Oklo (OKLO) director Derek T. Kan files initial Form 3 as insider

Rhea-AI Filing Summary

Oklo Inc. director Derek T. Kan has filed an initial Form 3, which is a required statement of beneficial ownership for new insiders. This filing is administrative in nature and does not report any stock purchases, sales, or other equity transactions by the reporting person.

Key Figures

Buy transactions reported: 0 transactions Sell transactions reported: 0 transactions Derivative transactions reported: 0 transactions

3 metrics

Buy transactions reported 0 transactions Form 3 transactionSummary buyCount

Sell transactions reported 0 transactions Form 3 transactionSummary sellCount

Derivative transactions reported 0 transactions Form 3 derivativeTransactionCount

Key Terms

Form 3, beneficial ownership, reporting person

3 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3) for Oklo Inc. and Derek T. Kan"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"initial statement of beneficial ownership filed by the reporting person"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

reporting person regulatory

"Derek T. Kan is listed among the reportingPersons for Oklo Inc."

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Kan Derek T.

(Last) (First) (Middle)

C/O OKLO INC.

3190 CORONADO DR

(Street)

SANTA CLARA CALIFORNIA 95054

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/10/2026

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

3a. Foreign Trading Symbol

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

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

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

	/s/ Richard Craig Bealmear, Attorney-in-Fact	04/20/2026
	** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does the Oklo (OKLO) Form 3 filing for Derek T. Kan show?

The Form 3 for Oklo director Derek T. Kan reports his initial beneficial ownership status as a company insider. It is an administrative disclosure and does not list any stock purchases, sales, or option exercises in this filing.

Is Oklo (OKLO) director Derek T. Kan buying or selling shares in this Form 3?

This Form 3 does not report any buying or selling of Oklo shares by Derek T. Kan. Instead, it serves as his initial registration as an insider, outlining his status for future ownership and transaction reporting obligations.

Why did Oklo (OKLO) file a Form 3 for Derek T. Kan?

Oklo filed a Form 3 because Derek T. Kan became a reporting person as a director. SEC rules require new insiders to file Form 3 to establish their beneficial ownership baseline before any future reportable stock transactions occur.

Does the Oklo (OKLO) Form 3 for Derek T. Kan indicate any options or derivatives?

The Form 3 data provided does not list any derivative positions such as options or warrants for Derek T. Kan. It functions as a baseline insider ownership statement without associated derivative transactions or remaining derivative holdings in this record.

How does this Oklo (OKLO) Form 3 affect existing shareholders?

This Form 3 has no direct effect on existing Oklo shareholders because it is purely an ownership registration. It introduces Derek T. Kan as a reporting director but does not change the company’s capital structure or disclose any new equity transactions.