John M. Jansen

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Santa Clara, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Richard Craig Bealmear, Attorney-in-Fact
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for John M. Jansen

Form 4 holding Director

Oklo Inc.

Security class
Restricted Stock Units
Shares / value
3,213
Estimated value
$336,237
Report date
11 Jun 2026
Price
$19.95
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount

Insider Reports Filed by John M. Jansen

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