As of the latest Form 4 filed Jun 15, 2026.
What Nebius Group N.V. insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 25 most recent filings for NBIS.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-15 | 2026-06-15 | Boynton John Wilson IV Director | SSale | −100.00 | $262.09 | $26.2K | Yes (planned) | Form 4 ↗ |
| 2026-06-15 | 2026-06-15 | Boynton John Wilson IV, Director | SSale | −900.00 | $260.76 | $235K | Yes (planned) | Form 4 ↗ |
| 2026-06-15 | 2026-06-15 | Boynton John Wilson IV, Director | SSale | −606.00 | $259.45 | $157K | Yes (planned) | Form 4 ↗ |
| 2026-06-15 | 2026-06-15 | Boynton John Wilson IV, Director | SSale | −100.00 | $257.54 | $25.8K | Yes (planned) | Form 4 ↗ |
| 2026-06-15 | 2026-06-15 | Boynton John Wilson IV, Director | SSale | −200.00 | $255.03 | $51.0K | Yes (planned) | Form 4 ↗ |
| 2026-06-15 | 2026-06-15 | Boynton John Wilson IV, Director | SSale | −200.00 | $253.58 | $50.7K | Yes (planned) | Form 4 ↗ |
| 2026-06-15 | 2026-06-15 | Boynton John Wilson IV, Director | SSale | −200.00 | $251.89 | $50.4K | Yes (planned) | Form 4 ↗ |
| 2026-06-15 | 2026-06-15 | Boynton John Wilson IV, Director | SSale | −3.21K | $250.08 | $802K | Yes (planned) | Form 4 ↗ |
| 2026-06-15 | 2026-06-15 | Boynton John Wilson IV, Director | SSale | −200.00 | $248.73 | $49.7K | Yes (planned) | Form 4 ↗ |
| 2026-06-15 | 2026-06-15 | Boynton John Wilson IV, Director | SSale | −100.00 | $246.17 | $24.6K | Yes (planned) | Form 4 ↗ |
| 2026-06-05 | 2026-06-04 | Shtan Danila Chief Technology Officer | SSale | −15.7K | $238.96 | $3.75M | Yes (planned) | Form 4 ↗ |
| 2026-06-03 | 2026-06-02 | Boroditsky Marc Chief Revenue Officer | SSale | −10.8K | $276.20 | $2.98M | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-02 | Alonso Sanchez Maria del Dado CFO | SSale | −1.51K | $276.20 | $417K | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-13 | Korolenko Andrey Chief Infrastructure Officer | SSale | −500K | $203.24 | $102M | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-13 | Korolenko Andrey, Chief Infrastructure Officer | MExercise | +500K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-13 | Bunina Elena Director | SSale | −5.89K | $210.00 | $1.24M | Yes (planned) | Form 4 ↗ |
| 2026-05-15 | 2026-05-13 | Bunina Elena, Director | SSale | −5.00K | $203.18 | $1.02M | Yes (planned) | Form 4 ↗ |
| 2026-04-16 | 2026-04-15 | Boroditsky Marc Chief Revenue Officer | SSale | −4.50K | $160.10 | $720K | Yes (planned) | Form 4 ↗ |
| 2026-04-14 | 2026-04-14 | Bunina Elena Director | SSale | −6.25K | $161.22 | $1.01M | Yes (planned) | Form 4 ↗ |
| 2026-04-14 | 2026-04-13 | Bunina Elena, Director | SSale | −6.67K | $150.00 | $1.00M | Yes (planned) | Form 4 ↗ |
| 2026-04-14 | 2026-04-10 | Bunina Elena, Director | SSale | −7.14K | $140.00 | $1.00M | Yes (planned) | Form 4 ↗ |
| 2026-04-08 | 2026-04-06 | Korolenko Andrey Chief Infrastructure Officer | SSale | −31.4K | $111.20 | $3.49M | No | Form 4 ↗ |
| 2026-04-01 | 2026-03-31 | Shtan Danila Chief Technology Officer | SSale | −13.5K | $98.78 | $1.33M | No | Form 4 ↗ |
| 2026-04-01 | 2026-03-31 | Korolenko Andrey Chief Infrastructure Officer | SSale | −27.0K | $98.78 | $2.66M | No | Form 4 ↗ |
| 2026-04-01 | 2026-03-31 | Tal Boaz General Counsel | SSale | −3.04K | $98.78 | $300K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also NBIS’s full analysis or the market-wide insider trading feed. The tabs above jump to NBIS’s other SEC data.
Source: SEC Form 4 filings for NBIS, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.