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$KNF All transactions

Knife River Corp

A

$ Value

$0

Shares

5,211

Price

$0

Filed

Mar 5

Insider

Name

Ring Nathan W

Title

Vice President & CFO

CIK

0001596125

Roles

Officer

Transaction Details

Transaction Date

2026-03-04

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

30,530

Footnotes

Represents restricted stock units (RSUs) that vest on December 31, 2028, provided that the reporting person remains employed by the issuer as of the vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock. | As of the most recent quarter end, the number of shares may fluctuate daily depending on plan activity in the fund.

Filing Info

Accession No.

0001225208-26-003291

Form Type

4

Issuer CIK

0001955520

Ring Nathan W's History

Date Ticker Type Value
2026-03-04 KNF A $0
2026-02-12 KNF F $157K
2026-02-12 KNF F $354K

Other Insiders at KNF (90d)

Insider Bought Sold Last
Fagg Karen B 2026-03-31
Ring Nathan W
Vice President & CFO
2026-02-12
Hastings Trevor J
Vice President & COO
2026-03-04
Liepitz Karl A
VP, Chief Legal Officer & Sec.
2026-03-04
Gray Brian R.
President & CEO
2026-03-06
Pladsen Glenn R.
VP & Chief Excellence Officer
2026-03-04
Kadrmas Marney L.
VP & Chief Accounting Officer
2026-03-04
LaChapelle Sarah L.
VP & Chief People Officer
2026-03-04