Nebius (NBIS) CRO Marc Boroditsky Sells 10,776 Shares

What Happened
Marc Boroditsky, Chief Revenue Officer of Nebius Group N.V. (NBIS), sold 10,776 shares on 2026-06-02 at $276.20 per share, generating $2,976,333 in proceeds. The sale was executed upon the vesting of restricted share units and was performed solely to satisfy estimated withholding taxes.

Key Details

• Transaction date: 2026-06-02; filing date: 2026-06-03 (timely filing; no late filing indicated).
• Price and quantity: 10,776 shares at $276.20 each; total proceeds $2,976,333.
• Shares owned after transaction: Not disclosed in this Form 4.
• Footnote: Sale occurred automatically upon RSU vesting to cover withholding taxes and was not a discretionary trade by the reporting person (footnote F1).
• Regulatory note: Nebius is a foreign private issuer; insider transactions are exempt from Sections 16(b) and 16(c).

Context
This was a tax-withholding sale tied to RSU vesting (a common, non-discretionary event) rather than a voluntary market sell for portfolio reasons. For retail investors, such automatic tax sales typically do not signal insider sentiment about the company’s prospects.