Company: GSIT
Filing Date: 2025-10-21
Form Type: 424B5
Source: 0001104659-25-101303
Chunk: 11

Company: GSI TECHNOLOGY INC
Filing Date: 2025-10-21
Form: 424B5
Chunk 11
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 Elko Drive, Sunnyvale, California, 94089, and our telephone number is (408) 331-8800.

<div align='center'>S-7</div>

TABLE OF CONTENTS

### THE OFFERING
Common stock offered by us

1,508,462 shares of our common stock

Common stock to be outstanding 
 after this offering

30,599,088 shares of our common stock (assuming none of the pre-funded warrants issued in this offering are exercised).

Pre-funded warrants offered by 
 us:

We are offering pre-funded warrants to purchase an aggregate of 3,491,538 shares of our common stock in lieu of shares of common stock to certain investors whose purchase of shares of common stock in this offering would otherwise result in the investor, together with its affiliates, beneficially owning more than 4.99% (or, at the election of the purchaser, up to 9.99%) of our outstanding common stock immediately following the consummation of this offering. The purchase price of each pre-funded warrant is equal to the price at which a share of common stock is sold in this offering, minus $0.01, and the exercise price of each pre-funded warrant is $0.01 per share. Each pre-funded warrant will be exercisable immediately and may be exercised at any time until all of the pre-funded warrants are exercised in full.

Offering Price Per Share of 
 Common Stock:

$10.00 per share.

Offering Price Per Pre-Funded Warrant

$9.99 per pre-funded warrant.

Use of Proceeds

We expect to receive net proceeds from this offering of approximately $47 million after deducting the Placement Agent fees and estimated offering expenses payable by us. We intend to use the net proceeds from this offering, together with our existing cash and cash equivalents, for working capital and general corporate purposes, including development of the Company’s APU product line. See “Use of Proceeds” on page S-16 of this prospectus supplement.

Risk Factors

Investing in our securities involves significant risks. See the disclosure under the heading “Risk Factors” on page S-10 in this prospectus supplement and under similar headings in other documents incorporated by reference into this prospectus supplement.

Nasdaq symbol

Our common stock is listed on the Nasdaq Global Select Market under the symbol “GSIT.” There is no established public trading market for the pre-funded warrants, and we do not expect a market to develop. In addition, we do not intend to apply