Richard Craig Bealmear Sells $975K of Oklo Inc (OKLO) — SEC Form 4, Mar 03, 2026

Open-Market Net Sale · SEC Form 4

−$975,420

10b5-1 Plan (Partial)

Reporting Owner

Richard Craig Bealmear

CFO

TXN 2026-03-02 · FILED 2026-03-03

Equity Position 311K sh 310,512 → 310,512

Filing Lag 1 business day within 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

Oklo Inc

OKLO CIK 0001849056

Reporting Owner

Name	Relationship
Richard Craig Bealmear CIK 0001855623	CFO

Richard Craig Bealmear at Oklo Inc Full insider history

Bought (12 mo) —

Sold (12 mo) $21,993,897

More from this insider at Oklo Inc

Non-Derivative Securities Transactions

Title	Date	Type	Shares	Price	Net Total	Post-Txn	Ownership
Class A Common StockF1	2026-03-02	M - Exercise	16,257 A	$3.18	+$51,697	310,512	Direct
Class A Common StockF2 F1	2026-03-02	S - Sale 10b5-1	16,257 D	$60.00	-$975,420	294,255	Direct

Derivative Securities Transactions

Title	Strike	Date	Type	Shares	Price	Expiration	Underlying	Ownership
Stock OptionsF3 F4	$3.18	2026-03-02	M - Exercise	16,257 D	$0.00	2033-12-22	16,257 Class A Common Stock	Direct

Footnotes (4)

F1: For more information about the equity of the Issuer held by the Reporting Person, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission. Show more
F2: The sales reported herein were effected pursuant to a Rule 10b5-1 plan adopted on September 22, 2025. Show more
F3: The stock option vested as to 20% of the underlying shares on August 1, 2024 and continues to vest thereafter in 48 substantially equal monthly installments. Show more
F4: The expiration date was previously incorrectly reported as August 1, 2023, which was calculated from the vesting date. The expiration date is hereby corrected to reflect the expiration date of December 22, 2033, which is calculated from the grant date. Show more

Institutional Holders

Largest by reported value

5%+ Holders · 13D/G 2 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at Oklo Inc

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