KNF
Knife River CorpCompany with tickers: KNF
CIK
1955520
CUSIP
498894104
Shares Outstanding
56,753,855
13F Activity (30d)
309 filings
307 filers
Price
$74.23
Market Cap
$4.25B
P/E Ratio
26.89
EPS (Diluted)
$2.76
52W High
$99.99
52W Low
$58.72
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
| Date | Insider | Role | Type | Shares |
|---|---|---|---|---|
| 2026-05-21 | Rebstock Peggy S. | VP, CAO and Controller | Other | 43 |
| 2026-05-21 | Rebstock Peggy S. | VP, CAO and Controller | Other | 1,865 |
| 2026-05-20 | Carmona-Alvarez German | Director | Award | 2,040 |
| 2026-05-20 | Hill Thomas W. | Director | Award | 2,040 |
| 2026-05-20 | Chiodo Patricia | Chief Financial Officer | Award | 2,040 |
| 2026-05-20 | Fagg Karen B | Director | Award | 2,380 |
| 2026-05-20 | MOSS PATRICIA L | Director | Award | 2,040 |
| 2026-05-20 | SANDBROOK WILLIAM J | Director | Award | 2,040 |
| 2026-03-31 | Fagg Karen B | Director | Award | 221 |
| 2026-03-31 | Fagg Karen B | Director | Other | 30,937 |
| 2026-03-06 | Gray Brian R. | Director, President & CEO | Award | 20,955 |
| 2026-03-06 | Gray Brian R. | Director, President & CEO | Other | 8,164 |
| 2026-03-04 | Pladsen Glenn R. | VP & Chief Excellence Officer | Award | 2,950 |
| 2026-03-04 | Pladsen Glenn R. | VP & Chief Excellence Officer | Other | 3,485 |
| 2026-03-04 | LaChapelle Sarah L. | VP & Chief People Officer | Other | 7 |
| 2026-03-04 | LaChapelle Sarah L. | VP & Chief People Officer | Other | 1,897 |
| 2026-03-04 | LaChapelle Sarah L. | VP & Chief People Officer | Award | 2,713 |
| 2026-03-04 | Ring Nathan W | Vice President & CFO | Award | 5,211 |
| 2026-03-04 | Ring Nathan W | Vice President & CFO | Other | 2,402 |
| 2026-03-04 | Kadrmas Marney L. | VP & Chief Accounting Officer | Other | 2,460 |
| 2026-03-04 | Kadrmas Marney L. | VP & Chief Accounting Officer | Award | 1,199 |
| 2026-03-04 | Liepitz Karl A | VP, Chief Legal Officer & Sec. | Award | 4,611 |
| 2026-03-04 | Liepitz Karl A | VP, Chief Legal Officer & Sec. | Other | 1,896 |
| 2026-03-04 | Hastings Trevor J | Vice President & COO | Award | 6,130 |
| 2026-03-04 | Hastings Trevor J | Vice President & COO | Other | 1,484 |
| 2026-02-12 | Kadrmas Marney L. | VP & Chief Accounting Officer | Other | 2,460 |
| 2026-02-12 | Kadrmas Marney L. | VP & Chief Accounting Officer | Tax | 1,232 |
| 2026-02-12 | Gray Brian R. | Director, President & CEO | Other | 8,164 |
| 2026-02-12 | Gray Brian R. | Director, President & CEO | Tax | 19,572 |
| 2026-02-12 | Gray Brian R. | Director, President & CEO | Tax | 10,072 |
| 2026-02-12 | Hastings Trevor J | Vice President & COO | Tax | 2,880 |
| 2026-02-12 | Hastings Trevor J | Vice President & COO | Tax | 4,599 |
| 2026-02-12 | Hastings Trevor J | Vice President & COO | Other | 1,484 |
| 2026-02-12 | Pladsen Glenn R. | VP & Chief Excellence Officer | Tax | 1,385 |
| 2026-02-12 | Pladsen Glenn R. | VP & Chief Excellence Officer | Tax | 1,569 |
| 2026-02-12 | Pladsen Glenn R. | VP & Chief Excellence Officer | Other | 3,485 |
| 2026-02-12 | Liepitz Karl A | VP, Chief Legal Officer & Sec. | Tax | 8,648 |
| 2026-02-12 | Liepitz Karl A | VP, Chief Legal Officer & Sec. | Other | 1,896 |
| 2026-02-12 | Ring Nathan W | Vice President & CFO | Other | 2,402 |
| 2026-02-12 | Ring Nathan W | Vice President & CFO | Tax | 4,336 |
| 2026-02-12 | Ring Nathan W | Vice President & CFO | Tax | 1,922 |
| 2025-05-22 | SANDBROOK WILLIAM J | Director | Award | 1,551 |
| 2025-05-22 | Chiodo Patricia | Chief Financial Officer | Award | 1,551 |
| 2025-05-22 | MOSS PATRICIA L | Director | Award | 1,551 |
| 2025-05-22 | Carmona-Alvarez German | Director | Award | 1,551 |
| 2025-05-22 | Hill Thomas W. | Director | Award | 1,551 |
| 2025-05-22 | Fagg Karen B | Director | Award | 1,810 |
| 2025-05-22 | Fagg Karen B | Director | Other | 839 |
| 2025-04-19 | LaChapelle Sarah L. | VP & Chief People Officer | Other | 1,865 |
| 2025-04-19 | LaChapelle Sarah L. | VP & Chief People Officer | Other | 7 |
| 2025-04-19 | LaChapelle Sarah L. | VP & Chief People Officer | Other | 1,874 |
| 2025-02-28 | Gray Brian R. | Director, President & CEO | Award | 12,599 |
| 2025-02-28 | Gray Brian R. | Director, President & CEO | Other | 8,166 |
| 2025-02-27 | Pladsen Glenn R. | VP & Chief Excellence Officer | Other | 3,348 |
| 2025-02-27 | Pladsen Glenn R. | VP & Chief Excellence Officer | Tax | 1,292 |
| 2025-02-27 | Pladsen Glenn R. | VP & Chief Excellence Officer | Award | 1,786 |
| 2025-02-27 | Hastings Trevor J | Vice President & COO | Other | 1,484 |
| 2025-02-27 | Hastings Trevor J | Vice President & COO | Award | 3,114 |
| 2025-02-27 | Hastings Trevor J | Vice President & COO | Tax | 4,016 |
| 2025-02-27 | Liepitz Karl A | VP, Chief Legal Officer & Sec. | Tax | 7,083 |
| 2025-02-27 | Liepitz Karl A | VP, Chief Legal Officer & Sec. | Other | 1,897 |
| 2025-02-27 | Liepitz Karl A | VP, Chief Legal Officer & Sec. | Award | 2,770 |
| 2025-02-27 | Christenson Nancy K. | VP of Administration | Tax | 1,583 |
| 2025-02-27 | Christenson Nancy K. | VP of Administration | Other | 21,333 |
| 2025-02-27 | Ring Nathan W | Vice President & CFO | Tax | 1,698 |
| 2025-02-27 | Ring Nathan W | Vice President & CFO | Other | 2,402 |
| 2025-02-27 | Ring Nathan W | Vice President & CFO | Award | 3,114 |
| 2025-02-27 | Kadrmas Marney L. | VP & Chief Accounting Officer | Award | 709 |
| 2025-02-27 | Kadrmas Marney L. | VP & Chief Accounting Officer | Other | 1,808 |
| 2024-12-31 | Fagg Karen B | Director | Award | 173 |
| 2024-12-31 | Fagg Karen B | Director | Other | 29,127 |
| 2024-09-30 | Fagg Karen B | Director | Other | 29,127 |
| 2024-09-30 | Fagg Karen B | Director | Award | 197 |
| 2024-06-28 | Fagg Karen B | Director | Award | 250 |
| 2024-06-28 | Fagg Karen B | Director | Other | 29,127 |
| 2024-06-27 | Chiodo Patricia | Chief Financial Officer | Other | 0 |
| 2024-06-27 | Chiodo Patricia | Chief Financial Officer | Award | 1,962 |
| 2024-05-15 | Hill Thomas W. | Director | Award | 1,905 |
| 2024-05-15 | Fagg Karen B | Director | Award | 841 |
| 2024-05-15 | Fagg Karen B | Director | Award | 2,222 |
| 2024-05-15 | Fagg Karen B | Director | Other | 218 |
| 2024-05-15 | SANDBROOK WILLIAM J | Director | Award | 1,905 |
| 2024-05-15 | SANDBROOK WILLIAM J | Director | Award | 720 |
| 2024-05-15 | MOSS PATRICIA L | Director | Award | 1,905 |
| 2024-05-15 | MOSS PATRICIA L | Director | Award | 720 |
| 2024-05-15 | Carmona-Alvarez German | Director | Award | 720 |
| 2024-05-15 | Carmona-Alvarez German | Director | Award | 1,905 |
| 2024-05-14 | Hill Thomas W. | Director | Other | 0 |
| 2024-03-29 | Fagg Karen B | Director | Other | 26,064 |
| 2024-03-29 | Fagg Karen B | Director | Award | 218 |
| 2024-02-29 | Gray Brian R. | Director, President & CEO | Buy | 1 |
| 2024-02-29 | Gray Brian R. | Director, President & CEO | Other | 80,837 |
| 2024-02-22 | Pladsen Glenn R. | VP & Chief Excellence Officer | Tax | 941 |
| 2024-02-22 | Pladsen Glenn R. | VP & Chief Excellence Officer | Other | 3,186 |
| 2024-02-22 | Pladsen Glenn R. | VP & Chief Excellence Officer | Award | 2,153 |
| 2024-02-22 | Liepitz Karl A | VP, Chief Legal Officer & Sec. | Tax | 5,243 |
| 2024-02-22 | Liepitz Karl A | VP, Chief Legal Officer & Sec. | Other | 1,897 |
| 2024-02-22 | Liepitz Karl A | VP, Chief Legal Officer & Sec. | Award | 4,348 |
| 2024-02-22 | Kadrmas Marney L. | VP & Chief Accounting Officer | Other | 1,100 |
| 2024-02-22 | Ring Nathan W | Vice President & CFO | Tax | 1,508 |