Mark Oki
Analyst · H.C. Wainwright. Please proceed.
In terms of your first question, Vernon, what gives us sort of comfort in the context of maybe continuing realization of these tailwinds. And what I'll point out is, it was interesting, when you looked at sort of the late summer, early part of the fall, the most immediate impact was actually with the immediate release to Adderall, just regular Adderall, IR and then you would see sort of an impact sort of down the line, of course this channel is, is one whereby it starts obviously, at the manufacturer, the manufacturer ships in the wholesaler, the wholesaler ships in the retail, and then ultimately, the patient picks up the prescriptions. That all takes a fair amount of time to work through such that when the note -- when the public is sort of being noticed of the shortage, there's a lagging effect in terms of when that ultimately affects the patient's ability to pick that up. There was a delay even further around the extended release formulations of the Adderall generics, such that I would even say just now, we're starting to get into the thick of that realization, meaning really just now to the point that patients and physicians are starting to feel it on a consistent basis with the -- specifically with the extended relief such that we started to see -- and I can share this because really prescriptions are all public generally speaking. The impact that we're starting to see just started to rear its head really kind of in February. So, you can see the delayed nature of this effect, whereby late fall, we had news releases. We even put out sort of communications and press releases indicating that our product, Adzenys was still in good supply. It really took even through the holidays before we were comfortable that, that was starting to be realized at the physician and patient level, such that for that week ending February 10th, prescriptions of Adzenys were up 26% sequentially. So, from that preceding week, they jumped up 26%, which is obviously a significant increase. No way to tell exactly how long we would expect this to continue. But I will say there's continuing to be a lot of discussion around that we -- just last week, Bloomberg published yet another articles far and wide around this continuing shortage and the issues and the pinch that it's really putting on patients. So, it's not going to be something that lasts clearly forever, but it does seem like it is -- we're still very much in the relative early to middle innings of this issue such that we should be able to benefit from this for the foreseeable future. So, more to see there, but script trends are really encouraging when you look at the February scripts.