The insider sales are too small to warrant a bearish read. Monitor the next 10-Q for any fundamental deterioration, but this cluster alone does not signal material negative information. The director grants are routine compensation and carry no trading signal.
Price Chart
Executive Summary
Three Tempus AI executives (EVP, two CEOs of subsidiaries) sold a combined $1.05M in open-market sales on May 19, 2026, at ~$44.07/share. The sales are modest at ~0.013% of the $8.3B market cap and follow a routine pattern of director grants (non-cash) on May 21. No material bearish signal — the dollar value is trivial relative to company size, and the cluster of sales lacks the informational weight of a buy cluster per academic literature.
Key Financial Metrics
Key Facts
- Three insiders sold a total of $1.05M in open-market sales on May 19, 2026
- Sales represent ~0.013% of Tempus AI's $8.3B market cap
- Seven directors received non-cash stock grants of 5,913 shares each on May 21, 2026 ($0 value)
- No C-suite insider (CEO/CFO) of the parent company participated in the sales
- Historical calibration shows cluster sales at this magnitude are not predictive (observed P at score 6-7 is ~29%)
Financial Impact
$1.05M in insider sales, negligible relative to $8.3B market cap
Risk Factors
- Insider sales could accelerate if the stock appreciates further, but current volume is immaterial
- No evidence of 10b5-1 plan usage, but the sales are small and likely liquidity-driven
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-1779846329948 |
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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