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Who

Charles E. Ryan

Director

Company insider

Files Form 4 as: Director, Nebius Group; Director, Paramount Skydance; Director, Paramount Global.

In numbers

Trades disclosed
19
Buys
0
Sells
1
Bought
$0
Sold
$26.6M
Companies
3
Companies where not an officer
3
First trade
2 Jul 2025
Last trade
1 Sep 2026
Last filed
3 Sep 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
NBIS Nebius GroupDirector · Cloud & AI Compute Infrastructure · last 1 Sep 20260 buys · 1 sell
Paramount SkydanceDirector · Broadcasting & cable · last 7 Aug 20250 buys · 0 sells
Paramount GlobalDirector · last 2 Jul 20250 buys · 0 sells

Activity over time

1 Aug – 1 Oct
101 Aug1 Sep1 Oct

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
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
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$3.5M13,315 at $263.32filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$2.5M9,283 at $264.78filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$2.7M10,113 at $265.45filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$2.6M9,622 at $266.67filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$1.3M5,000 at $268.61filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$719K2,667 at $269.64filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$3.5M13,315 at $263.32filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$2.5M9,283 at $264.78filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$2.7M10,113 at $265.45filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$2.6M9,622 at $266.67filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$1.3M5,000 at $268.61filing
14 Aug 2026filed 18 Aug 2026NBIS Nebius GroupCloud & AI Compute InfrastructureSEC FORM 4 Sold$719K2,667 at $269.64filing
7 Aug 2025filed 11 Aug 2025Paramount Skydanceoption or derivative · Broadcasting & cableSEC FORM 4 Code M—16,340 at $0.00filing
7 Aug 2025filed 11 Aug 2025Paramount SkydanceBroadcasting & cableSEC FORM 4 Code M—16,340filing
7 Aug 2025filed 11 Aug 2025Paramount SkydanceBroadcasting & cableSEC FORM 4 Code D—16,340filing
7 Aug 2025filed 11 Aug 2025Paramount SkydanceBroadcasting & cableSEC FORM 4 Code A—16,340filing
2 Jul 2025filed 7 Jul 2025Paramount Globaloption or derivativeSEC FORM 4 Code A—16,340 at $0.00filing

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
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 · Also traded NBIS in the last 90 days
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