Oklo director granted 3,213 RSUs

Jansen John M reported acquisition or exercise transactions in this Form 4 filing.

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Form Type

Rhea-AI Filing Summary

Jansen John M reported acquisition or exercise transactions in this Form 4 filing.

Oklo Inc. director John M. Jansen received a grant of 3,213 restricted stock units as equity compensation. Each unit represents a contingent right to receive one share of Oklo’s Class A Common Stock. The restricted stock units vest in full on June 3, 2027, after which the underlying shares may be delivered, assuming vesting conditions are met.

Insider Trade Summary

Grant/Award: 3,213 shares

Grant/Award 1 txn

Insider Jansen John M

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	3,213	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 3,213 contracts (Direct)

Footnotes (2)

F1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.
F2. The restricted stock units vest in full on June 3, 2027.

Key Figures

RSUs granted: 3,213 units Underlying shares: 3,213 shares Vest date: June 3, 2027 +2 more

5 metrics

RSUs granted 3,213 units Restricted stock unit award to director John M. Jansen

Underlying shares 3,213 shares Class A Common Stock deliverable upon RSU vesting

Vest date June 3, 2027 RSUs vest in full on this date

Price per unit $0.00 Grant/award acquisition, no exercise price on RSUs

Holdings after grant 3,213 units Total restricted stock units following this transaction

Key Terms

Restricted Stock Units, Class A Common Stock, vest in full, grant, award, or other acquisition

4 terms

Restricted Stock Units financial

"security_title: "Restricted Stock Units""

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Class A Common Stock financial

"underlying_security_title: "Class A Common Stock""

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

vest in full financial

"The restricted stock units vest in full on June 3, 2027."

grant, award, or other acquisition financial

"transaction_code_description: "Grant, award, or other acquisition""

FAQ

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

What insider transaction did Oklo (OKLO) director John M. Jansen report?

John M. Jansen reported receiving a grant of 3,213 restricted stock units. These units are a form of equity compensation that convert into Oklo Class A Common Stock upon vesting, aligning the director’s interests with long-term shareholder value.

How many restricted stock units were granted to the Oklo (OKLO) director?

The director received 3,213 restricted stock units. Each unit represents a contingent right to one share of Oklo’s Class A Common Stock, giving the director potential future ownership tied to service or vesting conditions described in the grant.

When do the restricted stock units granted to the Oklo (OKLO) director vest?

The restricted stock units vest in full on June 3, 2027. Once vested, each unit may convert into one share of Oklo Class A Common Stock, subject to the terms of the company’s equity incentive plan and award agreement.

Is the Oklo (OKLO) director’s Form 4 transaction a market purchase or sale?

The transaction is a grant of restricted stock units, not a market purchase or sale. It reflects equity compensation awarded by Oklo, with 3,213 units granted at no cash exercise price, rather than open-market trading activity by the director.

What does each restricted stock unit represent for Oklo (OKLO) director John M. Jansen?

Each restricted stock unit represents a contingent right to receive one share of Oklo’s Class A Common Stock. The director gains actual shares only after the units vest on June 3, 2027, assuming all applicable vesting requirements are satisfied.

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

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Accepted by SEC EDGAR 06/15/2026 - 04:43 PM EDT

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Jansen John M

(Last)

(First)

(Middle)

C/O OKLO INC.

3190 CORONADO DR.

(Street)

SANTA CLARA

CALIFORNIA

95054

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Oklo Inc. [ OKLO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽¹⁾	06/11/2026		A		3,213		⁽²⁾	⁽²⁾	Class A Common Stock	3,213	$0	3,213	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

2. The restricted stock units vest in full on June 3, 2027.

Remarks:

	/s/ Richard Craig Bealmear, Attorney-in-Fact	06/15/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR