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sellNotable cluster of 5

Eric P Lefkofsky sold $13M of TEM

CEO and Chairman at Tempus AI, Inc.. 238,800 shares at an average of $55.61, traded Jan 29, 2025, filed Jan 31, 2025.

Warning score
65
Value
$13M
238,800 shares
Holdings after
5,532,987
-4% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $13.3M at market
    +25
  • Share of holdings sold
    Sold 4.1% of holdings
    0
  • Cluster
    5 insiders selling within 14 days
    +15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

TEMOct 9, 2026 · close 70.93
Since filing Jan 31, 2025: +23.6%SPY +31.9% · excess -8.3%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001415889-25-002618, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jan 29, 2025SOpen-market sale
Class A Common Stock
-68,897$53.77$3.7M5,702,890Jan 31, 2025
Jan 29, 2025SOpen-market sale
Class A Common Stock
-10,221$54.45$557k5,692,669Jan 31, 2025
Jan 30, 2025SOpen-market sale
Class A Common Stock
-77,626$54.63$4.2M5,615,043Jan 31, 2025
Jan 31, 2025SOpen-market sale
Class A Common Stock
-57,538$57.94$3.3M5,557,505Jan 31, 2025
Jan 31, 2025SOpen-market sale
Class A Common Stock
-24,118$58.84$1.4M5,533,387Jan 31, 2025
Jan 31, 2025SOpen-market sale
Class A Common Stock
-400$59.86$24k5,532,987Jan 31, 2025

Related signals

Other insiders at Tempus AI, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
48Moderate
TEMsell 510b5-1
Tempus AI, Inc.
Thomas Edward Schoenherr
CEO, Diagnostics
$874k
10,281 shares
-12%
45Moderate
TEMsell 510b5-1
Tempus AI, Inc.
Eric P Lefkofsky
CEO and Chairman
$19M
250,000 shares
-3%
33Weak
TEMsell 510b5-1
Tempus AI, Inc.
Ryan M Bartolucci
Chief Accounting Officer
$530k
7,062 shares
-10%
27Weak
TEMsell 510b5-1
Tempus AI, Inc.
Ryan Fukushima
CEO, Data
$49k
700 shares
-4%
45Moderate
TEMsell 510b5-1
Tempus AI, Inc.
Eric P Lefkofsky
CEO and Chairman
$16M
200,000 shares
-2%
22Weak
TEMsell 510b5-1
Tempus AI, Inc.
Andrew Polovin
EVP, Chief Legal Officer
$221k
2,951 shares
-2%
16Weak
TEMsell 410b5-1
Tempus AI, Inc.
Jennifer A Doudna
director
$44k
676 shares
-3%
10Weak
TEMsell 410b5-1
Tempus AI, Inc.
David R Epstein
director
$16k
250 shares
-1%
65Notable
TEMsell 410b5-1
Tempus AI, Inc.
Ryan Fukushima
CEO, Data
$1.9M
30,846 shares
-65%
22Weak
TEMsell 410b5-1
Tempus AI, Inc.
Nadja West
director
$207k
3,000 shares
-9%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Eric P Lefkofsky sold $13M of TEM | InsiderTell