4 Impact 6/10 Insider Transaction

$NBIS · Nebius Group N.V.

October 5, 2026 · AI-analyzed SEC filing

Nebius Group N.V. Chief Infrastructure Officer Andrey Korolenko reported a discretionary sale of 29,090 shares at $234.16 per share, totaling $6,811,714. The transaction was not executed under a pre-arranged 10b5-1 trading plan. Post-sale, Korolenko holds 522,248 shares.

InsiderKorolenko Andrey (Chief Infrastructure Officer)
Actionsale
Shares29,090
Price$234.16
Total value$6,811,714.40
Owned after522,248

NBIS is down 3.74% in today's regular session to $233.74, with the stock off 0.49% since the filing time of $234.89. The discretionary nature of the sale (no 10b5-1 plan) and the CIO's operational visibility likely contribute to negative sentiment.

A discretionary $6.8M sale by the Chief Infrastructure Officer at a $56B AI infrastructure company raises questions about insider confidence in current valuation.

_Not applicable._

Discretionary sale by a C-suite officer with direct operational insight into infrastructure spending and capacity signals potential concern about near-term valuation or business trajectory.

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