Oklo Inc. — Director's Dealing 2025

Aug 19, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Oklo Inc. (OKLO)
CIK: 0001849056
Period of Report: 2025-08-14

Reporting Person: Goodwin William Carroll Murphy (Chief Legal & Strategy Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-08-14	Class A Common Stock	M	82743	—	Acquired	82743	Direct
2025-08-14	Class A Common Stock	F	41356	$76.802	Disposed	41387	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-08-14	Restricted Stock Units	$	M	82743	Disposed		Class A Common Stock (82743)	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock. On August 14, 2025, 82,743 restricted stock units were released to the Reporting Person.

F2: The restricted stock units vest as to one-third of the underlying shares on August 12, 2025 and thereafter in eight substantially equal quarterly installments