Monitor upcoming 10-Q for guidance updates. The sell cluster size is trivial relative to market cap and consistent with routine portfolio rebalancing at elevated share prices near $240. Prior NBIS reports show extreme T+20 volatility (∼±30%), so position sizing should account for that regardless of this filing.
Price Chart
Executive Summary
Three senior insiders at Nebius (CTO, CFO, CRO) sold $7.14M in open-market sales over a 7-day window, with CTO Shtan selling at a lower price ($238.96) than the CFO/CRO ($276.20). At a $65.9B market cap, the $7.14M represents ~0.011% — far below even the 0.1% threshold for routine. Cluster sells have weak informational content per the literature, and the sales are proportional to typical compensation-driven portfolio adjustments. The stock has rallied sharply recently (ending near $240, well above consensus estimates), making these sales consistent with routine diversification at elevated prices.
Key Financial Metrics
Key Facts
- Three C-suite insiders sold a combined $7.14M in open-market sales over 7 days (Jun 2–4, 2026)
- CTO Danila Shtan sold $3.75M at ~$238.96; CFO Dado Alonso Sanchez sold $417K at ~$276.20; CRO Marc Boroditsky sold $2.98M at ~$276.20
- Total sales represent ~0.011% of $65.9B market cap — well below the 0.1% proportionality threshold for materiality
- Insider cluster sales are documented to have weak-to-zero predictive content; this is not a bearish signal
- The stock has experienced extreme volatility (prior reports show T+20 moves of -57% to +27%), but these sales are proportionally trivial
Financial Impact
Total insider sales of $7.14M represent ~0.011% of market cap — negligible economic signal
Risk Factors
- Prior NBIS filings show extreme post-event price swings (T+20 moves of -57% to +27%), unrelated to insider activity patterns
- Historical calibration shows NBIS calls have been directionally wrong 80% of the time at T+20 (win rate 20%) — no edge from this filing alone
- Three C-suite sales within one week could invite attention from retail traders, but there is no evidence of an informational motive
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-NBIS-1780674736731 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 26, 2026 5w ago | 6-K | $213.93 $243.48 | ▲ +13.81% | ▲ +13.59% | $242.81 (+13.50%) |
Aug 20, 2026 6w ago | 6-K | $220.11 $223.54 | ▲ +1.56% | ▲ +1.56% | $242.81 (+10.31%) |
Aug 19, 2026 6w ago | 6-K | $223.90 $217.99 | ▲ +2.64% | ▲ +0.69% | $242.81 (−8.45%) |
Aug 18, 2026 6w ago | Insider Cluster | $248.43 $209.37 | ▼ −15.72% | ▼ −14.41% | $242.81 (−2.26%) |
Aug 12, 2026 7w ago | 6-K | $255.04 $224.55 | ▼ −11.96% | ▼ −10.21% | $242.81 (−4.80%) |
Jul 17, 2026 11w ago | 6-K | $177.71 $277.68 | ▲ +56.25% | ▲ +51.81% | $242.81 (+36.63%) |
Jul 6, 2026 12w ago | Insider Cluster | $213.02 $190.41 | ▲ +10.61% | ▲ +10.05% | $242.81 (−13.98%) |
Jul 6, 2026 12w ago | Insider Cluster | $213.02 $190.41 | ▼ −10.61% | ▼ −10.05% | $242.81 (+13.98%) |
Jun 16, 2026 15w ago | 6-K | $265.10 $194.09 | ▼ −26.79% | ▼ −26.99% | $242.81 (−8.41%) |
Jun 5, 2026 17w ago | Insider Cluster | $227.81 $213.02 | ▼ −6.49% | ▼ −8.35% | $242.81 (+6.58%) |
US Market Status
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