Transaction #33880 · Form 4 · 0002146828-26-000010

Oklo Inc. · Exercise / conversion · Class A Common Stock

Oklo Inc. · Transacted October 13, 2026 · Filed October 15, 2026

Original SEC filing ↗

What does this filing report?

An SEC Form 4 filing for Oklo Inc. records an exercise / conversion involving Class A Common Stock on October 13, 2026. The reported quantity was 961. The filing date is October 15, 2026. This is one transaction record; amounts are not allocated among any joint reporting owners.

The acquisition category describes how securities were received. It does not by itself establish a cash purchase of common stock. Read the transaction code definitionsand the original filing before interpreting the amounts.

Transaction details

Company
Oklo Inc.
Company CIK
0001849056
Security type
Non-derivative
Acquisition type
Exercise / conversion · Code M
Quantity acquired
961
Reported price
Not reported · See footnotes
Reference value
Not reported
Currency
Currency not specified
Ownership
Direct
Holdings after transaction
362,311
Ownership description
Not reported
SEC acceptance time
Oct 15, 2026, 4:23 PM EDT
10b5-1 indication
Not indicated

Reference value is reported quantity × reported price. It is not a confirmed cash payment or an estimate of a derivative's economic value. A missing currency is not assumed to be USD.

Reporting owners

These are the reporting owners named in the filing. Quantities and amounts are not allocated among co-reporters. Roles reflect this filing, not a current profile.

Company listings

OKLO · NYSE

This transaction is not mapped to a specific company listing.

Filing footnotes & remarks

F1
Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.
F2
On March 13, 2025 the Reporting Person was granted 57,665 RSUs, vesting as to 20% of the underlying shares on March 13, 2026 and continuing to vest thereafter in 48 substantially equal monthly installments. On October 13, 2026, 961 RSUs were distributed.

Footnotes are reproduced as plain text from the current source filing. For the full context, read the original SEC filing.

This record was updated Eastern Time. This is the stored record update time, not the transaction date. Report a correction.