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Pay vs Performance Disclosure | 12 Months Ended
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Dec. 31, 2023 USD ($) $ / shares
Pay vs Performance Disclosure |
Pay vs Performance Disclosure, Table |
| Summary Compensation Table Total Compensation for Principal Executive Officer (PEO) ($)(2) | Compensation Actually Paid to PEO ($)(3) | Average Summary Compensation Table Total Compensation for Non-PEO Named Executive Officers ($)(4) | Average Compensation Actually Paid to Non-PEO Named Executive Officers ($)(5) | Value of initial fixed $100 investment based on: | Net Income (in thousands) ($)(8) | Company Selected Measure - Adjusted EBITDA (in thousands) ($)(9) |
Year(1) | Total Stockholder Return ($)(6) | Peer Group Total Stockholder Return ($)(7) |
2023 | 4,991,482 |  | 6,535,447 |  | 1,835,172 |  | 2,665,370 |  | 188.98 |  | 120.11 |  | 182,872 |  | 432,421 |  |
Named Executive Officers, Footnote | Our PEO for 2023 was Brian R. Gray. Our non-PEO named executive officers for 2023 were Nathan W. Ring, Trevor J. Hastings, Karl A. Liepitz and Nancy K. Christenson.
Peer Group Issuers, Footnote | Represents the value of $100 invested in the S&P 400 Materials Index on June 1, 2023 (the date we become a publicly traded company), which is used for the company’s stock performance graph in the 2023 Annual Report, assuming dividends are reinvested in the compensation peer group stock at the frequency paid.
PEO Total Compensation Amount | $ 4,991,482
PEO Actually Paid Compensation Amount | $ 6,535,447
Adjustment To PEO Compensation, Footnote | To arrive at CAP for Mr. Gray, total compensation as reported in the SCT was adjusted for the following:
| 2023 |  |  |
SCT Total Compensation for the PEO | 4,991,482 |  |  |  |
less: Reported Value of Stock Awards in the SCT(a) | 2,620,279 |  |  |  |
plus: Stock Award Adjustments(b) | 4,164,244 |  |  |  |
less: Change in Actuarial Present Value of Defined Benefit and Pension Plans as Reported in the SCT | — |  |  |  |
plus: Aggregate Service Cost and Prior Service Costs on Defined Benefit and Pension Plans | — |  |  |  |
CAP for the PEO | 6,535,447 |  |  |  |
(a)Equity compensation grant date and year-end fair value for time-based awards were determined by the closing stock price on the date of grant or year-end, as applicable. (b)Stock Award Adjustment in determining CAP is as follows (fair value of equity awards was determined using methodologies and assumptions developed in a manner materially consistent with those used to determine the grant date fair value of the awards):
Year | Year-end Fair Value of Equity Awards Granted in the Year which are Unvested | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years that are Unvested | Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Year | Year-over-Year Change in Fair Value of Equity Award Granted in Prior Years that Vested in the Year | Prior Year-end Fair Value of Equity Awards that Failed to Meet Vesting Conditions in the Year | Value of Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Fair Value or Total Compensation | Total Equity Award Adjustments |
2023 | 4,164,244 |  | — |  | — |  | — |  | — |  | — |  | 4,164,244 |  |
Non-PEO NEO Average Total Compensation Amount | $ 1,835,172
Non-PEO NEO Average Compensation Actually Paid Amount | $ 2,665,370
Adjustment to Non-PEO NEO Compensation Footnote | To arrive at the Average CAP for our non-PEO named executive officers, total compensation as reported in the SCT was adjusted for the following:
| 2023 |  |  |
Average of SCT Total Compensation for Non-PEO Named Executive Officers | 1,835,172 |  |  |  |
less: Reported Value of Stock Awards in the SCT(a) | 662,777 |  |  |  |
plus: Stock Award Adjustments(b) | 1,510,942 |  |  |  |
less: Change in Actuarial Present Value of Defined Benefit and Pension Plans as Reported in the SCT | 17,967 |  |  |  |
plus: Aggregate Service Cost and Prior Service Costs on Defined Benefit and Pension Plans | — |  |  |  |
Average CAP for the Non-PEO Named Executive Officers | 2,665,370 |  |  |  |
(a)Equity compensation grant date and year-end fair value for time-based awards were determined by the closing stock price on the date of grant or year-end, as applicable. (b)Stock Award Adjustments in determining CAP
Year | Year-end Fair Value of Equity Awards Granted in the Year which are Unvested | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years that are Unvested | Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Year | Year-over-Year Change in Fair Value of Equity Award Granted in Prior Years that Vested in the Year | Prior Year-end Fair Value of Equity Awards that Failed to Meet Vesting Conditions in the Year | Value of Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Fair Value or Total Compensation | Total Equity Award Adjustments |
2023 | 1,074,234 |  | 225,018 |  | — |  | 211,690 |  | — |  | — |  | 1,510,942 |  |
Compensation Actually Paid vs. Total Shareholder Return | CAP vs. Company TSR and Peer Group TSR The following chart depicts the PEO and average non-PEO named executive officer CAP compared to the company’s TSR and peer group TSR for 2023.
Compensation Actually Paid vs. Net Income | CAP vs. Net Income The following chart depicts the PEO and average non-PEO named executive officer CAP compared to the company’s Net Income for 2023.
Compensation Actually Paid vs. Company Selected Measure | CAP vs. Adjusted EBITDA The following chart depicts the PEO and average non-PEO named executive officer CAP compared to the company’s Adjusted EBITDA for 2023.
Total Shareholder Return Vs Peer Group | CAP vs. Company TSR and Peer Group TSR The following chart depicts the PEO and average non-PEO named executive officer CAP compared to the company’s TSR and peer group TSR for 2023.
Tabular List, Table |
Performance Metrics Most Closely Linked to CAP for 2023
Net Income
Adjusted EBITDA
Total Shareholder Return Amount | $ 188.98
Peer Group Total Shareholder Return Amount | 120.11
Net Income (Loss) | $ 182,872,000
Company Selected Measure Amount | $ / shares | 432,421,000
PEO Name | Brian R. Gray
Additional 402(v) Disclosure | Represents Mr. Gray’s total compensation as shown in the Summary Compensation Table (SCT) for 2023.Represents the average total compensation of our non-PEO named executive officers as shown in the SCT for 2023Represents value of $100 invested in company stock on June 1, 2023 (the date we become a publicly traded company) assuming dividends are reinvested in company stock at the frequency paid.Net income for periods prior to the Separation is attributable to MDU Resources’ construction materials and contracting services segment.
Measure:: 1 |
Pay vs Performance Disclosure |
Name | Net Income
Measure:: 2 |
Pay vs Performance Disclosure |
Name | Adjusted EBITDA
Non-GAAP Measure Description | Adjusted EBITDA is a non-GAAP financial measure and is calculated by adding back income taxes; interest expense (net of interest income); depreciation, depletion and amortization expense; unrealized gains and losses on benefit plan investments; stock-based compensation; and one-time Separation costs to net income.
PEO | Equity Award Values Reported in the SCT [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | $ 2,620,279
PEO | Equity Award Adjustments [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | 4,164,244
PEO | Changes to Pension Reported in SCT [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | 0
PEO | Aggregated Service Cost and Prior Service Cost [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | 0
Non-PEO NEO | Equity Award Values Reported in the SCT [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | 662,777
Non-PEO NEO | Equity Award Adjustments [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | 1,510,942
Non-PEO NEO | Changes to Pension Reported in SCT [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | 17,967
Non-PEO NEO | Aggregated Service Cost and Prior Service Cost [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | 0
Non-PEO NEO | YE Value of Equity Awards Granted during year which are Unvested [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | 1,074,234
Non-PEO NEO | Y o Y Change in Value of Equity Awards Granted in Prior Years which are Unvested [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | 225,018
Non-PEO NEO | Y o Y Change in Value of Equity Awards Granted in prior years which Vest in Year [Member] |
Pay vs Performance Disclosure |
Adjustment to Compensation, Amount | $ 211,690

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