Form 4 for OKLO Oklo Inc.
Accepted 2026-03-16 00:00:00 ET · period of report 2026-03-12 · accession 0001855623-26-000007 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-03-16 | 2026-03-12 | OKLO | Bealmear Richard Craig | CFO | M - OptEx | $59.59 | +163.8K | 458.1K | +56% | +$9.76M |
| D | 2026-03-16 | 2026-03-13 | OKLO | Bealmear Richard Craig | CFO | S - Sale+OE | $60.00 | -72.1K | 386.0K | -16% | -$4.33M |
| DM | 2026-03-16 | 2026-03-12 | OKLO | Bealmear Richard Craig | CFO | M - OptEx | $0.00 | -163.8K | 10.4K | -94% | $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 | 2026-03-12 | M | A | 80,000 | $59.59 | 374,255 | D | — | — | (F1) For more information about the equity of the Issuer held by the Reporting Person, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission. |
| 2 | Common | Class A Common Stock | 2026-03-12 | M | A | 78,652 | $59.59 | 452,907 | D | — | — | (F1) For more information about the equity of the Issuer held by the Reporting Person, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission. |
| 3 | Common | Class A Common Stock | 2026-03-12 | M | A | 5,191 | $59.59 | 458,098 | D | — | — | (F1) For more information about the equity of the Issuer held by the Reporting Person, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission. |
| 4 | Common | Class A Common Stock | 2026-03-13 | S | D | 72,090 | $60.00 | 386,008 | D | — | — | (F1) For more information about the equity of the Issuer held by the Reporting Person, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission. |
| 5 | Derivative | Restricted Stock Units | 2026-03-12 | M | D | 80,000 | $0.00 | 0 | D | — · — to — | 80,000 Class A Common Stock | (F3) Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. (F4) The RSUs vest in full on November 29, 2025. |
| 6 | Derivative | Restricted Stock Units | 2026-03-12 | M | D | 78,652 | $0.00 | 117,977 | D | — · — to — | 78,652 Class A Common Stock | (F5) Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. On March 12, 2026, 78,652 RSUs were released to the Reporting Person. (F6) The RSUs vest in 12 substantially equal quarterly installments beginning on August 9, 2024. |
| 7 | Derivative | Restricted Stock Units | 2026-03-12 | M | D | 5,191 | $0.00 | 10,383 | D | — · — to — | 5,191 Class A Common Stock | (F7) Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. On March 12, 2026, 5,191 RSUs were released to the Reporting Person. (F8) On December 22, 2025, the Reporting Person was granted 15,574 RSUs, vesting in three substantially equal annual installments beginning on December 31, 2025. |