Companies / Gsi Technology Inc

Gsi Technology Inc

Nasdaq: GSITCIK 1126741SUNNYVALE, CA
Insider flow · last 90 daysNet sells $2.16M

Financials · FY2026

Revenue$25.12M
Net income$-13.25M
Total debt—
Cash$77.05M
Diluted EPS$-0.42
Shares outstanding38.4M

Ownership

38.4M shares outstanding · as of Jul 31, 2026
10.4%Insiders
Ownership
Insiders10.39%3,992,723
Institutions28.45%10,935,209
Public float61.16%23,504,658

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 7

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Insider% of sharesShares
Shu Lee-LeanCEOPres., CEO and Chairman · Director · 10% owner
6.54%2,513,356
Wu Bor-TayVP, Taiwan Operations
2.37%912,500
Lasserre DidierVP, Sales
0.81%310,907
Wu Ping TakVP, U.S. Operations
0.39%148,441
Schirle DouglasCFO
0.18%69,046
Akerib AvidanVP, Associative Computing
0.06%23,307
Chuang Patrick TSenior VP, Memory Design
0.04%15,166

Institutional holders 66

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HolderValue% of shares
BlackRock, Inc.$18.55M6.24%
Vanguard Group Inc$9.02M3.78%
Silverberg Bernstein Capital Management LLC$4.81M2.02%
Susquehanna International Group, LLP$4.42M1.85%
Marshall Wace, LLP$3.28M1.66%
State Street Corporation$3.15M1.06%
Two Sigma Investments, LP$2.73M1.38%
Millennium Management LLC$2.21M1.12%
Concentric Capital Strategies, LP$2.12M0.89%
UBS Group AG$1.99M0.83%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
May 11, 2026Shu Lee-Lean
CEO
SellCommon Stock$1.20M-100K
-4.80%
1,982,417
5.16% of shares
medium
May 11, 2026Shu Lee-Lean
CEO
ExerciseCommon Stock$726.0K+100K
+5.04%
2,082,417
5.42% of shares
low
May 14, 2026Schirle Douglas
Executive
SellCommon Stock$452.9K-40K
-36.68%
69,046
0.18% of shares
medium
Jun 1, 2026Chuang Patrick T
Executive
SellCommon Stock$452.6K-40K
-72.51%
15,166
0.04% of shares
medium
Jun 2, 2026Chuang Patrick T
Executive
SellCommon Stock$439.1K-40K
-72.51%
15,166
0.04% of shares
medium
May 12, 2026Chuang Patrick T
Executive
SellCommon Stock$427.1K-40K
-72.51%
15,166
0.04% of shares
medium
Mar 17, 2026Shu Lee-Lean
CEO
SellCommon Stock$365.6K-37K
-1.81%
1,982,417
5.16% of shares
medium
Mar 10, 2026Wu Bor-Tay
Executive
SellCommon Stock$346.5K-40K
-4.20%
912,500
2.37% of shares
medium

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Shu Lee-LeanPassive13G/A—3,654,302—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
GSITCommon StockEquity36241U106BBG000D0BQK2