Hello everyone. And welcome to the Xeris Biopharma Fourth Quarter 2021 Financial Results Conference Call and Webcast. My name is Seth and I will be the operator for your call today. [Operator Instructions]. I will now hand the floor over to, Allison Wey, to begin. Please go ahead.

Thank you. Good morning. And welcome to Xeris Biopharma's fourth quarter 2021 financial results and corporate update conference call and webcast. A press release with the company's fourth quarter and full year 2021 financial results was issued earlier this morning and can be found on our website. We are joined this morning by Paul Edick, Chairman and CEO; and Steve Pieper, our CFO. Paul will provide opening remarks, Steve will provide details on our financial results and then we will open up the call for Q&A. Before we begin, I would like to remind you that this call will contain forward-looking statements concerning Xeris' business practices, Xeris' future expectations, plans, prospects, clinical approvals, commercialization, corporate strategy, performance, and the impact of COVID-19 on Xeris' business practices, which contain forward-looking statements for the purposes of the Safe Harbor provision under the Private Securities Litigation Reform Act of 1995. Actual results may differ materially from those indicated by these forward-looking statements, as a result of various important factors, including the effect of uncertainties related to the COVID-19 pandemic on the U.S. and global markets, Xeris' business, financial condition, operations, clinical trials and third-party suppliers and manufacturers and other risk including those discussed in our filings with the SEC. In addition, any forward-looking statements represent our views only as of the date of this call and should not be relied upon as representing our views as of any subsequent date. We specifically disclaim any obligations to update such statements. I'll now turn the call over to Paul Edick.

Good morning, everyone. Thanks for joining us today. This morning, I'll review our 2021 accomplishments and then focus my remarks on our 2022 plans and outlook. 2021 was a remarkable year for Xeris with many significant achievements. Most notable was the acquisition and integration of Strongbridge Biopharma that enabled Xeris to expand our portfolio of commercialized products, and to take an important step forward in creating the critical mass necessary to become a fully capable and profitable pharmaceutical company. Other key highlights include impressive total product sales of $79 million on a pro forma basis for Gvoke and Keveyis, which is a 56% increase over 2020. Gvoke prescriptions in the fourth quarter and full year 2021 grew by 85% and 144% respectively, compared to last year. The number of primary paralysis patients benefiting from Keveyis continued to grow throughout 2021 and net sales increased year-over-year reaching the top end of our $38 million to $40 million guidance. We also formed two important partnerships that could create a significant value in the future with Tetris Pharma to commercialize Ogluo, which is our international trade name for Gvoke in the UK and Europe, and with Merck to access our XeriJect technology for an as yet undisclosed monoclonal antibody. We also received multiple FDA approvals in 2021. First for the room temperature shelf-life extension for our one milligram presentation of the Gvoke HypoPen and Prefilled Syringe from 24 months to 30 months of room temperature stability. And for our Gvoke Kit, which is a single use vial and syringe presentation, giving patients another ready to use Gvoke option. The kit will be available for sale next week. And very importantly product Recorlev. An important new treatment option for patients suffering from Cushing syndrome. We also made advancements in our development pipeline having submitted…

Thanks Paul. Good morning, everyone. I will focus my remarks on a few of the key financial results. The details of which are in the press release issued this morning and our 10-K that will be filed later today. Because we closed the Strongbridge acquisition in early October, the financial results I'm covering today, including fourth quarter and full year 2021 only include the fourth quarter impact from the Strongbridge acquisition. However, I will also be commenting on the full year proforma net product revenue results. As you heard Paul say, strong demand continued for Gvoke and Keveyis in 2021. On a pro forma basis, total net product revenue was $79 million for the full year, representing a 56% increase over pro forma 2020 revenues, finishing at the high end of the guidance we provided back in November. On a GAAP reported basis, fourth quarter total net product revenue was $21.4 million and for the full year was $49.3 million, reflecting only one quarter of Keveyis contribution. While we are not reporting net revenue by product, I will say that Keveyis did achieve the high end of our previous guidance range of $38 million to $40 million for the full year 2021. Gvoke continued its strong momentum in the fourth quarter, driving quarter-over-quarter prescription growth of 7% and topping 29,000 prescriptions, growing more than 85% from Q4 of 2020. For the full year 2021, Gvoke generated over 94,000 prescriptions representing 144% increase over full year 2020. As we move down the P&L cost of goods sold was $4.9 million for the three months ended December 31 2021, an increase of approximately $1.5 million compared to the same period in 2020. Cost of goods sold was $13.3 million for the full year ended December 31 2021, an increase of $4 million…

Thanks, Steve. As you just heard, we're off to a great start in 2022 as a result of the great work done by the entire team in 2021. We believe that with the continued growth of our three commercial products, Gvoke, Keveyis and now Recorlev, we can see full year 2022 net sales in the range of $105 million to $120 million. In 2022, we also expect Tetris to launch Ogluo and several additional European countries. The availability of the Gvoke Kit next week, data from our Phase 1 study of levothyroxine in the third quarter, and initiation of an Exercise-induced hyperglycemia Phase 2 program later in the year. And because of cash on hand cash generating products and the capital from Hayfin, we expect to end 2022 with a very healthy cash position as Steve mentioned. And as we've said several times cash flow breakeven at year end 2023. Operator, I'll turn it over to you to open the lines for questions.

[Operator Instructions] The first question today comes from Roanna Ruiz from SVB Leerink. Please go ahead.

Hi, good morning, everyone. So two questions for me. First, I wanted asked about your financial guidance for 2022. Curious what's driving your $120 million net product revenue range? And I wanted to ask about Recorlev. So could you talk a little bit about the first patients that have been prescribed Recorlev? Have they cycled through products previously? Are they more switched patients from other Cushing's drugs or just to help us think about, like, what they look like and as the early adopters of Recorlev?

Hey Roanna. Good morning. Thank you. I take the second one first. We don't yet - we've got a few patients so far, we don't yet have handle on where they're coming from. We don't have that level of specific information on a pay per patient basis. As we get more patients, the specialty pharmacy will begin to aggregate in general, where the patients are coming from on a percentage basis. So for example, if we had 10 patients, what percentage of those 10 are coming from other products that cycled through. We'll know more as we get more. And then your first question in terms of what's driving our confidence. We, - I think in our prepared remarks, we had a great fourth quarter. When you compare it to what the market did and normally does, so that's incredibly encouraging. And if you look at script data so far, beginning of the year, we're off to a really good start. Keveyis is holding strong, and we're a few weeks into Recorlev, but we're feeling very positive.

Great, makes sense. Thanks a lot.

Our next question comes from Vamil Divan from Mizuho Securities. Please go ahead.

Yes, great. Thanks for taking my question. So maybe what else on Recorlev? A couple more on it for guidance, commentary you made. Thanks for all that info you provided. So one just on Recorlev. Can you just talk a little bit about the payer environment there in terms of patient [ph] and what you're expecting going over through any requirements people having had gone through other therapies, or what would just come out there as adopting this product? And then on the guidance side, a couple of questions just to make sure I understand from what you said. So the cash of $90 million to $110 million at year end. That already includes the $50 million that you're expecting to draw down from Hayfin, it sounds like I just want to make sure I'm clear on that. And then I am trying to triangulate from that to your color of being cash flow breakeven, by the end of next year. Aside from a soft declined cause you talked about that you're going to follow that at the beginning of this year, which you expect overall expenses to stay somewhat similar between '22 and '20. I am just trying to get a sense of sort of what your burn rate would be in a more steady basis. And how to get to the point where your cash flow breakeven. Thanks.

Hey Vamil, thank you very much. Appreciate the question. On Recorlev, we only have a few patients so far. So, and the - all of these patients are most all of them require prior authorization. We're going through that process. The branded products in this category are getting reimbursed, and they're getting reimbursed at the price levels that we've established. So we're not worried about it, it is a process. And with every patient, we go through the process, they're referred to therapy, they're referred to the Specialty Pharmacy, the Specialty Pharmacy works with them to get all the history and everything. They're referred to our care connections so that we can support the patient, help them go through the reimbursement process, get them out and get them pre-approved. And we're going through that process. Each patient is individual and it takes you know, a little bit of time, it's not like a prescription shows up at Walgreens, and they adjudicated in 30 seconds over the computer. But we don't foresee any roadblocks there. We think we're going to be buying other products that are out there and getting reimbursed. So that should not be an issue. We won't have 100%, you never do. But we think there is a pathway. In terms of the $90 million to $100-million-year end cash guidance. Yes, it does include drawdown that other $50 million late in the year. And then in terms of cash flow breakeven expenses, '22 to '23, we expect to have a pretty good steady state once we get past the first quarter and some of the one timers that are in the first quarter. Rest of '22 and '23 should be pretty consistent.

Okay, thank you very much.

Our next question comes from David Amsellem from Piper Sandler. Please go ahead.

Thanks. So just a few. First, Paul, you made a comment about potentially accessing equity capital to the extent that you do additional M&A. So I want to get some more clarity from you as to the kind of assets you'd be interested in. And just in general, how much of a priority M&A is going forward? So that's the first question. The second question is on Gvoke. In terms of, you know, moving on from the pandemic, or hopefully moving on from the pandemic, what's your sense, regarding the extent to which, a ready piece product will get more on the radar of endocrinologist, the extent to which we could see overall expansion of adoption, how are you thinking about that? And as a related question, what portion of your sales calls are in person these days? And then the last question is on Recorlev. Just as a follow-up on the payer question, is it your expectation over time, that Recorlev patients will have to have had exposure to keep your promise all in order to access the product? Or you think you might even see wider access?

Okay, David, thank you very much for joining us this morning. And let me take them in the same order that you gave them to me. In terms of access to capital markets. The most important point in my statement is that we believe we can get to cash flow breakeven with our organic business growth and the cash that we have on hand and cash that we're going to generate. If we do access the capital markets, it was more than likely before continued M&A activity. We are we are focused on growing our organic business without question, we're focused on getting to profitability and that requires we get to a level of critical mass, and M&A and continued product and potential company acquisition plays a role in that. And the kind of assets we would look for, and we look at the Strongbridge acquisition, it's exquisite in its overlap with our current business, or our previous business and it allows us to advance our move to critical mass and profitability significantly. So if there's another strong result there, then that's something we would consider. But there's you know, that's just a part of our plan. In terms of Gvoke. The ready-to-use market expansion. We're already starting to see late in the fourth quarter and beginning of the third quarter getting back to double digit growth. So we're very confident it's going to go, I mean at the end of the day, physicians don't disagree that if patients are on insulin, they should have a ready-to-use glucagon products handy available. It's just generating more of that behavior, because you've got decades of lack of behavior. So every day more and more physicians get onboard and begin to give more of their insulin patients, one of these ready-to-use products. And the degree to which they're giving Gvoke is growing every single day. Face to face interactions with physicians are nearing 100%, doesn't mean we're out there, all the reps are in the field, we still have an inside group, which will remain totally virtual. But we're getting access. It's looking pretty good and fingers crossed, hopefully, we're actually coming out of the whole pandemic thing. And then as far as [indiscernible], step through, we do not expect that to be the case, we expect to get patients from all different products, because there's quite a churn in this market. And our focus is on those patients 8000 on pharmacological treatment, 3200 of which are uncontrolled, not achieving normalization of cortisol. And control equals normalization of cortisol, now that we're focused on there's plenty of patients out there.

Thanks Paul. That's helpful.

We have no further questions waiting on the call, I will hand it back to Paul for closing remarks.

Thank you guys for your questions. Thanks, everybody, for listening. Congratulations to the team on a great year and a great fourth quarter and we're looking forward to another successful year in 2022. Thank you very much.

This concludes today's conference call. Thank you very much for joining. You may now disconnect your lines.