CIK 0001955520 · Large accelerated filer
Knife River Corp
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- KNF
- Exchange
- NYSE
- Industry
- Mining & Quarrying of Nonmetallic Minerals (No Fuels)
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 921008893
- Phone
- 701-530-1400
- Business address
- 1150 W. CENTURY AVE,, BISMARCK, ND, 58503
- Former names
- Knife River Holding Co
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2023-07-12 | Gray Brian R. President & CEO | Grant or award | +41,696 | 63,051 | ||
| 2023-07-12 | Christenson Nancy K. VP of Administration | Grant or award | +4,146 | 26,586 | ||
| 2023-05-31 | MDU RESOURCES GROUP INC 10% owner | Other disposition | −51,340,729 | 5,656,621 |
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