Nebius (NBIS) insider trading
15 directors and officers declare holding shares of Nebius (NBIS), each in their own filing with the SEC. The largest is Arkadiy Volozh (CEO · Director · 10% owner) with 29.4M shares, 11.6% of the company, worth $6.5B at the last close. The most recent move on file: Ophir Nave sold 500,000 shares at $231.12 on Oct 5, 2026. Of the 14 with a trade on file, 6 last bought and 8 last sold. Purchases and sales are as reported on Forms 3, 4 and 5 — the SEC counts private transactions too, and many large sales follow a plan arranged in advance. Holdings are never added up: two spouses often report the same shares, and a joint filing carries a fund's.
| Insider | Role | Shares | % of company | Value | Last trade on file | Filed |
|---|---|---|---|---|---|---|
| Arkadiy Volozh | CEO · Director · 10% owner | 29.4M | 11.6% | $6.5B | sold 37,778 shares at $234.16 on Oct 1, 2026 | Oct 1, 2026 |
| Andrey Korolenko | Chief Infrastructure Officer | 522,248 | 0.21% | $115.5M | sold 29,090 shares at $234.16 on Oct 1, 2026 | Oct 1, 2026 |
| John Wilson Boynton IV | Director | 455,782 | 0.18% | $100.8M | sold 50 shares at $235.01 on Sep 29, 2026 | Sep 29, 2026 |
| Ophir Nave | COO · Director | 454,685 | 0.18% | $100.5M | sold 500,000 shares at $231.12 on Oct 5, 2026 | Oct 5, 2026 |
| Roman Chernin | Chief Business Officer | 312,500 | 0.12% | $69.1M | — | Mar 18, 2026 |
| Charles E. Ryan | Director | 273,885 | 0.11% | $60.6M | bought 1,352 shares on Sep 1, 2026 | Sep 1, 2026 |
| Danila Shtan | Chief Technology Officer | 260,217 | 0.10% | $57.5M | sold 14,546 shares at $234.16 on Oct 1, 2026 | Oct 1, 2026 |
| Boaz Tal | General Counsel | 80,754 | 0.03% | $17.9M | sold 5,100 shares at $199.00 on May 20, 2026 | May 20, 2026 |
| Kira Radinsky | Director | 16,754 | <0.01% | $3.7M | bought 1,352 shares on Sep 1, 2026 | Sep 1, 2026 |
| Matthew Robert Weigand | Director | 14,987 | <0.01% | $3.3M | bought 1,352 shares on Sep 1, 2026 | Sep 1, 2026 |
| Maria del Dado Alonso Sanchez | CFO | 12,202 | <0.01% | $2.7M | sold 470 shares at $196.00 on Sep 1, 2026 | Sep 1, 2026 |
| Elena Bunina | Director | 12,124 | <0.01% | $2.7M | bought 1,352 shares on Sep 1, 2026 | Sep 1, 2026 |
| Yael Almog | General Counsel | 7,793 | <0.01% | $1.7M | bought 7,793 shares at $218.16 on Jul 22, 2026 | Jul 22, 2026 |
| Arne Grimme | Director | 5,885 | <0.01% | $1.3M | bought 1,352 shares on Sep 1, 2026 | Sep 1, 2026 |
| Marc Boroditsky | Chief Revenue Officer | 0 | 0.00% | $0.00 | sold 7,000 shares at $209.26 on Sep 14, 2026 | Sep 14, 2026 |
Each insider at Nebius
- Arkadiy Volozh — CEO · Director · 10% owner
- Andrey Korolenko — Chief Infrastructure Officer
- John Wilson Boynton IV — Director
- Ophir Nave — COO · Director
- Roman Chernin — Chief Business Officer
- Charles E. Ryan — Director
- Danila Shtan — Chief Technology Officer
- Boaz Tal — General Counsel
- Kira Radinsky — Director
- Matthew Robert Weigand — Director
- Maria del Dado Alonso Sanchez — CFO
- Elena Bunina — Director
What insiders bought and sold across AI stocks · All filings on sec.gov