SEC Form 4 · accession 0001855623-26-000017
Oklo Inc. · OKLO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Richard Craig Bealmear
Officer — Chief Financial Officer
Period of report
Aug 3, 2026
Accepted (ET)
Aug 5, 2026 · 4:07 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001849056
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1 | Aug 3, 2026 | M | 16,452 | $3.18 | A | 466,784 | D | |
| Class A Common StockF1 | Aug 3, 2026 | S | 16,452 | $38.80 | D | 450,332 | D | |
| Class A Common StockF1 | Aug 4, 2026 | M | 5,644 | $3.18 | A | 455,976 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock OptionsF3 | $3.18 | Aug 3, 2026 | M | 16,452 | D | — | Dec 22, 2033 | Class A Common Stock | 16,452 | 641,759 | D |
| Stock OptionsF3 | $3.18 | Aug 4, 2026 | M | 5,644 | D | — | Dec 22, 2033 | Class A Common Stock | 5,644 | 636,115 | D |
Explanation of responses
- F1For 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
- F2This sale reported herein was effected pursuant to a Rule 10b5-1 plan adopted on September 22, 2025.
- F3The stock option vested as to 20% of the underlying shares on August 1, 2024 and continues to vest thereafter in 48 substantially equal monthly installments.