Thanks, Karina. Good afternoon, and thank you for joining us on our third quarter earnings call. I'm pleased to share another quarter of strong execution and accelerating momentum across the business. We delivered meaningful wins, sustained growth and further strengthened our financial position. Let's now turn to Slide 3 for a summary of this quarter's highlights. The MRD business delivered major profitability milestones. This quarter, adjusted EBITDA was $7 million, reflecting strong sequential growth. Also this quarter and ahead of plan, the MRD business became cash flow positive, a significant achievement that underscores the strength and scalability of our model. MRD revenue grew 52% year-over-year, driven by robust increases in clinical volume and ASP. This growth reflects expanding clinical utility and broader integration of MRD testing into patient care. Clinical validation continues to deepen. The NCCN guidelines were updated again this quarter, this time in CLL, incorporating MRD-guided treatment options, providing more specific direction on testing frequency and supporting clonoSEQ ID testing at diagnosis. Operationally, we're scaling efficiently. With clonoSEQ now running on the NovaSeq X Plus, we're realizing meaningful cost efficiencies and expanding gross margins. Total company sequencing gross margin improved 10 percentage points year-over-year to 66%, and our focus on operating discipline is paying off. Operating expenses remained stable sequentially, while cash burn continued to decline. Through the first 9 months of the year, we reduced cash burn by 51% versus last year, ending the quarter with a strong cash position of $217 million. Given this performance, we are again updating our full year guidance to reflect a higher MRD revenue range, lower operating expenses and a reduced annual cash burn. Kyle is going to cover the details shortly in his prepared remarks. Let's now turn to Slide 5 for a deeper look at the MRD business. clonoSEQ clinical revenue had impressive growth of 83% year-over-year and 18% quarter-over-quarter. We saw broad-based volume expansion across all reimbursed indications, delivering over 27,100 tests, up 38% versus prior year and up 7% sequentially. By indication, multi myeloma remained our largest contributor, accounting for 42% of U.S. clonoSEQ volume, followed by ALL at 32%, CLL at 10%, DLBCL at 9% and MCL at 5%. This volume growth continues to align with our strategic priorities. First, blood-based testing now represents 45% of volume, achieving our full year goal ahead of plan. And in multi myeloma, blood-based contribution reached 24%, up from 21% last year. Second, community-based testing represents 31% of total clonoSEQ volume with increasing contribution from Flatiron integrated accounts. Third, NHL testing expanded to 15% of total clonoSEQ volume, led by DLBCL and MCL sequential growth. Fourth, ordering HCPs grew 38% year-over-year to more than 4,100 with sequential growth of 9% in academic centers and 12% in community practices. And finally, we tested over 19,400 unique patients in the quarter, a 41% increase year-over-year and 8% sequentially. In addition to volume growth, we saw continued improvement in ASP with U.S. clonoSEQ ASP increasing to over $1,340 per test, reinforcing our confidence to achieve full year average ASP of $1,300 or higher. During the quarter, we achieved several policy wins, including our first large commercial payer coverage in DLBCL and 2 major payers in CLL, bringing our total CLL covered lives to over 260 million. We continue to improve cash collections and expand our reimbursement footprint with new payer contracts. Overall, all ASP metrics and contracting initiatives are trending in the right direction, positioning us well to reach our long-term ASP target of $1,700 to $1,800 per test. Let's now turn to Slide 6 to review progress on EMR integrations. Our EMR integration efforts continue to gain momentum across both academic and community settings. These integrations are a key driver of volume growth and support 2 other important strategic initiatives. The first is to build a scalable moat around clonoSEQ, protecting against new entrants and minimizing disruption from account turnover. And the second is to maximize clonoSEQ's usage across the care continuum by directly embedding into EMR-driven workflow, which translates into more tests per patient. Since last quarter, we've completed 11 integrations, 7 academic and 4 community with 6 of our top 10 accounts now integrated. Among accounts integrated with Flatiron last quarter, volume in these accounts grew 17% sequentially and now represent 24% of our community volume, up from 20% prelaunch. We're also leveraging integration to enable serial testing plans with many ordering providers at Flatiron integrated accounts selecting recurring testing at 3, 6 or 12-month intervals. Importantly, nearly 40% of our commercial tests this quarter came from integrated accounts, which contributes to -- which continues to outpace growth from nonintegrated accounts. Looking ahead, we plan to further expand our EMR footprint and expect continued acceleration from integrated accounts with fewer ordering discrepancies and deeper account retention. Let's turn to MRD Pharma on Slide 7. Our MRD Pharma business delivered a solid quarter with revenue up 11% year-over-year, including $6.5 million in milestone revenue. Multi myeloma remains the largest contributor to our biopharma portfolio at over 60% of our active trials, followed by CLL at 17% and ALL at 9%. We ended the quarter with a backlog of more than $200 million, reflecting strong partner demand and sustained program activity. clonoSEQ is most well established as an endpoint in multi myeloma, where the ODAC and CHMP votes reinforce its role in assessing treatment response and supporting accelerated approvals, particularly in the frontline setting. The momentum is now extending to other lymphoid cancers and driving diversification across our portfolio. Endpoint qualification efforts are underway in CLL and DLBCL, which are already translating into results. 2025 CLL bookings are more than twice what they were last year. Currently, the FDA is accepting MRD as an endpoint on a case-by-case basis in other lymphoid cancers. Of our 19 ongoing primary endpoint studies, 12 are in multi myeloma, 6 are in leukemia and 1 is in MCL. While recent agency news views on surrogate endpoints have introduced some uncertainty, we remain confident MRD will gain broader acceptance as an endpoint for accelerated approval in other lymphoid cancers. As the first and only FDA-cleared MRD assay, clonoSEQ holds a distinct and durable position to capture this market. In summary, MRD is a strong growth engine with multiple levers to increase penetration. Now let's turn to Immune Medicine on Slide 9. Our Immune Medicine business is executing across our 3 strategic priorities. First, we continue to generate large-scale, high-quality proprietary data to develop a digital TCR antigen prediction model. We're making good progress by using our data to train and improve the accuracy of our models. As we deploy these models, we see promising results in multiple immunology applications. One of these applications included the ability to select the best TCRs to use in cancer cell therapy products in partnership with Genentech. Earlier this quarter, we announced the conclusion of our partnership with Genentech following its internal portfolio prioritization. As a result, Adaptive is released from exclusivity and any further obligations related to this partnership. Importantly, the scientific and technical progress we've made along the way allowed us to significantly accelerate both our data generation and our AI/ML modeling capabilities across multiple use cases. We are deploying our knowledge and infrastructure that we built towards multiple high-value partnership opportunities. Second, for our T cell depletion antibody program, we are on track to establish a preclinical data package in our lead autoimmune indication. This quarter, we selected our lead antibody candidate. This key milestone is based on robust potency and other functional characterization data that we generated this year. We've also started planning for CMC tox work, which represents a key step towards IND-enabling studies for this lead T-cell depleting antibody in autoimmunity. As we continue to execute on these 2 focused R&D priorities, we remain financially disciplined and are on track to achieve our 2025 cash burn target between $25 million and $30 million. Now I'm going to pass it over to Kyle to walk through the financial results and updated full year guidance. Kyle?