The cluster is too small relative to market cap to signal material bearish news. Monitor for any upcoming earnings or pipeline catalysts (ARDX is a biotech with no revenue from the filing) that could drive price action independent of insider activity. The uniform pricing suggests a pre-arranged plan — treat as non-informative.
Price Chart
Executive Summary
Seven ARDX insiders, including the CEO and CFO, sold a total of $229K in open-market sales on August 21, 2026, all at $3.86 per share. The cluster is 100% selling with no buys, and the CEO alone sold $74K. At $932M market cap, the $229K total is only ~0.02% of market cap, which is trivial and routine, not indicative of material bearish information.
Key Financial Metrics
Key Facts
- 7 insiders sold a total of $229K in open-market sales on 2026-08-21
- CEO Michael Raab sold $74K (19,178 shares) at $3.86
- CFO Susan Hohenleitner sold $6K (1,558 shares) at $3.86
- Total sales represent ~0.02% of $932M market cap
- All 20 trades occurred on the same day at the same price, suggesting a coordinated liquidity event (e.g., tax withholding or 10b5-1 plan) rather than opportunistic selling
- No insider purchases were reported in the cluster
Financial Impact
Total insider sales of $229K, or ~0.02% of market cap — immaterial
Risk Factors
- Insider selling could accelerate if the stock declines further, but current levels are trivial
- No cross-filing context (earnings, press releases, or agreements) was provided to amplify the signal
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-ARDX-1787728031885 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 5, 2026 22d ago | Press Release | $3.39 | awaiting T+20 | awaiting T+20 | $3.00 (−11.50%) |
Aug 25, 2026 9w ago | Insider Cluster | $3.83 $3.45 | ▼ −9.92% | ▼ −10.15% | $3.00 (−21.67%) |
Aug 25, 2026 9w ago | Insider Cluster | $3.83 $3.45 | ▼ −9.92% | ▼ −10.15% | $3.00 (−21.67%) |
Aug 21, 2026 9w ago | 144 | $3.74 $3.62 | ▼ −3.21% | ▼ −4.52% | $3.00 (−19.79%) |
Aug 21, 2026 9w ago | 144 | $3.74 $3.62 | ▼ −3.21% | ▼ −4.52% | $3.00 (−19.79%) |
Aug 17, 2026 10w ago | 8-K | $3.92 $3.40 | ▼ −13.27% | ▼ −12.28% | $3.00 (−23.47%) |
Aug 15, 2026 10w ago | Institutional Cluster | $4.06 $3.52 | ▼ −13.30% | ▼ −11.77% | $3.00 (−26.11%) |
Jul 2, 2026 16w ago | 8-K | $5.27 $5.04 | ▼ −4.36% | ▼ −3.95% | $3.00 (−43.07%) |
Jun 17, 2026 18w ago | 8-K | $6.05 $5.13 | ▼ −15.29% | ▼ −15.82% | $3.00 (−50.41%) |
Jun 15, 2026 19w ago | 144 | $5.67 $5.16 | ▼ −8.99% | ▼ −9.19% | $3.00 (−47.09%) |
US Market Status
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