Marney L. Kadrmas

Marney L. Kadrmas is a declared insider of Knife River Corp, with filings sourced from SEC (Form 4). Over a trading history stretching from 12 July 2023 to 4 March 2026, the count stands at 5 filings.

Not one of the filings records a straightforward purchase or sale on the market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

The newest entry dates from 5 March 2026: a share grant, in Knife River Corp. Filings reach the SEC (Form 4) feed a median of 4 days after the trade. Section 16 rules allow two business days to file each Form 4. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.