The insider selling is trivial in size and likely reflects routine portfolio management or tax planning. No bearish signal is warranted. Monitor for any material insider buying or a significant increase in selling volume before drawing directional conclusions.
Price Chart
Executive Summary
Four Tempus AI insiders, including CEO Eric Lefkofsky, sold a total of $316K in shares over a one-week window. The total value is negligible relative to the $11.2B market cap (0.0028%), and insider sales are generally weak signals. This cluster is routine and carries no material trading implication.
Key Financial Metrics
Key Facts
- CEO Eric Lefkofsky sold 760 shares for $49K on 2026-08-25
- Director Nadja West sold 3,000 shares for $207K on 2026-08-28
- Directors David Epstein and Jennifer Doudna each sold small amounts on 2026-09-01
- Total insider sales of $316K represent ~0.0028% of Tempus AI's $11.2B market cap
Financial Impact
Insider sales of $316K are immaterial for an $11.2B company
Risk Factors
- Insider selling could accelerate if insiders perceive headwinds, but current activity is negligible
- CEO selling, even small, may attract attention from activist or short sellers if it becomes a pattern
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-TEM-1788505989500 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 3, 2026 28d ago | Insider Cluster | $64.62 $62.21 | ▼ −3.73% | ▼ −2.52% | $76.41 (+18.25%) |
Sep 3, 2026 28d ago | Insider Cluster | $64.62 $62.21 | ▼ −3.73% | ▼ −2.52% | $76.41 (+18.25%) |
Sep 1, 2026 4w ago | Insider Cluster | $62.27 $61.28 | ▼ −1.59% | ▼ −1.67% | $76.41 (+22.71%) |
Aug 28, 2026 5w ago | Insider Cluster | $64.04 $64.62 | ▼ −0.91% | ▼ −0.80% | $76.41 (−19.32%) |
Aug 25, 2026 5w ago | 144 | $68.48 $61.94 | ▲ +9.55% | ▲ +9.43% | $76.41 (−11.58%) |
Aug 25, 2026 5w ago | Insider Cluster | $68.73 $62.27 | ▼ −9.40% | ▼ −8.86% | $76.41 (+11.17%) |
Aug 21, 2026 6w ago | Insider Cluster | $72.69 $64.04 | ▲ +11.90% | ▲ +12.37% | $76.41 (−5.12%) |
Aug 19, 2026 6w ago | 144 | $66.65 $70.69 | ▲ +6.06% | ▲ +4.95% | $76.41 (+14.64%) |
Aug 18, 2026 6w ago | Insider Cluster | $49.36 $68.73 | ▼ −39.24% | ▼ −39.44% | $76.41 (−54.80%) |
Aug 11, 2026 7w ago | Insider Cluster | $55.69 $49.36 | ▼ −11.37% | ▼ −10.96% | $76.41 (+37.21%) |
US Market Status
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