Bor-Tay Wu - 01 Jun 2026 Form 4 Insider Report for GSI TECHNOLOGY INC (GSIT)

Reporting relationship: VP, Taiwan Operations
Issuer ticker: GSIT
Reported as of: 01 Jun 2026
Net transaction value: -$218,658
SEC form: 4
Accepted by SEC: 03 Jun 2026, 17:01:31 UTC
Prior SEC filing: 26 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Bor-Tay Wu, by Douglas Schirle, Attorney-in-Fact

Key filing fact

Bor-Tay Wu filed Form 4 for GSI TECHNOLOGY INC (GSIT) on 03 Jun 2026.

Key facts

This page summarizes Bor-Tay Wu's Form 4 filing for GSI TECHNOLOGY INC (GSIT).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 03 Jun 2026, 17:01.

Change

Previous filing in this sequence was filed on 26 May 2026.
Current net transaction value: -$218,658.

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 0001394670 Primary reporting owner

Wu Bor-Tay

Relationship: VP, Taiwan Operations
Address: GSI TECHNOLOGY, INC., 6F-1, NO. 30, TAI-YUAN STREET, CHU PEI CITY, TAIWAN
Signature: /s/ Bor-Tay Wu, by Douglas Schirle, Attorney-in-Fact
Signature date: 03 Jun 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: +20,000
Change %: +2.2%
Price: $3.68^*
Shares after: 932,500
Date: 01 Jun 2026
Ownership: Direct

GSIT transaction

Common Stock

Sale

Transaction value: $218,658
Shares: -20,000
Change %: -2.1%
Price: $10.93
Shares after: 912,500
Date: 01 Jun 2026
Ownership: Direct
Footnotes: F1

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: -20,000
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 01 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 20,000
Exercise price: $3.68
Footnotes: F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.90 to $10.99, 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 (1) to this Form 4.

Footnote F2

Subject to the Reporting Person's continued service to the Issuer, the option vests and becomes 100% exercisable on December 1, 2025.