Down 43% Over the Last Year, CEO Trims Holdings, Sells 1,200 Shares of Software Stock

Key Points The transaction involved 1,200 shares executed at $160.52 per share, totaling approximately $193,000. The disposal represents a transaction size equal to 0.64% of the executive's direct equity holdings prior to the trade. The sale was conducted directly by Michael George Rosenbaum under a Rule 10b5-1 trading plan established in October 2025. This routine transaction characterizes portfolio management as the stock has generated a -43% return over the one-year period ending September 8, 2026. 10 stocks we like better than Guidewire Software › Michael George Rosenbaum, Chief Executive Officer of Guidewire Software, Inc. (NYSE:GWRE) , sold 1,200 shares of common stock on Sept. 8, 2026, according to an SEC Form 4 filing .