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SEC EDGAR - Form 4 insider activity

Nebius Group N.V. $NBIS

Tracked equity - 5 filings indexed by Nortis

Nortis signal thesis

Cluster activity detected. Review whether the filings are open-market trades or routine compensation events.

0

OM buys - 90d

5

OM sells - 90d

0

Routine filings

5

Cluster filings

$8.85M

Largest trade

78/100

Avg signal score

Filing tape

Recent filings

Last 30d: 5
Open-market SellCLUSTERHigh signal 77/100
filed 2026-10-06
NOBoard

Nave Ophir - Director, COO - $3.75M

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market SellCLUSTERHigh signal 85/100
filed 2026-10-05
KAOfficer

Korolenko Andrey - Chief Infrastructure Officer - $6.81M

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market SellCLUSTERHigh signal 77/100
filed 2026-10-05
SDOfficer

Shtan Danila - Chief Technology Officer - $3.41M

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market SellCLUSTERHigh signal 85/100
filed 2026-10-05
VACEO

Volozh Arkadiy - Director, CEO, 10% Owner - $8.85M

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market SellCLUSTERNotable 65/100
filed 2026-10-01
BIBoard

Boynton John Wilson IV - Director - $11.8K

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing