Company / CIK 0001513845
Nebius Group N.V.
- Ticker
- NBIS
- Insiders on file
- 9
- Members of Congress who traded it
- 1
- Federal contracts on record
- none matched
- Lobbying filings on record
- 4
- SEC filings
- EDGAR ↗
- Latest trade on record
- October 26, 2026
Nebius Group N.V. (NBIS) has 9 insiders on file who disclosed 66 transactions in the last 12 months (8 open-market buys, 49 sales, about $148.2M at reported prices), and 1 congressional trade in its stock is on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name, and 2 lobbying filings naming it as client report $400K in 2026.
Nebius Group N.V. in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
8 people account for the disclosed buying and selling in Nebius Group N.V. over the last 12 months; the most active is Nave Ophir with $118M.
Lobbying spend by quarter
How much has Nebius Group N.V. reported spending on federal lobbying?
Nebius Group N.V. reported $600K in lobbying over the last eight quarters, from filings matched by exact company name.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| Grimme Arne | Director | 9 | 8 | 0 | October 26, 2026 |
| Boynton John Wilson IV | Director | 29 | 0 | 29 | October 19, 2026 |
| Boroditsky Marc | Chief Revenue Officer | 11 | 0 | 5 | October 13, 2026 |
| Nave Ophir | COO | 12 | 0 | 12 | October 6, 2026 |
| Korolenko Andrey | Chief Infrastructure Officer | 1 | 0 | 1 | October 5, 2026 |
| Shtan Danila | Chief Technology Officer | 1 | 0 | 1 | October 5, 2026 |
| Volozh Arkadiy | CEO | 1 | 0 | 1 | October 5, 2026 |
| Weigand Matthew Robert | Director | 1 | 0 | 0 | September 3, 2026 |
| Ryan Charles E | Director | 1 | 0 | 0 | September 3, 2026 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Members of Congress who traded NBIS
From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the NBIS page.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Alan Armstrong | Senator (OK), Republican | 1 | 1 | 0 | $1,001–$15K | March 30, 2026 |
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Grimme Arne | NBIS | Buy P | October 26, 2026 | October 26, 2026 | 0d | 208 | $154 | $32K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | NBIS | Buy P | October 23, 2026 | October 26, 2026 | 3d | 205 | $159 | $33K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | NBIS | Buy P | October 22, 2026 | October 26, 2026 | 4d | 357 | $162 | $58K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | NBIS | Buy P | October 21, 2026 | October 21, 2026 | 0d | 148 | $168 | $25K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | NBIS | Buy P | October 20, 2026 | October 21, 2026 | 1d | 151 | $165 | $25K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | NBIS | Buy P | October 19, 2026 | October 20, 2026 | 1d | 148 | $170 | $25K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 100 | $189 | $19K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 960 | $188 | $181K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $187 | $75K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 200 | $184 | $37K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 200 | $182 | $36K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $181 | $73K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 600 | $180 | $108K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $179 | $72K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $178 | $71K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 700 | $177 | $124K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 500 | $176 | $88K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $175 | $70K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 200 | $173 | $35K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $171 | $69K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 100 | $170 | $17K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 100 | $169 | $17K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 500 | $168 | $84K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 500 | $167 | $83K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | October 15, 2026 | October 19, 2026 | 4d | 200 | $165 | $33K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | NBIS | Buy P | October 16, 2026 | October 16, 2026 | 0d | 148 | $170 | $25K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | NBIS | Buy P | October 15, 2026 | October 16, 2026 | 1d | 148 | $170 | $25K | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Option / conversion M | October 12, 2026 | October 13, 2026 | 1d | 7,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Sell S | October 12, 2026 | October 13, 2026 | 1d | 7,000 | $211 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Option / conversion M | October 12, 2026 | October 13, 2026 | 1d | 7,000 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 6,000 | $244 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 1,200 | $241 | $289K | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 14,853 | $240 | $3.6M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 48,061 | $239 | $11.5M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 48,655 | $238 | $11.6M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 18,224 | $237 | $4.3M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 73,588 | $236 | $17.4M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 106,718 | $235 | $25.1M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 48,845 | $234 | $11.4M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 56,426 | $233 | $13.2M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 61,210 | $232 | $14.2M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | NBIS | Sell S | October 5, 2026 | October 6, 2026 | 1d | 16,220 | $231 | $3.7M | 10b5-1 plan | Form 4 ↗ | |
| Volozh Arkadiy | NBIS | Sell S | October 1, 2026 | October 5, 2026 | 4d | 37,778 | $234 | $8.8M | Form 4 ↗ | ||
| Shtan Danila | NBIS | Sell S | October 1, 2026 | October 5, 2026 | 4d | 14,546 | $234 | $3.4M | Form 4 ↗ | ||
| Korolenko Andrey | NBIS | Sell S | October 1, 2026 | October 5, 2026 | 4d | 29,090 | $234 | $6.8M | Form 4 ↗ | ||
| Boynton John Wilson IV | NBIS | Sell S | September 29, 2026 | October 1, 2026 | 2d | 50 | $235 | $12K | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Sell S | July 15, 2026 | September 21, 2026 | 68d | 22,386 | $197 | $4.4M | late10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Sell S | June 15, 2026 | September 21, 2026 | 98d | 4,500 | $250 | $1.1M | late10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | September 15, 2026 | September 17, 2026 | 2d | 100 | $217 | $22K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | September 15, 2026 | September 17, 2026 | 2d | 200 | $216 | $43K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | September 15, 2026 | September 17, 2026 | 2d | 900 | $215 | $193K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | September 15, 2026 | September 17, 2026 | 2d | 300 | $213 | $64K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | September 15, 2026 | September 17, 2026 | 2d | 200 | $212 | $42K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | September 15, 2026 | September 17, 2026 | 2d | 400 | $211 | $84K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | September 15, 2026 | September 17, 2026 | 2d | 1,100 | $210 | $231K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | September 15, 2026 | September 17, 2026 | 2d | 1,900 | $209 | $397K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | NBIS | Sell S | September 15, 2026 | September 17, 2026 | 2d | 1,264 | $208 | $262K | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Option / conversion M | September 14, 2026 | September 16, 2026 | 2d | 2,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Option / conversion M | September 14, 2026 | September 16, 2026 | 2d | 5,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Sell S | September 14, 2026 | September 16, 2026 | 2d | 2,000 | $209 | $417K | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Option / conversion M | September 14, 2026 | September 16, 2026 | 2d | 2,000 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Sell S | September 14, 2026 | September 16, 2026 | 2d | 5,000 | $209 | $1.0M | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | NBIS | Option / conversion M | September 14, 2026 | September 16, 2026 | 2d | 5,000 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | NBIS | Other A | September 1, 2026 | September 3, 2026 | 2d | 1,352 | — | — | Form 4 ↗ | ||
| Ryan Charles E | NBIS | Other A | September 1, 2026 | September 3, 2026 | 2d | 1,352 | — | — | Form 4 ↗ | ||
| Weigand Matthew Robert | NBIS | Other A | September 1, 2026 | September 3, 2026 | 2d | 1,352 | — | — | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
No contract award starting in the last 180 days was found for a recipient named exactly "Nebius Group N.V.". Subsidiaries and differently-spelled recipients are not matched — search contracts.
Lobbying (Senate LDA, as client)
| Period | Registrant | Primary issue | Amount | Source |
|---|---|---|---|---|
| 2026 Q2 | BGR GOVERNMENT AFFAIRS | Energy/Nuclear | $200,000 | LDA ↗ |
| 2026 Q1 | BGR GOVERNMENT AFFAIRS | Science/Technology | $200,000 | LDA ↗ |
| 2025 Q4 | BGR GOVERNMENT AFFAIRS | Energy/Nuclear | $200,000 | LDA ↗ |
| 2025 Q4 | BGR GOVERNMENT AFFAIRS | Science/Technology | — | LDA ↗ |
Related companies
Companies whose stock was traded by the same people who traded NBIS, by number of filers in common. It shows overlap in public filings and nothing else.
- Dell Technologies Inc. DELL 1 filer in common
- CrowdStrike Holdings, Inc. CRWD 1 filer in common
- Seagate Technology Holdings plc STX 1 filer in common
- Uber Technologies, Inc UBER 1 filer in common
- Datadog, Inc. DDOG 1 filer in common
- HERSHEY CO HSY 1 filer in common
- Arista Networks, Inc. ANET 1 filer in common
- AppLovin Corp APP 1 filer in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Lobbying disclosure reports Reports are due about 20 days after each quarter ends.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| Senate eFD, periodic transaction reports | 1 | 1 | July 21, 2026 | July 21, 2026 | Senate eFD search |
| SEC EDGAR, Form 4 | 17 | 66 | September 3, 2026 | October 26, 2026 | Form 4 list on EDGAR |
| Lobbying disclosure filings | 4 filings | — | — | — | LDA.gov search |
Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.