Reporting person on SEC Form 4

German Carmona-alvarez

German Carmona-alvarez is Director at Knife River Corporation. OQRO lists 1 transaction filed with the SEC under this name, the latest on May 21, 2026, each linked to the official Form 4.

Director

Disclosures on record

1

Companies involved

1

Disclosure history

Knife River CorporationKNF
May 20, 20262,040disclosed May 21
Details Official record