Michael George Rosenbaum, an officer and director at Guidewire Software, Inc., has filed to sell 1,200 shares of the company’s common stock. This filing, submitted on October 19, 2026, indicates Rosenbaum's intention to liquidate part of his equity holdings in the firm. The sale is part of a broader trend among executives in the prepackaged software industry, where stock performance often influences selling decisions.

Background

Guidewire Software, Inc. is a company based in San Mateo, California, specializing in prepackaged software solutions. The firm operates under the Central Index Key (CIK) number 0001528396 and is publicly traded on the New York Stock Exchange (NYSE) under the SEC file number 001-35394. The company is incorporated in Delaware and has a fiscal year that ends on July 31.

What the Filing Says

The recent filing reveals that Rosenbaum acquired the shares as performance shares on September 15, 2023. The notice states, "The nature of acquisition transaction is performance shares," suggesting that these shares were granted based on the achievement of specific performance metrics.

Impact

This filing may impact shareholders and investors who monitor insider trading activities as a signal of company performance and executive confidence. Rosenbaum's actions could also reflect broader market trends within the prepackaged software sector, where executives frequently adjust their holdings in response to stock performance and market conditions.

What's Next

The filing does not say what happens next.