Roman Chernin
Roman Chernin: Chief Business Officer at Nebius. What Roman Chernin 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)
Roman Chernin holds 312,500 Nebius shares (0.12% of the company), worth about $72.3M at the last price, according to the Form 3 of Mar 18, 2026.
- Shares held: 312,500 (0.12%), $72.3M — Held in their own name: 312,500 Class A.
- Options: 2.0M (0.79%), $462.9M — The right to buy 2.0M shares at $100.00 each, until 2035. Not bought yet.
Declarations
- Nebius (NBIS) — Form 3 of Mar 18, 2026 (Chief Business Officer); 312,500 shares after 0001513845-26-000014
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.