Nikhil Lalwani
Analyst · Piper Sandler
Great. Thank you for your question, Dave. So the first question on operating leverage. Look, we're still in high-growth mode, and we continue to balance growth and profitability as we drive that growth, right? So when you look at 2025, our guidance implies EBITDA growth of 20% to 26%, and the EBITDA margin as a percentage of growth -- sorry, as a percentage has stayed in the same in our 2026 versus 2025 despite a our very significant investment in this 90% organization for a graft and then also related OpEx, right? So the total implied OpEx increase at the midpoint of our guidance is about $50 million, majority of which is for the gal expansion. And despite that, we're keeping the EBITDA margin percentage the same in '26 versus '25. We strongly believe that as we had seen even with the expansion last year of the sales force that we will see partial impact from the organization expansion for gout in 2026, and we'll see full impact in 2027, right? So the full year impact and -- because it takes the sales force, we'll have them in place by mid-year they'll have impact in Q3 and Q4. And then you'll see full impact in 2027, obviously driving operating leverage. So that's the question on operating leverage. And look, I think the key is in terms of further expansions, the key is the addressable patient population, right? As you know, we currently have a combined team that details into nephrology, neurology and rheumatology. That's called our portfolio team. We expanded that team in 2025, right? We still have a much larger addressable patient population that we can address, not just in these 3 beauty areas but across areas. So with an ability to reach physicians and reach patients there would be benefit from further expansions. Obviously, but that's down the field as we capture this multiple multiyear growth opportunity. I mean the key in terms of the current year investment we're seeing impact on this year retaining the EBITDA margin percentage and then going in 2027, we'll see a much bigger impact with the same level of SG&A this year. Your second question was on the duration of treatment across indications. The duration of treatment does indeed vary sarcoidosis has a much longer in use and more miles per patient, whereas acute [indiscernible] flares has a lower number of vials per patient that is appropriate, right, at the time of the exacerbation or flare. So there is a variance across the nation that we serve with Cortrophin Gel. Thank you, David.