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Guidewire Software CEO Michael Rosenbaum Acquires 123,074 Shares via Performance Share Vesting

Low SignificanceSeptember 15, 2026 at 10:09:53 PM UTC

Guidewire Software, Inc.

$GWRE4CIK: 0001528396

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Filing Summary

šŸ“Š Form 4 Filing Summary: Guidewire Software, Inc. ($GWRE) • Insider: Rosenbaum Michael George (Chief Executive Officer, Director) • Transaction: Derivative Conversion (PSU Vesting) • Shares Acquired: 123,074 Common Stock at $0.00 • Direct Post-Transaction Holdings: 353,156 shares • Date: September 15, 2026

Comprehensive Analysis

Executive Summary

On September 15, 2026, Michael George Rosenbaum, Chief Executive Officer and Director of Guidewire Software, Inc. ($GWRE), acquired 123,074 shares of Common Stock upon the vesting and conversion of Performance Share Units (PSUs) at a price of $0.00 per share.

Transaction Details

  • Security: Common Stock
  • Transaction Code: M (Exercise or conversion of derivative security)
  • Shares Acquired: 123,074
  • Price Per Share: $0.00
  • Post-Transaction Direct Ownership: 353,156 shares

Vesting Context

According to the filing footnotes, these Performance Shares cliff vested at the end of a three-year performance period. On September 9, 2026, the Compensation Committee determined that 236% of the target performance conditions were met, resulting in an additional 70,924 PSUs earned prior to time-based vesting on September 15, 2026.

Trading Significance

This transaction represents a routine equity compensation award settlement (derivative vesting) rather than an open-market purchase or discretionary sale, making its trading significance Low.

Topics:#GWRE#Guidewire#Form4#InsiderTrading#TechStocks

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