Thank you, Jennifer, and good afternoon, everyone. Joining me today are David Borges, our Chief Accounting Officer, Nadia Dac, our Chief Commercial Officer, Dr. Andreas Grauer, Chief Medical Officer, Dr. Catherine Melfi, Chief Regulatory Officer, and Dr. Steven Whitaker, Vice President of Clinical. I'll begin with an overview of our third quarter results and key corporate developments followed by an update on our development programs. David will then provide more details on the financials before we open the call for questions. For the 2025, Omeros Corporation reported a net loss of $30.9 million or $0.47 per share compared to a net loss of $25.4 million or $0.43 per share in the second quarter. The third quarter results include $8.8 million in noncash charges related to a mark-to-market adjustment of embedded derivatives associated with our debt. Excluding this charge, our adjusted net loss was $22.1 million and our adjusted loss per share was $0.34. Cash burn for the quarter was $22 million and as of September 30, we had $36.1 million in cash and investments. During the third quarter, we continued to strengthen our balance sheet including a registered direct offering that generated $20.3 million in net proceeds was priced at a 14% premium to the market and was completed without warrant coverage. This financing supports our ongoing operation and commercial launch preparations. In October, we announced a definitive agreement with Novo Nordisk for an asset purchase and license transaction centered on our late clinical stage MASP-3 antibody, sultanobar. The deal is valued at up to $2.1 billion in upfront and milestone payments plus royalties in the high single-digit to high teen percentages on global net sales. The transaction remains subject to customary closing conditions, including expiration of the applicable waiting period under the Hart-Scott-Rodino Antitrust Improvements Act. HSR filings continued to be accepted during the government shutdown and the applicable waiting periods continued to run as usual during the shutdown. We anticipate closing later this quarter. Upon closing, Omeros Corporation will receive $240 million in upfront cash with an additional $100 million in achievable near-term milestones. With the upfront $240 million alone, we intend to fully repay our $67.1 million secured term loan, repay at maturity the remaining $17.1 million principal balance on our 2026 convertible notes, and fund more than twelve months of post-closing operations including the anticipated US launch of narsoplimab for the treatment of transplant-associated thrombotic microangiopathy, or TATMA. In exchange, Novo Nordisk will receive exclusive global rights in all indications to develop and commercialize altenobart and certain related antibodies and antigen-binding fragments. Omeros Corporation will, with certain exceptions, be broadly restricted from exploiting antibodies against MASP-3 as well as against other specific alternative pathway targets in a small number of indications that are of high priority to Novo Nordisk. Omeros Corporation retains rights to continue development and commercialization of our MASP-3 small molecule inhibitor program with only limited restrictions on indications. We've also retained rights to certain research antibodies and to grandfathered MASP-3 antibodies with temporal and indication-related restrictions on commercialization. This transaction represents a strategic and financial milestone for Omeros Corporation. It provides capital to advance our other high-value programs, including MASP-2, oncology, TCAT, and PDE-7, while validating the depth of our science and development expertise. Sultanobar is a pipeline and a drug, and both companies expect it to become the premier alternative pathway inhibitor, significantly advancing Novo Nordisk's rare disease franchise. Novo is a global leader in therapeutic innovation and development. Its commitment and global reach will help fully unlock sultanobar's therapeutic potential maximizing its benefits for patients. Let's turn now to our MASP-2 antibody and narsoplimab, which when approved, will be marketed as Yartemlia. Biologics license application or BLA for the treatment of TATMA remains under FDA review with a December 26, 2025 PDUFA date. Because PDUFA reviews are funded by industry fees, the current government shutdown, which just ended, was not expected to affect this timeline. We remain optimistic for an approval decision by or before December 26. In Europe, the marketing authorization application or MAA for Yartemlia in TATMA was validated in June by the European Medicines Agency or EMA and is under review by the Committee for Medicinal Products for Human Use. We anticipate an EMA decision in mid-2026. While regulatory review proceeds toward anticipated approval of Yartemlia in both the US and Europe, Omeros Corporation is preparing to execute on our commercial launch plan. Our US commercial organization from leadership and market access to field teams and market development liaisons is assembled and launch-ready. We've established a national ICD-10 diagnostic code for TATMA and an associated CPT procedural code specific to Yartemlia. Together, these position Yartemlia once approved, as the only reimbursable TATMA treatment. We also expect to receive from Medicare a new technology add-on payment or NTAP to support hospital reimbursement. Engagement with transplant centers, payors, and key hospital decision-makers on Yartemlia has been highly positive. This has been driven by the drug's demonstrated response and survival benefits, clean safety profile, and clear dosing regimen. Our team stands ready to initiate the commercial launch of Yartemlia upon FDA approval. Awareness and support for Yartemlia in the transplant community continue to grow. Several recent publications in leading peer-reviewed journals by global transplant experts further strengthen the profile of Yartemlia, specifically its compelling survival outcomes and strong safety record. The first paper, "Survival in Adults with High-Risk TATMA, a Comparative Analysis of Narsoplimab versus Supportive Care," was published last month in Blood Advances, the Journal of the American Society of Hematology. It shows significantly improved survival in TATMA patients treated with Yartemlia, both in the pivotal clinical trial and the global expanded access program, compared to a well-matched external control group receiving standard supportive care. A second publication titled "Narsoplimab Results in Excellent Survival in Adult and Children with Hematopoietic Cell Transplant Associated Thrombotic Microangiopathy" appeared earlier this month in the American Journal of Hematology. It reports strong survival outcomes in patients treated under expanded access with Yartemlia used as both first-line and as salvage therapy in those who failed one or more prior regimens with other complement agents including C5 inhibitors and/or defibrotide. Importantly, no safety concerns were identified, consistent with all prior Yartemlia studies. The third paper, also published last month in the American Journal of Hematology, focused on increasingly recognized safety concerns with the use of off-label C5 inhibitors. The study by Schettler et al at Emory University looked specifically at the C5 inhibitor eculizumab in pediatric TATMA and reported a remarkably high infection rate. In this perspective matched analysis, eculizumab-treated patients showed an eight and a half fold increase in bacteremia and about a six fold increase in infection-related mortality compared with controls. This likely reflects the mechanism of C5 inhibition, which impairs host defense. In contrast, MASP-2 inhibition by Yartemlia preserves immune protection. With the Yartemlia approval decision approaching in TATMA, we've identified other commercially attractive MASP-2 related indications for our pursuit. Our MASP-2 franchise includes Yartemlia, optimized for acute conditions like TATMA, OMS 1029, our long-acting MASP-2 antibody for chronic diseases designed for dosing as infrequently as once quarterly, and our MASP-2 small molecule inhibitors intended for those indications in which once daily oral dosing would be preferable. OMS 1029 is phase two ready, with both active drug and placebo already manufactured and released. Our lead small molecule MASP-2 inhibitor is close to beginning IND enabling studies. Okay. Turning now to programs beyond our complement franchise. Our PDE7 inhibitor program evaluating OMS 527 for cocaine use disorder continues to progress under a fully funded grant from the National Institute on Drug Abuse or NIDA. Animal cocaine interaction studies designed with NIDA toxicologists have been completed and show no drug interaction or safety issues, supporting the planned inpatient human study in cocaine users. FDA has requested additional preclinical information and we now expect to begin this inpatient clinical trial in 2026. We are also advancing our targeted complement activating therapy, or TCAT platform, a new class of pathogen targeting recombinant antibodies designed for broad action against bacteria, fungi, viruses, and parasites. TCAT represents a novel approach to infectious disease treatment, harnessing complement activation to kill pathogens directly. As preclinical animal data continued to accumulate across multiple pathogen classes and species, excitement continues to grow among infectious disease experts, particularly regarding TCAT's potential against multidrug-resistant organisms or MDROs. These pathogens represent a global health crisis with enormous mortality and cost burdens. Effective MDRO therapies remain one of the most urgent and unmet needs in medicine. And TCAT has the potential to address it without contributing to drug resistance. Finally, turning to our oncology platform. Our Oncotox biologics program is advancing rapidly, with acute myeloid leukemia or AML as the lead indication. Our Oncotox AML therapeutic has consistently shown superior efficacy to current standard of care treatments both in vivo in human tumor-bearing mice and in vitro in human AML cell lines. Our Oncotox therapeutics demonstrate broad activity across AML genotypes, including TP53, NPM1, KMT2A, and FLT3 mutations. A nonhuman primate safety study is underway, with encouraging results to date. Guided by our clinical steering committee of AML leaders, we remain on track to enter the clinic in 2027. That concludes our financial corporate and development program update. I'll now turn the call over to David Borges, our Chief Accounting Officer, for a detailed description of our financial results. David?