Form 4: Marvell EVP Casper's RSU Vesting & Tax Withholding

Marvell Technology's EVP & Chief Legal Officer, Mark Casper, reported the vesting of Restricted Stock Units and subsequent share dispositions for tax obligations on October 15, 2025.

Summary

• Mark Casper, Executive Vice President and Chief Legal Officer of Marvell Technology, Inc. (MRVL), reported multiple transactions on October 15, 2025.
• Acquired a total of 6,860 shares of Common Stock through the vesting of Restricted Stock Units (RSUs) at an exercise price of $0.
• Disposed of a total of 3,405 shares of Common Stock at a price of $88.89 per share to satisfy tax withholding obligations related to the RSU vesting.
• Following these transactions, direct beneficial ownership stands at 9,022 shares of Common Stock.
• Indirect beneficial ownership through the Mark J. Casper and Stephanie Casper Revocable Trust remains at 17,163 shares of Common Stock.
• Several tranches of remaining Restricted Stock Units are scheduled to vest on various dates, extending through January 15, 2026, April 15, 2026, July 15, 2026, October 15, 2026, January 15, 2027, April 15, 2027, October 15, 2027, January 15, 2028, and April 15, 2028.

Sentiment

Score: 5

Explanation: The filing details routine executive compensation events (RSU vesting and tax-related share dispositions) which are neutral in sentiment and do not indicate any significant positive or negative operational or financial news for the company.

Positives

• The vesting of Restricted Stock Units represents a realization of compensation for the executive, indicating continued alignment with company performance.
• Significant unvested Restricted Stock Units remain, providing a long-term incentive for the executive.

Negatives

• A portion of the vested shares was disposed of to cover tax liabilities, resulting in a reduction of direct beneficial ownership.

Future Outlook

The filing indicates a structured vesting schedule for Mark Casper's remaining Restricted Stock Units, with tranches set to vest quarterly through April 15, 2028, demonstrating a long-term compensation plan.

Industry Context

This Form 4 filing is a routine disclosure of insider transactions, specifically related to executive compensation through Restricted Stock Units. Such filings are common across publicly traded companies as executives realize equity awards and manage tax liabilities.

Related Party Transactions

• 17,163 shares of Common Stock are held indirectly by 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.

Stakeholder Impact

• Shareholders: Minimal impact as these are routine compensation-related transactions by an executive.
• Employees: No direct impact on general employees.

Next Steps

• Future vesting of remaining Restricted Stock Units on scheduled dates through April 15, 2028.

Key Dates

Keywords

Marvell Technology, MRVL, Form 4, Insider Transaction, Restricted Stock Units, RSU Vesting, Executive Compensation, Mark Casper