Alexandra Renner
Alexandra Renner: Chief Product Officer at Oklo. What Alexandra Renner 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.
Oklo (OKLO)
Alexandra Renner holds 593,985 Oklo shares (0.32% of the company), worth about $19.4M at the last price, according to the Form 4 of Sep 28, 2026.
- Shares held: 477,595 (0.26%), $15.6M — Held in their own name: 477,595 Class A.
- Shares held: 116,390 (0.06%), $3.8M — Held by a spouse or a family member (Joint account with spouse): 116,390 Class A.
- Options: 136,393 (0.07%), $4.5M — The right to buy 136,393 shares at $3.18 each, until 2033. Not bought yet.
- Share units: 127,171 (0.07%), $4.2M — Oklo promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- Oklo (OKLO) — Form 4 of Sep 28, 2026 (Chief Product Officer): option exercise or conversion of 2,471; open-market sale of 1,100 at $37.39; 593,985 shares after 0002147680-26-000012
- Oklo (OKLO) — Form 4 of Sep 14, 2026 (Chief Product Officer): gift of 6,763; 592,614 shares after 0002147680-26-000010
- Oklo (OKLO) — Form 4 of Sep 13, 2026 (Chief Product Officer): option exercise or conversion of 1,202; 599,377 shares after 0002147680-26-000008
- Oklo (OKLO) — Form 4 of Sep 1, 2026 (Chief Product Officer): open-market sale of 1,930 at $38.40; 475,022 shares after 0002147680-26-000006
- Oklo (OKLO) — Form 4 of Aug 31, 2026 (Chief Product Officer): option exercise or conversion of 4,173; 600,105 shares after 0002147680-26-000004
- Oklo (OKLO) — Form 4 of Aug 24, 2026 (Chief Product Officer): open-market sale of 557 at $39.77; 595,932 shares after 0002147680-26-000002
- Oklo (OKLO) — Form 4 of Aug 13, 2026 (Chief Product Officer): option exercise or conversion of 1,201; 596,489 shares after 0001849056-26-000051
- Oklo (OKLO) — Form 3 of Jul 27, 2026 (Chief Product Officer); 595,288 shares after 0001849056-26-000049
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.
All holders · Who owns each AI company · All tracked companies · The AI market