NYSE · CIK 0001955520
KNF Knife River Corp
Insider trading from SEC Form 4. Last filing 11 d ago.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
13
with a Form 4 at this company
Signals
Open-market buys and sells at Knife River Corp, scored.
No scored open-market trades yet. Grants, exercises and other rows are below.
Transactions
The last 19 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | Karen B Fagg director | AGrant or award Phantom Stockderivative | +330 | $53.43 | $18k | 1,589 | 11 d ago |
| May 22, 2025 | German Carmona-Alvarez director | AGrant or award Common Stock | +1,551 | $0.00 | $0 | 6,985 | May 27, 2025 |
| May 22, 2025 | Patricia Chiodo director | AGrant or award Common Stock | +1,551 | $0.00 | $0 | 3,513 | May 27, 2025 |
| May 22, 2025 | Karen B Fagg director | AGrant or award Common Stock | +1,810 | $0.00 | $0 | 30,937 | May 27, 2025 |
| May 22, 2025 | Thomas W. Hill director | AGrant or award Common Stock | +1,551 | $0.00 | $0 | 3,456 | May 27, 2025 |
| May 22, 2025 | Patricia L Moss director | AGrant or award Common Stock | +1,551 | $0.00 | $0 | 29,834 | May 27, 2025 |
| May 22, 2025 | William J Sandbrook director | AGrant or award Common Stock | +1,551 | $0.00 | $0 | 5,695 | May 27, 2025 |
| Feb 27, 2025 | Trevor J Hastings Vice President & COO | AGrant or award Common Stock | +3,114 | $0.00 | $0 | 52,125 | Mar 3, 2025 |
| Feb 27, 2025 | Karl A Liepitz VP, Chief Legal Officer & Sec. | AGrant or award Common Stock | +2,770 | $0.00 | $0 | 55,432 | Mar 3, 2025 |
| Feb 27, 2025 | Glenn R. Pladsen VP & Chief Excellence Officer | AGrant or award Common Stock | +1,786 | $0.00 | $0 | 23,390 | Mar 3, 2025 |
| Feb 27, 2025 | Nathan W Ring Vice President & CFO | AGrant or award Common Stock | +3,114 | $0.00 | $0 | 33,275 | Mar 3, 2025 |
| Feb 27, 2025 | Marney L. Kadrmas VP & Chief Accounting Officer | AGrant or award Common Stock | +709 | $0.00 | $0 | 4,950 | Mar 3, 2025 |
| Feb 27, 2025 | Nancy K. Christenson VP of Administration | FTax withholding Common Stock | -1,583 | $94.73 | $150k | 25,776 | Mar 3, 2025 |
| Feb 28, 2025 | Brian R. Gray President & CEO | AGrant or award Common Stock | +12,599 | $0.00 | $0 | 93,436 | Mar 3, 2025 |
| Feb 27, 2025 | Trevor J Hastings Vice President & COO | FTax withholding Common Stock | -4,016 | $94.73 | $380k | 48,109 | Mar 3, 2025 |
| Feb 27, 2025 | Nathan W Ring Vice President & CFO | FTax withholding Common Stock | -1,698 | $94.73 | $161k | 31,577 | Mar 3, 2025 |
| Feb 27, 2025 | Glenn R. Pladsen VP & Chief Excellence Officer | FTax withholding Common Stock | -1,292 | $94.73 | $122k | 22,098 | Mar 3, 2025 |
| Feb 27, 2025 | Karl A Liepitz VP, Chief Legal Officer & Sec. | FTax withholding Common Stock | -7,083 | $94.73 | $671k | 48,349 | Mar 3, 2025 |
| Dec 31, 2024 | Karen B Fagg director | AGrant or award Phantom Stockderivative | +174 | $101.43 | $18k | 840 | Jan 2, 2025 |
Insiders
Everyone who has filed a Form 4 here.
- German Carmona-Alvarezdirector
- Patricia Chiododirector
- Nancy K. ChristensonVP of Administration
- Karen B Faggdirector
- Brian R. GrayPresident & CEO
- Trevor J HastingsVice President & COO
- Thomas W. Hilldirector
- Marney L. KadrmasVP & Chief Accounting Officer
- Karl A LiepitzVP, Chief Legal Officer & Sec.
- Patricia L Mossdirector
- Glenn R. PladsenVP & Chief Excellence Officer
- Nathan W RingVice President & CFO
- William J Sandbrookchair, officer, director, owner
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.