CompanyKnife River Corp
USMaterialsSIC 1400
Identifiers| Type | Value |
|---|
| cik | 0001955520 |
| ticker | KNF |
Recent transactions| Date | Type | Insider | Qty | Price | Signals |
|---|
| 20 May 2026 | GRANT_AWARD | Carmona-Alvarez German | 2,040 | 0.00 USD | |
| 20 May 2026 | GRANT_AWARD | Chiodo Patricia | 2,040 | 0.00 USD | |
| 20 May 2026 | GRANT_AWARD | SANDBROOK WILLIAM J | 2,040 | 0.00 USD | |
| 20 May 2026 | GRANT_AWARD | Fagg Karen B | 2,380 | 0.00 USD | |
| 20 May 2026 | GRANT_AWARD | Hill Thomas W.entity | 2,040 | 0.00 USD | |
| 20 May 2026 | GRANT_AWARD | MOSS PATRICIA L | 2,040 | 0.00 USD | |
| 06 Mar 2026 | GRANT_AWARD | Gray Brian R. | 20,955 | 0.00 USD | |
| 04 Mar 2026 | GRANT_AWARD | Pladsen Glenn R. | 2,950 | 0.00 USD | |
| 04 Mar 2026 | GRANT_AWARD | Liepitz Karl A | 4,611 | 0.00 USD | |
| 04 Mar 2026 | GRANT_AWARD | Hastings Trevor J | 6,130 | 0.00 USD | |
| 04 Mar 2026 | GRANT_AWARD | Ring Nathan W | 5,211 | 0.00 USD | |
| 04 Mar 2026 | GRANT_AWARD | LaChapelle Sarah L. | 2,713 | 0.00 USD | |
| 04 Mar 2026 | GRANT_AWARD | Kadrmas Marney L.entity | 1,199 | 0.00 USD | |
| 12 Feb 2026 | TAX_WITHHOLDING | Pladsen Glenn R. | 1,569 | 81.74 USD | |
| 12 Feb 2026 | TAX_WITHHOLDING | Pladsen Glenn R. | 1,385 | 81.74 USD | |
| 12 Feb 2026 | TAX_WITHHOLDING | Kadrmas Marney L.entity | 1,232 | 81.74 USD | |
| 12 Feb 2026 | TAX_WITHHOLDING | Gray Brian R. | 19,572 | 81.74 USD | |
| 12 Feb 2026 | TAX_WITHHOLDING | Gray Brian R. | 10,072 | 81.74 USD | |
| 12 Feb 2026 | TAX_WITHHOLDING | Hastings Trevor J | 2,880 | 81.74 USD | |
| 12 Feb 2026 | TAX_WITHHOLDING | Hastings Trevor J | 4,599 | 81.74 USD | |
| 12 Feb 2026 | TAX_WITHHOLDING | Liepitz Karl A | 8,648 | 81.74 USD | |
| 12 Feb 2026 | TAX_WITHHOLDING | Ring Nathan W | 1,922 | 81.74 USD | |
| 12 Feb 2026 | TAX_WITHHOLDING | Ring Nathan W | 4,336 | 81.74 USD | |
| 22 May 2025 | GRANT_AWARD | Chiodo Patricia | 1,551 | 0.00 USD | |
| 22 May 2025 | GRANT_AWARD | Fagg Karen B | 1,810 | 0.00 USD | |