Thanks, Paul. Welcome, everyone, and thank you for your interest in Cytek. On today's call, I will discuss our performance during the first quarter, including factors impacting our business, provide an update on our 2025 outlook, and share details on how we are navigating this dynamic macro environment. Next, I will provide highlights on our progress in the quarter across our strategic priorities for 2025 before handing the call over to William McCombe for a more detailed look at our financials and our 2025 outlook. Starting with our first quarter revenue on Slide three. First quarter revenue in 2025 was $41.5 million, down 7.6% compared to the first quarter of 2024. The year-over-year decline was driven mainly by weakness in instrument sales in the US and EMEA, partially offset by strength in instrument sales in APAC and the rest of the world region. Service revenue worldwide reached $13.3 million, an increase of 24% versus a year ago. The growth in service revenue continued its strong performance and was driven by the expansion of our instrument installed base and active usage of our tools across a broad range of different applications. Turning to slide four. Diving into the underlying factors towards the last month of the first quarter, we again see a broad-based slowdown in instrument orders across our US and EMEA region. Among the academic and government customers in the US, instrument placements declined driven by uncertainties with academic funding from US policy changes. In EMEA, prior due to government funding policies affected purchasing trends. Sales across our biotech, pharma, and CRO customers declined due to some orders being postponed to the second quarter and the customer buying decisions being influenced by the uncertainties across the industry due to the US policy environment. Geographically, we continued to benefit from a stronger demand environment for instruments in the APAC and in the rest of the world region, which include Canada and Latin America. Total revenue in APAC and rest of the world region together was $11.4 million, up 35.6% year over year. While we are really in future sales in China with a level of conservatism, we continue to experience an increase in orders in the first quarter related to the China stimulus program. Due to the recent change in the market environment, as a result of these macroeconomic and policy-related factors, we now anticipate full-year 2025 revenue to be in the range of $196 million to $210 million. We continue to expect concern on capital equipment spending in the US and EMEA due to these conditions. William will provide more details on this outlook shortly. While we continue to operate in a dynamic market environment, the buildable foundation we have built enables us to be agile and to drive faster forward to uncertain times. Importantly, we remain confident in our positioning. We are serving a large and growing cell analysis market with our industry-leading cell analysis portfolio. Global diversification and the critical first-mover advantage we have in FFP technology. More than 50% of our product sales are outside of the US. To support our customers worldwide, we have established manufacturing operations in three countries: the US, China, and Singapore. This manufacturing footprint enables region-for-region manufacturing and allows us to optimize product flow for any global health environment. We further believe that having multiple manufacturing locations enhances the resilience of our supply chain, thereby ensuring more reliable and cost-effective product availability for our customers. Our current manufacturing capacity for instruments and the region can more than adequately support our customers for the foreseeable future without additional capital investment in production facilities. I would now like to update you on the progress our team has made across our core strategic pillars: instruments, application, bioinformatics, and clinical. Solidifying our position as a market leader in next-generation cell analysis solutions. Starting with our core instruments on slide five. In the first quarter, we expanded our global footprint by 115 instruments, bringing Cytek's total installed base to 3,149 units. In the first quarter, we also announced the launch of the FiFit Muse microsystem. The Muse microcell analyzer is an affordable option that simplifies flow cytometry while enhancing ease of use, precision, and versatility. This latest instrument expands assay capabilities to drive adoption in new emerging markets such as cell and gene therapy and drug discovery by enabling smaller labs and resource-limited facilities to access high-quality flow cytometry at a cost-effective price. While revenues were down in this Q1 2024 in both the academic and government and the biopharma market segments, we believe this was largely due to market weakness rather than market share loss. Our competitive position as a leader in the FFP market segment remains strong. We have established a significant commercial footprint and brand identity in the US and EMEA and are expanding our market leadership in APAC and in the rest of the world region. The larger installed base of high-parameter analyzer instruments we have built over time provides a durable foundation for driving current revenue growth in our service and reagents businesses. To expand our addressable market and accelerate growth, we have made strategic investments to advance our product pipeline with newer generations of products such as our sales product and entry-level to mid-level instruments, including our Northern Light line and Muse microsystem. The resilience of our power portfolio amidst a challenging macroeconomic backdrop is demonstrated by the 15% trailing twelve months growth in our sales order unit placement and 17% TTM growth in normalized units installed. Within our portfolio, Aurora sales total revenue grew 15% year over year, and Northern Light revenue increased 6% year over year in the first quarter. Northern Light's research unit-only sales grew 8% year over year. Notably, both Aurora cell sorter and Northern Light instrument sales have continued the growth trend that we saw in the fourth quarter of 2024. Collectively, these instrument placements represent growth across a diverse customer base offering comprehensive and better solutions tailored to meet their needs. Moving to our Informatics on slide six. I'm pleased to report that the Cytek cloud continues to grow as a vital resource in the research community. Our main goal is to enable our customers to streamline their experiment workflow through our software tools, which drive adoption and utilization of our cell analysis solutions and the growth in our reagent and service businesses. We now have over 18,000 users, which grew by 2,000 users in the first quarter alone. This represents an average of about six users per installed Cytek FFP instrument, which validates the loyalty our users have to our product portfolio and demonstrates the halo effect of our platform. The increase in Cytek cloud users, the fast growth in the usage of our product, and is directionally correlated with long-term recurring revenue growth drivers from our reagents and service businesses. Turning to our next growth pillar, applications. While we are in the early innings with our reagent business, we continue to believe that it has strong growth potential. We plan to drive growth by accelerating our new reagent product introduction engine, which will expand our reagent offering and application-specific kits. The share of reagents we supply at reagent volume used on our instruments is still at the onset of its growth trajectory. We believe there is significant growth potential ahead as we continue serving our expanding installed base, improving our execution, and the delivery time to customers, leveraging the Cytek cloud as a reagent sales platform, and introducing new reagent products and applications. Notably, I believe we have reached an inflection point with recurring revenue, including reagent and service revenue combined. Leveraging our established and expanding installed base. In the first quarter, we were pleased to see our sales positively contribute to our recurring revenue rate as a percentage of our total revenue. Specifically, our trailing twelve-month recurring revenue is steadily growing, representing 31% of our total revenue in the first quarter, up from 26% a year ago. Further, our trailing twelve-month recurring revenue grew 17% in the first quarter compared to the prior year. Longer term, we expect our credit service and reagents revenue to be stronger growth drivers for Cytek. Turning next to clinical. We continue to believe the clinical market represents an attractive business opportunity for Cytek, and we have seen considerable growth in the EU and APAC for clinical applications. In the EU, one academic hospital fully validated our minimal residual disease or MRD panel for leukemia and lymphoma and will begin implementing it in routine clinical testing this quarter. As a key opinion leader, this institution has also supported our outreach to other clinical sites in the Netherlands, Australia, and Brazil. Overall, I'm encouraged by our results despite challenging macro headwinds in the US and EMEA. We have areas of strength in high-growth regions, including in Asia Pacific and the strength in our sales order and Northern Light instrument. The larger installed base we have built worldwide provides the basis for long-term growth in our recurring services and reagent businesses and offers the opportunity to scale our instrument offerings. I believe that we are well-positioned to emerge from this period even stronger than we are today, leveraging our industry-leading cell analysis portfolio and strong business fundamentals. With that, I will now turn the call over to William McCombe for more details about our financials.