Form 4 for OKLO Oklo Inc.
Accepted 2026-08-17 16:21:53 ET · period of report 2026-08-13 · accession 0001849056-26-000051 · 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 | 2026-08-17 16:21 | 2026-08-13 | OKLO | Renner Alexandra | Chief Product Off | M - OptEx | — | +1,201 | 473.3K | +0.3% | — |
| D | 2026-08-17 16:21 | 2026-08-13 | OKLO | Renner Alexandra | Chief Product Off | M - OptEx | $0.00 | -1,201 | 51.7K | -2% | $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 | 2026-08-13 | M | A | 1,201 | — | 473,336 | 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 | 2026-08-13 | M | D | 1,201 | $0.00 | 51,659 | D | — · — to — | 1,201 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 March 13, 2025, the Reporting Person was granted 72,081 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal monthly installments. On August 13, 2026, 1,201 RSUs vested. (F2) On March 13, 2025, the Reporting Person was granted 72,081 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal monthly installments. On August 13, 2026, 1,201 RSUs vested. |