O

SEC EDGAR - Form 4 insider activity

Oklo Inc. $OKLO

Tracked equity - 8 filings indexed by Nortis

Nortis signal thesis

Cluster activity detected. Review whether the filings are open-market trades or routine compensation events.

0

OM buys - 90d

3

OM sells - 90d

5

Routine filings

8

Cluster filings

$1.47M

Largest trade

35/100

Avg signal score

Filing tape

Recent filings

Last 30d: 8
Open-market SellCLUSTERNotable 50/100
filed 2026-10-08
NVInsider

Narayanadas Vivek - General Counsel & Secretary - $10.7K

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-06
NVInsider

Narayanadas Vivek - General Counsel & Secretary

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market SellCLUSTERHigh signal 77/100
filed 2026-10-05
CCBoard

Cochran Caroline - Director, Co-Founder, COO, 10% Owner - $1.47M

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market SellCLUSTERHigh signal 77/100
filed 2026-10-05
DJCEO

DeWitte Jacob - Director, Co-Founder, CEO, 10% Owner - $1.45M

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-05
BCCFO

Bealmear Richard Craig - Chief Financial Officer - $52.4K

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-09-29
HJOfficer

Hanson John - Chief of Staff

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-09-29
RAOfficer

Renner Alexandra - Chief Product Officer

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-09-29
GMOfficer

Goodwin William Carroll Murphy - Chief Strategy Officer

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing