GSI Technology (NASDAQ: GSIT) insider sale via option exercise on 05/13/2026

Rhea-AI Filing Summary

GSI Technology, Inc. reported an intended sale of Common Stock via an Option Exercise & Sale on 05/13/2026 through Citigroup Global Markets, Inc. The filing lists prior dispositions by Shu Lee-Lean totaling 210,313 shares sold on 03/16/2026, 03/17/2026 and 05/11/2026 with aggregate proceeds shown in the excerpt.

The filing is a Rule 144 notice of an offered sale; it records method (cash) and broker details but does not specify a broader offering size or timing beyond the listed dates.

Insights

Securities Compliance Analyst

Rule 144 notice documents option exercise and subsequent sale activity.

This Form 144 shows an Option Exercise & Sale executed on 05/13/2026 through Citigroup Global Markets, Inc. It records the sales method as Cash, consistent with a disposition following option exercise.

Timing and aggregate offering capacity are not provided in the excerpt; subsequent securities law filings or broker reports will show final executed volumes and settlement details.

Key Figures

Form 144 sale date: 05/13/2026 Shares sold 05/11/2026: 143,062 shares Prior sales (03/16 & 03/17/2026): 30,734 shares; 36,517 shares

3 metrics

Form 144 sale date 05/13/2026 Option Exercise & Sale recorded on this date

Shares sold 05/11/2026 143,062 shares Disposition by Shu Lee-Lean on 05/11/2026 for $1,640,207.00

Prior sales (03/16 & 03/17/2026) 30,734 shares; 36,517 shares Dispositions by Shu Lee-Lean on 03/16/2026 and 03/17/2026 with proceeds shown

Key Terms

Option Exercise & Sale, Form 144, Citigroup Global Markets, Inc.

3 terms

Option Exercise & Sale financial

"Securities To Be Sold | Common Stock | 05/13/2026 | Option Exercise & Sale"

Form 144 regulatory

"CONTENT METADATA: "form_type": "144""

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Citigroup Global Markets, Inc. market

"Common Stock | Citigroup Global Markets, Inc 390 Greenwich St New York NY 10013"

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Citigroup Global Markets, Inc 390 Greenwich St New York NY 10013	10313	128977.03	36186203	05/13/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	05/13/2026	Option Exercise & Sale	GSI Technology, Inc.			10313	05/13/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Shu Lee-Lean 1213 ELKO DRIVE SUNNYVALE NY 94089	Common Stock	03/16/2026	30734	308036.00
Shu Lee-Lean 1213 ELKO DRIVE SUNNYVALE CA 94089	Common Stock	03/17/2026	36517	365595.00
Shu Lee-Lean 1213 ELKO DRIVE SUNNYVALE CA 94089	COMMON STOCK	05/11/2026	143062	1640207.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What did GSI Technology's Form 144 (GSIT) disclose?

The filing disclosed a planned sale of Common Stock via an Option Exercise & Sale executed on 05/13/2026. It names Citigroup Global Markets, Inc. as the broker and lists recent dispositions by Shu Lee-Lean with share counts and proceeds.

Who is the seller named in the GSIT Form 144 filing?

The seller associated with recent dispositions is Shu Lee-Lean, listed with multiple sale dates including 03/16/2026, 03/17/2026, and 05/11/2026

How many shares were sold on 05/11/2026 according to the excerpt?

The excerpt shows 143,062 shares of Common Stock sold on 05/11/2026 for $1,640,207.00. This line appears as one of three recent dispositions attributed to Shu Lee-Lean in the past three months.

Which broker handled the listed transaction in the filing?

The broker named is Citigroup Global Markets, Inc., located at 390 Greenwich St, New York. The filing lists this broker in connection with the Common Stock sale dated 05/13/2026 and notes the sale method as cash.

Does the filing state total offering size or proceeds for the 05/13/2026 sale?

The excerpt does not provide an aggregate offering size or total proceeds for the 05/13/2026 entry. It records the sale method as Cash and broker details but not a consolidated offering amount.