Form 4: SentinelOne Chief Accounting Officer Sells Shares to Cover Tax Obligations

SentinelOne's Chief Accounting Officer, Robin Tomasello, sold 5,996 shares of Class A Common Stock for $18.28 per share to satisfy tax withholding obligations related to the vesting of Restricted Stock Units.

Summary

• Robin Tomasello, Chief Accounting Officer of SentinelOne, Inc. (S), reported a sale of 5,996 shares of Class A Common Stock.
• The transaction occurred on June 6, 2025, at a price of $18.28 per share.
• This sale was an issuer-mandated 'sell to cover' transaction, specifically to fund tax withholding obligations associated with the vesting and settlement of Restricted Stock Units (RSUs).
• The sale was not a discretionary trade by the Reporting Person.
• Following this transaction, Robin Tomasello beneficially owns 308,591 shares of Class A Common Stock.
• Certain shares held are subject to forfeiture if underlying vesting conditions are not met.

Sentiment

Score: 5

Explanation: The sentiment is neutral as the reported sale is a non-discretionary transaction to cover tax obligations related to RSU vesting, which is a routine event for executives and not indicative of management's view on the company's prospects.

Risks

• Certain shares beneficially owned by the reporting person are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance regarding the company's future performance or outlook.

Management Comments

• The sale reported on this Form 4 represents an Issuer mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of Restricted Stock Units, and it does not represent a discretionary trade by the Reporting Person.
• Pursuant to the Issuer's equity incentive plan, an award recipient's tax withholding obligations must be funded by a 'sell to cover' transaction.

Industry Context

This filing is a routine insider transaction report (Form 4) and does not provide specific insights into broader industry trends or competitive landscape beyond the company's internal equity compensation practices.

Stakeholder Impact

• Shareholders: The sale is a routine, non-discretionary transaction for tax purposes and is unlikely to have a significant direct impact on shareholder value or perception, as it does not signal a change in management's confidence.
• Employees: The transaction highlights the company's equity incentive plan and the mechanism for handling tax obligations on RSU vesting, which is relevant for employees with similar compensation structures.

Key Dates

Keywords

SentinelOne, S, Form 4, Insider Transaction, Stock Sale, Restricted Stock Units, RSU, Tax Withholding, Sell to Cover, Robin Tomasello, Chief Accounting Officer