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sellNotable cluster of 5

Eric P Lefkofsky sold $19M of TEM

CEO and Chairman at Tempus AI, Inc.. 243,545 shares at an average of $77.94, traded Feb 12, 2025, filed Feb 14, 2025.

Warning score
65
Value
$19M
243,545 shares
Holdings after
5,049,460
-5% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $19.0M at market
    +25
  • Share of holdings sold
    Sold 4.6% 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.

This signal so far: 1m -47.3%, 3m -26.8%, 6m -17.5%.

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 13, 2026 · close 68.22
Since filing Feb 14, 2025: -23.7%SPY +30.1% · excess -53.8%

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 0001415889-25-004118, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 12, 2025SOpen-market sale
Class A Common Stock
-84,948$70.02$5.9M5,208,057Feb 14, 2025
Feb 13, 2025SOpen-market sale
Class A Common Stock
-14,201$76.43$1.1M5,193,856Feb 14, 2025
Feb 13, 2025SOpen-market sale
Class A Common Stock
-11,165$77.68$867k5,182,691Feb 14, 2025
Feb 13, 2025SOpen-market sale
Class A Common Stock
-24,896$78.51$2.0M5,157,795Feb 14, 2025
Feb 13, 2025SOpen-market sale
Class A Common Stock
-23,332$79.81$1.9M5,134,463Feb 14, 2025
Feb 13, 2025SOpen-market sale
Class A Common Stock
-5,000$80.28$401k5,129,463Feb 14, 2025
Feb 14, 2025SOpen-market sale
Class A Common Stock
-33,914$84.70$2.9M5,095,549Feb 14, 2025
Feb 14, 2025SOpen-market sale
Class A Common Stock
-11,589$85.58$992k5,083,960Feb 14, 2025
Feb 14, 2025SOpen-market sale
Class A Common Stock
-32,200$86.87$2.8M5,051,760Feb 14, 2025
Feb 14, 2025SOpen-market sale
Class A Common Stock
-2,300$87.37$201k5,049,460Feb 14, 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 910b5-1
Tempus AI, Inc.
Jennifer A Doudna
director
$44k
676 shares
-3%
10Weak
TEMsell 910b5-1
Tempus AI, Inc.
David R Epstein
director
$16k
250 shares
-1%
65Notable
TEMsell 910b5-1
Tempus AI, Inc.
Ryan Fukushima
CEO, Data
$1.9M
30,846 shares
-65%
22Weak
TEMsell 910b5-1
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 $19M of TEM | InsiderTell