David A. Duffield, a 10% owner of Workday, Inc. (WDAY), sold 27,883 shares of the company's stock on September 10, 2026. The transactions occurred at an average price of $184.33 per share, resulting in a total value of approximately $5.14 million.

This sale represents a portion of recent insider activity from Mr. Duffield, who has engaged in multiple sell transactions totaling over $18 million within the past week. Such insider sales can be driven by various factors, including portfolio diversification or tax planning, and do not necessarily indicate a negative outlook on the company's future performance.