FolioLanternBeta
TEMTempus AI, Inc.

Theodore Leonsis

Director at Tempus AI, Inc., as of May 26, 2026No sales or purchases in the past 12 months.

Updated Oct 15, 2026 from SEC filings · covers Oct 16, 2025 to Oct 15, 2026
104K
shares held after the latest filing, Tempus AI, Inc.
Vested shares reported on Forms 3, 4 and 5 only. Not the insider's whole wealth.
2
companies filed for

Last filing: May 26, 2026. Most recent sale before this period: Aug 26, 2025. Most recent purchase on record: Feb 25, 2011.

Pattern

What the filings show, past 12 months. Nothing here rates or predicts.

Roles from filings

Every company we track where this person has filed, newest filing first.

CompanyTitleFirst filingLatest filing
Tempus AI, Inc. (TEM)DirectorJun 13, 2024May 26, 2026
American Express (AXP)DirectorJul 22, 2010May 7, 2026

Also a director at

American Express (AXP)

Recent filings

The last day with transactions, newest first, one line per trade date. Each number links to an SEC filing.

This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.