Good morning, everyone. Today, we reported first quarter 2023 net income attributable to HF Sinclair shareholders of $353 million or $1.79 per diluted share. These results reflect special items that collectively decreased net income by $41 million. Excluding these items, adjusted net income for the first quarter was $394 million or $2 per diluted share, compared to adjusted net income of $176 million or $0.99 per diluted share for the same period in 2022. Adjusted EBITDA for the first quarter was $705 million, an increase of approximately $328 million compared to the first quarter of 2022. In our Refining segment, first quarter 2023 EBITDA was $544 million, compared to $208 million in the same period last year. This increase was primarily driven by higher refining margins of both the West and Mid-Continent regions, as well as a result of steady demand, tight supply and favorable crude spreads. Crude oil charge averaged 499,000 barrels per day in the first quarter of 2023, compared to 525,000 barrels per day in the first quarter of 2022 due to heavy turnaround maintenance during the period. Of the three refinery turnarounds we conducted in the first quarter of 2023, I am pleased to report we successfully completed all three on time and on budget. While this is a significant accomplishment in itself, we also addressed many of our end-of-cycle reliability issues on the refinery equipment that was available during these downtimes. Our drive to improve our operating reliability is built around the maintenance strategies that we execute during these turnaround cycles. In our renewables segment, we reported adjusted EBITDA of $3 million and total sales volume of 46 million gallons for the first quarter of 2023. We continue to work to increase utilization at our renewables facilities and expect to achieve normalized run rates in the second half of 2023, which will allow us to optimize advantaged feedstock from our pretreatment unit. Our marketing segment reported EBITDA of $6 million and total branded fuel sales volumes of 328 million gallons, representing a $0.04 per gallon margin in the first quarter of 2023. We continue to see strong value in the DINO brand, as the marketing business provides a consistent sales channel with margin uplift for our produced fuels, and we expect to grow our branded sites by 5% or more per year. Our Lubricants and Specialty Products segment reported EBITDA of $99 million for the first quarter of 2023 compared to EBITDA of $145 million for the first quarter of 2022. This decrease was largely driven by the positive FIFO impact from consumption of lower-priced feedstock inventory in the first quarter of 2022. We continue to be pleased with the strong performance of our Lubricants and Specialty Products segment and continue to focus on sales mix optimization of our base oils and finished products. HEP reported EBITDA of $88 million in the first quarter of 2023 compared to $73 million in the same period of last year. This increase was mainly driven by contributions from the Sinclair transportation assets, which were acquired in March of 2022, as well as higher revenues from our Woods Cross refinery process units, partially offset by higher interest expenses. Overall, we returned $334 million in cash to shareholders through share repurchases and dividends during the first quarter. As of March 31, 2023, we have $420 million remaining on our share repurchase authorization. We remain fully committed to our long-term cash return strategy of returning 50% or more of our net income to our shareholders, while maintaining a strong balance sheet and investment-grade credit rating. This morning, HF Sinclair made a nonbinding proposal to acquire all of the common units of Holly Energy Partners LP, not already owned by HF Sinclair, pursuant to a stock for unit merger transaction that would result in HEP becoming an indirect Holly owned subsidiary of HF Sinclair. We believe the proposed transaction simplifies our corporate structure, reduces costs and further supports the integration and optimization of our portfolio. Please refer to the separate press release for specifics related to this proposal. Looking forward, as I make the transition to CEO of HF Sinclair, I'd like to take this time to share with you my near-term priorities for the company. First, we must continue advancing our operations excellence. This means improving the safety and reliability of our plants, which we believe will result in higher utilization rates and lower operating expenses. This is our top priority, and we have recruited many reliability subject matter experts over the last few years, and we are implementing our operations excellence management system to guide us through this journey. But as I mentioned earlier, it will take time working through our turnaround cycles to make the necessary improvements to our equipment. Second, we have completed a number of transformative acquisitions, and we continue to focus on the integration of those assets into our portfolio with the goal of capturing more operating efficiencies and margin opportunities across our asset base. We already realized annual run rate synergies of roughly $100 million from the Sinclair acquisition, and we believe there is more to capture from this acquisition, as well as in our Lubricant and Specialty Products segment. Third, I am focused on free cash flow, and I'm committed to continuing our cash return strategy that I mentioned earlier. Returning excess cash to shareholders through dividends and share repurchases, while maintaining an investment-grade balance sheet is fundamental to maximizing shareholder value over the long term and positioning the company for future success. With that, let me turn the call over to Atanas.