Monitor for any subsequent Form 4 filings that may indicate a 10b5-1 plan or additional insider selling. Watch for any material news (e.g., earnings, guidance, or corporate events) that could explain the sale.
Price Chart
Executive Summary
CEO Arkadiy Volozh sold $8.85M of NBIS stock in an open-market sale, while a director sold a trivial $12K. The sale may be liquidity-driven or part of a 10b5-1 plan, but the absence of a plan indication and the size warrant caution. The cross-filing context shows only one other small director sale, so this is not a broad insider exodus.
Key Financial Metrics
Key Facts
- CEO Arkadiy Volozh sold 37,800 shares at $234.16 for $8.85M on 2026-10-01.
- Director Boynton John Wilson IV sold 50 shares at $235.01 for $12K on 2026-09-29.
- Total insider selling in the cluster is $8.86M, net direction is selling.
- No 10b5-1 plan indication is noted for the CEO sale.
Financial Impact
CEO sale of $8.85M is significant relative to market cap; director sale of $12K is trivial.
Risk Factors
- CEO sale could signal lack of confidence or upcoming negative news.
- Sale could be liquidity-driven or part of a pre-arranged plan not yet disclosed.
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-NBIS-1791212489312 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 26, 2026 1d ago | Insider Cluster | $155.00 | awaiting T+1 | awaiting T+1 | $170.47 (+9.98%) |
Oct 22, 2026 5d ago | 6-K | $159.17 $158.74 | ▼ −0.27% | ▲ +0.25% | $170.47 (+7.10%) |
Oct 20, 2026 7d ago | Insider Cluster | $171.45 $171.57 | ▼ −0.07% | ▲ +0.46% | $170.47 (+0.57%) |
Oct 19, 2026 8d ago | Insider Cluster | $170.24 $171.45 | ▼ −0.71% | ▼ −0.38% | $170.47 (−0.14%) |
Oct 16, 2026 12d ago | Insider Cluster | $170.24 $171.45 | ▼ −0.71% | ▼ −0.38% | $170.47 (−0.14%) |
Oct 7, 2026 20d ago | SC 13G/A | $219.71 $221.07 | ▲ +0.62% | ▲ +0.02% | $170.47 (−22.41%) |
Oct 5, 2026 22d ago | Insider Cluster | $232.57 $249.87 | ▼ −7.44% | ▼ −6.89% | $170.47 (+26.70%) |
Sep 21, 2026 5w ago | Insider Cluster | $236.12 $226.61 | ▲ +4.03% | ▲ +3.31% | $170.47 (+27.80%) |
Sep 17, 2026 5w ago | Insider Cluster | $217.99 $223.54 | ▲ +2.55% | ▲ +2.67% | $170.47 (−21.80%) |
Aug 26, 2026 8w ago | 6-K | $213.93 $218.48 | ▲ +2.13% | ▲ +1.47% | $170.47 (−20.32%) |
US Market Status
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