Marvell: Koopmans trust proposes $1.87M share sale

The notice lists a 10,000-share sale and three prior 10,000-share sales dated August, September, and October 2026.

Available on EDGAR 11/02/2026 - 04:12 PM EST Accepted by SEC EDGAR 11/02/2026 - 04:11 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Marvell Technology, Inc. is named as issuer in a notice reporting that the Koopmans Family Trust U/A DTD 03/28/2013 proposes to sell 10,000 common shares with an aggregate market value of $1,869,674. Morgan Stanley Smith Barney LLC is named as broker, and November 2, 2026 is the approximate sale date. The form lists “Officer” in the relationship-to-issuer field and is signed by Chris Koopmans.

The remarks state that the shares to be sold were acquired upon vesting of restricted stock and Performance Shares from April 15 through October 15, 2026. The past-three-months table lists three 10,000-share sales by the trust: October 1, 2026, for $2,620,515; September 1, 2026, for $2,032,703; and August 3, 2026, for $1,805,004.

Key Figures

Shares proposed for sale: 10,000 shares Aggregate market value: $1,869,674 Gross proceeds: $2,620,515 +2 more

5 metrics

Shares proposed for sale 10,000 shares Common shares; approximate sale date November 2, 2026

Aggregate market value $1,869,674 Proposed sale

Gross proceeds $2,620,515 10,000 shares sold October 1, 2026

Gross proceeds $2,032,703 10,000 shares sold September 1, 2026

Gross proceeds $1,805,004 10,000 shares sold August 3, 2026

Key Terms

Rule 144, restricted stock, Performance Shares

3 terms

Rule 144 regulatory

"See the definition of “person” in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock financial

"vesting of restricted stock and Performance Shares"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Performance Shares financial

"vesting of restricted stock and Performance Shares"

Performance shares are a type of company stock given to executives or employees that only become theirs if the company meets specific goals, like hitting certain profits or growth targets. They motivate leaders to work toward the company’s success, because their additional shares depend on achieving these results.

FAQ

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

How many MRVL shares does the Koopmans Family Trust propose to sell?

The notice lists a proposed sale of 10,000 common shares, with an aggregate market value of $1,869,674. November 2, 2026, is the approximate sale date.

What were the Koopmans Family Trust’s recent MRVL share sales?

The past-three-months table lists three sales of 10,000 shares each: October 1, 2026, for $2,620,515; September 1, 2026, for $2,032,703; and August 3, 2026, for $1,805,004.

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

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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	0001676204
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	KOOPMANS FAMILY TRUST U/A DTD 03/28/2013
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	10000	1869674.00	876900000	11/02/2026	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	04/15/2026	Performance and Restricted Stock	ISSUER			10000	04/15/2026	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
KOOPMANS FAMILY TRUST U/A DTD 03/28/2013 1000 N. West Street, Suite 1200 Wilmington DE 19801	Common	10/01/2026	10000	2620515.00
KOOPMANS FAMILY TRUST U/A DTD 03/28/2013 1000 N. West Street, Suite 1200 Wilmington DE 19801	Common	09/01/2026	10000	2032703.00
KKOOPMANS FAMILY TRUST U/A DTD 03/28/2013 1000 N. West Street, Suite 1200 Wilmington DE 19801	Common	08/03/2026	10000	1805004.00

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock and Performance Shares during the period of 4/15/2026 through 10/15/2026.
Date of Notice	11/02/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/16/2026
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/ Chris Koopmans
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)