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Tempus AI, Inc. (TEM)
NASDAQ: TEM · Real-Time Price · USD
Healthcare · Health Information Services
66.67-0.94 (-1.39%)
Insider Score
––Not scored
TEM Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
TEM Stock Insider Trading Activity
TEM stock’s insider trading shows 28 sales on the open market for an estimated $38.21M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Schoenherr Thomas Edward CEO | Sell | 10,281 | $85.00 | $873.88K | 11.8% | 76,740 | Sep 25, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 184 | $78.86 | $14.51K | 0.0% | 8,545,283 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 29,367 | $77.29 | $2.27M | 20.5% | 114,202 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 160 | $78.86 | $12.62K | 0.2% | 100,000 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 14,042 | $78.23 | $1.10M | 12.3% | 100,160 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 4,420 | $77.29 | $341.62K | 0.5% | 804,246 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 2,091 | $78.23 | $163.58K | 0.3% | 802,155 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 16,152 | $78.23 | $1.26M | 0.2% | 8,545,467 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 33,770 | $77.29 | $2.61M | 0.4% | 8,561,619 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 7,394 | $76.57 | $566.16K | 0.1% | 8,595,389 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 17,359 | $76.57 | $1.33M | 0.1% | 14,968,110 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 79,259 | $77.29 | $6.13M | 0.5% | 14,888,851 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 24 | $78.86 | $1.89K | 0.0% | 802,131 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 37,950 | $78.23 | $2.97M | 0.3% | 14,850,901 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 6,431 | $76.57 | $492.42K | 4.3% | 143,569 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 965 | $76.57 | $73.89K | 0.1% | 808,666 | Sep 22, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 432 | $78.86 | $34.07K | 0.0% | 14,850,469 | Sep 22, 2026 | — | Form 4 |
| Polovin Andrew Other | Sell | 2,951 | $75.00 | $221.32K | 2.1% | 135,189 | Sep 17, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 645 | $81.09 | $52.30K | 0.1% | 809,631 | Sep 17, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 6,855 | $80.52 | $551.96K | 0.8% | 810,276 | Sep 17, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 11,609 | $81.09 | $941.37K | 0.1% | 14,985,469 | Sep 17, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 123,391 | $80.52 | $9.94M | 0.8% | 14,997,078 | Sep 17, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 4,942 | $81.09 | $400.75K | 0.1% | 8,602,783 | Sep 17, 2026 | — | Form 4 |
| LEFKOFSKY ERIC P CEO | Sell | 52,558 | $80.52 | $4.23M | 0.6% | 8,607,725 | Sep 17, 2026 | — | Form 4 |
| Bartolucci Ryan M Other | Sell | 7,062 | $75.00 | $529.65K | 10.4% | 60,804 | Sep 17, 2026 | — | Form 4 |
| Fukushima Ryan CEO | Sell | 700 | $70.00 | $49.00K | 4.2% | 15,874 | Sep 16, 2026 | — | Form 4 |
| Fukushima Ryan CEO | Sell | 10,900 | $62.64 | $682.78K | 31.7% | 23,474 | Sep 1, 2026 | — | Form 4 |
| Fukushima Ryan CEO | Sell | 5,900 | $63.80 | $376.42K | 25.1% | 17,574 | Sep 1, 2026 | — | Form 4 |
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.