DeWitte Jacob — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

DeWitte Jacob has filed 3 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $318.48M.

Profile

DeWitte Jacob

Jacob Dewitte is the Co-Founder and CEO of Oklo Inc., a company focused on developing advanced fission power plants. Under his leadership, Oklo aims to provide clean and reliable energy solutions while also offering nuclear fuel recycling services.

RoleCo-Founder, CEO, Director, 10% Owner
Notability30/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-07-02OKLOOklo Inc.S — Open-market sale40.0K$53.28$2.13M
2026-07-02OKLOOklo Inc.S — Open-market sale60.0K$52.30$3.14M
2026-07-02OKLOOklo Inc.S — Open-market sale40.0K$53.71$2.15M
2026-07-02OKLOOklo Inc.S — Open-market sale60.0K$52.80$3.17M
2026-06-02OKLOOklo Inc.S — Open-market sale40.0K$69.10$2.76M
2026-06-02OKLOOklo Inc.S — Open-market sale25.2K$67.75$1.71M
2026-06-02OKLOOklo Inc.S — Open-market sale14.8K$67.15$995K
2026-06-02OKLOOklo Inc.S — Open-market sale7.4K$66.14$489K
2026-06-02OKLOOklo Inc.S — Open-market sale12.6K$64.99$819K
2026-06-02OKLOOklo Inc.S — Open-market sale1.8K$70.45$127K
2026-06-02OKLOOklo Inc.S — Open-market sale38.2K$69.64$2.66M
2026-06-02OKLOOklo Inc.S — Open-market sale60.0K$68.29$4.10M
2026-05-04OKLOOklo Inc.S — Open-market sale40.0K$70.95$2.84M
2026-05-04OKLOOklo Inc.S — Open-market sale60.0K$70.19$4.21M
2026-05-04OKLOOklo Inc.S — Open-market sale17.9K$70.61$1.27M
2026-05-04OKLOOklo Inc.S — Open-market sale22.1K$70.42$1.55M
2026-05-04OKLOOklo Inc.S — Open-market sale43.1K$69.83$3.01M
2026-05-04OKLOOklo Inc.S — Open-market sale16.9K$69.06$1.17M
2026-04-03OKLOOklo Inc.S — Open-market sale [10b5-1]40.0K$50.50$2.02M
2026-04-03OKLOOklo Inc.S — Open-market sale [10b5-1]26.9K$51.20$1.38M

Companies — Last 90 Days

Frequently Asked Questions

Who is DeWitte Jacob?

Jacob Dewitte is the Co-Founder and CEO of Oklo Inc., a company focused on developing advanced fission power plants. Under his leadership, Oklo aims to provide clean and reliable energy solutions while also offering nuclear fuel recycling services.…

How many SEC Form 4 filings has DeWitte Jacob submitted recently?

3 primary Form 4 filings in the last 90 days, covering 1 company.

Has DeWitte Jacob been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 120 open-market sales ($318.48M) across all tracked filings.

Where can I see all of DeWitte Jacob's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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