4processed

Form 4 — Insider Transaction

Oklo Inc.(OKLO)

Filing Date

June 1, 2026

Accepted

June 1, 2026

Accession No.

0002021433-26-000013

CIK

0001849056

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
DeWitte JacobCo-Founder, CEOOther40.0K$69.1609.5KClass A Common StockJun 1, 2026
DeWitte JacobCo-Founder, CEOOther25.2K$67.75538.0KClass A Common StockJun 1, 2026
DeWitte JacobCo-Founder, CEOOther14.8K$67.15563.2KClass A Common StockJun 1, 2026
DeWitte JacobCo-Founder, CEOOther7.4K$66.14578.0KClass A Common StockJun 1, 2026
DeWitte JacobCo-Founder, CEOOther12.6K$64.99585.4KClass A Common StockJun 1, 2026
DeWitte JacobCo-Founder, CEOOther1.8K$70.45576.5KClass A Common StockJun 1, 2026
DeWitte JacobCo-Founder, CEOOther38.2K$69.64578.3KClass A Common StockJun 1, 2026
DeWitte JacobCo-Founder, CEOOther60.0K$68.29571.5KClass A Common StockJun 1, 2026