Stocks · Materials · Mining & Quarrying of Nonmetallic Minerals (No Fuels)

Knife River Corp

KNF Clue Score46
United States Fiscal year ends December CIK 0001955520
$49.84 -4.65% Close, 9 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
49.84 on 9 Oct 2026
94 72 50 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $69.51 14 Oct 2025 $70.52 15 Oct 2025 $67.59 16 Oct 2025 $65.50 17 Oct 2025 $64.92 20 Oct 2025 $64.79 21 Oct 2025 $64.57 22 Oct 2025 $63.13 23 Oct 2025 $63.05 24 Oct 2025 $62.85 27 Oct 2025 $62.37 28 Oct 2025 $61.14 29 Oct 2025 $60.65 30 Oct 2025 $59.93 31 Oct 2025 $60.46 3 Nov 2025 $61.11 4 Nov 2025 $66.22 5 Nov 2025 $72.17 6 Nov 2025 $71.08 7 Nov 2025 $70.99 10 Nov 2025 $71.86 11 Nov 2025 $71.33 12 Nov 2025 $70.98 13 Nov 2025 $71.01 14 Nov 2025 $69.62 17 Nov 2025 $67.51 18 Nov 2025 $68.20 19 Nov 2025 $69.30 20 Nov 2025 $69.11 21 Nov 2025 $70.65 24 Nov 2025 $72.09 25 Nov 2025 $74.63 26 Nov 2025 $74.03 28 Nov 2025 $74.84 1 Dec 2025 $73.81 2 Dec 2025 $74.01 3 Dec 2025 $76.48 4 Dec 2025 $74.05 5 Dec 2025 $74.64 8 Dec 2025 $74.76 9 Dec 2025 $74.21 10 Dec 2025 $76.08 11 Dec 2025 $78.50 12 Dec 2025 $77.29 15 Dec 2025 $76.27 16 Dec 2025 $76.22 17 Dec 2025 $74.25 18 Dec 2025 $73.85 19 Dec 2025 $73.46 22 Dec 2025 $73.32 23 Dec 2025 $73.76 24 Dec 2025 $73.46 26 Dec 2025 $73.68 29 Dec 2025 $72.64 30 Dec 2025 $71.67 31 Dec 2025 $70.35 2 Jan 2026 $72.74 5 Jan 2026 $73.93 6 Jan 2026 $75.60 7 Jan 2026 $74.64 8 Jan 2026 $77.46 9 Jan 2026 $79.85 12 Jan 2026 $79.40 13 Jan 2026 $78.75 14 Jan 2026 $79.01 15 Jan 2026 $80.24 16 Jan 2026 $83.33 20 Jan 2026 $76.97 21 Jan 2026 $80.32 22 Jan 2026 $75.95 23 Jan 2026 $73.46 26 Jan 2026 $72.88 27 Jan 2026 $68.59 28 Jan 2026 $68.94 29 Jan 2026 $69.66 30 Jan 2026 $67.17 2 Feb 2026 $69.16 3 Feb 2026 $72.85 4 Feb 2026 $76.76 5 Feb 2026 $76.24 6 Feb 2026 $80.00 9 Feb 2026 $78.46 10 Feb 2026 $79.73 11 Feb 2026 $80.61 12 Feb 2026 $81.47 13 Feb 2026 $80.77 17 Feb 2026 $93.97 18 Feb 2026 $90.72 19 Feb 2026 $88.26 20 Feb 2026 $90.70 23 Feb 2026 $87.47 24 Feb 2026 $88.94 25 Feb 2026 $88.58 26 Feb 2026 $89.38 27 Feb 2026 $88.98 2 Mar 2026 $88.78 3 Mar 2026 $88.42 4 Mar 2026 $87.65 5 Mar 2026 $84.04 6 Mar 2026 $80.20 9 Mar 2026 $81.50 10 Mar 2026 $81.01 11 Mar 2026 $80.03 12 Mar 2026 $78.25 13 Mar 2026 $78.47 16 Mar 2026 $80.73 17 Mar 2026 $83.10 18 Mar 2026 $82.41 19 Mar 2026 $79.97 20 Mar 2026 $80.90 23 Mar 2026 $84.70 24 Mar 2026 $85.77 25 Mar 2026 $87.90 26 Mar 2026 $87.10 27 Mar 2026 $80.20 30 Mar 2026 $79.01 31 Mar 2026 $81.65 1 Apr 2026 $82.11 2 Apr 2026 $73.91 6 Apr 2026 $74.82 7 Apr 2026 $75.12 8 Apr 2026 $83.10 9 Apr 2026 $85.46 10 Apr 2026 $84.06 13 Apr 2026 $86.61 14 Apr 2026 $88.64 15 Apr 2026 $84.82 16 Apr 2026 $83.85 17 Apr 2026 $89.12 20 Apr 2026 $89.66 21 Apr 2026 $88.14 22 Apr 2026 $88.79 23 Apr 2026 $88.35 24 Apr 2026 $89.15 27 Apr 2026 $88.90 28 Apr 2026 $88.04 29 Apr 2026 $89.71 30 Apr 2026 $92.55 1 May 2026 $92.98 4 May 2026 $90.30 5 May 2026 $87.12 6 May 2026 $91.51 7 May 2026 $88.73 8 May 2026 $90.43 11 May 2026 $85.68 12 May 2026 $82.41 13 May 2026 $79.64 14 May 2026 $79.97 15 May 2026 $75.90 18 May 2026 $74.51 19 May 2026 $70.83 20 May 2026 $73.52 21 May 2026 $73.65 22 May 2026 $72.20 26 May 2026 $74.81 27 May 2026 $78.30 28 May 2026 $78.75 29 May 2026 $78.51 1 Jun 2026 $78.54 2 Jun 2026 $78.43 3 Jun 2026 $76.12 4 Jun 2026 $76.63 5 Jun 2026 $74.16 8 Jun 2026 $72.16 9 Jun 2026 $76.29 10 Jun 2026 $72.51 11 Jun 2026 $75.92 12 Jun 2026 $76.92 15 Jun 2026 $80.82 16 Jun 2026 $82.08 17 Jun 2026 $83.46 18 Jun 2026 $86.24 22 Jun 2026 $87.49 23 Jun 2026 $86.64 24 Jun 2026 $90.80 25 Jun 2026 $92.90 26 Jun 2026 $92.96 29 Jun 2026 $85.99 30 Jun 2026 $83.65 1 Jul 2026 $82.87 2 Jul 2026 $84.88 6 Jul 2026 $85.05 7 Jul 2026 $81.54 8 Jul 2026 $79.62 9 Jul 2026 $78.31 10 Jul 2026 $81.09 13 Jul 2026 $78.41 14 Jul 2026 $80.06 15 Jul 2026 $82.29 16 Jul 2026 $83.58 17 Jul 2026 $81.71 20 Jul 2026 $78.57 21 Jul 2026 $79.41 22 Jul 2026 $79.51 23 Jul 2026 $77.65 24 Jul 2026 $78.06 27 Jul 2026 $78.54 28 Jul 2026 $79.00 29 Jul 2026 $76.22 30 Jul 2026 $73.05 31 Jul 2026 $73.17 3 Aug 2026 $78.84 4 Aug 2026 $69.51 5 Aug 2026 $67.79 6 Aug 2026 $67.51 7 Aug 2026 $66.80 10 Aug 2026 $67.52 11 Aug 2026 $68.15 12 Aug 2026 $67.42 13 Aug 2026 $65.92 14 Aug 2026 $66.40 17 Aug 2026 $66.65 18 Aug 2026 $65.45 19 Aug 2026 $65.78 20 Aug 2026 $65.96 21 Aug 2026 $66.17 24 Aug 2026 $63.66 25 Aug 2026 $65.80 26 Aug 2026 $66.80 27 Aug 2026 $66.57 28 Aug 2026 $64.24 31 Aug 2026 $62.70 1 Sep 2026 $61.80 2 Sep 2026 $61.24 3 Sep 2026 $62.13 4 Sep 2026 $61.83 8 Sep 2026 $61.43 9 Sep 2026 $57.97 10 Sep 2026 $57.18 11 Sep 2026 $57.63 14 Sep 2026 $56.47 15 Sep 2026 $56.56 16 Sep 2026 $55.62 17 Sep 2026 $54.49 18 Sep 2026 $54.44 21 Sep 2026 $55.41 22 Sep 2026 $55.82 23 Sep 2026 $51.43 24 Sep 2026 $53.37 25 Sep 2026 $54.58 28 Sep 2026 $53.37 29 Sep 2026 $52.68 30 Sep 2026 $50.42 1 Oct 2026 $50.62 2 Oct 2026 $50.33 5 Oct 2026 $51.97 6 Oct 2026 $53.23 7 Oct 2026 $50.54 8 Oct 2026 $52.27 9 Oct 2026 $49.84
0 buys0 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$3.15B
Net income
$157.07M
Free cash flow
$69.57M
Gross margin
18.4%
Operating margin
9.1%
Net margin
5.0%
Return on equity
9.6%
Return on capital
7.5%
Debt to equity
0.71
Revenue growth, 1 yr
8.5%
EPS growth, 1 yr
-22.3%

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
2.2B 130M FY21 Fiscal year 2021 Revenue $2.23B Net income $129.76M Margin 5.8% 2.5B 116M FY22 Fiscal year 2022 Revenue $2.53B Net income $116.22M Margin 4.6% · growth +13.7% 2.8B 183M FY23 Fiscal year 2023 Revenue $2.83B Net income $182.87M Margin 6.5% · growth +11.7% 2.9B 202M FY24 Fiscal year 2024 Revenue $2.90B Net income $201.68M Margin 7.0% · growth +2.4% 3.1B 157M FY25 Fiscal year 2025 Revenue $3.15B Net income $157.07M Margin 5.0% · growth +8.5%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
29 Feb 2024 Gray Brian R.
President & CEO
Bought $73.65 0.0%