Form 4 for OKLO Oklo Inc.
Accepted 2026-03-10 00:00:00 ET · period of report 2025-12-22 · accession 0002080997-26-000002 · 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 | 2026-03-10 | 2026-03-06 | OKLO | Schweiger Patrick Joseph | CTO | M - OptEx | — | +2,884 | 13.4K | +27% | — |
| D | 2026-03-10 | 2026-03-06 | OKLO | Schweiger Patrick Joseph | CTO | F - Tax | $58.26 | -1,280 | 12.1K | -10% | -$74.6K |
| D | 2026-03-10 | 2026-03-06 | OKLO | Schweiger Patrick Joseph | CTO | M - OptEx | $0.00 | -2,884 | 44.4K | -6% | $0 |
| D | 2026-03-10 | 2025-12-22 | OKLO | Schweiger Patrick Joseph | CTO | A - Grant | $0.00 | +27.5K | 71.9K | +62% | $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 | 2026-03-06 | M | A | 2,884 | — | 13,389 | 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 6, 2026, 2,884 RSUs were released to the Reporting Person. |
| 2 | Common | Class A Common Stock | 2026-03-06 | F | D | 1,280 | $58.26 | 12,109 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2026-03-06 | M | D | 2,884 | $0.00 | 44,416 | D | — · — to — | 2,884 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 6, 2026, 2,884 RSUs were released to the Reporting Person. (F2) On December 22, 2025, the Reporting Person was granted 8,652 RSUs, vesting as to one-third of the underlying shares on December 31, 2025 and thereafter in two substantially equal annual installments. |
| 4 | Derivative | Restricted Stock Units | 2025-12-22 | A | A | 27,500 | $0.00 | 71,916 | D | — · — to — | 27,500 Class A Common Stock | (F3) Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock. (F4) On December 22, 2025, the Reporting Person was granted 27,500 RSUs, vesting as to one-third of the underlying shares on March 31, 2027 and thereafter in two substantially equal annual installments. |