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Nebius Group N.V.

NBIS
Exchange
Nasdaq
Industry
Services-Computer Programming, Data Processing, Etc.
SEC CIK
0001513845

In the last 90 days, Nebius Group N.V. insiders filed 6 open-market purchases and 14 sales; 1,072 institutions reported holding it in 13F filings for Q2 2026, worth $42.9B in total; superinvestors Lone Pine Capital and Soros Fund Management hold it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Nebius Group N.V. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
6 filings
1 insider, $330.4K in total
Open-market sells
14 filings
8 insiders, $162.8M in total
Insiders trading
9
Net value
−$162.5M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Nebius Group N.V., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Nebius Group N.V.
NameTitleLast reported holdingLast filingFilings, past year
Boynton John Wilson IVDirector403,189Nov 2, 20268
Grimme ArneDirector7,899Oct 30, 20267
Boroditsky MarcChief Revenue Officer0Oct 13, 20266
Nave OphirCOO454,685Oct 6, 20262
Korolenko AndreyChief Infrastructure Officer522,248Oct 5, 20265
Shtan DanilaChief Technology Officer260,217Oct 5, 20264
Volozh ArkadiyCEO785,236Oct 5, 20264
Weigand Matthew RobertDirector14,987Sep 3, 20261
Ryan Charles EDirector273,885Sep 3, 20262
Radinsky KiraDirector16,754Sep 3, 20261
Bunina ElenaDirector12,124Sep 3, 20265
Alonso Sanchez Maria del DadoCFO12,202Sep 2, 20262
Almog YaelGeneral Counsel7,793Jul 24, 20261
Tal BoazGeneral Counsel80,754May 22, 20262

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Nov 2, 2026 (view filing)6:49 AM ETOct 294 daysBoynton John Wilson IVDirectorSSaleClass A Shares−333$173.07−$57.6K−0.1%403.2K after10b5-1
Oct 30, 2026 (view filing)6:06 PM ETOct 291 dayGrimme ArneDirectorPPurchaseClass A Shares+148$169.42+$25.1K+1.9%7.90K after10b5-1
Oct 29, 2026 (view filing)9:06 AM ETOct 27-282 daysGrimme ArneDirectorPPurchaseClass A Shares+353$163.57+$57.7K+4.8%7.75K after2 lots10b5-1
Oct 26, 2026 (view filing)5:04 PM ETOct 22-264 daysGrimme ArneDirectorPPurchaseClass A Shares+770$159.01+$122.4K+11.6%7.40K after3 lots10b5-1
Oct 21, 2026 (view filing)4:12 PM ETOct 20-211 dayGrimme ArneDirectorPPurchaseClass A Shares+299$166.26+$49.7K+4.7%6.63K after2 lots10b5-1
Oct 20, 2026 (view filing)6:35 AM ETOct 191 dayGrimme ArneDirectorPPurchaseClass A Shares+148$169.99+$25.2K+2.4%6.33K after10b5-1
Oct 19, 2026 (view filing)7:02 AM ETOct 154 daysBoynton John Wilson IVDirectorSSaleClass A Shares−7.26K$177.63−$1.29M−1.8%403.5K after19 lots10b5-1
Oct 16, 2026 (view filing)4:05 PM ETOct 15-161 dayGrimme ArneDirectorPPurchaseClass A Shares+296$169.99+$50.3K+5.0%6.18K after2 lots10b5-1
Oct 13, 2026 (view filing)4:06 PM ETOct 121 dayBoroditsky MarcChief Revenue OfficerSSaleClass A Shares−7.00K$211.23−$1.48M−100.0%0 after10b5-1
Oct 6, 2026 (view filing)4:17 PM ETOct 51 dayNave OphirCOOSSaleClass A Shares−500.0K$235.53−$117.8M−52.4%454.7K after12 lots10b5-1
Oct 5, 2026 (view filing)12:26 PM ETOct 14 daysKorolenko AndreyChief Infrastructure OfficerSSaleClass A Shares−29.1K$234.16−$6.81M−5.3%522.2K after
Oct 5, 2026 (view filing)11:45 AM ETOct 14 daysShtan DanilaChief Technology OfficerSSaleClass A Shares−14.5K$234.16−$3.41M−5.3%260.2K after
Oct 5, 2026 (view filing)10:54 AM ETOct 14 daysVolozh ArkadiyCEOSSaleClass A Shares−37.8K$234.16−$8.85M−4.6%785.2K after
Oct 1, 2026 (view filing)9:24 AM ETSep 292 daysBoynton John Wilson IVDirectorSSaleClass A Shares−50$235.01−$11.8K0.0%410.8K after10b5-1
Sep 21, 2026 (view filing)5:17 PM ETJun 15-Jul 1598 daysLateBoroditsky MarcChief Revenue OfficerSSaleClass A Shares−26.9K$205.87−$5.54M−100.0%0 after2 lots10b5-1
Sep 17, 2026 (view filing)3:22 PM ETSep 152 daysBoynton John Wilson IVDirectorSSaleClass A Shares−6.36K$210.36−$1.34M−1.5%410.8K after9 lots10b5-1
Sep 16, 2026 (view filing)6:09 PM ETSep 142 daysBoroditsky MarcChief Revenue OfficerSSaleClass A Shares−7.00K$209.08−$1.46M−100.0%0 after2 lots10b5-1
Sep 2, 2026 (view filing)11:49 AM ETSep 11 dayAlonso Sanchez Maria del DadoCFOSSaleClass A Shares−470$196.00−$92.1K−3.7%12.2K after
Aug 18, 2026 (view filing)5:38 PM ETAug 144 daysRyan Charles EDirectorSSaleClass A Shares−50.0K$265.53−$13.3M−15.5%272.5K after6 lots10b5-1
Aug 18, 2026 (view filing)12:42 PM ETAug 144 daysBoynton John Wilson IVDirectorSSaleClass A Shares−5.30K$270.99−$1.44M−1.3%415.8K after12 lots10b5-1
Aug 5, 2026 (view filing)11:23 AM ETJun 1551 daysBoynton John Wilson IVDirectorSSaleClass A Shares−5.81K$253.29−$1.47M−1.3%428.1K afterAmended10 lots10b5-1
Jul 17, 2026 (view filing)12:49 PM ETJul 152 daysBoynton John Wilson IVDirectorSSaleClass A Shares−6.96K$197.00−$1.37M−1.6%421.1K after11 lots10b5-1
Jul 6, 2026 (view filing)11:56 AM ETJul 15 daysVolozh ArkadiyCEOSSaleClass A Shares−46.6K$235.45−$11.0M−5.4%821.7K after
Jul 6, 2026 (view filing)11:27 AM ETJul 15 daysShtan DanilaChief Technology OfficerSSaleClass A Shares−16.9K$235.45−$3.99M−5.8%274.8K after
Jul 6, 2026 (view filing)10:16 AM ETJul 15 daysKorolenko AndreyChief Infrastructure OfficerSSaleClass A Shares−33.9K$235.45−$7.97M−5.8%551.3K after
Jun 5, 2026 (view filing)Jun 41 dayShtan DanilaChief Technology OfficerSSaleClass A Shares−15.7K$238.96−$3.75M−5.1%291.7K after10b5-1
Jun 3, 2026 (view filing)Jun 21 dayBoroditsky MarcChief Revenue OfficerSSaleClass A Shares−10.8K$276.20−$2.98M−28.6%26.9K after
Jun 3, 2026 (view filing)Jun 21 dayAlonso Sanchez Maria del DadoCFOSSaleClass A Shares−1.51K$276.20−$416.8K−10.6%12.7K after
May 22, 2026 (view filing)May 202 daysTal BoazGeneral CounselSSaleClass A Shares−5.10K$199.39−$1.02M−5.9%80.8K after3 lots10b5-1
May 19, 2026 (view filing)May 154 daysBoroditsky MarcChief Revenue OfficerSSaleClass A Shares−4.50K$217.55−$979.0K−10.7%37.7K after10b5-1
May 15, 2026 (view filing)May 132 daysKorolenko AndreyChief Infrastructure OfficerSSaleClass A Shares−500.0K$203.24−$101.6M−46.1%585.2K afterAmended10b5-1
May 15, 2026 (view filing)May 132 daysBunina ElenaDirectorSSaleClass A Shares−10.9K$206.87−$2.25M−50.3%10.8K after2 lots10b5-1
May 8, 2026 (view filing)May 62 daysBunina ElenaDirectorSSaleClass A Shares−10.8K$184.86−$2.00M−33.3%21.7K after2 lots10b5-1
May 5, 2026 (view filing)May 41 dayBunina ElenaDirectorSSaleClass A Shares−5.88K$170.00−$999.9K−15.3%32.5K after10b5-1
Apr 16, 2026 (view filing)Apr 151 dayBoroditsky MarcChief Revenue OfficerSSaleClass A Shares−4.50K$160.10−$720.5K−9.6%42.2K after10b5-1
Apr 14, 2026 (view filing)Apr 10-144 daysBunina ElenaDirectorSSaleClass A Shares−20.1K$149.93−$3.01M−34.3%38.4K after3 lots10b5-1
Apr 8, 2026 (view filing)Apr 62 daysKorolenko AndreyChief Infrastructure OfficerSSaleClass A Shares−31.4K$111.20−$3.49M−5.1%585.2K after
Apr 2, 2026 (view filing)Apr 11 dayVolozh ArkadiyCEOSSaleClass A Shares−33.4K$103.73−$3.46M−3.7%868.3K after
Apr 1, 2026 (view filing)Mar 311 dayShtan DanilaChief Technology OfficerSSaleClass A Shares−13.5K$98.78−$1.33M−4.2%307.4K after
Apr 1, 2026 (view filing)Mar 311 dayKorolenko AndreyChief Infrastructure OfficerSSaleClass A Shares−27.0K$98.78−$2.66M−4.2%616.6K after
Apr 1, 2026 (view filing)Mar 311 dayTal BoazGeneral CounselSSaleClass A Shares−3.04K$98.78−$299.9K−3.4%85.9K after