Mark Casper - 15 Nov 2025 Form 4 Insider Report for Marvell Technology, Inc. (MRVL)

Reporting relationship: EVP & Chief Legal Officer
Issuer ticker: MRVL
Reported as of: 15 Nov 2025
Net transaction value: -$106,593
SEC form: 4
Accepted by SEC: 17 Nov 2025, 17:51:59 UTC
Prior SEC filing: 16 Oct 2025
Next SEC filing: 08 Dec 2025
Source filing: View source filing
Reporting owner signature: Mark Casper by Blair Walters as Attorney-in-Fact

Key filing fact

Mark Casper filed Form 4 for Marvell Technology, Inc. (MRVL) on 17 Nov 2025.

Key facts

This page summarizes Mark Casper's Form 4 filing for Marvell Technology, Inc. (MRVL).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 17 Nov 2025, 17:51.

Change

Previous filing in this sequence was filed on 16 Oct 2025.
Current net transaction value: -$106,593.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002007961 Primary reporting owner

Casper Mark

Relationship: EVP & Chief Legal Officer
Address: 5488 MARVELL LANE, SANTA CLARA
Signature: Mark Casper by Blair Walters as Attorney-in-Fact
Signature date: 17 Nov 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MRVL transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +2,486
Change %: +28%
Price: $0.000000
Shares after: 11,508
Date: 15 Nov 2025
Ownership: Direct

MRVL transaction

Common Stock

Tax liability

Transaction value: $106,593
Shares: -1,233
Change %: -11%
Price: $86.45
Shares after: 10,275
Date: 15 Nov 2025
Ownership: Direct
Footnotes: F1

MRVL holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 17,163
Date: 15 Nov 2025
Ownership: By Trust
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

MRVL transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value: $0
Shares: -2,486
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 15 Nov 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,486
Exercise price
Footnotes: F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Surrender of shares in payment of tax withholding due as a result of the vesting of Restricted Stock Units.

Footnote F2

Held in the Mark J. Casper and Stephanie Casper Revocable Trust, of which the Reporting Person is the trustee, for the benefit of members of his immediate family.

Footnote F3

Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock of Marvell Technology, Inc. upon vesting.

Footnote F4

This award fully vested on November 15, 2025.