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Who

Ophir Nave

COO

Company insider

Files Form 4 as: COO, Nebius Group.

Every Form 4 they filed

In numbers

Trades disclosed: 14
Buys: 0
Sells: 1
Bought: $0
Sold: $117.8M
Companies: 1
Companies where not an officer: 0
First trade: 1 Sep 2026
Last trade: 5 Oct 2026
Last filed: 6 Oct 2026

Companies traded

Where they are an officer

NBIS Nebius GroupDirector, Officer · Cloud & AI Compute Infrastructure · last 5 Oct 20260 buys · 1 sell

Activity over time

Not enough dated trades to draw.

Every trade

Traded	Company	What	Amount
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$3.7M16,220 at $231.12	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$3.6M14,853 at $240.00	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$289K1,200 at $241.02	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$1.5M6,000 at $243.50	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$14.2M61,210 at $232.37	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$13.2M56,426 at $233.19	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$11.4M48,845 at $234.21	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$25.1M106,718 at $235.24	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$17.4M73,588 at $235.99	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$4.3M18,224 at $237.15	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$11.6M48,655 at $238.22	filing
5 Oct 2026filed 6 Oct 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Sold	$11.5M48,061 at $239.23	filing
1 Sep 2026filed 3 Sep 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Code A	—1,352 at $0.00	filing
1 Sep 2026filed 3 Sep 2026	NBIS Nebius GroupCloud & AI Compute Infrastructure	SEC FORM 4 Code A	—1,352 at $0.00	filing

News

Nebius Group (NASDAQ: NBIS) Stock Price Drops 12% On CoreWeave Debt Contagion, But Balance Sheets Tell Different Stories For NowNBIS · foreignpolicyjournal.com · 18 Oct 2026 Nebius Group (NASDAQ:NBIS) Shares Down 12.2% – Here's WhyNBIS · tickerreport.com · 16 Oct 2026 Nebius Group (NASDAQ:NBIS) Stock Falls 1.5% Following Insider SellingNBIS · dailypolitical.com · 13 Oct 2026

0 headlines in the last 90 days name Ophir Nave; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Technology1

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

Related people

Arne GrimmeDirector · 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

Danila ShtanChief Technology Officer · Chief Technology 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

Andrey KorolenkoChief Infrastructure Officer · Chief Infrastructure Officer at Nebius Group, filing Form 4 there in the last year

John Wilson Boynton IVDirector · 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