← Unusual insider activity · Company hub
NBIS Nebius Group N.V. Class A Ordinary Shares
Insider figures are trailing 90 days, open-market Form 4 only. Institutional figures are the latest reported quarter. These windows are not simultaneous.
-$23.1M net selling - trailing 90 days
0 buyers - 5 unique sellers
Historical context: insufficient history
Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.
open-market Form 4 only - grants, exercises, tax withholding excluded. ~ derived from SEC-reported shares x price.
Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.
Who is responsible
| Insider | Role | Net activity | Rows |
|---|---|---|---|
| Ryan Charles E | — | -~$13.3M | 6 |
| Boroditsky Marc | Chief Revenue Officer | -~$5.9M | 3 |
| Boynton John Wilson IV | — | -~$2.6M | 20 |
| Boynton John Wilson IV | — | -~$1.3M | 9 |
| Alonso Sanchez Maria del Dado | CFO | -~$92K | 1 |
Transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| September 29, 2026 | Boynton John Wilson IV | — | S | -50 | 235.01 | ~$12K |
| September 15, 2026 | Boynton John Wilson IV | — | 8 reported sale rows | 6164 | — | ~$1.3M |
| September 15, 2026 | Boynton John Wilson IV | — | S | -400 | 210.53 | ~$84K |
| September 15, 2026 | Boynton John Wilson IV | — | S | -1100 | 209.74 | ~$0.2M |
| September 15, 2026 | Boynton John Wilson IV | — | S | -1900 | 208.84 | ~$0.4M |
| September 15, 2026 | Boynton John Wilson IV | — | S | -1264 | 207.67 | ~$0.3M |
| September 15, 2026 | Boynton John Wilson IV | — | S | -200 | 211.88 | ~$42K |
| September 15, 2026 | Boynton John Wilson IV | — | S | -100 | 216.52 | ~$22K |
| September 15, 2026 | Boynton John Wilson IV | — | S | -900 | 214.81 | ~$0.2M |
| September 15, 2026 | Boynton John Wilson IV | — | S | -300 | 213.4 | ~$64K |
| September 14, 2026 | Boroditsky Marc | Chief Revenue Officer | 2 reported sale rows | 7000 | — | ~$1.5M |
| September 14, 2026 | Boroditsky Marc | Chief Revenue Officer | S | -5000 | 209.26 | ~$1.0M |
| September 14, 2026 | Boroditsky Marc | Chief Revenue Officer | S | -2000 | 208.63 | ~$0.4M |
| September 1, 2026 | Alonso Sanchez Maria del Dado | CFO | S | -470 | 196 | ~$92K |
| August 14, 2026 | Ryan Charles E | — | 6 reported sale rows | 50000 | — | ~$13.3M |
| August 14, 2026 | Ryan Charles E | — | S | -2667 | 269.64 | ~$0.7M |
| August 14, 2026 | Ryan Charles E | — | S | -5000 | 268.61 | ~$1.3M |
| August 14, 2026 | Ryan Charles E | — | S | -9622 | 266.67 | ~$2.6M |
| August 14, 2026 | Ryan Charles E | — | S | -10113 | 265.45 | ~$2.7M |
| August 14, 2026 | Ryan Charles E | — | S | -13315 | 263.32 | ~$3.5M |
| August 14, 2026 | Ryan Charles E | — | S | -9283 | 264.78 | ~$2.5M |
| August 14, 2026 | Boynton John Wilson IV | — | 11 reported sale rows | 4896 | — | ~$1.3M |
| August 14, 2026 | Boynton John Wilson IV | — | S | -196 | 277.86 | ~$54K |
| August 14, 2026 | Boynton John Wilson IV | — | S | -300 | 275.8 | ~$83K |
| August 14, 2026 | Boynton John Wilson IV | — | S | -500 | 273.78 | ~$0.1M |
| August 14, 2026 | Boynton John Wilson IV | — | S | -1000 | 272.76 | ~$0.3M |
| August 14, 2026 | Boynton John Wilson IV | — | S | -700 | 271.75 | ~$0.2M |
| August 14, 2026 | Boynton John Wilson IV | — | S | -600 | 270.44 | ~$0.2M |
| August 14, 2026 | Boynton John Wilson IV | — | S | -404 | 267.87 | ~$0.1M |
| August 14, 2026 | Boynton John Wilson IV | — | S | -496 | 266.78 | ~$0.1M |
| August 14, 2026 | Boynton John Wilson IV | — | S | -400 | 264.75 | ~$0.1M |
| August 14, 2026 | Boynton John Wilson IV | — | S | -200 | 263.51 | ~$53K |
| August 14, 2026 | Boynton John Wilson IV | — | S | -100 | 258.55 | ~$26K |
| July 15, 2026 | Boynton John Wilson IV | — | 9 reported sale rows | 6458 | — | ~$1.3M |
| July 15, 2026 | Boynton John Wilson IV | — | S | -300 | 200.04 | ~$60K |
| July 15, 2026 | Boynton John Wilson IV | — | S | -200 | 187.79 | ~$38K |
| July 15, 2026 | Boynton John Wilson IV | — | S | -400 | 192.33 | ~$77K |
| July 15, 2026 | Boynton John Wilson IV | — | S | -700 | 194.07 | ~$0.1M |
| July 15, 2026 | Boynton John Wilson IV | — | S | -1200 | 196.1 | ~$0.2M |
| July 15, 2026 | Boynton John Wilson IV | — | S | -1500 | 197.3 | ~$0.3M |
| July 15, 2026 | Boynton John Wilson IV | — | S | -500 | 198.25 | ~$99K |
| July 15, 2026 | Boynton John Wilson IV | — | S | -1058 | 198.87 | ~$0.2M |
| July 15, 2026 | Boynton John Wilson IV | — | S | -600 | 202.29 | ~$0.1M |
| July 15, 2026 | Boroditsky Marc | Chief Revenue Officer | S | -22386 | 197 | ~$4.4M |
| July 1, 2026 | Volozh Arkadiy | CEO | S | -46627 | 235.45 | ~$11.0M |
| July 1, 2026 | Shtan Danila | Chief Technology Officer | S | -16937 | 235.45 | ~$4.0M |
| July 1, 2026 | Korolenko Andrey | Chief Infrastructure Officer | S | -33871 | 235.45 | ~$8.0M |
| June 15, 2026 | Boynton John Wilson IV | — | 10 reported sale rows | 10024 | — | ~$2.5M |
| June 15, 2026 | Boynton John Wilson IV | — | S | -3206 | 250.08 | ~$0.8M jointly filed |
| June 15, 2026 | Boynton John Wilson IV | — | S | -606 | 259.45 | ~$0.2M jointly filed |
| June 15, 2026 | Boynton John Wilson IV | — | S | -900 | 260.76 | ~$0.2M jointly filed |
| June 15, 2026 | Boynton John Wilson IV | — | S | -900 | 260.76 | ~$0.2M jointly filed |
| June 15, 2026 | Boynton John Wilson IV | — | S | -606 | 259.45 | ~$0.2M jointly filed |
| June 15, 2026 | Boynton John Wilson IV | — | S | -3206 | 250.08 | ~$0.8M jointly filed |
| June 15, 2026 | Boynton John Wilson IV | — | S | -200 | 248.73 | ~$50K jointly filed |
| June 15, 2026 | Boynton John Wilson IV | — | S | -100 | 246.17 | ~$25K jointly filed |
| June 15, 2026 | Boynton John Wilson IV | — | S | -100 | 246.17 | ~$25K jointly filed |
| June 15, 2026 | Boynton John Wilson IV | — | S | -200 | 248.73 | ~$50K jointly filed |
| June 15, 2026 | Boroditsky Marc | Chief Revenue Officer | S | -4500 | 250 | ~$1.1M |
| June 4, 2026 | Shtan Danila | Chief Technology Officer | S | -15678 | 238.9621 | ~$3.7M |
| June 2, 2026 | Boroditsky Marc | Chief Revenue Officer | S | -10776 | 276.2002 | ~$3.0M |
| June 2, 2026 | Alonso Sanchez Maria del Dado | CFO | S | -1509 | 276.2002 | ~$0.4M |
| May 20, 2026 | Tal Boaz | General Counsel | 3 reported sale rows | 5100 | — | ~$1.0M |
| May 20, 2026 | Tal Boaz | General Counsel | S | -500 | 199.0092 | ~$100K |
| May 20, 2026 | Tal Boaz | General Counsel | S | -2600 | 199 | ~$0.5M |
| May 20, 2026 | Tal Boaz | General Counsel | S | -2000 | 200 | ~$0.4M |
| May 15, 2026 | Boroditsky Marc | Chief Revenue Officer | S | -4500 | 217.55 | ~$1.0M |
| May 13, 2026 | Korolenko Andrey | Chief Infrastructure Officer | 2 reported sale rows | 1000000 | — | ~$203.2M |
| May 13, 2026 | Korolenko Andrey | Chief Infrastructure Officer | S | -500000 | 203.24 | ~$101.6M jointly filed |
| May 13, 2026 | Korolenko Andrey | Chief Infrastructure Officer | S | -500000 | 203.24 | ~$101.6M jointly filed |
| May 13, 2026 | Bunina Elena | — | 2 reported sale rows | 10894 | — | ~$2.3M |
| May 13, 2026 | Bunina Elena | — | S | -5894 | 210 | ~$1.2M |
| May 13, 2026 | Bunina Elena | — | S | -5000 | 203.18 | ~$1.0M |
| May 6, 2026 | Bunina Elena | — | 2 reported sale rows | 10819 | — | ~$2.0M |
| May 6, 2026 | Bunina Elena | — | S | -5263 | 190 | ~$1.0M |
| May 6, 2026 | Bunina Elena | — | S | -5556 | 180 | ~$1.0M |
| May 4, 2026 | Bunina Elena | — | S | -5882 | 170 | ~$1.0M |
| April 15, 2026 | Boroditsky Marc | Chief Revenue Officer | S | -4500 | 160.1 | ~$0.7M |
| April 14, 2026 | Bunina Elena | — | S | -6250 | 161.22 | ~$1.0M |
| April 13, 2026 | Bunina Elena | — | S | -6667 | 150 | ~$1.0M |
| April 10, 2026 | Bunina Elena | — | S | -7143 | 140 | ~$1.0M |
| April 6, 2026 | Korolenko Andrey | Chief Infrastructure Officer | S | -31357 | 111.2002 | ~$3.5M |
| April 1, 2026 | Volozh Arkadiy | CEO | S | -33358 | 103.7314 | ~$3.5M |
| March 31, 2026 | Shtan Danila | Chief Technology Officer | S | -13489 | 98.7754 | ~$1.3M |
| March 31, 2026 | Tal Boaz | General Counsel | S | -3036 | 98.7754 | ~$0.3M |
| March 31, 2026 | Korolenko Andrey | Chief Infrastructure Officer | S | -26976 | 98.7754 | ~$2.7M |