Monitor for Form 144 filings or future clusters to determine if this is part of a larger divestment trend. Given the small size relative to market cap and CEO's history of structured trades, this is likely routine.
Price Chart
Executive Summary
United Therapeutics CEO Martine Rothblatt sold 1,156 shares in two open-market transactions totaling $616,635 over the past week, while also exercising options for 19,000 shares at a mix of $0 and $146.03 strike prices. The sales represent a small fraction of market cap and are likely part of pre-arranged trading plans or tax-related activity following option exercises.
Key Financial Metrics
Key Facts
- CEO Martine Rothblatt sold 1,156 shares in open-market transactions for $616,635 over two days.
- Concurrent with the sales, Rothblatt exercised 19,000 derivative securities, including 9,500 shares at $0 (likely RSU vesting) and 9,500 at $146.03 (in-the-money options).
- Total open-market sale value: $616,635 — approximately 0.0026% of $23.5B market cap.
- All transactions occurred within a 5-day window, suggesting coordinated activity likely tied to option exercise and tax obligations.
Financial Impact
$616,635 in open-market sales; $1.39M in derivative exercises (non-cash)
Risk Factors
- Perception of insider selling could weigh on sentiment if misinterpreted.
- Future larger-scale selling may signal reduced confidence, though current activity is not indicative.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (4 trades, 7d window) | cluster-UTHR-1773664262597 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 15, 2026 17d ago | Insider Cluster | $500.35 $497.31 | ▼ −0.61% | ▼ −2.72% | $571.38 (+14.20%) |
Sep 11, 2026 21d ago | Insider Cluster | $497.11 $494.63 | ▼ −0.50% | ▼ −0.28% | $571.38 (+14.94%) |
Sep 10, 2026 22d ago | Insider Cluster | $503.86 $497.27 | ▼ −1.31% | ▼ −0.81% | $571.38 (+13.40%) |
Sep 9, 2026 23d ago | Insider Cluster | $506.82 $498.48 | ▼ −1.65% | ▼ −0.99% | $571.38 (+12.74%) |
Sep 4, 2026 28d ago | Insider Cluster | $487.61 $502.70 | ▲ +3.09% | ▲ +4.30% | $571.38 (+17.18%) |
Sep 3, 2026 29d ago | Insider Cluster | $488.16 $497.11 | ▲ +1.83% | ▲ +2.98% | $571.38 (+17.05%) |
Aug 28, 2026 5w ago | Insider Cluster | $515.46 $487.61 | ▼ −5.40% | ▼ −5.51% | $571.38 (+10.85%) |
Aug 27, 2026 5w ago | Insider Cluster | $527.91 $492.02 | ▼ −6.80% | ▼ −6.03% | $571.38 (+8.23%) |
Aug 26, 2026 5w ago | Insider Cluster | $516.68 $492.02 | ▼ −4.77% | ▼ −4.65% | $571.38 (+10.59%) |
Aug 25, 2026 5w ago | Insider Cluster | $516.68 $492.02 | ▼ −4.77% | ▼ −4.65% | $571.38 (+10.59%) |
US Market Status
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