Nebius Group N.V. 4

No insider trades are reported in this document; it is only a power of attorney authorization for future Form 3/4/5 filings by John Boynton for Nebius Group N.V.

This filing is not a Form 4 reporting an insider transaction, but rather a power of attorney executed by John Boynton on April 9, 2026, appointing company representatives to sign and file Forms 3, 4, and 5 on his behalf for Nebius Group N.V. It authorizes the designated attorneys-in-fact to execute and file SEC ownership reports and related documents, but it does not itself disclose any purchases, sales, grants, or other changes in Mr. Boynton’s beneficial ownership of the company’s securities.

Filing Facts

CIK

1513845

Ticker

NBIS

Form

4

Source Type

sec

Accession

0001513845-26-000074

Alert Tier

6