LEFKOFSKY ERIC P

PrivateCIK: 1114357
Location

CHICAGO, IL

Senior insider sale

CEO and Chairman at TEMPUS AI, INC. — senior position signals high conviction

$44.38M

832.50K shares

What this filing means

LEFKOFSKY ERIC P plans to sell 832.50K shares of TEMPUS AI, INC. valued at approximately $44.38M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderLEFKOFSKY ERIC PCIK 1114357
IssuerTEMPUS AI, INC.CIK 1717115
DirectorOfficer10% Owner· CEO and Chairman
Since Feb 2026
832.50K
Shares to sell
$44.38M
Approx. market value
250K
Acquired (3 months)
1
Planned
8 completed
Securities Acquired — Last 3 Months4
Sort

Donation

Donation

12/4/2025
50K

Stock Compensation

Compensation

1/22/2025
135K

Direct Investment

Cash

3/5/2020
7.50K

Direct Investment

Cash

9/14/2017
57.50K
Total acquired250K
Planned & Completed Dispositions9
Sort

Completed

Completed

Units to sell

50K

Market value

$2.10M

7/28/2026
Completed

Units to sell

57.50K

Market value

$2.42M

7/28/2026
Completed

Units to sell

135K

Market value

$5.68M

7/28/2026
Completed

Units to sell

7.50K

Market value

$315.5K

7/28/2026
Completed

Units to sell

133K

Market value

$7.65M

6/29/2026
Completed

Units to sell

33.25K

Market value

$1.91M

6/29/2026
Completed

Units to sell

33.25K

Market value

$1.55M

5/27/2026
Completed

Units to sell

133K

Market value

$6.21M

5/27/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

250K

Market value

$16.54M

8/25/2026
Total

Units

832.50K

Value

$44.38M