Marvell CAO vests 3,166 RSUs, withholds shares for tax

Marvell Technology, Inc. executive Justin Scarpulla, SVP and Chief Accounting Officer, reported the vesting and settlement of 3,166 Restricted Stock Units into an equal number of shares of common stock on August 15, 2026.

Rhea-AI Filing Summary

Marvell Technology, Inc. executive Justin Scarpulla, SVP and Chief Accounting Officer, reported the vesting and settlement of 3,166 Restricted Stock Units into an equal number of shares of common stock on August 15, 2026. In connection with this vesting, 1,570 shares of common stock were surrendered at $222.02 per share to cover tax withholding. Following the transaction, Scarpulla holds 9,496 Restricted Stock Units directly, which are scheduled to vest in installments between November 15, 2026 and August 15, 2029.

Insider Trade Summary

3,166 shares exercised/converted

Exercise 3 txns

Insider Scarpulla Justin

Role SVP, Chief Accounting Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units F2, F3	3,166	$0.00	$0.00
Exercise	Common Stock	3,166	$0.00	$0.00
Tax Withholding	Common Stock F1	1,570	$222.02	$349K

Holdings After Transaction: Restricted Stock Units — 9,496 contracts (Direct); Common Stock — 2,009 shares (Direct)

Footnotes (3)

1. F1. Surrender of shares in payment of tax withholding due as a result of the vesting of restricted stock units.
2. F2. Each restricted stock unit represents a contingent right to receive one share of Common Stock of Marvell Technology, Inc. upon vesting.
3. F3. The remaining Restricted Stock Units shall vest on November 15, 2026, February 15, 2027, May 15, 2027, August 15, 2027, November 15, 2027, February 15, 2028, May 15, 2028, August 15, 2028, November 15, 2028, February 15, 2029, May 15, 2029 and August 15, 2029.

Key Figures

RSUs Vested and Converted: 3,166 shares Shares Withheld for Taxes: 1,570 shares Tax Withholding Price: $222.02 per share +3 more

6 metrics

RSUs Vested and Converted 3,166 shares Restricted Stock Units converted into common stock on August 15, 2026

Shares Withheld for Taxes 1,570 shares Common stock surrendered for tax withholding on RSU vesting

Tax Withholding Price $222.02 per share Price used for shares surrendered to satisfy tax withholding

RSUs Remaining 9,496 units Restricted Stock Units directly held after the reported transactions

Derivative Exercises 1 transaction; 3,166 shares Exercise or conversion of derivative security (RSUs) on August 15, 2026

Tax-Liability Disposition 1,570 shares Shares delivered or withheld for payment of tax liability (code F) on August 15, 2026

Key Terms

Restricted Stock Units, tax withholding, contingent right, Exercise or conversion of derivative security

4 terms

Restricted Stock Units financial

"The remaining Restricted Stock Units shall vest on November 15, 2026"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax withholding financial

"Surrender of shares in payment of tax withholding due as a result"

Tax withholding is the practice of taking a portion of a payment—such as wages, dividends, or sale proceeds—before it reaches the recipient and sending that portion to the tax authority as an advance on the recipient’s eventual tax bill. For investors it matters because withholding reduces immediate cash received and affects after‑tax returns, estimated tax payments, and whether you may owe more or receive a refund when taxes are finally calculated, like having a small automatic savings set aside for your tax bill.

contingent right financial

"Each restricted stock unit represents a contingent right to receive one share"

Exercise or conversion of derivative security financial

"transaction_code_description":"Exercise or conversion of derivative security"

FAQ

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

What did MRVL executive Justin Scarpulla report in this Form 4?

Justin Scarpulla reported the vesting and conversion of 3,166 Restricted Stock Units into common stock on August 15, 2026. A portion of the resulting shares was surrendered to satisfy tax withholding obligations tied to this vesting event.

How many Marvell (MRVL) RSUs vested for Justin Scarpulla and into how many shares?

Scarpulla had 3,166 Restricted Stock Units vest, each representing a contingent right to receive one share of Marvell common stock. Upon vesting, these RSUs were converted into 3,166 shares of common stock on August 15, 2026.

How many MRVL shares did Justin Scarpulla surrender for tax withholding and at what price?

Scarpulla surrendered 1,570 shares of Marvell common stock to cover tax withholding from the RSU vesting. The transaction price used for this tax-withholding disposition was $222.02 per share, according to the Form 4 filing.

What Marvell (MRVL) equity awards does Justin Scarpulla still hold after this Form 4?

After the reported transactions, Scarpulla holds 9,496 Restricted Stock Units directly. These remaining RSUs are scheduled to vest on multiple dates from November 15, 2026 through August 15, 2029, subject to their vesting conditions.

Were Justin Scarpulla’s MRVL transactions under a Rule 10b5-1 trading plan?

The filing’s Rule 10b5-1 checkbox is not checked, indicating the transactions were not affirmatively reported as made under a Rule 10b5-1 trading plan. The transactions relate to RSU vesting and tax withholding rather than open-market trades.

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

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Accepted by SEC EDGAR 08/17/2026 - 04:45 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).

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^*

Scarpulla Justin

(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)
	SVP, Chief Accounting Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/15/2026

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	08/15/2026		M		3,166	A	$0	3,579	D
Common Stock	08/15/2026		F(1)		1,570	D	$222.02	2,009	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
Restricted Stock Units	(2)	08/15/2026		M			3,166	(3)	(3)	Common Stock	3,166	$0	9,496	D

Explanation of Responses:

1. Surrender of shares in payment of tax withholding due as a result of the vesting of restricted stock units.

2. Each restricted stock unit represents a contingent right to receive one share of Common Stock of Marvell Technology, Inc. upon vesting.

3. The remaining Restricted Stock Units shall vest on November 15, 2026, February 15, 2027, May 15, 2027, August 15, 2027, November 15, 2027, February 15, 2028, May 15, 2028, August 15, 2028, November 15, 2028, February 15, 2029, May 15, 2029 and August 15, 2029.

Remarks:

	Justin Scarpulla 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)