Form 4 Tracker
LEFKOFSKY ERIC P

Director, CEO and Chairman, 10% Owner · 4 filings · Latest: Apr 28, 2026

Tempus AI, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
TEM
LEFKOFSKY ERIC PDirector, CEO and Chairman, 10% OwnerApr 28, 2026
Sale
$51.13166,250$8.5M15,656,469
TEM
Eric LefkofskyApr 28, 2026
Proposed Sale
$52.68166,250$8.8M
TEM
LEFKOFSKY ERIC PDirector, CEO and Chairman, 10% OwnerMar 26, 2026
Sale
$46.38166,250$7.7M15,789,469
TEM
Eric LefkofskyMar 26, 2026
Proposed Sale
$46.76166,250$7.8M
TEM
LEFKOFSKY ERIC PDirector, CEO and Chairman, 10% OwnerFeb 19, 2026
Sale
$58.89179,837$10.6M1,989,626
TEM
Eric Paul LefkofskyFeb 19, 2026
Proposed Sale
$56.1613,587$763.0K
TEM
Eric LefkofskyFeb 19, 2026
Proposed Sale
$56.16166,250$9.3M
TEM
LEFKOFSKY ERIC PDirector, CEO and Chairman, 10% OwnerJan 28, 2026
Sale
$65.56166,250$10.9M16,055,469
TEM
Eric LefkofskyJan 28, 2026
Proposed Sale
$66.81166,250$11.1M
TEM
Eric LefkofskyDec 18, 2025
Proposed Sale
$64.61166,250$10.7M
TEM
Eric LefkofskyNov 20, 2025
Proposed Sale
$70.40166,250$11.7M
TEM
Eric LefkofskyNov 20, 2025
Proposed Sale
$69.09166,250$11.5M
TEM
Eric Paul LefkofskyNov 18, 2025
Proposed Sale
$66.3916,829$1.1M
TEM
Eric LefkofskyOct 28, 2025
Proposed Sale
$91.58332,500$30.5M
TEM
Eric LefkofskySep 25, 2025
Proposed Sale
$84.13332,500$28.0M
TEM
Eric LefkofskyAug 27, 2025
Proposed Sale
$75.90332,500$25.2M
TEM
Eric Paul LefkofskyAug 19, 2025
Proposed Sale
$78.4517,458$1.4M
TEM
Eric Paul LefkofskyJun 17, 2025
Proposed Sale
$72.00500,000$36.0M
TEM
Eric Paul LefkofskyMay 20, 2025
Proposed Sale
$63.7416,752$1.1M
TEM
Eric P. LefkofskyMar 5, 2025
Proposed Sale
$52.73812,345$42.8M

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