Nebius Group N.V.

NBIS· Nasdaq

Since Oct 22, 2025

Transactions: 117
Purchases: 3
Sales: 114
Purchase value: $75.48K
Sale value: $319.52M

Values are shares multiplied by reported price when both were supplied, each trade counted once however many filers reported it.

Grimme ArneDirector

4Rule 10b5-1 plan disclosed

Filed Oct 20, 2026Period of report Oct 19, 20260001513845-26-000134

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
PurchaseOct 19, 2026	Class A Shares^F1	148	$169.99	$25.16K	6,329	Direct

Filing footnotes · 1

F1The purchase reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 15 June 2026.

Open on SEC EDGAR

Grimme ArneDirector

4Rule 10b5-1 plan disclosed

Filed Oct 16, 2026Period of report Oct 15, 20260001513845-26-000130

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Purchase

Boynton John Wilson IVDirector

4Rule 10b5-1 plan disclosed

Filed Oct 19, 2026Period of report Oct 15, 20260001513845-26-000132

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Boroditsky MarcChief Revenue Officer

4Rule 10b5-1 plan disclosed

Filed Oct 13, 2026Period of report Oct 12, 20260001513845-26-000128

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Nave OphirDirector · COO

4Rule 10b5-1 plan disclosed

Filed Oct 6, 2026Period of report Oct 5, 20260001513845-26-000126

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Korolenko AndreyChief Infrastructure Officer

Filed Oct 5, 2026Period of report Oct 1, 20260001513845-26-000124

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleOct 1, 2026	Class A Shares^F1	29,090	$234.16	$6.81M	522,248	Direct

Shtan DanilaChief Technology Officer

Filed Oct 5, 2026Period of report Oct 1, 20260001513845-26-000122

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleOct 1, 2026	Class A Shares^F1	14,546	$234.16	$3.41M	260,217	Direct

Volozh ArkadiyDirector · CEO · 10% owner

Filed Oct 5, 2026Period of report Oct 1, 20260001513845-26-000120

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleOct 1, 2026	Class A Shares^F1	37,778	$234.16	$8.85M	785,236	Direct

Boynton John Wilson IVDirector

4Rule 10b5-1 plan disclosed

Filed Oct 1, 2026Period of report Sep 29, 20260001513845-26-000118

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Boynton John Wilson IVDirector

4Rule 10b5-1 plan disclosed

Filed Sep 17, 2026Period of report Sep 15, 20260001513845-26-000114

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Boroditsky MarcChief Revenue Officer

4Rule 10b5-1 plan disclosed

Filed Sep 16, 2026Period of report Sep 14, 20260001513845-26-000112

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Alonso Sanchez Maria del DadoCFO

Filed Sep 2, 2026Period of report Sep 1, 20260001513845-26-000094

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleSep 1, 2026	Class A Shares^F1	470	$196.00	$92.12K	12,202	Direct

Ryan Charles EDirector

4Rule 10b5-1 plan disclosed

Filed Aug 18, 2026Period of report Aug 14, 20260001513845-26-000092

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Boynton John Wilson IVDirector

4Rule 10b5-1 plan disclosed

Filed Aug 18, 2026Period of report Aug 14, 20260001513845-26-000090

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Boroditsky MarcChief Revenue Officer

4Rule 10b5-1 plan disclosed

Filed Sep 21, 2026Period of report Jun 15, 20260001513845-26-000116

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Boynton John Wilson IVDirector

4Rule 10b5-1 plan disclosed

Filed Jul 17, 2026Period of report Jul 15, 20260001513845-26-000084

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Volozh ArkadiyDirector · CEO · 10% owner

Filed Jul 6, 2026Period of report Jul 1, 20260001513845-26-000080

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleJul 1, 2026	Class A Shares^F1	46,627	$235.45	$10.98M	821,662	Direct

Shtan DanilaChief Technology Officer

Filed Jul 6, 2026Period of report Jul 1, 20260001513845-26-000078

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleJul 1, 2026	Class A Shares^F1	16,937	$235.45	$3.99M	274,763	Direct

Korolenko AndreyChief Infrastructure Officer

Filed Jul 6, 2026Period of report Jul 1, 20260001513845-26-000076

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleJul 1, 2026	Class A Shares^F1	33,871	$235.45	$7.97M	551,338	Direct

Boynton John Wilson IVDirector

4/ARule 10b5-1 plan disclosedAmendment

Filed Aug 5, 2026Period of report Jun 15, 20260001513845-26-000088

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership

Shtan DanilaChief Technology Officer

4Rule 10b5-1 plan disclosed

Filed Jun 5, 2026Period of report Jun 4, 20260001513845-26-000072

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Boroditsky MarcChief Revenue Officer

Filed Jun 3, 2026Period of report Jun 2, 20260001513845-26-000070

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleJun 2, 2026	Class A Shares^F1	10,776	$276.2002	$2.98M	26,886	Direct

Alonso Sanchez Maria del DadoCFO

Filed Jun 3, 2026Period of report Jun 2, 20260001513845-26-000068

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleJun 2, 2026	Class A Shares^F1	1,509	$276.2002	$416.79K	12,672	Direct

Tal BoazGeneral Counsel

4Rule 10b5-1 plan disclosed

Filed May 22, 2026Period of report May 20, 20260001513845-26-000066

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Boroditsky MarcChief Revenue Officer

4Rule 10b5-1 plan disclosed

Filed May 19, 2026Period of report May 15, 20260001513845-26-000064

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Korolenko AndreyChief Infrastructure Officer

4/ARule 10b5-1 plan disclosedAmendment

Filed May 15, 2026Period of report May 13, 20260001513845-26-000062

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership

Bunina ElenaDirector

4Rule 10b5-1 plan disclosed

Filed May 15, 2026Period of report May 13, 20260001513845-26-000057

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Bunina ElenaDirector

4Rule 10b5-1 plan disclosed

Filed May 8, 2026Period of report May 6, 20260001513845-26-000055

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Bunina ElenaDirector

4Rule 10b5-1 plan disclosed

Filed May 5, 2026Period of report May 4, 20260001513845-26-000053

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Boroditsky MarcChief Revenue Officer

4Rule 10b5-1 plan disclosed

Filed Apr 16, 2026Period of report Apr 15, 20260001513845-26-000051

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Bunina ElenaDirector

4Rule 10b5-1 plan disclosed

Filed Apr 14, 2026Period of report Apr 10, 20260001513845-26-000049

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
Sale

Korolenko AndreyChief Infrastructure Officer

Filed Apr 8, 2026Period of report Apr 6, 20260001513845-26-000047

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleApr 6, 2026	Class A Shares^F1	31,357	$111.2002	$3.49M	585,209	Direct

Volozh ArkadiyDirector · CEO · 10% owner

Filed Apr 2, 2026Period of report Apr 1, 20260001513845-26-000045

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleApr 1, 2026	Class A Shares^F1	33,358	$103.7314	$3.46M	868,289	Direct

Shtan DanilaChief Technology Officer

Filed Apr 1, 2026Period of report Mar 31, 20260001513845-26-000043

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleMar 31, 2026	Class A Shares^F1	13,489	$98.7754	$1.33M	307,378	Direct

Korolenko AndreyChief Infrastructure Officer

Filed Apr 1, 2026Period of report Mar 31, 20260001513845-26-000041

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleMar 31, 2026	Class A Shares^F1	26,976	$98.7754	$2.66M	616,566	Direct

Tal BoazGeneral Counsel

Filed Apr 1, 2026Period of report Mar 31, 20260001513845-26-000039

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleMar 31, 2026	Class A Shares^F1	3,036	$98.7754	$299.88K	85,854	Direct

P and S transaction codes only. Grants, gifts, option exercises, tax withholding, and Form 144 notices are not counted as purchases or sales. A row whose filed price fails a plausibility check, or that is not common stock, is listed but left out of the values; a trade reported by several filers is counted once.

Filing footnotes · 15

F1Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $166.37 to $167.25, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F10Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $179.94 to $180.71, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F11Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $181.05 to $181.56, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F12Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $182.13 to $182.29, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F13Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $184.32 to $184.37, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F14Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $186.41 to $186.88, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F15Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $187.76 to $188.64, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F2Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $167.45 to $168.38, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F3Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $171.19 to $171.55, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F4Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $172.51 to $172.66, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F5Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $174.24 to $175.15, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F6Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $175.24 to $176.18, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F7Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $176.49 to $177.34, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F8Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $177.71 to $178.33, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F9Reflects the weighted average sale price on October 15, 2026. The shares were sold in multiple transactions at prices ranging from $178.82 to $179.23, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Filing footnotes · 12

F1Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $230.67 to $231.66, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F10Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $239.74 to $240.65, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F11Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $240.99 to $241.04, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F12Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $243.03 to $243.72, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F2Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $231.68 to $232.67, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F3Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $232.68 to $233.67, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F4Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $233.68 to $234.67, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F5Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $234.68 to $235.67, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F6Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $235.68 to $236.65, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F7Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $236.68 to $237.66, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F8Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $237.68 to $238.65, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F9Reflects the weighted average sale price on October 5, 2026. The shares were sold in multiple transactions at prices ranging from $238.68 to $239.65, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Filing footnotes · 8

F1Reflects the weighted average sale price on September 15, 2026. The shares were sold in multiple transactions at prices ranging from $207.17 to $208.14, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F2Reflects the weighted average sale price on September 15, 2026. The shares were sold in multiple transactions at prices ranging from $208.30 to $209.27, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F3Reflects the weighted average sale price on September 15, 2026. The shares were sold in multiple transactions at prices ranging from $209.32 to $210.25, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F4Reflects the weighted average sale price on September 15, 2026. The shares were sold in multiple transactions at prices ranging from $210.38 to $210.77, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F5Reflects the weighted average sale price on September 15, 2026. The shares were sold in multiple transactions at prices ranging from $211.70 to $212.05, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F6Reflects the weighted average sale price on September 15, 2026. The shares were sold in multiple transactions at prices ranging from $212.89 to $213.59, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F7Reflects the weighted average sale price on September 15, 2026. The shares were sold in multiple transactions at prices ranging from $214.42 to $215.18, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F8Reflects the weighted average sale price on September 15, 2026. The shares were sold in multiple transactions at prices ranging from $215.52 to $215.65, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Filing footnotes · 5

F1Reflects the weighted average sale price of $263.32 on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $263.14 to $264.16, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F2Reflects the weighted average sale price of $264.78 on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $264.18 to $264.96, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F3Reflects the weighted average sale price of $265.45 on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $265.39 to $265.53, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F4Reflects the weighted average sale price of $266.67 on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $266.06 to $266.92, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F5Reflects the weighted average sale price of $269.64 on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $269.62 to $269.74, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Filing footnotes · 11

F1Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $263.05 to $263.97, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F10Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $276.57 to $277.45, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F11Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $277.60 to $278.11, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F2Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $264.50 to $265.16, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F3Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $266.24 to $267.22, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F4Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $267.33 to $268.28, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F5Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $269.99 to $270.94, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F6Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $271.32 to $272.22, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F7Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $272.33 to $273.22, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F8Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $273.34 to $274.32, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F9Reflects the weighted average sale price on August 14, 2026. The shares were sold in multiple transactions at prices ranging from $275.23 to $276.18, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Filing footnotes · 11

F1Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$187.74 to $187.84,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F10Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$200.91 to $201.87,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F11Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$201.93 to $202.59,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F2Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$189.23 to $189.24,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F3Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$191.97 to $192.69,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F4Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$193.79 to $194.73,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F5Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$195.53 to $196.49,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F6Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$196.71 to $197.70,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F7Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$197.72 to $198.68,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F8Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$198.72 to $199.40,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F9Reflects the weighted average sale price on July 15, 2026. The shares were sold in multiple transactions at prices ranging from?$199.78 to $200.53,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Filing footnotes · 6

F1Reflects the weighted average sale price on June 15, 2026. The shares were sold in multiple transactions at prices ranging from $248.26 to $249.20, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F2Reflects the weighted average sale price on June 15, 2026. The shares were sold in multiple transactions at prices ranging from $250.00 to $250.97, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F3Reflects the weighted average sale price on June 15, 2026. The shares were sold in multiple transactions at prices ranging from $251.59 to $252.19, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F4Reflects the weighted average sale price on June 15, 2026. The shares were sold in multiple transactions at prices ranging from?$253.37 to $253.78,?inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder?of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F5Reflects the weighted average sale price on June 15, 2026. The shares were sold in multiple transactions at prices ranging from $259.12 to $259.97, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F6Reflects the weighted average sale price on June 15, 2026. The shares were sold in multiple transactions at prices ranging from $260.25 to $261.23, inclusive. The reporting person undertakes to provide Nebius Group N.V., any shareholder of Nebius Group N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.