Thank you, and good afternoon, everyone. Starting with our top line performance in the third quarter, revenue came in at slightly below our expectations at $38.4 million, primarily due to fewer than expected Vega shipments in Europe and lower than expected revenue on ASPs. However, our consumable revenue was well above our forecast and once again at an all-time high reaching $21.3 million, demonstrating strong progress towards our goal of increasing adoption of our long-read sequencing technology. As a result of this strength in consumables, non-GAAP gross margins were 42%, our highest level since 2022. Looking at our regional performance. At the beginning of the year, I said we expected EMEA to be our fastest-growing region in 2025. This continues to be the case and in Q3, EMEA saw growth of 18% on a year-over-year basis. The growth in EMEA was driven by approximately 50% year-over-year increase in consumable revenue that was partially offset by the miss in Vega placements. Our strong growth in consumables was driven primarily by our commercial and clinically-focused customers. In the Americas, the funding environment continues to be challenging, especially for academic and government research customers who are dependent on NIH and other public budgets. As a result, procurement cycles continue to be elongated. In the third quarter, we did not see a significant end of government year budget spend in this region. We are anticipating a similar funding environment in 2026. Finally, in Asia Pacific, the funding environment continues to be challenged. However, we achieved our revenue forecast for the quarter, albeit at lower than expected ASPs. This was partially offset by exceeding our forecast for consumables in the region, and our largest customers continue to have very high utilization rates and pull-through. Looking specifically at China, we exceeded our expectations and continue to see strength in the region. From a product perspective, we shipped 13 Revio systems and 32 Vega systems in the third quarter, bringing our cumulative shipments to 310 and 105 systems, respectively. Approximately 75% of the Revio shipments were to new customers. We placed several Revio instruments with key institutions at lower prices, which resulted in lower ASPs for the third quarter. However, we believe these strategic accounts will ultimately drive higher utilization and above average consumable pull-through. For Vega, shipments came in below our forecast, particularly in Europe, as several instruments were stuck in procurement processes that extended beyond the end of the quarter. Encouragingly, we have already received purchase orders for some of those units that were originally forecast in Q3. Vega ASPs continue to be strong and were flat sequentially. We're confident in the long-term opportunity of the Vega platform given its attractive price point and ability to bring new customers into the PacBio ecosystem. Importantly, approximately 60% of the Vega placements went to new-to-PacBio customers, and we continue to believe Vega will serve as both an entry point and an upsell opportunity for Revio over time. Turning to consumables. Revenue grew 15% year-over-year to $21.3 million in Q3, another record. This performance was supported by broad adoption of our SPRQ Chemistry and steady utilization across our growing installed base. This also led to a roughly 65% increase in total gigabases of sequencing output. Revio annualized pull-through was approximately $236,000 per system, near the high end of our guided range, a sign of durable demand from our customers. Over the course of the third quarter, our sales funnel improved, particularly for Revio. Looking forward, we expect to ship more Revio and more Vega instruments in Q4 than we did in any other quarter this year. As a result, we expect total fourth quarter to grow both year-over-year and quarter-over-quarter with approximately 10% sequential growth. Given our Q3 performance, we are narrowing our revenue guidance for the full year of 2025 to the low end of our range and now expect revenue to be between $155 million to $160 million. Jim will provide more details on our expectations for the remainder of the year shortly. Reducing our cash burn has also been a key focus this year. And in Q3, we achieved another quarter of sequential improvement, with cash burn totaling $16 million. We continue to expect total cash burn of approximately $115 million for 2025, an improvement of more than $70 million compared to 2024. As we continue to recognize benefits from our restructuring, our improvements to gross margin and continued expense discipline, I believe we are well on our way to achieving our goal of reaching cash flow breakeven as we exit 2027. Our team at PacBio continues to advance our core initiatives that will define the next phase of our growth. Let's start with our clinical opportunity. We are making significant advancements to deliver on our vision to lower barriers to adoption and enable clinicians worldwide to deliver more precise answers to patients and their families. Yesterday, we announced that the Sequel II CNDx system has received Class III Medical Device Registration approval from the National Medical Products Administration in China through our long-standing partnership with Berry Genomics. This marks the first known regulatory approval of a clinical-grade long-read sequencer anywhere in the world, signaling a new era for precision medicine and high-accuracy genomic testing in China. Berry plans to start by launching the Sequel II CNDx system, which will run their recently approved thalassemia test in hospitals throughout China. Berry also intends to expand the use of HiFi technology to more clinical assays like congenital adrenal hyperplasia, fragile X syndrome, spinal muscular atrophy, Duchenne muscular dystrophy and other complex single-gene disorders and panels, and has indicated that these assays also work very well on the Vega system in clinical research applications. High-incidence genetic disorders such as thalassemia, spinal muscular atrophy and fragile X syndrome often involve complex variant types that are difficult or impossible to detect using short-read sequencing. With the Sequel II CNDx system, Chinese clinicians will be able to access all aspects of the genome, capturing single nucleotide variants, insertions and deletions, copy number variants, structural variants, repeat expansions and, of course, methylation with exceptional accuracy. We estimate that the potential testing market for thalassemia alone can be in the hundreds of thousands of samples per year in China. As demand for comprehensive genomic testing continues to grow, we are focused on expanding the potential clinical utility of HiFi sequencing. Earlier today, we were excited to share that the first major study demonstrating the clinical research power of HiFi genomes was published by the HiFi Solves EMEA Consortium. This study shows that PacBio HiFi sequencing, combined with Paraphase, a dedicated haplotype-based variant caller, uncovered all known clinically relevant variants present in the study population, even in the hardest to sequence regions of the genome, demonstrating its readiness to power the future of clinical discovery. As a result, we believe researchers and clinicians will be able to save time and significant cost by turning to HiFi first. HiFi genomes revealed a complete picture of genetic variation that can truly change how rare diseases are understood and studied. We believe that these findings position HiFi as the clear path forward toward clinical-grade genomics. Beyond expanding access and demonstrating clinical utility, we've also had several recent wins expanding the use of HiFi in the clinical research setting. First, Children's Mercy hospital launched a single test HiFi-based assay for genetic disease diagnosis. This replaces multiple legacy workflows with one comprehensive test, providing faster time to answer and more accurate results for patients and their families. Additionally, Children's Mercy is expanding the use of HiFi into pediatric oncology. Additionally, in September, we launched the enhanced PureTarget portfolio, a family of products designed to target some of the most challenging regions of the genome. The family includes a carrier screening panel for inherited reproductive conditions, a repeat expansion disorder panel for neurological diseases and a control panel to support custom assay design and validation. These panels are available in 24 and 96 sample kit formats to meet the needs of a variety of clinical researchers. These kits enable labs to replace several specialized tests with one flexible workflow that works for both clinical and large-scale screening programs. Several of our customers are leveraging the PureTarget portfolio to develop specific assays for carrier screening. Carrier screening is one of the most widely ordered genetic tests worldwide with millions of couples screened each year. It is a large, durable and highly relevant market because identifying carriers before or during pregnancy can have a profound impact on family planning and medical decision-making. Importantly, many of the most medically relevant genes in carrier screening are some of the most challenging to assay with short-read sequencing due to pseudogenes, repeats or structural complexity. HiFi sequencing works to resolve these challenges, providing complete, safe and highly accurate results where legacy approaches often fall short. With our new HiFi-based PureTarget portfolio, we believe PacBio is uniquely positioned to deliver a more reliable and comprehensive standard for this essential area of genetic testing and to support our customers in making carrier screening more accessible at scale. Beyond the clinical research setting, our technology is uniquely positioned for large population scale studies. Our HiFi technology and integrated solutions have recently been selected for several of these types of large-scale studies. A great example of this is the recently announced long-life family study, a major project led by the National Institute on Aging. This project will employ Revio systems with SPRQ-Nx chemistry to generate comprehensive genomes and epigenomes from up to 7,800 participants. The goal is to help identify genetic and epigenetic clues underlying healthy aging and exceptional longevity, making this one of the world's largest long-read studies of aging to date. Another example is the Korean Pangenome Reference Project, which recently selected our HiFi sequencing technology as its primary platform. This study is a landmark national initiative led by the Korea Disease Control and Prevention Agency, a part of the National Institute of Health. It will generate the first large-scale telomere-to-telomere quality reference genomes representing the Korean population and integrate the data into the global Human Pangenome Reference Consortium. Specifically, the study of more than 1,000 participants will utilize PacBio's integrated sequencing solution across the workflow, including HiFi whole genome sequencing, Kinnex full-length RNA analysis, enabling the precise transcriptome profiling and CiFi technology for chromosome-scale analysis, detecting structural variants and complex genomic features. By building a more inclusive and comprehensive reference, the initiative is expected to accelerate discovery of population-specific variants, help improve insights into unexplained diseases and support the development of precision diagnostics and therapies. HiFi is an essential component of helping researchers explore the full spectrum of human genomic diversity in these types of large-scale studies. Another key example of how -- is a new study published by the All of Us Research Program, which is funded by the NIH to amass longitudinal health data and genome sequences of 1 million U.S. participants with the goal of advancing precision medicine research and fueling new insights into human health. Powered by PacBio technology, the study found that standard short-read sequencing only detected half of the disease-associated structural variants in their cohort. This revelation shows just how much of the human genome has remained out of view until now and fundamentally redefines what it means to truly see everything in the human genome. Over the past several years, we've been very focused on productizing our technology and developing the sample-to-answer workflows that researchers and clinical laboratories demand. To do this, we have dramatically lowered DNA input requirements and enabled several different sample types, including saliva, buccal and even FFPE to our workflows. We've built the PacBio Compatible program to ensure robust automation solutions are available to our customers as we scale. And we've launched 2 new long-read sequencing platforms and developed a bioinformatics suite that helps our customers take advantage of HiFi technology. With a robust end-to-end solution in place, we've turned our attention to dramatically lowering the cost of sequencing on our Revio platform through a groundbreaking new chemistry, SPRQ-Nx. Earlier this month at The American Society of Human Genetics Conference held in Boston, we unveiled our new SPRQ-Nx chemistry, marking a defining moment for PacBio. We believe that SPRQ-Nx will help dramatically lower the cost of a human genome sequencing to less than $300 per genome at scale, making our technology economically competitive with many short-read sequencing platforms. Additionally, SPRQ-Nx is designed to improve our methylation-calling performance and adds the ability to automatically call methyl-hydroxy C, another important epigenetic marker. But we believe the most revolutionary aspect of SPRQ-Nx is the ability to use the SMRT Cell multiple times. The SMRT Cell is by far the most expensive component of our consumable. By reusing the SMRT Cell, we can reduce the cost of sequencing for our customers and improve our gross margins simultaneously, a rare win-win. Multi-use SMRT Cells will be launched for Revio in a fully automated way, allowing for a seamless customer experience. Initially, customers will be able to reuse the SMRT Cell one additional time. And over the near term, we expect to increase the number of uses. More than 100 customers have already demonstrated interest in beta testing SPRQ-Nx on Revio. We expect to initiate the beta testing program later this month and then move to an early access phase in 2026. This is not like a typical beta test as the beta test group is paying for the consumables, a strong signal as to the underlying demand for this new chemistry. Once the early access program is complete, we plan to roll out SPRQ-Nx to all Revio customers in 2026. We are also continuing to broaden the application of HiFi sequencing. Most notably, we announced a new partnership with EpiCypher to integrate their Fiber-seq workflow into the PacBio Compatible program. Fiber-seq enables single molecule mapping of chromatin accessibility, methylation and sequence variation in one assay, adding another dimension of epigenetic insight to HiFi and complementing our existing strengths in the genome, transcriptome and methylome sequencing. In October, we also announced an expanded partnership with seqWell. Under this agreement, PacBio will distribute seqWell's LongPlex Kit, a scalable, easy-to-use sample preparation solution designed for HiFi sequencing. LongPlex streamlines DNA sharing and multiplexing, enabling hundreds of samples to be prepared in a single run. By reducing prep bottlenecks, this kit is designed to make long-read sequencing more accessible for low-pass whole genome sequencing, plasmid sequencing and microbial genomics. Together with our existing workflows, LongPlex gives researchers more choice across high-throughput applications and may help accelerate the adoption of HiFi for large-scale studies. Overall, I'm excited about the progress we are making to broaden our footprint and advance our technology to create more value for customers doing high-throughput research and clinical sequencing. I'll now hand the call over to Jim to discuss our financials before I finish with a few closing remarks. Jim?