Welcome to the Lyra Therapeutics Second Quarter 2020 Financial Results and Corporate Update Conference Call. At this time, all participants are in listen only mode. Following management's prepare remarks, we will hold a Q&A session. [Operator Instructions]. As a reminder, this call is being recorded today August 5, 2020. I would now like to turn the call over to Laurence Watts, Managing Director at Gilmartin Group. Please go ahead.

Thank you, Daphne. Joining us today from Lyra Therapeutics is President and Chief Executive Officer, Maria Palasis, Chief Financial Officer, Don Elsey and Senior Vice President of Commercial Strategy and Market Development, Corinne Noyes. Early today Lyra released financial results for the second quarter ended June 30, 2020. If you've not received the news release, or you would simply like to be added to the company's distribution list to receive future releases. Please go to the investor relations section of Lyra's website, which can be found at www.lyratherapeutics.com. During the conference call management will make forward-looking statements including statements related to Lyra's 2020 financial results and guidance, and the clinical development of the company's product candidates, business strategy and planned operations. These forward-looking statements are based on the company's current expectations and inherently involves significant risks and uncertainties. Lyra's actual results on the timing of events could differ materially from those anticipated in such forward-looking statements as a result of these risks and uncertainties. Factors that could cause results to be different from these statements include factors the company describes in the section titled risk factors and the company's current report on form 10-Q filed today, August 5, 2020. Lyra cautions you not to place undue reliance on forward-looking statements and undertakes no duty or obligation to update any forward-looking statements as a result of new information, future events or changes in its expectations. With that, I will now turn the call over to Maria Palasis, CEO of Lyra Therapeutics. Maria?

Thank you, Laurence. Let me start by saying how delighted I am to welcome you to Lyra's second quarter 2020 financial results conference call, which is our very first as a public company. Although, Lyra does not intend to host regular quarterly financial calls we wanted to talk with you today in view of the near-term readout from our LANTERN Phase 2 study. This is arguably the most important milestone in our company's history. Moving forward, we will likely host calls for our fourth quarter financial results in order to provide you with some guidance for the year ahead, we will host additional calls when we have data or other important information to share with you. For example, when our Phase 2 LANTERN trial reads out later this year. With that said I will go over some recent highlights before reviewing Lyra’s pipeline. The highlight of our second quarter was undoubtedly our successful initial public offering on NASDAQ, which raised 64 million in gross proceeds and came just over three months after we completed our 30 million Series C financing. Lyra's common stock began trading on the NASDAQ global market on May 1, 2020 under the ticker symbol LYRA. Two other pieces of news that would like to highlight our appointment of Dr. Robert Richards as Senior Vice President of Research and Development and Pamela Nelson as Senior Vice President of Regulatory Affairs. Bob is an industry veteran, he possesses extensive leadership, product development and commercialization experience in drug delivery, and complex combination products. He will oversee the development of Lyra's two product candidates for the treatment of chronic running sinusitis, including the transfer of manufacturing to the contract manufacturers and efforts on expansion of our platform. We are also excited to welcome Pam who brings 25 years of experience…

Thank you Maria. Starting with our cash and cash equivalents balance, we ended the second quarter with $86.6 million. This balance includes funds raised during our May IPO the gross proceeds of which were $64.4 million. In the six months here to date, our OpEx was $8.8 million. The earnings release we issued today outlines our financial results in full so I will not go through the details on this call. In terms of financial guidance, we have stated that we believe our current cash position is sufficient to fund the company through a planned Phase 3 study of LYR-210 in chronic rhinosinusitis. Additionally, we are projecting our year end 2020 cash balance will be in the range of $67 million to $70 million. Finally, Lyra's shares outstanding as of July 31, 2020, were approximately 12.9 million shares. With that, I will turn the call back to Maria.

Thank you, Don. In summary, I believe Lyra has a very exciting future. In the short term. I believe that Lyra is on track to report Phase 2 results from LYR-210 before the end of the year that demonstrates the drug efficacy, safety and suitability as a long term treatment for CRS patients. In the meantime, we will be working to further the development of LYR-220 and leverage our R&D investment and XTreo to expand our development pipeline into new indications. With that, I will now open up the call for questions. Operator?

[Operator Instructions] First question comes from the line of Ashwani Verma with Bank of America.

Thanks for taking our question, congrats on the progress here, I have few questions. So just wanted to understand, so the data monitoring committee, you mentioned reviewing the safety data they haven't asked for any modification, like what constitutes an adverse event profile that would require a modification? Is there like a threshold for that, do you have to get certain serious AEs, I'm just trying to understand, where there the kind of line is drawn here? And then I have a couple of other follow ups.

Hi, Ash, thank you for your question. Is that, the monitoring committee is made up of ENTs with many years of experience and we depend on their expertise to look at the study, and according to their practice, and what they observe if they see for instance, adverse events that are at a very high rate or adverse events that are not expected then they will pass a judgement at that point and ask for a modification but we do not have a threshold established. We really depend on experts to assess the safety and propose changes as they see fit.

And the other questions that I had was just around the number of patients. So, it looks like you’ll have 44ish patients that are that will have the efficacy data for and the rest with placebo. As we look at some of these secondary data point and I know that will come at a later point of time. I'm sure a lot of folks have been interested in just comparing the efficacy in polyp versus non-polyp. So my question is, includes a couple of parts, so just in terms of whether these patients like what's the split of polyp versus non-polyp in the high and low doses? And then will we be, will the data be enough that we could compare it to some of the other treatment options that are available like optimales and much compound?

Ash, thanks for your question. So, with respect to polyp to non-polyp, we're at about 50-50 in our trial, and we do ensure that those patients fall into each group in a consistent way. And that consistent with our Phase 1, we're also pretty much at about 50-50 in terms of polyps and non- polyp patients. With respect to comparing data, we really are, the first product that we are aware of that provides a six months therapy for surgically naive patients that have polyps and don't have polyps. So, comparing to other trials will be not straightforward, because other trials have really focused on non-polyp patients. Now, having said that, we do look at effect sizes. As a reminder, what we saw in our Phase 1 as we saw an effect that was statistically significant starting at one week and certainly with polyp patients we saw a significant effect at four weeks in our symptom scores. At 20 weeks, we saw a 50% effect, which was a very substantial effect. And so, while it's difficult to compare across trials, because the endpoints are different in terms of how we collect our symptom scores. We are very encouraged with the large effects that we see. And just to add a little bit here. Just a reminder, we are doing in Phase 2 the four cardinal symptoms. And polyp studies generally will use a nasal obstruction for which is one of the four cardinal symptoms.

That’s great. And it seems that there is additional data coming from Gossamer's GB001, they are have a different end point as well. They're using SNOT-22 as primary endpoint, even though they are looking at with and without polyp. So what's your view of that program and how that might be, is comparatively compared to Lyra's product offerings?

I can start that question and maybe Corinne you can chime in. I can, what I can say is that yes, I am. We are familiar with that trial, we understand that they are using the SNOT-22 score. The SNOT-22 score is also being used as a secondary endpoint and our trial through our conversations with the FDA, it's very clear that the FDA prefers cardinal symptoms and that's why that is our primary endpoint and also our key secondary endpoints over time. But we are collecting the SNOT-22 score and via that SNOT-22 score, we certainly can look at other trials. It is really important, though to know that our population is likely to be different from these other studies. And in the, for the most part, we are treating surgically naive patients and often we see studies, where they are treating post surgical patients. I don't Corinne, do you have anything you'd like to add?

I do. In terms of how do we view that product from a competitive perspective? We view Gossamer’s product the antibodies there are all systemic agents which definitely will have a role in the treatment of CRS. So in our mind the most refractory patients. When we speak with physicians, their preferences to treat CRS, which is a disease of local inflammation with first and foremost local treatments. And we really believe that our product LYR-210 it will be the preferred local treatment of choice. And as such, would be used before a product like the antibodies or like Gossamer which really is a systemic treatments to treat what is ultimately local inflammation. So we view ourselves earlier in the treatment paradigm. And when we speak with physicians they confirm that preference.

Great. Okay, thank you so much. And, Don, I had a quick question for you. So just as we look at the -- as you mentioned about the cash trends there. As you look at the OpEx spend over the next couple of quarters. Is there any additional color that you would like to provide.

Not really. I think that as we go through the balance of the year Ash, you're going to see sort of steady as it goes. Probably the couple of the biggest influences will be in manufacturing tech transfer, as well as other preparations to put in place for a ultimate Phase 3 trial. And some of those are CapEx. And so the timing could be somewhat fluid on those. But you're not going to see anything dramatic on a quarter to quarter basis.

Alright, great. Thank you, everyone.

Your next question comes from the line of Chris Howerton with Jeffries.

Hey everyone. Thanks so much for taking the questions. I think I have a few here. So the first would be, you were kind of describing Maria that you were observing a tighter standard deviation than you initially planned for. So hoping maybe get a little more color in terms of what the magnitude you're expecting there. Secondarily, I'm just curious to know as you expect to see any disruption or potential risks due to the COVID-19 pandemic in terms of the end of study removal of -- removal procedure. And, what kind of mitigation may or may not be required for that. And then the third question is, what's the gating factors or activities that are either ongoing or planned to get 220 into the clinic. Thanks.

Thank you, Chris. So regarding the standard deviation, we have not done formal statistical analysis. So we're not able to share that. What I can say is that, our Phase 1 study, we didn't control the cardinal symptoms. That Phase 1 study was a safety and tolerability study. And the Phase 2 trial, we are ensuring that that patients are coming in with certain characteristics as far as are cardinal symptoms. And so that, as you know again the trial is blinded. But we can see that the data appears to be tighter as we would expect in the Phase 2 trial. Regarding disruption or risk, as I mentioned, we have about 60 of our patients that have already completed that 24 week follow up. While we were fortunate that that, you know, the trial is using these electronic databases, we do have follow up visits at four weeks at 12 weeks and at 24 weeks. We have not seen a significant impact there. I will have to see once we have the trials completed, but at this point, our sites have remained operational and we don't expect to really have much of an impact on the data as a result of COVID. And then the other thing to keep in mind is that you know, many of our sites, the majority of them are in Europe. So we do expect that the remaining patients, they have their visits scheduled in August and they will be able to complete those visits. With respect to LYR-220. For that product, we really need to complete the product development and then plan for the design of that clinical study. And that, as I mentioned is in process. And as we have mentioned, we are on track to start that clinical program at the end of next year.

Okay, all right. Well, thank you so much for taking the questions and all the additional details on when and really referring to the data and hope that you and the team are doing well.

Your next question comes from the line of Tim Lugo with William Blair.

Hey, this is Lochlin on for Tim. Thanks for taking my questions. I was just wondering related to the data monitoring committee and sort of data collection in general, as you mentioned, the efficacy endpoints are done electronically. But is there been any disruption to your lab testing? Specifically in cortisol levels for the higher dose cohort? And do you know if the data monitoring committee had that data for all patients, or is anything to some due to COVID? And then the second question, as you sort of outlined in the prepared remarks, obviously, there's been some changes in management over the past few months. So I guess just where, where does the team stand at the moment and are there any other positions that you're looking to fill or functionality you’re looking to build out over the coming six to 12 months.

Great, thank you for your questions. So with respect to the data monitoring committee, yeah, they do get to see all of the safety data that we have available. And certainly if there were any tests that were out of range or that they were concerned about, I suspect that they would have made some recommendations. So as far as so they do have the cortisol data, as you mentioned, the cortisol and they do look at that. With respect to lab testing, again, we have been fortunate that the follow up visits and the testing have been taking place. I do think that there may be some instances, where there, were appointments may have been rescheduled, but it's our understanding that they have happened. And that really is more of the minority. So we are fortunate that we have been able to collect that data. With respect to changes in management, as you would expect, when we look at what Lyra needs to do in the upcoming months and years. We constantly look at our management team and the experience within the company and ensure that we have the right skill sets in place. We're very fortunate that we have Bob Richard, who has joined. Who has a polymer science background, who has had experience with polymers drug combination products and transferring processes, who has joined us. And then also, Pamela Nelson, who brings extensive regulatory experience. As you know, the next phase for our company is really focused on the FDA and working with the FDA on our pivotal trial design. And Pam is just going to be so instrumental in those conversations. As we move forward, we will continue to look at our management structure and see what we need to add. For the time being, we really have the right team in place. And I'm really proud of the people that we've been able to add.

Your next question comes from the line of Robert Hazlett with BTIG.

Congratulations on the progress. And apologies my line was a bit broken. I'm having some trouble here. If you could comment in general terms on the CRS patient visits to ENTs, that was affected by COVID, to some degree. Has that recovered? We expected to recover over time as things wax and wane and certainly by the time you finish your Phase 3. But is that recovered to any meaningful extent? And if so, how much you have any metrics along those lines at all? That would be helpful.

We do monitor that and I can start and perhaps Corinne will have something to add. It's our understanding that office visits have recovered for the most part. It's not as clear, if surgeries are happening at the same rate that they were happening. And it may be that, in the future, there may be more of a shift from surgical procedures to treat CRS to office base procedures, where the risks to the patient and the risks to the physician is lower. So this is how we understand it. Corinne, do you have something you'd like to add?

No, I mean, I, when we speak with physicians, that's correct. We hear that around depending on the physician 50% to 75% of patient volume has come back, but that surgeries and procedures are still lagging, it depends on where we are in the country. But some of those -- some centers are starting elective procedures again others haven't. So I think the bulk of the recovery in terms of procedures and surgeries is still ahead of us.

Thank you. That's all I had. Congratulations on the progress. Look forward to more.

And I am showing no further questions at this time. I would now like to turn the conference back to Ms. Maria Palasis.

Thank you, Daphne. We continue to use technology to keep in touch with our shareholder base. In the coming days we do plan to attend virtually the William Blair and the BTIG Healthcare Conferences. And we welcome your requests for virtual meetings and calls at those events. Thank you all for participating in today's call. And have a great rest of your day.

Ladies and gentlemen, this concludes today's conference call. Thank you for participating. You may now disconnect.