Form 4: Five9 CRO Sells Shares for Tax Obligations

Five9's Chief Revenue Officer, Matthew E. Tuckness, sold 5,164 shares of common stock to cover tax withholding obligations related to RSU vesting.

Summary

• Matthew E. Tuckness, Chief Revenue Officer of Five9, Inc., reported a sale of common stock.
• A total of 5,164 shares were sold on March 4, 2026.
• The shares were sold at a weighted average price of $17.87 per share.
• The sale was mandated by Five9, Inc. to cover tax withholding obligations associated with the vesting and settlement of restricted stock units (RSUs).
• This transaction was not a discretionary trade by Mr. Tuckness.
• Following the transaction, Mr. Tuckness beneficially owns 290,137 shares of Five9 common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event. The sale is a routine, non-discretionary transaction for tax purposes, not reflecting a change in insider sentiment or company fundamentals.

Future Outlook

No specific future outlook or guidance is provided in this filing.

Management Comments

• The sale reported on this form represents a Five9, Inc. 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.

Industry Context

StockSavvy.ai notes that routine insider sales for tax withholding upon RSU vesting are common across industries, particularly in technology companies that frequently use equity compensation. This type of transaction is generally not indicative of management's sentiment towards the company's future performance.

Comparison to Industry Standards

• This type of non-discretionary sale for tax purposes is a standard practice for executives receiving equity compensation across publicly traded companies, aligning with typical compensation structures in the tech sector.
• Comparable companies like Zoom Video Communications (ZM) or RingCentral (RNG) also frequently see similar Form 4 filings from executives covering tax obligations upon RSU vesting, reflecting common equity compensation and tax management strategies.

Stakeholder Impact

• Shareholders: Minimal direct impact as it's a routine, non-discretionary tax-related sale, not signaling a change in company prospects.
• Employees: Reflects standard equity compensation practices and tax handling for RSU vesting.

Key Dates

Recommendation

This Form 4 filing details a non-discretionary sale of shares by a Five9 executive to cover tax obligations upon RSU vesting. Such transactions are routine and do not typically signal a change in the company's fundamental outlook or the executive's confidence. Therefore, it provides no new information to warrant a change in investment posture, suggesting a 'hold' recommendation based solely on this filing.

Keywords

Five9, FIVN, SEC Form 4, Insider Trading, Stock Sale, Restricted Stock Units, Tax Withholding, Chief Revenue Officer, Matthew Tuckness