Thank you, Jessa. I'd like to welcome everyone to our third quarter 2019 earnings conference call. This conference call is being broadcast live to the public over the Internet and slides will accompany our remarks. If you would like to view the slides you can find them on the Events & Presentations page under the Investors tab of our website at www.mdu.com. Our earnings release is also available on our website. During the course of this presentation, we will make certain forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934. Although the company believes its expectations and beliefs are based on reasonable assumptions, actual results may differ materially. For a discussion of factors that may cause actual results to differ, please refer to Item 1A Risk Factors in our most recent Form 10-K. For our call today, I will discuss the key financial highlights and then turn the presentation over to Dave Goodin, President and CEO of MDU Resources for his formal remarks. After Dave's remarks we will open the line for questions. In addition to Dave and myself members of our management team who will be available to answer questions today are Dave Barney, President and CEO of Knife River Corporation; Jeff Thiede, President and CEO of MDU Construction Services Group; Nicole Kivisto, President and CEO of Cascade Natural Gas Intermountain Gas and Montana-Dakota Utilities; Trevor Hastings, President and CEO of WBI Energy; and Stephanie Barth, Vice President Chief Accounting Officer and Controller of MDU Resources. Yesterday we announced third quarter earnings of $137.6 million or $0.69 per share compared to third quarter 2018 earnings of $107.3 million or $0.55 per share. Our combined utility business reported earnings of $700,000 for the third quarter, down from $3.4 million in the third quarter of 2018. The electric utility segment reported earnings of $16.3 million for the quarter compared to $15.3 million in 2018. This increase in earnings was largely a result of higher adjusted gross margin from the absence of an adjustment related to the Big Stone South to Ellendale project that was realized in the prior quarter in 2018. Great recovery from interim and final rates implemented in the State of Montana also increased adjusted gross margin in the quarter. Partially offsetting the increase was a 6% decrease in electric sales volumes. This volume decrease was largely due to mild summer temperatures across our service territory. Higher depreciation depletion and amortization expense and higher operation and maintenance expense also had a negative impact on results. Our natural gas utility segment had a seasonal loss of $15.6 million for the quarter compared to a loss of $11.9 million in the prior year. The increased loss was a result of higher operation and maintenance expense, mainly payroll-related costs as well as higher depreciation, depletion, and amortization expense from increased property plant equipment balances and increased property taxes. Partially offsetting the higher cost was an increase in adjusted gross margin from approved rate recovery in certain jurisdictions. A 4% increase in retail sales volumes was offset by weather normalization and conservation adjustments in the quarter. The pipeline and midstream business had earnings of $7.7 million in the third quarter compared to $11 million in 2018. The decrease in earnings is largely related to the absence of a $4.2 million tax benefit that was recognized in the third quarter of 2018. This tax benefit is outlined in our third quarter 2018 release was a result of a regulatory liability reversal. Higher depreciation, depletion, and amortization expense due to higher depreciation rates from a recent FERC rate case as well as increased property plant and equipment from organic growth projects also contributed to the decrease in earnings. Record transportation volumes, primarily related to organic growth projects that were placed into service in the second half of 2018 and higher customer rates from the previously mentioned FERC rate case, had a positive impact on the quarter. Our construction services business reported a record third quarter earnings of $21.1 million compared to $9.3 million in 2018 and record third quarter revenues of $479.6 million, up 45% from the third quarter 2018 revenues of $330.4 million. These increases were driven by higher workloads at both the inside and outside specialty contracting lines. Inside specialty contracting company saw higher workloads from increased customer demand for projects in the hospitality and high-tech industries. Outside specialty contracting workloads increased due to continued high demand for utility industry construction projects. Partially offsetting the increase in earnings was higher selling, general and administrative expense, primarily payroll-related costs due to the increased workloads that this business is experiencing. Results in 2018 included a $7.2 million charge from changes in estimates on certain construction contracts. Our construction materials business reported record earnings of $102.6 million in the third quarter, compared to $78.9 million for the same period in 2018. This business also reported record third quarter revenues of $869.5 million, up 17% from third quarter 2018 revenues of $743.9 million. Higher revenues from contracting services and material sales, along with higher gross margins as a result of strong economic conditions seen across many of our states of operation, drove the increase in earnings. Additional material sales volumes from acquisitions made over the last 12 months and asset sales gains that were approximately $5 million higher than the prior year also had a positive impact on the quarter. Partially offsetting the increase in earnings were higher interest expense and higher selling, general and administrative expense, largely related to companies that were acquired since the third quarter of 2018. We also experienced higher payroll-related costs. That summarizes the financial highlights for the quarter. And now I'd like to turn the call over to Dave for his formal remarks. Dave?