rotation.to
Following this device: dark.
Free account
rotation.to
Appearance
Following this device: dark.
Drag a card by its title · ⚙ to size, swap or remove

Who

Arne Grimme

Director

Company insider

Files Form 4 as: Director, Nebius Group.

In numbers

Trades disclosed
4
Buys
2
Sells
0
Bought
$50K
Sold
$0
Companies
1
Companies where not an officer
1
First trade
1 Sep 2026
Last trade
16 Oct 2026
Last filed
16 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
NBIS Nebius GroupDirector · Cloud & AI Compute Infrastructure · last 16 Oct 20262 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
16 Oct 2026filed 16 Oct 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Bought$25K148 at $169.99filing
15 Oct 2026filed 16 Oct 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Bought$25K148 at $169.99filing
1 Sep 2026filed 3 Sep 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Code A—1,352 at $0.00filing
1 Sep 2026filed 3 Sep 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Code A—1,352 at $0.00filing

Sectors

Technology2

Buys in green, sells in red, by the company’s sector.

Related people

John Wilson Boynton IVDirector · Director at Nebius Group, filing Form 4 there in the last year
Marc BoroditskyChief Revenue Officer · Chief Revenue Officer at Nebius Group, filing Form 4 there in the last year
Ophir NaveCOO · COO at Nebius Group, filing Form 4 there in the last year
Andrey KorolenkoChief Infrastructure Officer · Chief Infrastructure Officer at Nebius Group, filing Form 4 there in the last year
Arkadiy VolozhCEO · CEO at Nebius Group, filing Form 4 there in the last year
Danila ShtanChief Technology Officer · Also traded NBIS in the last 90 days
Sanchez Maria del Dado AlonsoCFO · Also traded NBIS in the last 90 days
Charles E. RyanDirector · Also traded NBIS in the last 90 days