Form 4: Penguin Solutions CEO Vests Performance Stock

Penguin Solutions, Inc. President and CEO Mark Adams vested 107,958 performance-based restricted stock units, increasing his direct beneficial ownership.

Summary

• Mark Adams, President and CEO of Penguin Solutions, Inc., reported changes in his beneficial ownership of common stock.
• On October 14, 2025, 107,958 performance-based restricted stock units (PSUs) vested, which were originally granted on September 26, 2022.
• The vesting was contingent on achieving total stockholder return goals relative to the Russell 2000 Index and Mr. Adams' continued employment.
• The Compensation Committee of the Issuer's Board of Directors certified the performance goal achievement on October 14, 2025.
• Concurrently, 54,822 shares were surrendered to the Issuer at a price of $22.32 per share to satisfy tax withholding obligations related to the PSU vesting.
• No shares were sold by Mr. Adams in connection with this transaction.
• Following these transactions, Mr. Adams directly beneficially owns 987,115 shares and indirectly owns 29,640 shares through The Adams Family Trust.

Sentiment

Score: 7

Explanation: The vesting of performance-based units indicates successful achievement of corporate goals and aligns executive interests with shareholders, which is generally positive. The disposition for tax purposes is a neutral, standard event.

Positives

• Vesting of 107,958 performance-based restricted stock units indicates the achievement of pre-defined corporate performance goals.
• Increased direct beneficial ownership for the President and CEO, aligning management interests with shareholder value.

Negatives

• Disposition of 54,822 shares to cover tax withholding, while a standard practice, reduces the net increase in shares held by the executive.

Future Outlook

No forward-looking statements or guidance are provided in this Form 4, as it is a report of past insider transactions.

Industry Context

This filing is specific to an individual executive's compensation and ownership within Penguin Solutions, Inc. and does not provide information on broader industry trends or competitive landscape.

Comparison to Industry Standards

• The vesting of performance-based restricted stock units (PSUs) is a common component of executive compensation packages across various industries, designed to align executive incentives with long-term shareholder value creation.
• The surrender of shares to cover tax withholding obligations upon equity award vesting is a standard and widely accepted practice in executive compensation, consistent with industry norms.

Stakeholder Impact

• Shareholders: Increased alignment of the CEO's interests with shareholder value through vested equity, reflecting achievement of performance targets.
• Employees: Demonstrates the company's executive compensation structure and the realization of performance incentives for leadership.

Key Dates

Recommendation

This Form 4 reports a routine vesting of performance-based restricted stock units and subsequent tax withholding for the CEO. It indicates the achievement of previously set performance goals, which is a positive signal regarding executive performance and alignment. However, it does not present new information that would fundamentally alter the investment thesis or warrant a change from a 'hold' position, as the event was largely anticipated based on the PSU grant terms.

Keywords

Penguin Solutions, PENG, Mark Adams, CEO, Performance Stock Units, PSUs, Stock Vesting, Insider Trading, Form 4, Executive Compensation, Share Ownership