Workday 10% owner David A. Duffield sells USD 17.78 million in common shares

• Workday 10% owner David A. Duffield converted 90,615 shares of Class B into Class A on Sept. 4, 2026.
• Duffield sold 90,615 Class A shares the same day at weighted-average prices from $195.81 to $204.05.
• He reported 105,049 Class A shares beneficially owned following the transactions.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Workday Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0000938071-26-000051), on September 09, 2026, and is solely responsible for the information contained therein.