• Tempus AI CEO and Chairman Eric P. Lefkofsky disclosed sales of 220,692 Class A common shares on Aug. 25, 2026.
• Sales were executed through affiliated entities, mainly Blue Media and Gray Media.
• Weighted-average sale prices ranged from $64.03 to $70.58.
• Post-transaction holdings included 15,120,469 shares via Blue Media, 8,660,283 via Gray Media, 817,131 via Lefkofsky Family Foundation.

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. Tempus AI 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: 0001114357-26-000034), on August 27, 2026, and is solely responsible for the information contained therein.