4Filing Date: Mar 30, 2026
Oklo
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0002021774-26-000007
Total Value$541.0K
Trades1
Insiders1
Transaction Details
Jansen John M
Director·Direct
Sell · Dispose
Class A Common Stock
Shares-10.50K
Price$51.52
Total Value$541.0K
Shares Owned After12.35K
Transaction DateMar 27, 2026
Footnotes ▸
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.
Post-Transaction Holdings
Jansen John M · Director
| Security | Shares | Change |
|---|---|---|
| Class A Common Stock | 12.35K | -10.50K (-45.94%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-03-27
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: Oklo Inc. (OKLO)
CIK: 0001849056
--- Reporting Owner ---
Name: Jansen John M
CIK: 0002021774
Role: Director
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Class A Common Stock
Date: 2026-03-27 | Code: S (Open market sale)
Shares: -10,500 | Price: $51.52
Total Value: $540,960.00
Shares Owned After: 12,354 | Ownership: D (Direct)
Footnotes:
[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.
--- Footnotes (Complete Index) ---
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.
--- Signature ---
/s/ /s/ Richard Craig Bealmear, Attorney-in-Fact (2026-03-30)