OKLO insider plans Rule 144 sale of 11,936 Class A shares

OKLO Inc. (OKLO) has a Form 144 notice indicating a planned sale of 11,936 Class A shares through Fidelity Brokerage Services on the NYSE, with an aggregate market value of $1,215,541.95.

Rhea-AI Filing Summary

OKLO Inc. (OKLO) has a Form 144 notice indicating a planned sale of 11,936 Class A shares through Fidelity Brokerage Services on the NYSE, with an aggregate market value of $1,215,541.95. These shares were acquired on 11/12/2025 via restricted stock vesting from the issuer as compensation.

The notice states that 156,247,075 Class A shares were outstanding. It also shows that the same seller, William Goodwin, previously sold 41,387 Class A shares on 09/05/2025 for $2,900,900.87 in gross proceeds during the prior three months.

FAQ

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What does the OKLO (OKLO) Form 144 filing disclose?

The Form 144 filing discloses that 11,936 Class A shares of OKLO are planned to be sold under Rule 144 through Fidelity Brokerage Services on the NYSE, with an aggregate market value of $1,215,541.95.

Who is selling OKLO Class A shares and how many have they recently sold?

The seller is William Goodwin. In addition to the planned sale of 11,936 Class A shares, he previously sold 41,387 Class A shares on 09/05/2025 for gross proceeds of $2,900,900.87.

How were the 11,936 OKLO shares being sold under Form 144 acquired?

The 11,936 Class A shares were acquired on 11/12/2025 through restricted stock vesting from the issuer, and the nature of payment is described as compensation.

How many OKLO Class A shares are outstanding according to this filing?

The filing states that there were 156,247,075 Class A shares outstanding at the time referenced in the notice.

What trading venue is specified for the OKLO shares in the Form 144?

The Form 144 indicates that the Class A shares are expected to be sold on the NYSE, with Fidelity Brokerage Services LLC acting as broker and an approximate sale date of 11/19/2025.

What representation does the seller make about OKLO in the Form 144?

By signing the notice, the seller represents that they do not know any material adverse information about OKLO’s current or prospective operations that has not been publicly disclosed.

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

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Accepted by SEC EDGAR 11/19/2025 - 03:13 PM 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	0002080717
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	Goodwin William Carroll Murphy
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

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	11936	1215541.95	156247075	11/19/2025	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	11/12/2025	Restricted Stock Vesting	Issuer			11936	11/12/2025	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	09/05/2025	41387	2900900.87

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	11/19/2025
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/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for William Goodwin
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)