OKLO reports Class A vesting: 44,828 shares

OKLO submitted a Form 144 reporting proposed sales of Class A common stock following restricted stock vesting.

Rhea-AI Filing Summary

OKLO submitted a Form 144 reporting proposed sales of Class A common stock following restricted stock vesting. The filing lists 2,731 shares vesting on 03/11/2026 and 42,097 shares vesting on 03/12/2026, with brokerage activity routed through Fidelity Brokerage Services LLC.

Insights

Equity Markets Analyst

Form 144 lists planned dispositions tied to recent vesting, not open-market execution details.

The filing records two vesting events: 2,731 Class A shares on 03/11/2026 and 42,097 Class A shares on 03/12/2026. These entries show the timing of vesting and the broker of record, Fidelity Brokerage Services LLC.

Actual sale amounts, prices, and timing are not provided in the excerpt; subsequent broker reports or Form 4/Form 5 filings would show executed transactions if and when they occur.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does OKLO's Form 144 report?

It reports proposed sales of Class A shares tied to recent vesting events. The filing lists 2,731 shares vesting on 03/11/2026 and 42,097 shares vesting on 03/12/2026, with Fidelity as the broker.

Does Form 144 confirm the shares were sold for OKLO (OKLO)?

No, Form 144 signals intent to sell but does not confirm executed sales. The excerpt lists vesting counts and broker details; execution, prices, and proceeds are not shown here.

Who is the broker handling the reported Class A shares for OKLO?

The broker of record is Fidelity Brokerage Services LLC. Fidelity's name and address appear alongside the Class A share entries in the filing excerpt.

Are the listed share amounts in OKLO's filing aggregated or separate events?

They are listed as separate vesting events on consecutive dates. The filing shows 2,731 shares vesting on 03/11/2026 and 42,097 shares vesting on 03/12/2026.

Will Form 144 disclose sale prices for OKLO shares?

Form 144 itself does not provide sale prices in this excerpt. Sale prices and execution details would appear in subsequent transaction reports or broker records if sales occur.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 03/13/2026 - 03:43 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002021786
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Oklo Inc.
SEC File Number	001-40583
Address of Issuer	3190 CORONADO DR. SANTA CLARA CALIFORNIA 95054
Phone	650-550-0127
Name of Person for Whose Account the Securities are To Be Sold	Cochran Caroline
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	44828	2689630.69	156247075	03/13/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	03/11/2026	Restricted Stock Vesting	Issuer			2731	03/11/2026	Compensation
Class A	03/12/2026	Restricted Stock Vesting	Issuer			42097	03/12/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	03/13/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Caroline Cochran
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)