Charles E. Ryan
Charles E. Ryan: Director at Nebius. What Charles E. Ryan holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Nebius (NBIS)
Charles E. Ryan holds 273,885 Nebius shares (0.11% of the company), worth about $63.4M at the last price, according to the Form 4 of Sep 1, 2026.
- Shares held: 273,885 (0.11%), $63.4M — Held in their own name: 273,885 Class A.
Declarations
- Nebius (NBIS) — Form 4 of Sep 1, 2026: grant or award of 1,352; 273,885 shares after 0001513845-26-000108
- Nebius (NBIS) — Form 4 of Aug 14, 2026: open-market sale of 13,315 at $263.32; open-market sale of 9,283 at $264.78; 272,533 shares after 0001513845-26-000092
- Nebius (NBIS) — Form 3 of Mar 18, 2026; 322,533 shares after 0001513845-26-000020
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.