Marvell CEO sells 7,500 shares at $236 average

Rhea-AI Filing Summary

Marvell Technology, Inc. Chairman and CEO Matthew J. Murphy reported selling 7,500 shares of common stock on August 17, 2026, in an open-market or private transaction at a weighted average price of $236.08 per share, under a Rule 10b5-1 trading plan adopted on December 16, 2025. The shares were sold in multiple trades between $230.44 and $239.66 per share. After these sales, Murphy directly held 783,186 shares of Marvell common stock.

Insider Trade Summary 10b5-1

Net Seller: 7,500 shares

Net Sell 1 txn

Insider MURPHY MATTHEW J

Role Chairman of the Board and CEO

Sold 7,500 shs ($1.77M)

Type	Security	Shares	Price	Value
Sale	Common Stock F1, F2	7,500	$236.08	$1.77M

Holdings After Transaction: Common Stock — 783,186 shares (Direct)

Footnotes (2)

1. F1. Sales were made pursuant to a 10b5-1 Plan adopted by the Reporting Person on December 16, 2025.
2. F2. The price reported is a weighted average price rounded to the nearest cent. These shares were sold in multiple transactions at prices rounded to the nearest cent and ranging from $230.44 to $239.66, 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.

Key Figures

Shares sold: 7,500 shares Weighted average sale price: $236.08 per share Sale price range: $230.44 to $239.66 per share +2 more

5 metrics

Shares sold 7,500 shares Common stock sale on August 17, 2026

Weighted average sale price $236.08 per share Average price for 7,500 shares sold on August 17, 2026

Sale price range $230.44 to $239.66 per share Range of prices for multiple transactions within the reported sale

Shares held after transaction 783,186 shares Direct holdings of Matthew J. Murphy following the sale

10b5-1 plan adoption date December 16, 2025 Date Murphy adopted the Rule 10b5-1 trading plan used for this sale

Key Terms

Rule 10b5-1 Plan, weighted average price, open market or private transaction

3 terms

Rule 10b5-1 Plan regulatory

"Sales were made pursuant to a 10b5-1 Plan adopted by the Reporting Person"

A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.

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.

open market or private transaction financial

"Sale in open market or private transaction"

FAQ

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

What insider transaction did MRVL CEO Matthew J. Murphy report on this Form 4?

Matthew J. Murphy reported selling 7,500 shares of Marvell Technology, Inc. common stock. The transaction occurred on August 17, 2026 as an open-market or private sale, with a weighted average sale price of $236.08 per share.

At what prices did MRVL shares sell in Matthew J. Murphy’s August 17, 2026 transaction?

The 7,500 MRVL shares were sold at prices ranging from $230.44 to $239.66 per share. The reported $236.08 figure is a weighted average price, rounded to the nearest cent across multiple trade executions.

How many MRVL shares does Matthew J. Murphy hold after this reported sale?

After the reported sale, Matthew J. Murphy directly holds 783,186 shares of Marvell common stock. This post-transaction holding reflects his remaining direct ownership following the 7,500-share disposition on August 17, 2026.

Was Matthew J. Murphy’s MRVL stock sale made under a Rule 10b5-1 trading plan?

Yes. The reported sale was made pursuant to a Rule 10b5-1 Plan adopted by Matthew J. Murphy on December 16, 2025. Such pre-arranged trading plans allow insiders to sell shares according to preset instructions.

What type of transaction was reported for MRVL on this insider Form 4 filing?

The filing reports a sale of common stock, coded as “S”, described as a sale in an open market or private transaction. It covers 7,500 shares sold on August 17, 2026, at a weighted average price of $236.08.

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

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Accepted by SEC EDGAR 08/17/2026 - 08:59 PM EDT Learn about SEC filing dates

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^*

MURPHY MATTHEW J

(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)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chairman of the Board and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/17/2026

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	08/17/2026		S(1)		7,500	D	$236.08(2)	783,186	D

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 December 16, 2025.

2. The price reported is a weighted average price rounded to the nearest cent. These shares were sold in multiple transactions at prices rounded to the nearest cent and ranging from $230.44 to $239.66, 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.

Remarks:

	/s/ Matthew J. Murphy, by Blair Walters as Attorney-in-Fact	08/17/2026
	** 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)