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Nebius Group NV (NBIS)

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Over the last 90 days, Nebius Group NV has seen significant insider selling, with a net value of -$4.87 million. Executives contributed -$3.39 million to this net sell-off. Notably, there were 37 transactions, all of which were sales, totaling over $134 million. The stock has performed strongly, up 153.8% in 90 days.

Active selling signal · Exceptional

Top insider sells (90, 60, 30d)

Top cluster sells (90, 60, 30d)

Top executive sells (90, 60, 30d)

Featured in screeners

Active selling signal · Exceptional

Top insider sells

Top cluster sells

Top executive sells

Ticker: NBIS Exchange: NSM

• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings

Insider activity signal detected

2 activity signals detected for Nebius Group NV

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Company data & Insiders

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Trades

JOHN W BOYNTON TTEE THE JOHN W BOYNTON IV TR OF 2006

Officer

1 sale — total 100,000 USD

Proposed sale 15 Jul 2026

Value US$1,627,678.58 | Price 452.78 | Shares 26,579

Volozh Arkadiy

CEO

1 sale — total 100,000 USD

Sale 1 Jul 2026

Value US$2,702,325.89 | Price 459.82 | Shares 60,159

Shtan Danila

Chief Technology Officer

1 sale — total 100,000 USD

Sale 1 Jul 2026

Value US$100,000.00 | Price 235.45 | Shares 1,000

Korolenko Andrey

Chief Infrastructure Officer

1 sale — total 100,000 USD

Sale 1 Jul 2026

Value US$100,000.00 | Price 235.45 | Shares 1,000

Boynton John Wilson IV

10 sales — total 1,472,093 USD

Sale 15 Jun 2026

Value US$26,209.00 | Price 262.09 | Shares 100

Sale 15 Jun 2026

Value US$234,684.00 | Price 260.76 | Shares 900

Sale 15 Jun 2026

Value US$157,226.70 | Price 259.45 | Shares 606

Sale 15 Jun 2026

Value US$25,754.00 | Price 257.54 | Shares 100

Sale 15 Jun 2026

Value US$51,006.00 | Price 255.03 | Shares 200

Sale 15 Jun 2026

Value US$50,716.00 | Price 253.58 | Shares 200

Sale 15 Jun 2026

Value US$50,378.00 | Price 251.89 | Shares 200

Sale 15 Jun 2026

Value US$801,756.48 | Price 250.08 | Shares 3,206

Sale 15 Jun 2026

Value US$49,746.00 | Price 248.73 | Shares 200

Sale 15 Jun 2026

Value US$24,617.00 | Price 246.17 | Shares 100

JOHN W BOYNTON TTEE THE JOHN W BOYNTON IV TR OF 2006

Officer

1 sale — total 1,350,476 USD

Proposed sale 15 Jun 2026

Value US$1,350,476.32 | Price 232.36 | Shares 5,812

Shtan Danila

Chief Technology Officer

1 sale — total 3,746,448 USD

Planned sale 4 Jun 2026

Value US$3,746,447.80 | Price 238.96 | Shares 15,678

Boroditsky Marc

Chief Revenue Officer

1 sale — total 2,976,333 USD

Sale 2 Jun 2026

Value US$2,976,333.36 | Price 276.20 | Shares 10,776

Alonso Sanchez Maria del Dado

CFO

2 sales — total 833,572 USD

Sale 2 Jun 2026

Value US$416,786.10 | Price 276.20 | Shares 1,509

Proposed sale 2 Jun 2026

Value US$416,786.10 | Price 276.20 | Shares 1,509

Tal Boaz

General Counsel

3 sales — total 1,016,905 USD

Planned sale 20 May 2026

Value US$99,504.60 | Price 199.01 | Shares 500

Planned sale 20 May 2026

Value US$400,000.00 | Price 200.00 | Shares 2,000

Planned sale 20 May 2026

Value US$517,400.00 | Price 199.00 | Shares 2,600

Boroditsky Marc

Chief Revenue Officer

1 sale — total 978,975 USD

Planned sale 15 May 2026

Value US$978,975.00 | Price 217.55 | Shares 4,500

Korolenko Andrey

Chief Infrastructure Officer

1 sale — total 101,620,000 USD

Planned sale 13 May 2026

Value US$101,620,000.00 | Price 203.24 | Shares 500,000

Bunina Elena

3 sales — total 4,507,280 USD

Planned sale 13 May 2026

Value US$1,237,740.00 | Price 210.00 | Shares 5,894

Planned sale 13 May 2026

Value US$1,015,900.00 | Price 203.18 | Shares 5,000

Proposed sale 13 May 2026

Value US$2,253,640.00 | Price 206.87 | Shares 10,894

Bunina Elena

4 sales — total 4,000,100 USD

Planned sale 6 May 2026

Value US$999,970.00 | Price 190.00 | Shares 5,263

Planned sale 6 May 2026

Value US$1,000,080.00 | Price 180.00 | Shares 5,556

Proposed sale 6 May 2026

Value US$999,970.00 | Price 190.00 | Shares 5,263

Proposed sale 6 May 2026

Value US$1,000,080.00 | Price 180.00 | Shares 5,556

Bunina Elena

2 sales — total 1,999,880 USD

Planned sale 4 May 2026

Value US$999,940.00 | Price 170.00 | Shares 5,882

Proposed sale 4 May 2026

Value US$999,940.00 | Price 170.00 | Shares 5,882

Boroditsky Marc

Chief Revenue Officer

1 sale — total 720,450 USD

Planned sale 15 Apr 2026

Value US$720,450.00 | Price 160.10 | Shares 4,500

Bunina Elena

2 sales — total 2,015,375 USD

Planned sale 14 Apr 2026

Value US$1,007,625.00 | Price 161.22 | Shares 6,250

Proposed sale 14 Apr 2026

Value US$1,007,750.00 | Price 161.24 | Shares 6,250

Bunina Elena

2 sales — total 2,000,100 USD

Planned sale 13 Apr 2026

Value US$1,000,050.00 | Price 150.00 | Shares 6,667

Proposed sale 13 Apr 2026

Value US$1,000,050.00 | Price 150.00 | Shares 6,667

Bunina Elena

2 sales — total 2,000,040 USD

Planned sale 10 Apr 2026

Value US$1,000,020.00 | Price 140.00 | Shares 7,143

Proposed sale 10 Apr 2026

Value US$1,000,020.00 | Price 140.00 | Shares 7,143

Korolenko Andrey

Chief Infrastructure Officer

1 sale — total 3,486,905 USD

Planned sale 6 Apr 2026

Value US$3,486,904.67 | Price 111.20 | Shares 31,357

Volozh Arkadiy

CEO

1 sale — total 3,460,272 USD

Sale 1 Apr 2026

Value US$3,460,272.04 | Price 103.73 | Shares 33,358

Shtan Danila

Chief Technology Officer

1 sale — total 1,332,381 USD

Sale 31 Mar 2026

Value US$1,332,381.37 | Price 98.78 | Shares 13,489

Korolenko Andrey

Chief Infrastructure Officer

1 sale — total 2,664,565 USD

Sale 31 Mar 2026

Value US$2,664,565.19 | Price 98.78 | Shares 26,976

Tal Boaz

General Counsel

1 sale — total 299,882 USD

Sale 31 Mar 2026

Value US$299,882.11 | Price 98.78 | Shares 3,036

Volozh Arkadiy

Officer; Director; 10% SHAREHOLDER

1 sale — total 3,831,160 USD

Proposed sale 31 Mar 2026

Value US$3,831,160.00 | Price 100.82 | Shares 38,000

Bunina Elena

Director; NON EXECUTIVE DIRECTOR

1 sale — total 2,092,048 USD

Proposed sale 16 Mar 2026

Value US$2,092,047.50 | Price 127.24 | Shares 16,442

Nave Ophir

Officer; Director

1 sale — total 261,272 USD

Proposed sale 16 Mar 2026

Value US$261,272.00 | Price 107.87 | Shares 2,422

Ryan Charles E

Director; NON EXECUTIVE DIRECTOR

1 sale — total 3,066,904 USD

Proposed sale 5 Mar 2026

Value US$3,066,904.00 | Price 86.80 | Shares 35,333

JOHN W BOYNTON TTEE THE JOHN W BOYNTON IV TR OF 2006

Officer

1 sale — total 4,896,000 USD

Proposed sale 23 Feb 2026

Value US$4,896,000.00 | Price 97.92 | Shares 50,000

Radinsky Kira

Director

1 sale — total 43,795 USD

Proposed sale 30 Dec 2025

Value US$43,795.00 | Price 87.59 | Shares 500

Nave Ophir

Officer; Director

1 sale — total 201,457 USD

Proposed sale 29 Dec 2025

Value US$201,457.00 | Price 87.59 | Shares 2,300

Bunina Elena

Director; NON EXECUTIVE DIRECTOR

1 sale — total 201,457 USD

Proposed sale 29 Dec 2025

Value US$201,457.00 | Price 87.59 | Shares 2,300

Volozh Arkadiy

Officer; Director; 10% SHAREHOLDER

1 sale — total 3,591,190 USD

Proposed sale 29 Dec 2025

Value US$3,591,190.00 | Price 87.59 | Shares 41,000

Volozh Arkadiy

Officer; Director; 10% SHAREHOLDER

1 sale — total 4,210,652 USD

Proposed sale 1 Oct 2025

Value US$4,210,651.95 | Price 110.52 | Shares 38,099

Ryan Charles E

Director; INDEPENDENT NON EXECUTIVE DIRECTOR

1 sale — total 4,415,261 USD

Proposed sale 12 Sep 2025

Value US$4,415,261.00 | Price 89.19 | Shares 49,504

Arkadiy Volozh

Officer, Director, 10% Stakeholder

1 sale — total 270,564,988 USD

Proposed sale 11 Sep 2025

Value US$270,564,988.32 | Price 65.47 | Shares 4,132,656

Radinsky Kira

Director

1 sale — total 448,096 USD

Proposed sale 3 Sep 2025

Value US$448,096.00 | Price 66.88 | Shares 6,700

Volozh Arkadiy

Officer; Director; 10% STOCKHOLDER

1 sale — total 4,015,995 USD

Proposed sale 1 Jul 2025

Value US$4,015,995.00 | Price 53.55 | Shares 75,000

Volozh Arkadiy

Officer; Director; 10% Stockholder

1 sale — total 1,353,147 USD

Proposed sale 27 Mar 2025

Value US$1,353,147.00 | Price 28.75 | Shares 47,066

Nave Ophir

Officer; Director

1 sale — total 287,068 USD

Proposed sale 18 Mar 2025

Value US$287,068.00 | Price 28.98 | Shares 9,905

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other

Notification date	Transaction date	B/S Transaction type	Insider and/or position	Nb. shares Price Value	Number of shares	Price	Value
2026-07-15	2026-07-15	PrS Proposed sale	JOHN W BOYNTON TTEE THE JOHN W BOYNTON IV TR OF 2006 Officer Officer	26,579 452.78 US$1,627,679	26,579	452.78	US$1,627,679
2026-07-06	2026-07-01	S Sale	Volozh Arkadiy CEO Executive Director Large shareholder	60,159 -41.1% 459.82 US$2,702,326	60,159 -41.1%	459.82	US$2,702,326
2026-07-06	2026-07-01	S Sale	Shtan Danila Chief Technology Officer Officer	83,355 +39.8% 225.33 US$3,872,107	83,355 +39.8%	225.33	US$3,872,107
2026-07-06	2026-07-01	S Sale	Korolenko Andrey Chief Infrastructure Officer Officer	1,000 -5.8% 235.45 US$100,000	1,000 -5.8%	235.45	US$100,000
2026-06-15	2026-06-15	S Sale	Boynton John Wilson IV Non-Executive Director	100 -0.0% 262.09 US$26,209	100 -0.0%	262.09	US$26,209
2026-06-15	2026-06-15	S Sale	Boynton John Wilson IV Non-Executive Director	900 -0.2% 260.76 US$234,684	900 -0.2%	260.76	US$234,684
2026-06-15	2026-06-15	S Sale	Boynton John Wilson IV Non-Executive Director	606 -0.2% 259.45 US$157,227	606 -0.2%	259.45	US$157,227
2026-06-15	2026-06-15	S Sale	Boynton John Wilson IV Non-Executive Director	100 -0.0% 257.54 US$25,754	100 -0.0%	257.54	US$25,754
2026-06-15	2026-06-15	S Sale	Boynton John Wilson IV Non-Executive Director	200 -0.0% 255.03 US$51,006	200 -0.0%	255.03	US$51,006
2026-06-15	2026-06-15	S Sale	Boynton John Wilson IV Non-Executive Director	200 -0.1% 253.58 US$50,716	200 -0.1%	253.58	US$50,716
2026-06-15	2026-06-15	S Sale	Boynton John Wilson IV Non-Executive Director	200 -0.0% 251.89 US$50,378	200 -0.0%	251.89	US$50,378
2026-06-15	2026-06-15	S Sale	Boynton John Wilson IV Non-Executive Director	3,206 -0.8% 250.08 US$801,756	3,206 -0.8%	250.08	US$801,756
2026-06-15	2026-06-15	S Sale	Boynton John Wilson IV Non-Executive Director	200 -0.1% 248.73 US$49,746	200 -0.1%	248.73	US$49,746
2026-06-15	2026-06-15	S Sale	Boynton John Wilson IV Non-Executive Director	100 -0.0% 246.17 US$24,617	100 -0.0%	246.17	US$24,617
2026-06-15	2026-06-15	PrS Proposed sale	JOHN W BOYNTON TTEE THE JOHN W BOYNTON IV TR OF 2006 Officer Officer	5,812 232.36 US$1,350,476	5,812	232.36	US$1,350,476
2026-06-05	2026-06-04	PlS Planned sale	Shtan Danila Chief Technology Officer Officer	15,678 -5.1% 238.96 US$3,746,448	15,678 -5.1%	238.96	US$3,746,448
2026-06-03	2026-06-02	S Sale	4.0 Boroditsky Marc Chief Revenue Officer Officer	10,776 -28.6% 276.20 US$2,976,333	10,776 -28.6%	276.20	US$2,976,333
2026-06-03	2026-06-02	S Sale	Alonso Sanchez Maria del Dado CFO Officer	1,509 -10.6% 276.20 US$416,786	1,509 -10.6%	276.20	US$416,786
2026-06-02	2026-06-02	PrS Proposed sale	Alonso Sanchez Maria del Dado Officer; CFO Officer	1,509 276.20 US$416,786	1,509	276.20	US$416,786
2026-05-22	2026-05-20	PlS Planned sale	Tal Boaz General Counsel Officer	500 -0.6% 199.01 US$99,505	500 -0.6%	199.01	US$99,505
2026-05-22	2026-05-20	PlS Planned sale	Tal Boaz General Counsel Officer	2,000 -2.4% 200.00 US$400,000	2,000 -2.4%	200.00	US$400,000
2026-05-22	2026-05-20	PlS Planned sale	Tal Boaz General Counsel Officer	2,600 -3.0% 199.00 US$517,400	2,600 -3.0%	199.00	US$517,400
2026-05-19	2026-05-15	PlS Planned sale	4.0 Boroditsky Marc Chief Revenue Officer Officer	4,500 -10.7% 217.55 US$978,975	4,500 -10.7%	217.55	US$978,975
2026-05-15	2026-05-13	PlS Planned sale	Korolenko Andrey Chief Infrastructure Officer Officer	500,000 -46.1% 203.24 US$101,620,000	500,000 -46.1%	203.24	US$101,620,000
2026-05-15	2026-05-13	PlS Planned sale	Bunina Elena Non-Executive Director	5,894 -35.4% 210.00 US$1,237,740	5,894 -35.4%	210.00	US$1,237,740
2026-05-15	2026-05-13	PlS Planned sale	Bunina Elena Non-Executive Director	5,000 -23.1% 203.18 US$1,015,900	5,000 -23.1%	203.18	US$1,015,900
2026-05-13	2026-05-13	PrS Proposed sale	Bunina Elena Director; NON EXECUTIVE DIRECTOR Non-Executive Director	10,894 206.87 US$2,253,640	10,894	206.87	US$2,253,640
2026-05-08	2026-05-06	PlS Planned sale	Bunina Elena Non-Executive Director	5,263 -19.5% 190.00 US$999,970	5,263 -19.5%	190.00	US$999,970
2026-05-08	2026-05-06	PlS Planned sale	Bunina Elena Non-Executive Director	5,556 -17.1% 180.00 US$1,000,080	5,556 -17.1%	180.00	US$1,000,080
2026-05-06	2026-05-06	PrS Proposed sale	Bunina Elena Director; NON EXECUTIVE DIRECTOR Non-Executive Director	5,263 190.00 US$999,970	5,263	190.00	US$999,970
2026-05-06	2026-05-06	PrS Proposed sale	Bunina Elena Director; NON EXECUTIVE DIRECTOR Non-Executive Director	5,556 180.00 US$1,000,080	5,556	180.00	US$1,000,080
2026-05-05	2026-05-04	PlS Planned sale	Bunina Elena Non-Executive Director	5,882 -15.3% 170.00 US$999,940	5,882 -15.3%	170.00	US$999,940
2026-05-04	2026-05-04	PrS Proposed sale	Bunina Elena Director; NON EXECUTIVE DIRECTOR Non-Executive Director	5,882 170.00 US$999,940	5,882	170.00	US$999,940
2026-04-16	2026-04-15	PlS Planned sale	4.0 Boroditsky Marc Chief Revenue Officer Officer	4,500 -9.6% 160.10 US$720,450	4,500 -9.6%	160.10	US$720,450
2026-04-14	2026-04-14	PlS Planned sale	Bunina Elena Non-Executive Director	6,250 -14.0% 161.22 US$1,007,625	6,250 -14.0%	161.22	US$1,007,625
2026-04-14	2026-04-14	PrS Proposed sale	Bunina Elena Director; NON EXECUTIVE DIRECTOR Non-Executive Director	6,250 161.24 US$1,007,750	6,250	161.24	US$1,007,750
2026-04-14	2026-04-13	PlS Planned sale	Bunina Elena Non-Executive Director	6,667 -13.0% 150.00 US$1,000,050	6,667 -13.0%	150.00	US$1,000,050
2026-04-13	2026-04-13	PrS Proposed sale	Bunina Elena Director; NON EXECUTIVE DIRECTOR Non-Executive Director	6,667 150.00 US$1,000,050	6,667	150.00	US$1,000,050
2026-04-14	2026-04-10	PlS Planned sale	Bunina Elena Non-Executive Director	7,143 -12.2% 140.00 US$1,000,020	7,143 -12.2%	140.00	US$1,000,020
2026-04-10	2026-04-10	PrS Proposed sale	Bunina Elena Director; NON EXECUTIVE DIRECTOR Non-Executive Director	7,143 140.00 US$1,000,020	7,143	140.00	US$1,000,020
2026-04-08	2026-04-06	PlS Planned sale	Korolenko Andrey Chief Infrastructure Officer Officer	31,357 -5.1% 111.20 US$3,486,905	31,357 -5.1%	111.20	US$3,486,905
2026-04-02	2026-04-01	S Sale	Volozh Arkadiy CEO Executive Director Large shareholder	33,358 -3.7% 103.73 US$3,460,272	33,358 -3.7%	103.73	US$3,460,272
2026-04-01	2026-03-31	S Sale	Shtan Danila Chief Technology Officer Officer	13,489 -4.2% 98.78 US$1,332,381	13,489 -4.2%	98.78	US$1,332,381
2026-04-01	2026-03-31	S Sale	Korolenko Andrey Chief Infrastructure Officer Officer	26,976 -4.2% 98.78 US$2,664,565	26,976 -4.2%	98.78	US$2,664,565
2026-04-01	2026-03-31	S Sale	Tal Boaz General Counsel Officer	3,036 -3.4% 98.78 US$299,882	3,036 -3.4%	98.78	US$299,882
2026-03-30	2026-03-31	PrS Proposed sale	Volozh Arkadiy Officer; Director; 10% SHAREHOLDER Executive Director Large shareholder	38,000 100.82 US$3,831,160	38,000	100.82	US$3,831,160
2026-03-16	2026-03-16	PrS Proposed sale	Bunina Elena Director; NON EXECUTIVE DIRECTOR Non-Executive Director	16,442 127.24 US$2,092,048	16,442	127.24	US$2,092,048
2026-03-13	2026-03-16	PrS Proposed sale	Nave Ophir Officer; Director Executive Director	2,422 107.87 US$261,272	2,422	107.87	US$261,272
2026-03-04	2026-03-05	PrS Proposed sale	Ryan Charles E Director; NON EXECUTIVE DIRECTOR Non-Executive Director	35,333 86.80 US$3,066,904	35,333	86.80	US$3,066,904
2026-02-23	2026-02-23	PrS Proposed sale	JOHN W BOYNTON TTEE THE JOHN W BOYNTON IV TR OF 2006 Officer Officer	50,000 97.92 US$4,896,000	50,000	97.92	US$4,896,000
2025-12-30	2025-12-30	PrS Proposed sale	Radinsky Kira Director Non-Executive Director	500 87.59 US$43,795	500	87.59	US$43,795
2025-12-29	2025-12-29	PrS Proposed sale	Nave Ophir Officer; Director Executive Director	2,300 87.59 US$201,457	2,300	87.59	US$201,457
2025-12-29	2025-12-29	PrS Proposed sale	Bunina Elena Director; NON EXECUTIVE DIRECTOR Non-Executive Director	2,300 87.59 US$201,457	2,300	87.59	US$201,457
2025-12-29	2025-12-29	PrS Proposed sale	Volozh Arkadiy Officer; Director; 10% SHAREHOLDER Executive Director Large shareholder	41,000 87.59 US$3,591,190	41,000	87.59	US$3,591,190
2025-10-01	2025-10-01	PrS Proposed sale	Volozh Arkadiy Officer; Director; 10% SHAREHOLDER Executive Director Large shareholder	38,099 110.52 US$4,210,652	38,099	110.52	US$4,210,652
2025-09-12	2025-09-12	PrS Proposed sale	Ryan Charles E Director; INDEPENDENT NON EXECUTIVE DIRECTOR Non-Executive Director	49,504 89.19 US$4,415,261	49,504	89.19	US$4,415,261
2025-09-05	2025-09-11	PrS Proposed sale	Arkadiy Volozh Officer, Director, 10% Stakeholder Executive Director Large shareholder	4,132,656 65.47 US$270,564,988	4,132,656	65.47	US$270,564,988
2025-09-03	2025-09-03	PrS Proposed sale	Radinsky Kira Director Non-Executive Director	6,700 66.88 US$448,096	6,700	66.88	US$448,096
2025-07-01	2025-07-01	PrS Proposed sale	Volozh Arkadiy Officer; Director; 10% STOCKHOLDER Executive Director Large shareholder	75,000 53.55 US$4,015,995	75,000	53.55	US$4,015,995
2025-03-17	2025-03-27	PrS Proposed sale	Volozh Arkadiy Officer; Director; 10% Stockholder Executive Director Large shareholder	47,066 28.75 US$1,353,147	47,066	28.75	US$1,353,147
2025-03-17	2025-03-18	PrS Proposed sale	Nave Ophir Officer; Director Executive Director	9,905 28.98 US$287,068	9,905	28.98	US$287,068