Insider txns (12m)
66
Stock / equity
NBIS Nebius Group N.V.
- Company
- Nebius Group N.V.
- Security
- Equity
- Insiders on record
- 9
- Members of Congress
- 1
- Latest trade on record
- October 26, 2026
NBIS (Nebius Group N.V.) has 66 disclosed insider transactions from 9 insiders in the last 12 months (8 open-market buys, 49 sales, about $148.2M at reported prices) and 1 congressional trade from 1 member of Congress. The most recent disclosure was filed October 26, 2026.
Open-market buys / sales
8 / 49
Congress trades (12m)
1
Distinct filers (12m)
10
Share price
Price and chart by TradingView for Nebius Group N.V.. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
NBIS 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 NBIS over the last 12 months; the most active is Nave Ophir with $118M.
Prices insiders traded at
What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.
▲ Bought▼ SoldAverage reported price that day
Insiders reported 57 open-market trades in NBIS since Jun 15, 2026, at prices from $154 to $250; the most recent was a purchase at $154 on Oct 26, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.
Insider holdings over time
Is an insider building or unwinding a position? Shares held directly after each filing.
Grimme ArneBoynton John Wilson IV
Grimme Arne reported 7,398 shares held after the latest filing, against 5,885 at the first on record.
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 trading NBIS
Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns.
| Insider | Role | Rows | Bought | Sold | Value bought | Value sold | Latest |
|---|---|---|---|---|---|---|---|
| Boynton John Wilson IV | Director | 29 | 0 | 29 | — | $2.6M | October 15, 2026 |
| Nave Ophir | COO | 12 | 0 | 12 | — | $117.8M | October 5, 2026 |
| Boroditsky Marc | Chief Revenue Officer | 11 | 0 | 5 | — | $8.5M | October 12, 2026 |
| Grimme Arne | Director | 9 | 8 | 0 | $248K | — | October 26, 2026 |
| Korolenko Andrey | Chief Infrastructure Officer | 1 | 0 | 1 | — | $6.8M | October 1, 2026 |
| Shtan Danila | Chief Technology Officer | 1 | 0 | 1 | — | $3.4M | October 1, 2026 |
| Volozh Arkadiy | CEO | 1 | 0 | 1 | — | $8.8M | October 1, 2026 |
| Ryan Charles E | Director | 1 | 0 | 0 | — | — | September 1, 2026 |
| Weigand Matthew Robert | Director | 1 | 0 | 0 | — | — | September 1, 2026 |
What kind of transactions these are 4 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| S | Open-market sale | 49 | 635,974 | $147.9M |
| P | Open-market purchase | 8 | 1,513 | $248K |
| M | Option exercise or conversion | 6 | 28,000 | — |
| A | Grant or award | 3 | 4,056 | — |
What each code means: Form 4 transaction codes.
Members of Congress trading NBIS
Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.
| 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 | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Grimme Arne | Buy P | October 26, 2026 | October 26, 2026 | 0d | 208 | $154 | $32K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | Buy P | October 23, 2026 | October 26, 2026 | 3d | 205 | $159 | $33K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | Buy P | October 22, 2026 | October 26, 2026 | 4d | 357 | $162 | $58K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | Buy P | October 21, 2026 | October 21, 2026 | 0d | 148 | $168 | $25K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | Buy P | October 20, 2026 | October 21, 2026 | 1d | 151 | $165 | $25K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | Buy P | October 19, 2026 | October 20, 2026 | 1d | 148 | $170 | $25K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 100 | $189 | $19K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 960 | $188 | $181K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $187 | $75K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 200 | $184 | $37K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 200 | $182 | $36K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $181 | $73K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 600 | $180 | $108K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $179 | $72K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $178 | $71K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 700 | $177 | $124K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 500 | $176 | $88K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $175 | $70K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 200 | $173 | $35K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 400 | $171 | $69K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 100 | $170 | $17K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 100 | $169 | $17K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 500 | $168 | $84K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 500 | $167 | $83K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | October 15, 2026 | October 19, 2026 | 4d | 200 | $165 | $33K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | Buy P | October 16, 2026 | October 16, 2026 | 0d | 148 | $170 | $25K | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | Buy P | October 15, 2026 | October 16, 2026 | 1d | 148 | $170 | $25K | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | Option / conversion M | October 12, 2026 | October 13, 2026 | 1d | 7,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Boroditsky Marc | Sell S | October 12, 2026 | October 13, 2026 | 1d | 7,000 | $211 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | Option / conversion M | October 12, 2026 | October 13, 2026 | 1d | 7,000 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 6,000 | $244 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 1,200 | $241 | $289K | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 14,853 | $240 | $3.6M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 48,061 | $239 | $11.5M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 48,655 | $238 | $11.6M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 18,224 | $237 | $4.3M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 73,588 | $236 | $17.4M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 106,718 | $235 | $25.1M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 48,845 | $234 | $11.4M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 56,426 | $233 | $13.2M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 61,210 | $232 | $14.2M | 10b5-1 plan | Form 4 ↗ | |
| Nave Ophir | Sell S | October 5, 2026 | October 6, 2026 | 1d | 16,220 | $231 | $3.7M | 10b5-1 plan | Form 4 ↗ | |
| Volozh Arkadiy | Sell S | October 1, 2026 | October 5, 2026 | 4d | 37,778 | $234 | $8.8M | Form 4 ↗ | ||
| Shtan Danila | Sell S | October 1, 2026 | October 5, 2026 | 4d | 14,546 | $234 | $3.4M | Form 4 ↗ | ||
| Korolenko Andrey | Sell S | October 1, 2026 | October 5, 2026 | 4d | 29,090 | $234 | $6.8M | Form 4 ↗ | ||
| Boynton John Wilson IV | Sell S | September 29, 2026 | October 1, 2026 | 2d | 50 | $235 | $12K | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | Sell S | July 15, 2026 | September 21, 2026 | 68d | 22,386 | $197 | $4.4M | late10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | Sell S | June 15, 2026 | September 21, 2026 | 98d | 4,500 | $250 | $1.1M | late10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | September 15, 2026 | September 17, 2026 | 2d | 100 | $217 | $22K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | September 15, 2026 | September 17, 2026 | 2d | 200 | $216 | $43K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | September 15, 2026 | September 17, 2026 | 2d | 900 | $215 | $193K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | September 15, 2026 | September 17, 2026 | 2d | 300 | $213 | $64K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | September 15, 2026 | September 17, 2026 | 2d | 200 | $212 | $42K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | September 15, 2026 | September 17, 2026 | 2d | 400 | $211 | $84K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | September 15, 2026 | September 17, 2026 | 2d | 1,100 | $210 | $231K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | September 15, 2026 | September 17, 2026 | 2d | 1,900 | $209 | $397K | 10b5-1 plan | Form 4 ↗ | |
| Boynton John Wilson IV | Sell S | September 15, 2026 | September 17, 2026 | 2d | 1,264 | $208 | $262K | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | Option / conversion M | September 14, 2026 | September 16, 2026 | 2d | 2,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Boroditsky Marc | Option / conversion M | September 14, 2026 | September 16, 2026 | 2d | 5,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Boroditsky Marc | Sell S | September 14, 2026 | September 16, 2026 | 2d | 2,000 | $209 | $417K | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | Option / conversion M | September 14, 2026 | September 16, 2026 | 2d | 2,000 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | Sell S | September 14, 2026 | September 16, 2026 | 2d | 5,000 | $209 | $1.0M | 10b5-1 plan | Form 4 ↗ | |
| Boroditsky Marc | Option / conversion M | September 14, 2026 | September 16, 2026 | 2d | 5,000 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Grimme Arne | Other A | September 1, 2026 | September 3, 2026 | 2d | 1,352 | — | — | Form 4 ↗ | ||
| Ryan Charles E | Other A | September 1, 2026 | September 3, 2026 | 2d | 1,352 | — | — | Form 4 ↗ | ||
| Weigand Matthew Robert | Other A | September 1, 2026 | September 3, 2026 | 2d | 1,352 | — | — | Form 4 ↗ |
Congressional trades
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Alan Armstrong | Buy | March 30, 2026 | July 21, 2026 | 113d | — | — | $1,001–$15K | late | Senate PTR ↗ |
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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.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- How to read a congressional trade report Owner tells you whose asset it was: the member, the spouse, a dependent child, or held jointly.
- Why congressional trade amounts are ranges There are ten ranges; the lowest is $1,001–$15,000 and the highest is over $50,000,000.
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 |
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.
Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.
Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.