Form 4 for OKLO Oklo Inc.
Accepted 2026-08-14 16:07:22 ET · period of report 2026-08-12 · accession 0002080717-26-000009 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-08-14 16:07 | 2026-08-12 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | M - OptEx | — | +20.7K | 56.9K | +57% | — |
| D | 2026-08-14 16:07 | 2026-08-12 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | M - OptEx | $0.00 | -20.7K | 125.2K | -14% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Common Stock | 2026-08-12 | M | A | 20,685 | — | 56,860 | D | — | — | (F1) Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. |
| 2 | Derivative | Restricted Stock Units | 2026-08-12 | M | D | 20,685 | $0.00 | 125,207 | D | — · — to — | 20,685 Class A Common Stock | (F1) Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. (F2) On 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. (F2) On 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. |