Nebius (NBIS) 3: Nave Ophir transacted N/A shares of Class A Shares at $N/A… (Mar 18, 2026)

=== SEC Form 3 — Statement of Changes in Beneficial Ownership === Document Type: 3 Period of Report: 2026-03-18 --- Issuer --- Name: Nebius Group N.V. (NBIS) CIK: 0001513845 --- Reporting Owner --- Name: Nave Ophir CIK: 0002060551 Role: Director, Officer (COO) --- Holdings --- [Holding #1] Security: Class A Shares Ownership: D (Direct) Footnotes: [F1] Represents restricted share units ("RSUs") granted on October 1, 2024 under the Company's Amended and Restated Equity Incentive Plan, as amended on August 15, 2024. The RSUs vest in quarterly installments beginning on November 30, 2024. Each RSU represents a right to receive one Class A Share of Nebius upon vesting. [Holding #2] Security: Class A Shares Ownership: D (Direct) [Holding #3] Security: Stock Options Ownership: D (Direct) Footnotes: [F2] Options granted on April 10, 2025 under the Company's Amended and Restated Equity Incentive Plan, as amended on August 15, 2024. The options vest in quarterly installments beginning on March 31, 2025. --- Footnotes (Complete Index) --- F1: Represents restricted share units ("RSUs") granted on October 1, 2024 under the Company's Amended and Restated Equity Incentive Plan, as amended on August 15, 2024. The RSUs vest in quarterly installments beginning on November 30, 2024. Each RSU represents a right to receive one Class A Share of Nebius upon vesting. F2: Options granted on April 10, 2025 under the Company's Amended and Restated Equity Incentive Plan, as amended on August 15, 2024. The options vest in quarterly installments beginning on March 31, 2025. --- Signature --- /s/ /s/ Ophir Nave (2026-03-18)