Knife River Corp (KNF)
Latest KNF Insider Trades
- Karen B. Fagg - DirectorGrant or award$18K
William J. Sandbrook - DirectorGrant or award2,040 sh- Patricia L. Moss - DirectorGrant or award
About Knife River Corp (KNF)
Knife River Corp is a people-first construction materials and contracting services company. It provides construction materials and contracting services to build safe roads, bridges, airport runways, and other critical infrastructure needs that connect people. The group is a provider of crushed stone, sand, and gravel in the United States. It operates through four reportable segments: West, Mountain, Central, and Energy Services.
- BISMARCK, ND
- 5,298
- 2023
- XNYS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 1 | 197.48 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
KNF Insider Transactions (Form 4)
2723 Form 4 filings on record, the earliest from Oct 1, 2024, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Karen B. Fagg - Director | Grant or award | Phantom Stock | 197.48 |
Recent KNF Form 8-K Filings
4KNF Insider Trading - FAQ
What is the latest insider trade for KNF?
Knife River Corp (KNF) had 1 insider filing in the last 90 days, with the most recent on 2026-07-01. The full record for KNF runs to 23 Form 4 filings, the earliest from 2024-10-01. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying KNF stock?
No insider purchases of KNF were filed in the last 90 days.
How many insiders are selling KNF stock?
No insider sales of KNF were filed in the last 90 days.
Where can I see KNF SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks KNF Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow KNF insider buys?
Create a free InsiderAlpha account and press Watch on this page to add KNF to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Materials Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Karen B. Fagg view on EDGAR
- - William J. Sandbrook view on EDGAR
- - Patricia L. Moss view on EDGAR
- - Thomas W. Hill view on EDGAR
- - Karen B. Fagg view on EDGAR
- - Patricia Chiodo view on EDGAR
- - German Carmona-Alvarez view on EDGAR
- - Karen B. Fagg view on EDGAR
- - Brian R. Gray view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Materials
- Where KNF's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track KNF insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
