Oklo’s Vivek Narayanadas receives 1,015 vested shares

Q: How many OKLO shares did General Counsel Vivek Narayanadas receive?

Vivek Narayanadas received 1,015 Class A common shares when 1,015 restricted stock units vested on November 3, 2026. He directly held 11,684 Class A shares and 41,219 restricted stock units afterward. No Rule 10b5-1 plan is reported.

Q: How do Vivek Narayanadas's OKLO RSUs vest?

He was granted 36,508 RSUs on February 3, 2025. The filing states that 20% of the underlying shares vested on February 3, 2026, with vesting continuing thereafter in 24 substantially equal monthly installments.

The vesting left the General Counsel with 11,684 directly held Class A shares and 41,219 restricted stock units.

Available on EDGAR 11/05/2026 - 04:09 PM EST Accepted by SEC EDGAR 11/05/2026 - 04:09 PM EST

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Rhea-AI Filing Summary

Oklo Inc. General Counsel & Secretary Vivek Narayanadas had 1,015 restricted stock units vest on November 3, 2026, converting into 1,015 Class A common shares. Afterward, he directly held 11,684 Class A shares and 41,219 restricted stock units. No Rule 10b5-1 plan is reported.

Insider Trade Summary

1,015 shares exercised/converted

Exercise 2 txns

Insider Narayanadas Vivek

Role General Counsel & Secretary

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units ^{F1, F2}	1,015	--	--
Exercise	Class A Common Stock ^F1	1,015	--	--

Holdings After Transaction: Restricted Stock Units — 41,219 contracts (Direct); Class A Common Stock — 11,684 shares (Direct)

Footnotes (2)

F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.
F2. On February 3, 2025, the Reporting Person was granted 36,508 RSUs, vesting as to 20% of the underlying shares on February 3, 2026 and continuing to vest thereafter in 24 substantially equal monthly installments. On November 3, 2026 1,015 RSUs vested.

Key Figures

Restricted stock units vested: 1,015 units Class A common shares acquired: 1,015 shares Direct Class A shares after transaction: 11,684 shares +2 more

5 metrics

Restricted stock units vested 1,015 units November 3, 2026

Class A common shares acquired 1,015 shares Through vesting and conversion on November 3, 2026

Direct Class A shares after transaction 11,684 shares Following the November 3, 2026 transaction

Restricted stock units after transaction 41,219 units Following the November 3, 2026 transaction

RSUs granted 36,508 units Granted February 3, 2025

Key Terms

restricted stock unit ("RSU"), contingent right, vesting, substantially equal monthly installments

4 terms

restricted stock unit ("RSU") technical

"Each restricted stock unit ("RSU") represents a contingent right to receive one share"

contingent right technical

"represents a contingent right to receive one share"

vesting financial

"vesting as to 20% of the underlying shares on February 3, 2026"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

substantially equal monthly installments financial

"continuing to vest thereafter in 24 substantially equal monthly installments"

FAQ

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

How many OKLO shares did General Counsel Vivek Narayanadas receive?

Vivek Narayanadas received 1,015 Class A common shares when 1,015 restricted stock units vested on November 3, 2026. He directly held 11,684 Class A shares and 41,219 restricted stock units afterward. No Rule 10b5-1 plan is reported.

How do Vivek Narayanadas's OKLO RSUs vest?

He was granted 36,508 RSUs on February 3, 2025. The filing states that 20% of the underlying shares vested on February 3, 2026, with vesting continuing thereafter in 24 substantially equal monthly installments.

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

Form 4 Insider Transactions: What Each Field Means →

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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^*

Narayanadas Vivek

(Last)

(First)

(Middle)

C/O OKLO INC.

3190 CORONADO DRIVE

(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)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	General Counsel & Secretary

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/03/2026

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)
Class A Common Stock	11/03/2026		M		1,015	A	⁽¹⁾	11,684	D

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⁾	11/03/2026		M			1,015	⁽²⁾	⁽²⁾	Class A Common Stock	1,015	⁽¹⁾	41,219	D

Explanation of Responses:

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

2. On February 3, 2025, the Reporting Person was granted 36,508 RSUs, vesting as to 20% of the underlying shares on February 3, 2026 and continuing to vest thereafter in 24 substantially equal monthly installments. On November 3, 2026 1,015 RSUs vested.

Remarks:

	/s/ Richard Craig Bealmear, Attorney-in-Fact	11/05/2026
	** 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