Insider track record Other Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the complete record of transactions filed by DeWitte Jacob. Director active across 1 company, notably Oklo Inc.. Cumulatively, 39 disclosures have been published. Split: 0 buy · 26 sells. Total volume traded: €37.4m. History available since 20 December 2024. The latest transaction was filed on 3 August 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to DeWitte Jacob Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations 39 total
▼ Co-Founder, CEO · Executives · 3 Aug 2026 · Oklo Inc. 3,500 shares @ US$39.60 0.0019% mcap 0.3% of flow Class A Common Stock SEC:0002021433-26-000017:5
▼ Co-Founder, CEO · Executives · 3 Aug 2026 · Oklo Inc. 12,849 shares @ US$40.14 0.0072% mcap 1.1% of flow Class A Common Stock SEC:0002021433-26-000017:1
▼ Co-Founder, CEO · Executives · 3 Aug 2026 · Oklo Inc. 40,000 shares @ US$41.68 0.023% mcap 3.5% of flow Class A Common Stock SEC:0002021433-26-000017:0
▼ Co-Founder, CEO · Executives · 3 Aug 2026 · Oklo Inc. 7,151 shares @ US$40.94 0.0041% mcap 0.6% of flow Class A Common Stock SEC:0002021433-26-000017:2
▼ Co-Founder, CEO · Executives · 3 Aug 2026 · Oklo Inc. 40,000 shares @ US$41.35 0.023% mcap 3.5% of flow Class A Common Stock SEC:0002021433-26-000017:3
▼ Co-Founder, CEO · Executives · 3 Aug 2026 · Oklo Inc. 16,500 shares @ US$38.55 0.0089% mcap 1.3% of flow Class A Common Stock SEC:0002021433-26-000017:4
▼ Co-Founder, CEO · Executives · 1 Apr 2026 · Oklo Inc. 26,943 shares @ US$51.20 12.9% of flow Class A Common Stock SEC:0002021433-26-000009:8
▼ Co-Founder, CEO · Executives · 1 Apr 2026 · Oklo Inc. 40,000 shares @ US$50.50 18.9% of flow Class A Common Stock SEC:0002021433-26-000009:9
▼ Co-Founder, CEO · Executives · 1 Apr 2026 · Oklo Inc. 26,943 shares @ US$51.20 12.9% of flow Class A Common Stock SEC:0002021433-26-000009:3
▼ Co-Founder, CEO · Executives · 1 Apr 2026 · Oklo Inc. 40,000 shares @ US$50.50 18.9% of flow Class A Common Stock SEC:0002021433-26-000009:4
▼ Co-Founder, CEO · Executives · 1 Apr 2026 · Oklo Inc. 13,473 shares @ US$48.41 6.1% of flow Class A Common Stock SEC:0002021433-26-000009:0
▼ Co-Founder, CEO · Executives · 1 Apr 2026 · Oklo Inc. 10,516 shares @ US$49.58 4.9% of flow Class A Common Stock SEC:0002021433-26-000009:1
▼ Co-Founder, CEO · Executives · 1 Apr 2026 · Oklo Inc. 9,068 shares @ US$50.93 4.3% of flow Class A Common Stock SEC:0002021433-26-000009:2
▼ Co-Founder, CEO · Executives · 1 Apr 2026 · Oklo Inc. 13,473 shares @ US$48.41 6.1% of flow Class A Common Stock SEC:0002021433-26-000009:5
▼ Co-Founder, CEO · Executives · 1 Apr 2026 · Oklo Inc. 10,516 shares @ US$49.58 4.9% of flow Class A Common Stock SEC:0002021433-26-000009:6
▼ Co-Founder, CEO · Executives · 1 Apr 2026 · Oklo Inc. 9,068 shares @ US$50.93 4.3% of flow Class A Common Stock SEC:0002021433-26-000009:7
● Co-Founder, CEO · Executives · 30 Mar 2026 · Oklo Inc. 506,807 shares 0Class A Common Stock SEC:0002021433-26-000007:0
● Co-Founder, CEO · Executives · 31 Mar 2026 · Oklo Inc. 506,807 shares 0Class A Common Stock SEC:0002021433-26-000007:1
● Co-Founder, CEO · Executives · 30 Mar 2026 · Oklo Inc. 474,011 shares 0Class A Common Stock SEC:0002021433-26-000007:2
● Co-Founder, CEO · Executives · 31 Mar 2026 · Oklo Inc. 474,011 shares 0Class A Common Stock SEC:0002021433-26-000007:3
◇ Co-Founder, CEO · Executives · 12 Mar 2026 · Oklo Inc. 112,360 shares @ US$59.59 28.8% of flow Class A Common Stock SEC:0002021433-26-000005:0
▼ Co-Founder, CEO · Executives · 2 Mar 2026 · Oklo Inc. 5,951 shares @ US$60.4413 0.7% of flow Class A Common Stock SEC:0002021433-26-000002:0
▼ Co-Founder, CEO · Executives · 2 Feb 2026 · Oklo Inc. 16,181 shares @ US$73.8095 2.4% of flow Class A Common Stock SEC:0001193125-26-037908:0
▼ Co-Founder, CEO · Executives · 9 Jan 2026 · Oklo Inc. 26,740 shares @ US$111.38 6.1% of flow Class A Common Stock SEC:0001193125-26-011965:0
▼ Co-Founder, CEO · Executives · 7 Jan 2026 · Oklo Inc. 3,121 shares @ US$93.7874 0.6% of flow Class A Common Stock SEC:0001193125-26-009194:0
25 of 39 declarations
Load more (14 remaining) About DeWitte Jacob DeWitte Jacob is Co-Founder, CEO at Oklo Inc. (XNAS). The declarant has 33 filings in total, and across the recent filings observed from 2024-05-13 to 2026-04-03, sell transactions total 33176157 EUR, with a modal transaction nature of sale.