TEM.NASDAQTempus Ai, INC
Form 4: Tempus AI CEO Sells Shares
Sentiment:
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 September 22, 2026.
Summary
- Open-market sale: disposed of 7,394 Class A Common Stock at $76.57 ($566,159) on September 22, 2026; holds 8,595,389 after (Indirect).
- Open-market sale: disposed of 33,770 Class A Common Stock at $77.29 ($2,610,083) on September 22, 2026; holds 8,561,619 after (Indirect).
- Open-market sale: disposed of 16,152 Class A Common Stock at $78.23 ($1,263,571) on September 22, 2026; holds 8,545,467 after (Indirect).
- Open-market sale: disposed of 184 Class A Common Stock at $78.86 ($14,510) on September 22, 2026; holds 8,545,283 after (Indirect).
- Open-market sale: disposed of 17,359 Class A Common Stock at $76.57 ($1,329,179) on September 22, 2026; holds 14,968,110 after (Indirect).
- Open-market sale: disposed of 79,259 Class A Common Stock at $77.29 ($6,125,928) on September 22, 2026; holds 14,888,851 after (Indirect).
- Open-market sale: disposed of 37,950 Class A Common Stock at $78.23 ($2,968,828) on September 22, 2026; holds 14,850,901 after (Indirect).
- Open-market sale: disposed of 432 Class A Common Stock at $78.86 ($34,068) on September 22, 2026; holds 14,850,469 after (Indirect).
- Open-market sale: disposed of 965 Class A Common Stock at $76.57 ($73,890) on September 22, 2026; holds 808,666 after (Indirect).
- Open-market sale: disposed of 4,420 Class A Common Stock at $77.29 ($341,622) on September 22, 2026; holds 804,246 after (Indirect).
- Open-market sale: disposed of 2,091 Class A Common Stock at $78.23 ($163,579) on September 22, 2026; holds 802,155 after (Indirect).
- Open-market sale: disposed of 24 Class A Common Stock at $78.86 ($1,893) on September 22, 2026; holds 802,131 after (Indirect).
- Open-market sale: disposed of 6,431 Class A Common Stock at $76.57 ($492,422) on September 22, 2026; holds 143,569 after (Indirect).
- Open-market sale: disposed of 29,367 Class A Common Stock at $77.29 ($2,269,775) on September 22, 2026; holds 114,202 after (Indirect).
- Open-market sale: disposed of 14,042 Class A Common Stock at $78.23 ($1,098,506) on September 22, 2026; holds 100,160 after (Indirect).
- Open-market sale: disposed of 160 Class A Common Stock at $78.86 ($12,618) on September 22, 2026; holds 100,000 after (Indirect).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $19,366,630 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 |
|---|---|---|---|---|---|---|
| 2026-09-22 | Open-market sale | Class A Common Stock | 7,394 | $77 | $566.2K | 8,595,389 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 33,770 | $77 | $2.6M | 8,561,619 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 16,152 | $78 | $1.3M | 8,545,467 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 184 | $79 | $14.5K | 8,545,283 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 17,359 | $77 | $1.3M | 14,968,110 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 79,259 | $77 | $6.1M | 14,888,851 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 37,950 | $78 | $3.0M | 14,850,901 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 432 | $79 | $34.1K | 14,850,469 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 965 | $77 | $73.9K | 808,666 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 4,420 | $77 | $341.6K | 804,246 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 2,091 | $78 | $163.6K | 802,155 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 24 | $79 | $1.9K | 802,131 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 6,431 | $77 | $492.4K | 143,569 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 29,367 | $77 | $2.3M | 114,202 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 14,042 | $78 | $1.1M | 100,160 |
| 2026-09-22 | Open-market sale | Class A Common Stock | 160 | $79 | $12.6K | 100,000 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-22 | Open-market sale (7,394 shares) |
| 2026-09-22 | Open-market sale (33,770 shares) |
| 2026-09-22 | Open-market sale (16,152 shares) |
| 2026-09-22 | Open-market sale (184 shares) |
| 2026-09-22 | Open-market sale (17,359 shares) |
| 2026-09-22 | Open-market sale (79,259 shares) |
| 2026-09-22 | Open-market sale (37,950 shares) |
| 2026-09-22 | Open-market sale (432 shares) |
| 2026-09-22 | Open-market sale (965 shares) |
| 2026-09-22 | Open-market sale (4,420 shares) |
| 2026-09-22 | Open-market sale (2,091 shares) |
| 2026-09-22 | Open-market sale (24 shares) |
| 2026-09-22 | Open-market sale (6,431 shares) |
| 2026-09-22 | Open-market sale (29,367 shares) |
| 2026-09-22 | Open-market sale (14,042 shares) |
| 2026-09-22 | Open-market sale (160 shares) |
Keywords
insider transaction, Form 4, TEM, Tempus AI, Inc., bearish, Eric P Lefkofsky
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