Form 4: Zscaler CRO Michael Rich Executes Tax-Related Stock Sale

Zscaler CRO and President of Worldwide Sales Michael J. Rich sold 4,184 shares of common stock to satisfy tax withholding obligations.

Summary

• Michael J. Rich, CRO and President of Worldwide Sales at Zscaler, Inc., sold 4,184 shares of common stock on June 16, 2026.
• The shares were sold at an average price of $126.4295 per share.
• The transaction was executed to cover mandatory tax withholding obligations related to the vesting of restricted stock units.
• Following the transaction, the reporting person maintains beneficial ownership of 100,301 shares.
• The filing also notes the acquisition of 135 shares via the company's FY2018 Employee Stock Purchase Plan on June 15, 2026.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the sale was purely administrative to satisfy tax obligations rather than a discretionary divestment.

Positives

• The sale was non-discretionary, specifically mandated by the issuer's equity incentive plan to cover tax liabilities.
• The reporting person retains a significant equity stake of 100,301 shares in the company.

Negatives

• The transaction represents a reduction in the direct shareholding of a key executive.

Risks

• None identified; this is a routine regulatory disclosure regarding tax-related equity transactions.

Future Outlook

No forward-looking guidance provided in this filing.

Management Comments

• The transaction was mandated by the Issuer's election under its equity incentive plans and does not represent a discretionary trade.

Industry Context

StockSavvy.ai notes that tax-related sell-to-cover transactions are standard practice for corporate executives in the technology sector and do not typically signal a change in management sentiment regarding company performance.

Comparison to Industry Standards

• The transaction aligns with standard corporate governance practices for executive compensation and tax compliance in the cybersecurity industry.
• The scale of the sale is consistent with typical tax-withholding requirements for senior executives at large-cap software firms.

Stakeholder Impact

• Minimal impact on shareholders as the transaction was non-discretionary and related to tax compliance.

Next Steps

• None indicated.

Key Dates

Keywords

Zscaler, ZS, Insider Trading, Form 4, Equity Compensation, Tax Withholding