Form 4: Tempus AI CEO Sells Shares
Insider Transaction (Form 4)
Eric P Lefkofsky, CEO and Chairman, a Director and 10% owner of Tempus AI, Inc., sold 250,000 shares of common stock on July 28, 2026.
Summary
- Open-market sale: disposed of 20,472 Class A Common Stock at $41.34 ($846,312) on July 28, 2026; holds 8,754,811 after (Indirect).
- Open-market sale: disposed of 30,906 Class A Common Stock at $42.36 ($1,309,178) on July 28, 2026; holds 8,723,905 after (Indirect).
- Open-market sale: disposed of 6,122 Class A Common Stock at $42.95 ($262,940) on July 28, 2026; holds 8,717,783 after (Indirect).
- Open-market sale: disposed of 48,066 Class A Common Stock at $41.34 ($1,987,048) on July 28, 2026; holds 15,342,403 after (Indirect).
- Open-market sale: disposed of 72,560 Class A Common Stock at $42.36 ($3,073,642) on July 28, 2026; holds 15,269,843 after (Indirect).
- Open-market sale: disposed of 14,374 Class A Common Stock at $42.95 ($617,363) on July 28, 2026; holds 15,255,469 after (Indirect).
- Open-market sale: disposed of 2,671 Class A Common Stock at $41.34 ($110,419) on July 28, 2026; holds 829,460 after (Indirect).
- Open-market sale: disposed of 4,031 Class A Common Stock at $42.36 ($170,753) on July 28, 2026; holds 825,429 after (Indirect).
- Open-market sale: disposed of 798 Class A Common Stock at $42.95 ($34,274) on July 28, 2026; holds 824,631 after (Indirect).
- Open-market sale: disposed of 17,801 Class A Common Stock at $41.34 ($735,893) on July 28, 2026; holds 232,199 after (Indirect).
- Open-market sale: disposed of 26,875 Class A Common Stock at $42.36 ($1,138,425) on July 28, 2026; holds 205,324 after (Indirect).
- Open-market sale: disposed of 5,324 Class A Common Stock at $42.95 ($228,666) on July 28, 2026; holds 200,000 after (Indirect).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $10,514,914 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Eric P Lefkofsky — Director, Officer (CEO and Chairman), 10% owner
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-07-28 | Open-market sale | Class A Common Stock | 20,472 | $41 | $846.3K | 8,754,811 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 30,906 | $42 | $1.3M | 8,723,905 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 6,122 | $43 | $262.9K | 8,717,783 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 48,066 | $41 | $2.0M | 15,342,403 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 72,560 | $42 | $3.1M | 15,269,843 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 14,374 | $43 | $617.4K | 15,255,469 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 2,671 | $41 | $110.4K | 829,460 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 4,031 | $42 | $170.8K | 825,429 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 798 | $43 | $34.3K | 824,631 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 17,801 | $41 | $735.9K | 232,199 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 26,875 | $42 | $1.1M | 205,324 |
| 2026-07-28 | Open-market sale | Class A Common Stock | 5,324 | $43 | $228.7K | 200,000 |
Key Dates
| Date | Description |
|---|---|
| 2026-07-28 | Open-market sale (20,472 shares) |
| 2026-07-28 | Open-market sale (30,906 shares) |
| 2026-07-28 | Open-market sale (6,122 shares) |
| 2026-07-28 | Open-market sale (48,066 shares) |
| 2026-07-28 | Open-market sale (72,560 shares) |
| 2026-07-28 | Open-market sale (14,374 shares) |
| 2026-07-28 | Open-market sale (2,671 shares) |
| 2026-07-28 | Open-market sale (4,031 shares) |
| 2026-07-28 | Open-market sale (798 shares) |
| 2026-07-28 | Open-market sale (17,801 shares) |
| 2026-07-28 | Open-market sale (26,875 shares) |
| 2026-07-28 | Open-market sale (5,324 shares) |
Keywords
insider transaction, Form 4, TEM, Tempus AI, Inc., bearish, Eric P Lefkofsky
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