Form 4 for OKLO Oklo Inc.
Accepted 2026-09-01 16:35:22 ET · period of report 2026-08-31 · accession 0002147680-26-000004 · 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 | 2026-09-01 16:35 | 2026-08-31 | OKLO | Renner Alexandra | Chief Product Off | M - OptEx | — | +4,173 | 477.0K | +0.9% | — |
| D | 2026-09-01 16:35 | 2026-08-31 | OKLO | Renner Alexandra | Chief Product Off | M - OptEx | $0.00 | -4,173 | 48.0K | -8% | $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 | 2026-08-31 | M | A | 4,173 | — | 476,952 | 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 | 2026-08-31 | M | D | 4,173 | $0.00 | 48,001 | D | — · — to — | 4,173 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 June 22, 2026 the Reporting Person was granted 52,174 RSUs, vesting on August 27, 2026 and continuing to vest thereafter in 12 substantially equal quarterly installments. On August 31, 2026, 4,173 RSUs were distributed. (F2) On June 22, 2026 the Reporting Person was granted 52,174 RSUs, vesting on August 27, 2026 and continuing to vest thereafter in 12 substantially equal quarterly installments. On August 31, 2026, 4,173 RSUs were distributed. |