Roman Chernin - 18 Mar 2026 Form 3 Insider Report for Nebius Group N.V. (NBIS)

Role
Chief Business Officer
Signature
/s/ Roman Chernin
Issuer symbol
NBIS
Transactions as of
18 Mar 2026
Net transactions value
$0
Form type
3
Filing time
18 Mar 2026, 18:39:03 UTC
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Chernin Roman Chief Business Officer SCHIPHOL BOULEVARD 165, SCHIPHOL, NETHERLANDS /s/ Roman Chernin 18 Mar 2026 0002116529

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding NBIS Class A Shares 687,500 18 Mar 2026 Direct F1
holding NBIS Class A Shares 312,500 18 Mar 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding NBIS Stock Options 18 Mar 2026 Class A Shares 2,000,000 $100.00 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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 January 2, 2025. 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

Remarks:

Due to the issuer's status as a foreign private issuer pursuant to Rule 3a12-3(b) under the Act, the reporting person's transactions in the issuer's equity securities are exempt from Sections 16(b) and 16(c) of the Act.