Andrey Korolenko
Andrey Korolenko: Chief Infrastructure Officer at Nebius. What Andrey Korolenko 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)
Andrey Korolenko holds 522,248 Nebius shares (0.21% of the company), worth about $120.9M at the last price, according to the Form 4 of Oct 1, 2026.
- Shares held: 522,248 (0.21%), $120.9M — Held in their own name: 522,248 Class A.
- Options: 1.5M (0.59%), $347.2M — The right to buy 1.5M shares at $100.00 each, until 2035. Not bought yet.
Declarations
- Nebius (NBIS) — Form 4 of Oct 1, 2026 (Chief Infrastructure Officer): open-market sale of 29,090 at $234.16; 522,248 shares after 0001513845-26-000124
- Nebius (NBIS) — Form 4 of Jul 1, 2026 (Chief Infrastructure Officer): open-market sale of 33,871 at $235.45; 551,338 shares after 0001513845-26-000076
- Nebius (NBIS) — Form 4/A of May 13, 2026 (Chief Infrastructure Officer): option exercise or conversion of 500,000; open-market sale of 500,000 at $203.24; 585,209 shares after 0001513845-26-000062
- Nebius (NBIS) — Form 4 of May 13, 2026 (Chief Infrastructure Officer): option exercise or conversion of 500,000; open-market sale of 500,000 at $203.24; 585,209 shares after 0001513845-26-000061
- Nebius (NBIS) — Form 4 of Apr 6, 2026 (Chief Infrastructure Officer): open-market sale of 31,357 at $111.20; 585,209 shares after 0001513845-26-000047
- Nebius (NBIS) — Form 4 of Mar 31, 2026 (Chief Infrastructure Officer): open-market sale of 26,976 at $98.78; 616,566 shares after 0001513845-26-000041
- Nebius (NBIS) — Form 3 of Mar 18, 2026 (Chief Infrastructure Officer); 1,876 shares after 0001513845-26-000024
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.