Thank you for standing by and welcome to RxSight Fourth Quarter 2021 Earnings Conference. At this time, all participants are in a listen-only mode. [Operator instructions] Now it's my pleasure to turn the conference to Philip Taylor. The floor is yours.

Thank you, operator. Presenting today are RxSight, President and Chief Executive Officer, Ron Kurtz and Chief Financial Officer, Shelley Thunen. Earlier today, RxSight released financial results for the three months and full year ended December 31, 2021. A copy of the press release is available on the company's website. Before we begin, I would like to inform you that comments and responses to your questions during today's call, reflect management's views as of today March 08, 2022 only, and will include forward-looking statements and opinion statements, including predictions, estimates, plans, expectations and other information. Actual results may differ materially from those expressed or implied as a result of certain risks and uncertainties. These risks and uncertainties are more fully described in our press release issued earlier today and in our filings with the Securities and Exchange Commission. Our SEC filings can be found on our website or on the SEC's website. Investors are cautioned not to place undue reliance on forward-looking statements. We disclaim any obligation to update or revise these forward-looking statements. We will also discuss certain non-GAAP financial measures. Disclosures regarding these non-GAAP financial measures, including reconciliations with the most comparable GAAP measures can be found in the press release. Please note, that this conference call will be available for audio replay on our website at rxsight.com on the Investor Calendar page and the News and Events section on our Investor Relations page. With that, I will turn the call over to CEO, Ron Kurtz.

Good afternoon, everyone and thank you for joining us. I'll begin with an overview of our progress in 2021 and more specifically in Q4 followed by a discussion of our plans for further growth in 2022, Shelley Thunen will then take us through the financial details for Q4 as well for our 2022 guidance after which we'll open up the call for questions. 2021 was a very productive year for RxSight. We accelerated the adoption of our light adjustable lens or LAL, completed a successful IPO, introduced key product advancements like ActivShield and rapidly expanded our US commercial team. These accomplishments coupled with the LAL's unique ability to deliver precisely customized vision for patients as well as to expand premium cataract surgery revenue for doctors and practices have created substantial momentum for RxSight to drive continued growth in 2022. Our primary growth driver is building out the infrastructure of postoperative LAL treatments. This involves both the sale of light delivery devices or LDDs to new practices, as well as the training of new doctors and staff, thereby enabling more patients to select the LAL for premium cataract surgery. In the fourth quarter, we added 45 LDDs to the network of clinical sites offering postoperative LAL treatments, bringing the installed base to 206 at the end of 2021 and representing a substantial increase from the 31 LLDs sold in Q3 of 2021. We believe our strong Q4 LDD sales were driven by a combination of factors, including positive references from existing RxSight customers using our active shield LAL favorable seasonality, and expanding productivity of our LDD sales force in process. As we have noted before, peer to peer technology endorsements are very important in ophthalmology and willingness to recommend our RxSight to a friend or colleague is the key question we…

Thank you, Ron and good afternoon, everyone. Total revenue in the fourth quarter of 2021 was $8.4 million an increase of 46% sequentially compared to the quarter ended September 30, 2021 and a 71% increase compared to the fourth quarter of 2020. Looking at revenue by product line, we sold 45 LDD systems in the fourth quarter of 2021, generating $5.3 million in sales compared to 31 LDDs driving $3.7 million of LDD sales in the third quarter of 2021 and 23 LDDs in the fourth quarter of 2020 for $3.3 million in sales. As expected in our early stage of commercialization, LDDs continue to dominate the sales mix representing 63% of our revenue in the fourth quarter of 2021. We sold 2,959 LALs in the fourth quarter of 2021 generating sales of $2.9 million compared to 1,970 sevens driving $1.9 million of a LAL sales in the third quarter of 2021 and 1,577 LALs for $1.5 million of LAL sales in the he fourth quarter of 2020. Fourth quarter gross profit was $2.9 million or 34% of revenue compared to gross profit of $1.3 million or 23% of revenue in the third quarter of 2021 and a $1.4 million gross profit in the fourth quarter of 2020 or 28% of revenue. The sequential and year-over-year increases in gross profit were primarily due to higher sales volumes. Selling, general and administrative expenses for the three months ended December 31, 2021 were $11.6 million compared to $9.1 million for the three months ended September 30, 2021 and $4.4 million in the same period of the prior year. The sequential increase in SG&A expenses in the fourth quarter of 2021 compared to the third quarter of 2021 was primarily due to increased headcount sales and marketing, increased cost to operate as a…

Thank you, Shelley. To conclude our prepared marks, we're proud of the progress made in 2021, and look forward to continued moment in 2022 another important year is we work with our customers to establish a new standard that meets or exceeds the progressively higher expectations of premium cataract patients. And now operator, please open the call for questions.

[Operator instructions] First question comes from Charles Elson [ph] with Wells Fargo. Please go ahead.

Hi, thanks for taking the question. Ron and Shelley, first congrats on the strong quarter. First question, just and a quick follow up, just digging in a bit on the 2022 guidance, so first, why is looks when you look at just total dollar amount, why, does it look like, OpEx is growing faster than revenue in 2022? Just curious where that? You talked a bit about where the spending is going, but, I guess how should we think about leverage, based on that beyond 2022 and then I have a quick follow up.

Good question. Thank you very much, Charles. Yes, it is increasing this year faster than revenue in part because we are making significant investments in sales and marketing. This is a year of significant investment as we take our sales and marketing team to 38. In addition, sales and marketing is also bearing the cost of our base four studies and that's a major driver in SG&A. Overall, as we think about SG&A, the sales and marketing component of it is about 70% of the total and so, very heavy on the SG&A. So it's a year of investment as we continue to grow in 2022, we gave guidance of $40 million to $44 million in revenue. So we want to be able to leverage that and set us so for 2023 as well.

All right, thanks. And then, just a quick question on cadence. So you mentioned, Q2 and Q4, so typical seasonality are little bit heavier. I guess just looking in the near term, what about Q1? So it looks like last year, Q1 was close to like a 30% step down from the prior Q4 that's like at the start of last year. Is that a fair spot to kind of to think about that the start of Q1 '22 might be down a similar amount or are there any other puts and takes that might make that a little bit different?

Yeah, I think the puts and takes are the following. First of all, we have a higher installed base as we exit '21 and going into '22 right. So I think that the first quarter is -- that's important for us, because that way you can generate more LAL sales. The second thing is, is we saw very little COVID impact from the end of 2021 and in the first quarter of this year, looks like it's ended. We'll see, and so I think that this quarter is different and we would not expect to see that level of step down.

Great. Thanks Shirley.

Your next question comes from Robbie Marcus with JPMorgan. The line is open.

Oh, great. Thanks for taking the question. Maybe, if you give us thought on how we should think about LDD versus LAL placements throughout 2022, is the mix shifting at all? And then I have a follow up. Thanks.

Okay. Thank you, Robbie. Thank you for being on the call. The mix is shifting a little bit for the entire year of 2021 LDD sales represent about 61% of revenue. And we don't see the LDD, ASP coming down significantly during the year should remain relatively stable and then as all capital equipment does, it tends to come down a little bit, the deeper you get into your -- into the new customer base. But it will shift more but if I think about the growth, it's pretty heavy at 77% to a 100% in our guidance. You'll see growth, obviously both in LDD and LAL, but higher in a LAL and we'll see some shift during the year. I still expect that LDD revenue will exceed the revenue for LAL, but not by much, not as much as it did last year.

And Shelley, I think originally the expectation was that the LDD price could come down materially over time, starting in 2022. Just remind us what happened there, why it's not coming down, how we should think about future pricing?

Yeah, no, I think that the good news is that it remains stable in the second, third and fourth quarters of 2021. And we look at it being relatively stable in this first quarter of '22 as well. We haven't had to bring down the price. I think that the strong references from our existing customers ActivShield, some pickup in terms of volume, which obviously make the practices more profitable, have allowed us to maintain our price much better than we originally thought.

Great. And then last for me, Shelley, the gross margin guidance was somewhat lower than we were hoping for in 2022. Maybe just walk us through the different puts and takes there. How much is inflation, FX, etcetera.

Yeah. I think two things. Of course, one is, is that, we continue to expect to receive FDA approval for our lower cost LDD by the end of the second quarter of this year. However, as Ron mentioned, it is less risky in increasingly more difficult supply chain environment for us to source product that are already in the supply chain rather than newer chips and components that, while we might have on an order are not yet as available. So we took the less risky approach from a revenue viewpoint, but that brings down on our margin. And while I know our costs, in the first and second quarter in the third and fourth quarter, I am anticipating some cost increase, primarily chips components, and sheet metal. And so that is offset in part by the fact that our LAL have much higher volume in growing faster than the LDD. And as you recall, of course, at volume, we expect that LAL in and future years to be somewhere in the 80%, 85% to 90% margin level, but certainly not this year. The LAL price remains consistent. Overall, our ASPs are very, we sell it for a $1,000 and that remains very stable. And then our cost of the LAL remains stable throughout the year, as we build to a level loaded build plan to fulfil both our sales requirements, as well as stocking new ASCs as we add new customers. So, Ron, would you add anything to that?

Nope. I think you got it all.

Okay. Thank you.

Great. Thanks a lot.

Your next question comes from Ryan Zimmerman with BTIG. Your line is open.

Great. Thanks for taking the questions. Congrats on a strong end to the year. Ron and Shelley, just, maybe you could talk about the top line guidance for a moment. It's a little bit better than I think the street was expecting and, I'd love to get your view around, your line of sight on LDD sales and kind of how that's come together relative to your expectations for 2022. What you learned in '21, that kind of gives you that confidence that you can count on some of those LDD sales as we look ahead to 2022 and then have a follow up.

So, thank you, Ryan. So I think one thing to think about is the backdrop of where the market that we're operating in. And as you know, cataract continues to increase in volumes as the population ages and people's visual demands increase, that also drives the premium cataract surgery market and of course practices and doctors are also more focused on that market as the test of reimbursements for conventional IOLs have dropped. So there's just a lot of focus, in the market for premium and our results, our clinical results are outstanding and that certainly drives happy patients, but it also drives greater revenue and that's something that we've seen in our practices. and that information of course is past peer to peer, to practices considering adopting RxSight and that's helps build our funnel along with the expansion of our sales team. So it's just added to our growing confidence with the placement of new LDDs and establishment of new accounts. Shelley, do you want to add something?

Yeah, I would also like to talk about LALs because one of our goals is to continue to increase LAL growth as well. And one thing that helps us is that the COVID impact as we exited 2021 and went into this first quarter of 2022 is phenomenal. We think the momentum that we had in the fourth quarter has continued into the first quarter as well. And so we're very focused on that. I think our new LAL sales force, of course, we added 14 of those people in five months in 2021. So they're still in training, but, I think hopefully we'll see some generation in the second half of the year from their productivity as well.

Thanks for that -- all that color there. And then just as you think about the install base up to 206 now on the LDD side, have you moved beyond in any capacity? I think when we first thought about the company, the focus was initially on kind of the higher volume premium practices. Are you seeing any adoption beyond that group at this point? Or is that something we should think about when LDD pricing could come down, potentially in '23? Thanks the taking the questions.

Thanks, Ryan. So I think we've always had a range of practices there. I would, although we are focused obviously on, higher volume premium practices, there are also some lower volume practices that do a high percentage of premium. And so we've had a range of practices in our innovators and early adopters group, but we're certainly, expanding beyond that into the what I would consider the early majority and there are a number of practices in that group that are higher volume, sometimes, higher volume conventional cataract surgery with lower penetration of premium. And they're looking to the light adjustable lens as a way that they can build premium volumes without having to offer LASIK, which is more common with high volume premium practices.

Got it. Thanks for taking the questions.

Thank you. Next question is from Danielle Antalffy with SVB Leerink. Your line is open.

Hey, this is Erin on for Danielle. Thanks so much for taking your questions. I was just hoping if you guys maybe could provide some color on maybe the typical adoption curve of some of these new customers, how long after LDD is placed, does it take for these practices to get ramped up to speed, I guess just kind of trying to think about how these 45 new placements in the quarter will contribute to revenue throughout the year.

Yeah. Again, as I said earlier, I think that there's a lot of variability. It really is practiced to practice, dependent at this point. Clearly it's in our interest to have practices adopt. Our site at the highest at the highest level as quickly as possible. And we certainly are focused more and more on that, especially with our new LAL account managers, that is their primary focus. But there can be a range and we can see some practices are more conservative. They'll want to start out with a few patients a month, get their feet wet and then expand. And some practices will get, will, base it more on the information that they've gotten from similar practices that already have the technology and will be more aggressive out of the gate. Uh, so it's still a range, but I would say generally we're seeing practices adopted a slightly quicker pace than they otherwise than they were previously and some of that may be also due to ActivShield.

Okay, great. Thanks. And then I was just wondering if you could maybe touch on some of where you guys are gaining share from? Is it primarily, that you're -- that people are choosing over other premium IOLs, or are you also maybe picking up some patients who would've not otherwise gotten a premium IOL?

Yeah, we, we did a survey last year where we looked at where LAL implants were coming from and at that time it looked like about a third were coming from patients who otherwise would've gotten a monofocal IOL about a third from patients who otherwise would've gotten a toric or astigmatism correcting IOL, and about a third from patients who would've gotten a presbyopia correcting IOL. We haven't, uh, repeated that survey yet, but I don't see anything anecdotal data that we get that would, suggest that it's different. We get a lot of patients who would not have been good candidates for a multifocal IOL. This offers them a great opportunity to great vision, with reduced spectacle use and does not reduce contrast vision or the quality of vision for eyes that might otherwise be more sensitive to that for patients who otherwise might be getting, might have thought of about just getting a toric or astigmatism correcting IOL. We correct astigmatism at about twice the rate as a standard toric IOL, and we also correct sphere and offer a broader range of vision. So that's a competitive advantage. And then obvious, versus multifocal IOLs it's really for patients who, don't want to compromise on quality of vision who want to be able to be sure that they're going to maintain excellent vision under all conditions including at night and so it's I think it's still roughly in the percentages that we've previously stated.

Okay, great. Thanks so much for taking our question.

Thank you. I'm not showing any further questions in the queue, sir.

Great. Well, thank you very much, everyone. I wish you the best for the rest of your day.

And with that ladies and gentlemen, we conclude our program for today. Thank you for your participation and you may now disconnect.