Lee-Lean Shu - 13 May 2026 Form 4 Insider Report for GSI TECHNOLOGY INC (GSIT)

Reporting relationship: Pres., CEO and Chairman, Director, 10%+ Owner
Issuer ticker: GSIT
Reported as of: 13 May 2026
Net transaction value: -$128,977
SEC form: 4
Accepted by SEC: 14 May 2026, 19:32:08 UTC
Prior SEC filing: 12 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Lee-Lean Shu, by Douglas Schirle, Attorney -in-Fact

Key filing fact

Lee-Lean Shu filed Form 4 for GSI TECHNOLOGY INC (GSIT) on 14 May 2026.

Key facts

This page summarizes Lee-Lean Shu's Form 4 filing for GSI TECHNOLOGY INC (GSIT).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 14 May 2026, 19:32.

Change

Previous filing in this sequence was filed on 12 May 2026.
Current net transaction value: -$128,977.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001394413 Primary reporting owner

Shu Lee-Lean

Relationship: Pres., CEO and Chairman, Director, 10%+ Owner
Address: GSI TECHNOLOGY, INC., 1213 ELKO DRIVE, SANTA CLARA
Signature: /s/ Lee-Lean Shu, by Douglas Schirle, Attorney -in-Fact
Signature date: 14 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GSIT transaction

Common Stock

Options Exercise

Transaction value
Shares: +10,313
Change %: +1.9%
Price: $7.26^*
Shares after: 541,252
Date: 13 May 2026
Ownership: By Spouse
Footnotes: F1

GSIT transaction

Common Stock

Sale

Transaction value: $128,977
Shares: -10,313
Change %: -1.9%
Price: $12.51
Shares after: 530,939
Date: 13 May 2026
Ownership: By Spouse
Footnotes: F1, F2, F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

GSIT transaction Derivative

Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -10,313
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 13 May 2026
Ownership: By Spouse
Underlying class: Common Stock
Underlying amount: 10,313
Exercise price: $7.26
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 3 footnotes

Footnote F1

The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

Footnote F2

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person's spouse dated November 4, 2025.

Footnote F3

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.50 to $12.54, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (3) to this Form 4.