Nebius Group N.V. files 6-K: foreign-issuer report (6-K)

Nebius Group N.V. announces results of its Annual General Meeting

Amsterdam, the Netherlands — August 26, 2026 — Nebius Group N.V. (the “Company”; NASDAQ: NBIS), the AI cloud company, today announced that all resolutions proposed at the Annual General Meeting of the Company (the “AGM”), held on August 25, 2026, have been adopted.

The total number of Class A shares eligible to vote at the AGM was 238,402,543, with a total of 238,402,543 voting rights; the total number of Class B shares eligible to vote at the AGM was 33,455,053, with a total of 334,550,530 voting rights. Each

Class A share carries one vote; each Class B share carries ten votes. The Class A shares and Class B shares voted together as a single class on all matters at the AGM.

Results of the AGM Below are the results of each proposal presented to the AGM:

Item 1: Extension of term to prepare 2025 Accounts

Number of Votes For Number of Votes Against Number of Votes Abstained

Item 2: Adoption of the 2025 Accounts

Item 3: Discharge of the Board for liabilities to the Company

Item 4: Re-appointment of Arkady Volozh as an Executive Director

Item 5: Re-appointment of Ophir Nave as an Executive Director

Item 6: Re-appointment of John Boynton as a Non-Executive Director

Item 7: Re-appointment of Elena Bunina as a Non-Executive Director

Item 8: Re-appointment of Arne Grimme as a Non-Executive Director

Item 9: Re-appointment of Kira Radinsky as a Non-Executive Director

Item 10: Re-appointment of Charles Ryan as a Non-Executive Director

Item 11: Re-appointment of Matthew Weigand as a Non-Executive Director

Item 12: Appointment of Auditors

Item 13: Designation of the Board of Directors as the competent body to issue Class A Shares up to an additional 20% of the issued share capital (excluding

Class C Shares) of the Company from time to time for a period of five years from the AGM Date

Item 14: Designation of the Board of Directors as the competent body to exclude pre-emptive rights of the existing shareholders in respect of the issue of

Class A Shares for a period of five years from the AGM Date

Item 15: Authorization of the Board of Directors for a period of 18 months to repurchase shares in the capital of the Company up to 20% of the issued share capital from time to time, in the case of Class A shares, against a purchase price equal to the market price on the Nasdaq Global

Select Market of the Class A shares at the time of repurchase

Item 16: Cancellation of 2,243,621 Class C shares of the Company held in treasury

For further information, please visit https://nebius.com/shareholder-meetings.