Knife River Corp [Rocket]

Date	Name	Title	Type	Security	Shares	Price	Value	Reported
07/12/2023	Ring Nathan W	Vice President & CFO	Grant	Common Stock	11k	$0.00	$0	07/12/2023
07/12/2023	Pladsen Glenn R.	VP of Support Services	Grant	Common Stock	4.4k	$0.00	$0	07/12/2023
07/12/2023	Kadrmas Marney L.	Chief Accounting Officer	Grant	Common Stock	3.2k	$0.00	$0	07/12/2023
07/12/2023	Hastings Trevor J	Vice President & COO	Grant	Common Stock	7.2k	$0.00	$0	07/12/2023
07/12/2023	Gray Brian R.	President & CEO	Grant	Common Stock	41.7k	$0.00	$0	07/12/2023
07/12/2023	Christenson Nancy K.	VP of Administration	Grant	Common Stock	4.1k	$0.00	$0	07/12/2023
05/31/2023	MDU RESOURCES GROUP INC	10% Owner	Other (disposition)	Common Stock	51.3M	$0.00	$0	05/31/2023