10-K - Knife River Corporation | Modeledge

Knife River Corporation

Filing type: 10-K
Filing date: Feb 19, 2026
Updated: Feb 20, 2026 · 6:00 AM

Filing

Exhibits

EX-31.1KNIFE RIVER CERTIFICATION OF CHIEF EXECUTIVE OFFICER EX-31.2KNIFE RIVER CERTIFICATION OF CHIEF FINANCIAL OFFICER EX-32KNIFE RIVER CERTIFICATION OF CEO AND CFO EX-21.1KNIFE RIVER CORPORATION LIST OF SUBSIDIARIES EX-23.1KNIFE RIVER AUDITOR CONSENT EX-95KNIFE RIVER MINE SAFETY DISCLOSURES EX-10.14KNIFE RIVER CORPORATION DEFERRED COMPENSATION PLAN FOR DIRECTORS GRAPHICKNIFE RIVER CORPORATION DEFERRED COMPENSATION PLAN FOR DIRECTORS GRAPHICKNIFE RIVER CORPORATION DEFERRED COMPENSATION PLAN FOR DIRECTORS GRAPHICKNIFE RIVER CORPORATION DEFERRED COMPENSATION PLAN FOR DIRECTORS GRAPHICKNIFE RIVER CORPORATION DEFERRED COMPENSATION PLAN FOR DIRECTORS GRAPHICKNIFE RIVER CORPORATION DEFERRED COMPENSATION PLAN FOR DIRECTORS GRAPHICKNIFE RIVER CORPORATION DEFERRED COMPENSATION PLAN FOR DIRECTORS GRAPHICKNIFE RIVER CORPORATION DEFERRED COMPENSATION PLAN FOR DIRECTORS GRAPHICKNIFE RIVER CORPORATION DEFERRED COMPENSATION PLAN FOR DIRECTORS EX-10.15KNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN GRAPHICKNIFE RIVER 401(K) RETIREMENT PLAN EX-10.19KNIFE RIVER SECTION 16 OFFICERS AND DIRECTORS GRAPHICKNIFE RIVER PROPERTIES MAP GRAPHICKNIFE RIVER PERFORMANCE GRAPH