CEO and Chairman sells 200,000 shares for $16.1M

What did Tempus AI, Inc. announce?

Tempus AI CEO and Chairman Eric Lefkofsky sold 200,000 Class A shares for roughly $16.1 million in open-market trades executed under a pre-arranged 10b5-1 plan.

Key details

• Total transaction value of $16,113,802 across 200,000 Class A shares sold on 09/17/2026.
• Sales executed at $80.52 and $81.09 per share across six reported lines.
• Sale was made under a pre-arranged 10b5-1 trading plan, per the filing.
• Shares were held indirectly through Gray Media, LLC, Blue Media, LLC and the Lefkofsky Family Foundation; Lefkofsky retains 2,098,130 Class A shares directly plus further indirect holdings.

Why it matters

This 4 reports an insider transaction at Tempus AI, Inc.. The likely share-price reaction reads as neutral.

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All Tempus AI, Inc. SEC filings →