These sales are too small relative to market cap to convey material information. Monitor for larger block sales (>$5M) or any insider purchases, which would be more informative per the academic literature. No immediate trade signal.
Price Chart
Executive Summary
Three Tempus AI insiders—CEO Eric Lefkofsky, director Jennifer Doudna, and CFO James Rogers—sold a combined $909K of stock on June 25–29, 2026. The CEO's $128K sale and Doudna's $147K sale are small, but CFO Rogers' $634K sale accounts for ~70% of the total. At $11.1B market cap, the entire cluster is 0.008% of market cap—trivial and well within routine diversification patterns. No material signal for a trader.
Key Financial Metrics
Key Facts
- Total insider sales: $909K across 3 insiders over 5 days
- CFO James Rogers sold the largest portion: $634K (11.5K shares at ~$55)
- CEO Eric Lefkofsky sold $128K (2.3K shares at $55.38)
- Director Jennifer Doudna sold $147K (2.7K shares at $55.00)
- Total sales represent just 0.008% of $11.1B market cap
- Prior 30-day insider activity reported as $909K in sells—this cluster fully accounts for that figure
Financial Impact
Total $909K insider selling is 0.008% of market cap—economically trivial
Risk Factors
- Insiders may continue selling on a 10b5-1 plan, creating steady supply
- CFO's larger sale could reflect personal portfolio rebalancing, not a bearish view
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-1782975857437 |
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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