Eric P Lefkofsky sold $11M of TEM
CEO and Chairman at Tempus AI, Inc.. 166,250 shares at an average of $63.99, traded Dec 18, 2025, filed Dec 22, 2025.
Score components
- +25RoleCEO
- +25Trade size$10.6M at market
- 0Share of holdings soldSold 1.8% of holdings
- +15Cluster4 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
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 -0.9%, 3m -25.5%, 6m -27.4%.
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.
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 0001114357-25-000016, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 18, 2025 | SOpen-market sale Class A Common Stockindirect: By Gray Media, LLC10b5-1 | -3,571 | $62.26 | $222k | 9,004,462 | Dec 22, 2025 |
| Dec 18, 2025 | SOpen-market sale Class A Common Stockindirect: By Gray Media, LLC10b5-1 | -5,118 | $63.08 | $323k | 8,999,344 | Dec 22, 2025 |
| Dec 18, 2025 | SOpen-market sale Class A Common Stockindirect: By Gray Media, LLC10b5-1 | -18,960 | $64.12 | $1.2M | 8,980,384 | Dec 22, 2025 |
| Dec 18, 2025 | SOpen-market sale Class A Common Stockindirect: By Gray Media, LLC10b5-1 | -2,800 | $64.92 | $182k | 8,977,584 | Dec 22, 2025 |
| Dec 18, 2025 | SOpen-market sale Class A Common Stockindirect: By Gray Media, LLC10b5-1 | -2,801 | $66.04 | $185k | 8,974,783 | Dec 22, 2025 |
| Dec 18, 2025 | SOpen-market sale Class A Common Stockindirect: By Blue Media, LLC10b5-1 | -14,153 | $62.26 | $881k | 16,307,316 | Dec 22, 2025 |
| Dec 18, 2025 | SOpen-market sale Class A Common Stockindirect: By Blue Media, LLC10b5-1 | -20,489 | $63.08 | $1.3M | 16,286,827 | Dec 22, 2025 |
| Dec 18, 2025 | SOpen-market sale Class A Common Stockindirect: By Blue Media, LLC10b5-1 | -75,913 | $64.12 | $4.9M | 16,210,914 | Dec 22, 2025 |
| Dec 18, 2025 | SOpen-market sale Class A Common Stockindirect: By Blue Media, LLC10b5-1 | -11,238 | $64.92 | $730k | 16,199,676 | Dec 22, 2025 |
| Dec 18, 2025 | SOpen-market sale Class A Common Stockindirect: By Blue Media, LLC10b5-1 | -11,207 | $66.04 | $740k | 16,188,469 | Dec 22, 2025 |
Related signals
Other insiders at Tempus AI, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 48Moderate | Tempus AI, Inc. | Thomas Edward Schoenherr CEO, Diagnostics | $874k 10,281 shares | -12% | |
| 45Moderate | Tempus AI, Inc. | Eric P Lefkofsky CEO and Chairman | $19M 250,000 shares | -3% | |
| 33Weak | Tempus AI, Inc. | Ryan M Bartolucci Chief Accounting Officer | $530k 7,062 shares | -10% | |
| 27Weak | Tempus AI, Inc. | Ryan Fukushima CEO, Data | $49k 700 shares | -4% | |
| 45Moderate | Tempus AI, Inc. | Eric P Lefkofsky CEO and Chairman | $16M 200,000 shares | -2% | |
| 22Weak | Tempus AI, Inc. | Andrew Polovin EVP, Chief Legal Officer | $221k 2,951 shares | -2% | |
| 16Weak | Tempus AI, Inc. | Jennifer A Doudna director | $44k 676 shares | -3% | |
| 10Weak | Tempus AI, Inc. | David R Epstein director | $16k 250 shares | -1% | |
| 65Notable | Tempus AI, Inc. | Ryan Fukushima CEO, Data | $1.9M 30,846 shares | -65% | |
| 22Weak | 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.