Form 4 for OKLO Oklo Inc.
Accepted 2026-03-26 00:00:00 ET · period of report 2026-03-24 · accession 0002080717-26-000005 · 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 | 2026-03-26 | 2026-03-24 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | M - OptEx | — | +20.7K | 36.7K | +129% | — |
| D | 2026-03-26 | 2026-03-25 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | S - Sale+OE | $56.48 | -10.6K | 26.0K | -29% | -$600.9K |
| D | 2026-03-26 | 2026-03-24 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | M - OptEx | $0.00 | -20.7K | 166.8K | -11% | $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 | 2026-03-24 | M | A | 20,685 | — | 36,676 | D | — | — | (F1) Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. On March 24, 2026, 20,685 RSUs were released to the Reporting Person. |
| 2 | Common | Class A Common Stock | 2026-03-25 | S | D | 10,639 | $56.48 | 26,037 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2026-03-24 | M | D | 20,685 | $0.00 | 166,758 | 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. On March 24, 2026, 20,685 RSUs were released to the Reporting Person. (F3) On August 12, 2024, the Reporting Person was granted 248,227 RSUs, vesting as to one-third of the underlying shares on August 12, 2025 and thereafter in eight substantially equal quarterly installments. |