Thank you, Paul. Good afternoon. Before we begin our Q1 earnings call, I'd like to take a moment to acknowledge the incredible dedication demonstrated by our teams here at Amphastar. Recently in the first quarter of this year, we were honored to receive the Drug Shortage Assistance Award from the USFDA. This prestigious award recognizes our significant efforts in preventing and alleviating critical drug shortages, ensuring that patients have access to essential medications. We take great pride in how our employees understand the importance of consistent access to medicine and continue to work diligently to prevent shortages. The dedication of our teams is what strengthens our company, our company culture and fuels our drive for success. We appreciate your continued support of Amphastar and excited to share our progress with you today. So let's get started. As anticipated, Amphastar's performance in the first quarter exhibited a mix of results. With our critical care products such as Dextrose and Epinephrine experiencing soft in demand due to increased competition, Similarly, the competitive landscape for Glucagon has intensified. As a result, we reported net revenues of $170.5 million for the first quarter, reflecting a modest 1% decline compared to the same period last year. Despite this relatively flat performance, it underscores the enduring strength and resilience of our diversified portfolio in a dynamic market environment. We recognize the cyclical nature of drug shortages and anticipate that, the trends observed in the first quarter will continue throughout the year. As we mark the beginning of 2025, BAQSIMI achieved sales of $38.3 million in the first quarter. This figure is closely aligned with the combined BAQSIMI sales by Lilly and Amphastar of $38.7 million recorded in the first quarter of the previous year. The first quarter of 2025 also represents the first, in which Amphastar has taken full control of all BAQSIMI operations, including distribution in all countries, following the successful conclusion of our transition from Lilly. In January, we proudly launched our strategic partnership with MannKind, whose experienced sales force has enhanced our promotional reach for BAQSIMI. While this expansion positions us favorably for sustainable long-term growth, we remain focused on the fact that the majority of the benefits and returns from these initiatives are expected to materialize in the second half of 2025. Primatene MIST continues to be a cornerstone of our branded portfolio, demonstrating remarkable performance with sales reaching $29 million this quarter, a 20% increase compared to $24 million in the same period last year. This growth can be attributed to significant increase in unit volumes and sustained demand across our distribution channels. In tandem with this success, we have expanded our physician sampling program, which was enhanced earlier this year by launching a pilot initiative, aimed at improving outreach to primary care physicians. We are confident that these strategic efforts will further bolster the growth of market position for Primatene MIST. Together with BAQSIMI, we anticipate that both products will serve as key drivers of revenue growth throughout 2025, further solidifying our commitment to expanding our branded product portfolio. As we assess the Glucagon and Epinephrine markets, we recognize the ongoing competitive pressures influencing our performance. We remain committed to navigating these challenges, while focusing on delivering quality and value to our customers and stakeholders. In the first quarter, our pipeline is strategically focused on capturing several promising near-term opportunities. We are encouraged by the FDA's recent communication concerning our AMP-002 filing. While we typically refrain from providing details on FDA communication, and do not intend to set a precedent in doing so, we feel it is important to share this exception due to the extended time since our filing has exceeded its original GDUFA date. We responded to a simple FDA request promptly, within one day and maintain a positive outlook on the progress of AMP-002's submission. As we look ahead to our upcoming ANDA filings, we'd like to provide an update on the progress. For AMP-007, our inhalation product, we are on track to submit our response to the recently received complete response letter or CRL in the second quarter. Additionally, for AMP-015, our Teriparatide product, we are pleased to report that the GDUFA goal date is still on schedule for the fourth quarter of this year. Furthermore, concerning AMP-018, our GLP-1 ANDA, we anticipate submitting our response to the recently received CRL in the second half of this year. We are pleased to announce that, the FDA has accepted our Biologics License Application or BLA for insulin a part, identified as AMP-004, with a biosimilar user fee act or BsUFA goal date set in the first quarter of 2026. This acceptance represents a significant milestone in our efforts to expand our portfolio of interchangeable biosimilar insulin offerings, demonstrating our commitment to enhancing patient access to vital treatments. In light of the current tariff discussions, we, as a domestic manufacturer, are closely monitoring the evolving situation. We hope policymakers will take into account the distinctive aspects of the pharmaceutical sector and the vital role we play in the health care system, as they attempt to level the playing field and shape trade policies. While we manufacture all of our finished product in The United States, we do import some components and API. As the tariffs currently stand, it will not materially impact our costs. We understand that, transitioning from a generic-driven business model to a more diversified portfolio that includes proprietary and interchangeable biosimilar products is a process that requires time and strategic effort. Our expertise in critical care areas like immunogenicity and product characterization demonstrated through the successful development of complex products such as Glucagon and Enoxaparin underscores the robust capabilities of our R&D team. As we move forward, we remain optimistic about the potential to strengthen our commercial position and enhance our portfolio of products awaiting approval. We are particularly excited about the future of our pipeline within high value therapeutic areas, which we believe will drive significant value for our stakeholders. Our commitment to operational excellence will be the cornerstone of our strategy as we navigate the path ahead. Thank you for your continued support, and we look forward to sharing our progress in the coming quarters. Now I will turn our call over to our CFO and Executive Vice President of Finance, Bill Peters.