149,700
May 26, 2026 Wu Ping Tak Officer (VP, U.S. Operations) Open-market sale −30,000 $11.01 $330,300
May 22, 2026 Wu Bor-Tay Officer (VP, Taiwan Operations) Option exercise +20,000 $2.27 $45,400
May 22, 2026 Wu Bor-Tay Officer (VP, Taiwan Operations) Open-market sale −20,000 $10.93 $218,600

Organizations in the same sector, closest in location and size first.

Questions about GSI Technology

Who is the CEO of GSI Technology?

Lee-Lean Shu is GSI Technology's Pres., CEO and Chairman.

How many directors are on GSI Technology's board?

GSI Technology's board has 9 directors: Barbara H. Nelson, Didier H. Lasserre, Elizabeth Cholawsky, Hong-Po Hsieh, Jack A. Bradley, Lee-Lean Shu, Robert Yau, Ronald Steger and Ruey-Lin Lu.

Are GSI Technology insiders buying or selling shares?

Over the last 12 months, GSI Technology insiders made no open-market purchases and sold $6.7 million of shares in 21 sales on the open market, as reported to the SEC on Forms 4 and 5.

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