Form 4: Guidewire CEO Sells Shares Under Pre-Arranged Plan

Guidewire Software CEO Michael George Rosenbaum sold 1,400 shares of common stock for $214.3 per share as part of a pre-established 10b5-1 trading plan.

Summary

• Michael George Rosenbaum, Chief Executive Officer and Director of Guidewire Software, Inc. (GWRE), executed a sale of 1,400 shares of the company's common stock.
• The transaction occurred on September 2, 2025, with shares sold at a price of $214.3 each.
• This sale was an automatic transaction, conducted under a Rule 10b5-1 trading plan that Mr. Rosenbaum adopted on October 15, 2024.
• Following this reported transaction, Mr. Rosenbaum's beneficial ownership in Guidewire Software common stock stands at 223,268 shares.

Sentiment

Score: 5

Explanation: The sale is a routine, pre-planned transaction by an insider, which typically has a neutral to slightly negative sentiment. It is not indicative of a change in company fundamentals or management's confidence, but it does reduce insider ownership.

Positives

• The sale was conducted under a pre-arranged 10b5-1 trading plan, indicating it was not based on new, non-public information and represents a routine liquidity event for the executive.

Negatives

• An insider sale, even if pre-planned, reduces the direct equity exposure of a key executive to the company's future performance.

Future Outlook

NA

Industry Context

NA

Stakeholder Impact

• Shareholders: May interpret the sale as a slight reduction in insider confidence, though the 10b5-1 plan mitigates this concern.
• Employees: No direct impact mentioned.
• Customers: No direct impact mentioned.
• Suppliers: No direct impact mentioned.
• Creditors: No direct impact mentioned.

Key Dates

Recommendation

The insider sale is a pre-planned transaction under a 10b5-1 plan, which is a routine event for executives and does not typically signal a change in the company's fundamental outlook or management's long-term confidence. Therefore, it does not warrant a change in investment recommendation based solely on this filing.

Keywords

Guidewire Software, GWRE, Michael George Rosenbaum, Insider Sale, Form 4, 10b5-1 Plan, CEO, Stock Transaction