OKLO (NASDAQ: OKLO) insider sale notice: 10,639 Class A shares

Rhea-AI Filing Summary

OKLO submitted a Form 144 reporting a proposed sale of 10,639 Class A shares in connection with Restricted Stock Vesting dated 03/24/2026. The filing lists Fidelity Brokerage Services LLC as the broker and an NYSE listing with a 03/25/2026 stamp. The filing also records a prior sale by William Goodwin of 2,820 Class A shares on 03/09/2026 for $159,869.47.

Insights

Securities Counsel

Form 144 flags a planned resale tied to vested restricted stock.

The filing lists 10,639 Class A shares as the securities to be sold on 03/24/2026, described as Restricted Stock Vesting. The broker is Fidelity Brokerage Services LLC.

Cash‑flow treatment and sale mechanics are not detailed here; subsequent transaction notices will show execution details and proceeds.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	10639	600870.51	173568788	03/25/2026	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	03/24/2026	Restricted Stock Vesting	Issuer			10639	03/24/2026	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
William Goodwin 3190 Coronado Dr. Santa Clara CA 95054	Class A	03/09/2026	2820	159869.47

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does OKLO's Form 144 report?

The Form 144 reports a proposed resale of 10,639 Class A shares tied to Restricted Stock Vesting dated 03/24/2026. It also lists a broker and a prior sale by William Goodwin.

Who is the broker listed on OKLO's Form 144?

The filing lists Fidelity Brokerage Services LLC as the broker for the transaction, with an address at 900 Salem Street, Smithfield, RI, and an exchange reference to NYSE.

Did any insider sales occur recently for OKLO?

Yes. The filing records a prior sale by William Goodwin of 2,820 Class A shares on 03/09/2026 for $159,869.47, as shown in the Form 144 excerpt.

Are proceeds or sale mechanics disclosed in the Form 144 excerpt for OKLO?

The excerpt shows a prior sale price for William Goodwin but does not specify proceeds treatment or detailed sale mechanics for the proposed 10,639 shares; further filings may report execution details.