MRVL Form 144: Insider sales of 17,854 shares

Mark Casper reported sales of Morgan Stanley (MRVL) common stock via Form 144.

Rhea-AI Filing Summary

Mark Casper reported sales of Morgan Stanley (MRVL) common stock via Form 144. The filing shows dispositions of 10,854 shares on 04/02/2026 for $1,161,453.98 and 7,000 shares on 04/01/2026 for $735,735.00. The notice also lists multiple prior restricted stock vesting events by the issuer on 01/15/2024, 02/15/2024, 04/15/2024, 05/15/2024, 07/15/2024, and 08/15/2024 with specified share counts.

Key Figures

Sale on 04/02/2026: 10,854 shares Sale on 04/01/2026: 7,000 shares Restricted vesting 04/15/2024: 2,589 shares +2 more

5 metrics

Sale on 04/02/2026 10,854 shares Proceeds $1,161,453.98 reported on 04/02/2026

Sale on 04/01/2026 7,000 shares Proceeds $735,735.00 reported on 04/01/2026

Restricted vesting 04/15/2024 2,589 shares Restricted stock vesting under a registered plan on 04/15/2024

Restricted vesting 05/15/2024 1,253 shares Restricted stock vesting under a registered plan on 05/15/2024

Restricted vesting 02/15/2024 1,252 shares Restricted stock vesting under a registered plan on 02/15/2024

Key Terms

Form 144, restricted stock vesting, issuer

3 terms

Form 144 regulatory

"Securities Sold During The Past 3 Months"

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.

restricted stock vesting financial

"Restricted stock vesting under a registered plan"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

issuer financial

"Restricted stock vesting under a registered plan | Issuer"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did the MRVL Form 144 disclose about Mark Casper's transactions?

The Form 144 disclosed sales by Mark Casper of common stock. It lists a sale of 10,854 shares on 04/02/2026 for $1,161,453.98 and a sale of 7,000 shares on 04/01/2026 for $735,735.00, reported through the broker.

Who is listed as the broker or filer on the MRVL Form 144?

The filing names Morgan Stanley Smith Barney LLC at 1 New York Plaza, New York. That broker-dealer is identified in the Form 144 filing as the intermediary handling the reported transactions.

Does the Form 144 show any restricted stock vesting for MRVL?

Yes. The filing lists multiple restricted stock vesting events by the issuer on dates including 01/15/2024 (262 shares), 02/15/2024 (1,252 shares), 04/15/2024 (2,589 shares), and others with share counts shown.

Are proceeds from the reported sales shown in the MRVL Form 144?

Yes. The excerpt shows proceeds: $1,161,453.98 for the 10,854-share sale on 04/02/2026 and $735,735.00 for the 7,000-share sale on 04/01/2026, as reported in the filing.

What dates are associated with the reported sales in the MRVL filing?

The reported sale dates are 04/01/2026 for 7,000 shares and 04/02/2026 for 10,854 shares, both shown with the corresponding gross proceeds in the Form 144 excerpt.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/06/2026 - 04:14 PM EDT Learn about SEC filing dates

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	0002007961
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	MARVELL TECHNOLOGY, INC.
SEC File Number	001-40357
Address of Issuer	1000 N. West Street, Suite 1200 Wilmington DELAWARE 19801
Phone	(302) 295 - 4840
Name of Person for Whose Account the Securities are To Be Sold	MARK J.& STEPHANIE CASPER TRUST
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	Officer

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	6900	755205.00	874458245	04/06/2026	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	07/15/2024	Restricted stock vesting under a registered plan	Issuer			291	07/15/2024	Not Applicable
Common	05/15/2024	Restricted stock vesting under a registered plan	Issuer			1253	05/15/2024	Not Applicable
Common	02/15/2024	Restricted stock vesting under a registered plan	Issuer			1252	02/15/2024	Not Applicable
Common	01/15/2024	Restricted stock vesting under a registered plan	Issuer			262	01/15/2024	Not Applicable
Common	04/15/2024	Restricted stock vesting under a registered plan	Issuer			2589	04/15/2024	Not Applicable
Common	08/15/2024	Restricted stock vesting under a registered plan	Issuer			1253	08/15/2024	Not Applicable

* 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
MARK CASPER 1000 N. West Street, Suite 1200 Wilmington DE 19801	Common	04/02/2026	10854	1161453.98
MARK CASPER 1000 N. West Street, Suite 1200 Wilmington DE 19801	Common	04/01/2026	7000	735735.00

144: Remarks and Signature

Remarks
Date of Notice	04/06/2026
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	/s/ Mark Casper
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)