Thanks, Mark, and good morning, everyone. I'm glad to speak with you today. On Page 5 of our presentation, you'll see an overview of our agricultural end market. Corn prices remain at levels that should translate into healthy income levels for farmers. Despite expectations for increasing U.S. corn supply in the coming months, the December '24 corn futures price currently exceeds $4.60 per bushel. The USDA recently reduced 2023-'24 global stock estimates for key grains, including corn, providing some price support. In addition, the EPA recently extended the sale of 15% ethanol gasoline, or E15, during the summer, which should provide further support for corn prices. We believe that farmers will remain motivated to maximize corn yields through the application of nitrogen fertilizers for the balance of the spring planting season and again in the fall after the harvest. Ammonia prices have been underpinned by robust demand over the past several months with a strong pre-plant application season in the U.S. We also saw a variety of factors constraining global supply. This includes a number of cold weather-related events in the U.S. impacting domestic production, the disruption of shipping through the Suez Canal, the delayed startup of new ammonia production capacity that was expected to come online early this year, and natural gas supply issues in Trinidad. We also saw improved UAN pricing develop through Q1 as we continued to successfully execute our direct-to-customer marketing strategy. This allowed us to target pockets of demand where supply was limited, as the UAN import pace continued below previous years. Urea prices were volatile in the quarter due to expectations of a resumption of Chinese exports, a dynamic that has historically had a negative impact on global urea prices. However, the Chinese government recently implemented further restrictions on urea exports, delaying the infusion of additional supply into the global market. While we don't sell urea, we do pay close attention to its pricing dynamics, since urea pricing can impact pricing for our UAN and HDAN products. As we look forward through the remainder of the fertilizer season, our order book is well-positioned across our products to support our market perspectives on pricing and demand through May and early June. We have a good balance of forward orders with room to take advantage of spot sales through the application period depending on the product. On Page 6, we show pricing trends and forecasts for the key commodities that drive our agricultural business. The upper left-hand chart shows the price trend for the TTF, the European natural gas pricing benchmark, relative to the price for Henry Hub, the benchmark price for U.S. natural gas pricing. European gas prices have increased over the last month as instability in the Middle East has offset some of the price decrease seen through the end of 2023 and through Q1 following a warm winter and heavy LNG imports. Still, gas prices in the U.S. remain a fraction of those in Europe, representing significant competitive advantage to U.S. producers. We believe the U.S. cost advantage will persist in the coming years, as the chart indicates. Page 7 summarizes some key dynamics at play in our industrial and mining end markets. Overall, demand remains steady in our industrial business, reflecting the resilience of the U.S. economy. A significant amount of the nitric acid we sell is used to produce polyurethane. Polyurethane, used to make foams, is a major input to both auto and furniture manufacturing. As such, we closely track data related to U.S. auto production and furniture orders. The first 2 charts on the right-hand side show trends in U.S. auto production and furniture manufacturing. The trends depicted on these 2 charts reflect the solid level of demand remaining generally stable over the past year that we experienced in our nitric acid sales. As the third chart on Slide 7 indicates, mining production activity also remained relatively stable over the past several years. The recent decline in activity shown in the chart is largely due to a reduction in coal production volumes, reflected in the steep drop in the price of coal over the past year. We have very little exposure to the coal market, so this weakness had minimal impact on our business. On the contrary, we've experienced strong demand for ammonium nitrate, driven in part by healthy metals mining activity in support of electric vehicle production and other applications. The strong demand for metals is reflected in recent price trends for gold and copper, both of which are up significantly this year. As we look at both sides of our business, we expect fundamentals for nitrogen producers to remain attractive and stable for the foreseeable future. Now I'll turn the call over to Cheryl to discuss our first quarter financial results and our outlook. Cheryl?