Donn Casale
Analyst · Cantor Fitzgerald
Thank you, Monique, and good afternoon, everyone. In August, I outlined a new strategic direction for ARS and laid out 3 corporate priorities to build a durable, profitable business. The first is disrupting the legacy epinephrine market with neffy, delivering steady market share gains through targeted provider commercial execution. The second is reaching cash flow breakeven by year-end 2027 based on greater financial discipline that will continue through 2027. The third is expanding our epinephrine delivery platform beyond anaphylaxis and unlocking value with the potential first on-demand treatment of breakthrough flares in chronic spontaneous urticaria, or CSU. I'm very proud of our progress last quarter and the team's execution against each of these priorities. In the third quarter, neffy continued to capture market share, delivering $33.4 million in U.S. net product revenue. Total U.S. market share surpassed 5%, up from 4% in the third quarter of 2025. This was driven by a 42% year-over-year increase in neffy end user demand. We recorded more than 19,000 unique prescribers in the third quarter, up 49% year-over-year for a total of nearly 45,000 prescribers since launch. The impact of our commercial execution is even more evident when you look at market share in field targeted accounts, which represent about 44% of the total market opportunity. Field targeted share increased from 6% in Q3 last year to 9% in Q3 this year compared with 2% in non-targeted accounts. So where our field team engages, neffy wins. On our second priority, we have implemented strict financial discipline that we will maintain going forward. Operating expenses in Q3 were in line with the guidance we selected and set last year, reflecting our ongoing commitment to reducing SG&A spend. SG&A expenses in Q3 were down by more than 40% compared to the prior 2 quarters of this year. Based on our revised expense plan, we affirm that we are on track to achieve cash flow breakeven by year-end 2027. Third, on our pipeline, our Phase 2b trial with ARS-2 is progressing well, and we expect to report interim data in the first quarter of 2027. An estimated 2 million Americans live with CSU, a debilitating inflammatory condition marked by episodes of severe itch and highs. While biologics have a meaningfully improved disease control for many patients, breakthrough flares are common. About 60% of adults remain symptomatic despite taking 4x the standard dose of antihistamines and 1/3 to more than half of patients on approved biologics are not well controlled. There are no FDA-approved therapies indicated to stop a breakthrough flare in progress today. When a severe flare occurs, physicians typically turn to oral corticosteroids, which have side effects that limit their long-term use. This is the opportunity we see for ARS-2, rapid on-demand relief of breakthrough flares rather than another chronic maintenance therapy. Results from our completed Phase 2 trial show ARS-2 improved both itch and high scores, beginning as early as 5 minutes after dosing. In our exploratory Phase 2b trial, we're evaluating 0.5 milligram and 1 milligram doses of ARS-2 to identify the minimum effective dose. The trial is progressing, and we're on track to report interim data in the first quarter of 2027. With the interim data, we also plan to share highlights from an ongoing market assessment, including claims analysis and payer research. The interim findings, along with the full data expected later in 2027, will guide the plans and design of our Phase 3 registration program. ARS-2 could add meaningful platform value as potential first FDA-approved on-demand treatment for breakthrough flares in CSU, including in patients on biologic. Importantly, this is an indication we could commercialize efficiently and effectively using the same sales force we have for neffy today. If we execute on each of these objectives, I believe we can create a meaningful value for our stakeholders over both the near and long-term. To get there, we have brought in multiple senior leaders with proven track records. We recently appointed Dr. Randall Kaye as Chief Medical Officer. Randall is an allergist and an immunologist with more than 30 years in medicine. We also recently appointed John Slebir as Chief Legal Officer, bringing expertise across business operations, strategic and financial transactions and corporate governance. And in August, Meg Smith joined us as Chief Commercial Officer. Meg is a commercial expert with a record of winning in prevention-type markets. She knows how to lead teams that drive behavior change. And with that, let me turn the call over to Meg for a commercial update.