Marvell COO Chris Koopmans' trust sells 10,000 shares

The sales were made under a Rule 10b5-1 plan Chris Koopmans adopted on June 16, 2026, with transaction prices ranging from $183.20 to $191.86.

Available on EDGAR 11/03/2026 - 04:39 PM EST Accepted by SEC EDGAR 11/03/2026 - 04:38 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Marvell Technology, Inc. President and COO Chris Koopmans reported the sale of 10,000 common shares held by the Christopher R. Koopmans and Heather J. Koopmans Family Trust on November 2, 2026, at a weighted average price of $186.97 per share. The sales were made under a Rule 10b5-1 plan Chris Koopmans adopted on June 16, 2026; prices ranged from $183.20 to $191.86. The reported position following the sale was 202,800 shares held indirectly through the trust.

Insider Trade Summary 10b5-1

Net Seller: 10,000 shares

Net Sell 1 txn

Insider Koopmans Chris

Role President and COO

Sold 10,000 shs ($1.87M)

Type	Security	Shares	Price	Value
Sale	Common Stock F1, F2, F3	10,000	$186.97	$1.87M

Holdings After Transaction: Common Stock — 202,800 shares (Indirect, By Trust)

Footnotes (3)

1. F1. Sales were made pursuant to a 10b5-1 Plan adopted by the Reporting Person on June 16, 2026.
2. F2. The price reported is a weighted average price rounded to the nearest cent. These shares were sold in multiple transactions at prices ranging from $183.20 to $191.86, inclusive. The reporting person undertakes to provide Marvell Technology, Inc. ("Marvell"), any security holder of Marvell, 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 range set forth in this footnote to this Form 4.
3. F3. Shares held by the Christopher R. Koopmans and Heather J. Koopmans Family Trust.

Key Figures

Shares sold: 10,000 shares Weighted average sale price: $186.97 per share Sale price range: $183.20 to $191.86 per share +1 more

4 metrics

Shares sold 10,000 shares November 2, 2026, sale held by the family trust

Weighted average sale price $186.97 per share Rounded to the nearest cent

Sale price range $183.20 to $191.86 per share Prices across multiple transactions, inclusive

Shares following transaction 202,800 shares Reported as held indirectly through the trust following the sale

Key Terms

10b5-1 Plan, weighted average price, Family Trust

3 terms

10b5-1 Plan regulatory

"Sales were made pursuant to a 10b5-1 Plan"

A 10b5-1 plan is a pre-arranged strategy that allows company insiders to buy or sell their shares at predetermined times and prices, even while they are aware of confidential information. It acts like a scheduled appointment for trading, helping ensure transactions happen transparently and legally, which can reassure investors that trades are not based on insider knowledge.

weighted average price financial

"The price reported is a weighted average price rounded to the nearest cent"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Family Trust technical

"Shares held by the Christopher R. Koopmans and Heather J. Koopmans Family Trust"

FAQ

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

How many MRVL shares did the Koopmans family trust sell, and at what price?

The Christopher R. Koopmans and Heather J. Koopmans Family Trust sold 10,000 Marvell common shares on November 2, 2026, at a weighted average price of $186.97 per share. The sales were made in multiple transactions priced from $183.20 to $191.86 under a Rule 10b5-1 plan Chris Koopmans adopted on June 16, 2026.

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

Form 4 Insider Transactions: What Each Field Means →

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Koopmans Chris

(Last) (First) (Middle)

5488 MARVELL LANE

(Street)

SANTA CLARA CALIFORNIA 95054

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Marvell Technology, Inc. [ MRVL ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and COO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/02/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/02/2026		S(1)		10,000	D	$186.97(2)	202,800	I	By Trust(3)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Sales were made pursuant to a 10b5-1 Plan adopted by the Reporting Person on June 16, 2026.

2. The price reported is a weighted average price rounded to the nearest cent. These shares were sold in multiple transactions at prices ranging from $183.20 to $191.86, inclusive. The reporting person undertakes to provide Marvell Technology, Inc. ("Marvell"), any security holder of Marvell, 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 range set forth in this footnote to this Form 4.

3. Shares held by the Christopher R. Koopmans and Heather J. Koopmans Family Trust.

Remarks:

	Christopher Koopmans by Blair Walters as Attorney-in-Fact	11/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)