SEC Form 4 · accession 0002080717-26-000009
Oklo Inc. · OKLO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
William Carroll Murphy Goodwin
Officer — Chief Legal & Strategy Officer
Period of report
Aug 12, 2026
Accepted (ET)
Aug 14, 2026 · 4:07 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001849056
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1 | Aug 12, 2026 | M | 20,685 | — | A | 56,860 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF1,F2 | — | Aug 12, 2026 | M | 20,685 | D | — | — | Class A Common Stock | 20,685 | 125,207 | D |
Explanation of responses
- F1Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.
- F2On August 12, 2024, the Reporting Person was granted 248,227 RSUs, vesting as to 20% of the underlying shares on August 12, 2025 and continuing to vest thereafter in 24 substantially equal monthly installments. On August 12, 2026, 20,685 RSUs vested.