NBIS insider trading — Nebius Group N.V.
Over the last 90 days, insiders at Nebius Group N.V. (NBIS) made 0 open-market purchases worth $0 and 4 open-market sales worth $19.16M, making them net sellers by $19.16M. The largest sale was by Volozh Arkadiy (CEO), who sold 37,778 shares for $8.85M on Oct 1, 2026.
Updated Oct 16, 2026.
Recent NBIS insider transactions
Every Form 4 filed by Nebius Group N.V. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 12, 2026 | Boroditsky Marc | Chief Revenue Officer | M · Option exercise · 10b5-1 | Direct | 7,000 | — | — | Form 4 |
| Oct 12, 2026 | Boroditsky Marc | Chief Revenue Officer | S · Sale · 10b5-1 | Direct | 7,000 | $211.23 | $1.48M | Form 4 |
| Oct 5, 2026 | Nave Ophir | COO | S · Sale · 10b5-1 | Direct | 500,000 | $235.53 | $117.77M | Form 4 |
| Oct 1, 2026 | Korolenko Andrey | Chief Infrastructure Officer | S · Sale | Direct | 29,090 | $234.16 | $6.81M | Form 4 |
| Oct 1, 2026 | Shtan Danila | Chief Technology Officer | S · Sale | Direct | 14,546 | $234.16 | $3.41M | Form 4 |
| Oct 1, 2026 | Volozh Arkadiy | CEO | S · Sale | Direct | 37,778 | $234.16 | $8.85M | Form 4 |
| Sep 29, 2026 | Boynton John Wilson Iv | Director | S · Sale · 10b5-1 | Direct | 50 | $235.01 | $12K | Form 4 |
| Jul 15, 2026 | Boroditsky Marc | Chief Revenue Officer | S · Sale · 10b5-1 | Direct | 22,386 | $197.00 | $4.41M | Form 4 |
| Jun 15, 2026 | Boroditsky Marc | Chief Revenue Officer | S · Sale · 10b5-1 | Direct | 4,500 | $250.00 | $1.12M | Form 4 |
| Sep 15, 2026 | Boynton John Wilson Iv | Director | S · Sale · 10b5-1 | Direct | 6,364 | $210.36 | $1.34M | Form 4 |
| Sep 14, 2026 | Boroditsky Marc | Chief Revenue Officer | M · Option exercise · 10b5-1 | Direct | 7,000 | — | — | Form 4 |
| Sep 14, 2026 | Boroditsky Marc | Chief Revenue Officer | S · Sale · 10b5-1 | Direct | 7,000 | $209.08 | $1.46M | Form 4 |
| Sep 1, 2026 | Weigand Matthew Robert | Director | A · Grant/award | Direct | 1,352 | — | — | Form 4 |
| Sep 1, 2026 | Ryan Charles E | Director | A · Grant/award | Direct | 1,352 | — | — | Form 4 |
| Sep 1, 2026 | Grimme Arne | Director | A · Grant/award | Direct | 1,352 | — | — | Form 4 |
| Sep 1, 2026 | Radinsky Kira | Director | A · Grant/award | Direct | 1,352 | — | — | Form 4 |
| Sep 1, 2026 | Bunina Elena | Director | A · Grant/award | Direct | 1,352 | — | — | Form 4 |
| Sep 1, 2026 | Nave Ophir | COO | A · Grant/award | Direct | 1,352 | — | — | Form 4 |
| Sep 1, 2026 | Volozh Arkadiy | CEO | A · Grant/award | Direct | 1,352 | — | — | Form 4 |
| Sep 1, 2026 | Boynton John Wilson Iv | Director | A · Grant/award | Direct | 1,352 | — | — | Form 4 |
| Sep 1, 2026 | Alonso Sanchez Maria Del Dado | CFO | S · Sale | Direct | 470 | $196.00 | $92K | Form 4 |
| Aug 14, 2026 | Ryan Charles E | Director | S · Sale · 10b5-1 | Direct | 50,000 | $265.53 | $13.28M | Form 4 |
| Aug 14, 2026 | Boynton John Wilson Iv | Director | S · Sale · 10b5-1 | Direct | 5,296 | $270.99 | $1.44M | Form 4 |
| Jul 22, 2026 | Almog Yael | General Counsel | A · Grant/award | Direct | 7,793 | $218.16 | $1.70M | Form 4 |
NBIS insider trading FAQ
Are insiders buying NBIS stock?
Not on the open market. In the last 90 days, Nebius Group N.V. insiders made no open-market purchases, and 4 open-market sales totaling $19.16M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading NBIS?
Recent sellers: Alonso Sanchez Maria Del Dado, Korolenko Andrey, Shtan Danila, Volozh Arkadiy.
Where does NBIS insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.