Matthew Rabinowitz
Analyst · Piper Jaffray. Your line is now open
Thanks, Mike. Good afternoon everyone and thank you for joining us. I will cover our recent highlights and progress in the business since we last spoke in March. And Mike will provide additional detail on our financial progress. As Mike mentioned, we will be referring to slides that were just posted at investors.natera.com. First, we are pleased and excited to see the key components of our long-term strategy coming together. We substantially expanded our leadership position in women’s health genetic testing by posting unprecedented quarter-on-quarter volume growth in Q1. Besides our superior technology and service offering, this volume growth is driven in part by the long-term decisions we made to sign Natera contracts with payors. Based on these decisions, we expect the pricing environment going forward to be stable. Ongoing strong volume growth in Q1 and stable pricing is driving anticipated return to revenue growth for the year we described on our Q4 call, and as we have predicted for some time. In addition, we continue to improve our cost of goods sold consistent with our roadmap. More will be said about this later in the call and particular with regard to Horizon carrier testing. Furthermore, we are seeing new DNA sequencing platforms emerge as we expected. That is contributing to our business already as we described with QIAGEN deal in March and will enable Natera to distribute our leading content broadly at high gross margins. Lastly, we continue to release exceptional data on oncology that has the potential to substantially improve patient care. And as with Panorama, we are establishing a strong and differentiated position in this market that is even larger than prenatal testing. We are starting to see the beginnings of oncology’s contribution to Natera’s revenue. A summary of our recent highlights on Slide 3. On volumes, we processed over 164,000 tests in the quarter, which represents 36% growth versus the same quarter last year and over 19% sequentially versus the fourth quarter of 2017. In fact, Q1 was the largest sequential unit volume growth quarter in the history of the company by a wide margin. For Panorama in particular, we posted a second consecutive quarter of strong sequential growth and processed 115,000 tests in Q1, which represents 18% sequential growth and 29% compared with Q1 last year. We also saw continued momentum in our Horizon carrier screening volumes which grew 21% sequentially and 54% year-on-year. We generated total revenues of 62.3 million in the quarter, up 26% versus Q1 last year and 16% versus Q4 of 2017. This includes $5.5 million in revenues recognized from the QIAGEN payment we received in Q1 which was roughly in line with our expectations as discussed in our Q4 call. Importantly, Q1 is our first quarter in which we are reporting revenues on an accrued basis rather than booking revenues based on cash receipts. This requires us to estimate what our ultimate cash collections will be for units we reported out in Q1. Since this is our first quarter under accrual accounting, we have sought to err [ph] on the side of caution with our estimate and Mike will provide more detail later in the call. I am very pleased to announce that we recently launched our Horizon carrier screening workflow. This has been a major initiative for our R&D team which we expect will be a key driver of reduced cost of goods sold for the rest of 2018. As I mentioned, our progress on oncology continues at a pace. We recently presented successful results in bladder and colon cancer studies at the American Association for Cancer Research meeting in April. Given we’ve now replicated outstanding performance across lung cancer, bladder cancer and colon cancer, we believe that Signatera RUO is starting to live up to its promise as a pan-cancer platform. On the research use-only effort, we now have 14 deals for studies with leading pharmaceutical companies. We have seen strong interest from pharma for this offering and have many more deals in the pipeline. Now, I’d like to summarize our commercial progress in the quarter. The next slide shows our recent volume progression for Panorama and Horizon. We spent a lot of time in our previous earnings calls talking about the activities that have driven volume growth. Our Panorama twin screen capability launched last year. Innovations and user experience and new products opening doors to new accounts continues to work well in combination. We’ve seen strong growth in both new accounts and in same-store sales while maintaining very high account retention metrics. In our Panorama business, the mix of volumes has remained stable at roughly 60% average risk and 40% high risk units, so we are seeing volume growth in both categories. Our attachment to carrier screening has even outpaced Panorama growth and we see strong momentum in that business continuing. We are not yet breaking out volumes on new products like Evercord and Vistara, but these products are performing consistent with our expectations. And as we mentioned before, we expect roughly 15 million in 2018 from these newly launched products which are early in the ramp-up period. Historically, we have seen some seasonality driving more volumes in Q1 and that is also a factor driving results in Q1. So while we don’t expect to post this level of sequential growth every quarter, the fundamentals in the business have remained positive and we expect growth over the balance of the year. On the oncology data, we presented three abstracts at the AACR conference in April. These included preliminary readouts from our previously announced studies in muscle invasive bladder cancer and colon cancer in collaboration with our Danish colleagues from Aarhus University. The bladder study included 50 patients and the colon study 130 patients where blood was drawn prospectively at regular intervals over more than two years from initial diagnosis. On this slide, we are showing the remarkable ability of Signatera in stratifying who would relapse and who would not based on the presence or absence or tumor DNA as measured by Signatera in the blood after treatment. For patients who tested positive with Signatera after treatment, they all ended up relapsing clinically. This indicates the exceptionally high positive predictive value or PPV. On average, molecular relapse was detected four months with four clinical relapse for lung and bladder cancers and 7.4 months for colon. In addition, relapse sensitivity was very high for all tumor types. The average ratio for these cohorts were between 19.8x to 34.5x, meaning an individual with a positive result is 19.8x to 34.5x more likely to relapse than an individual with a negative result. This is an order of magnitude higher than other available biomarkers. This is especially striking when compared to the gold standard clinical staging for colon cancer where Stage 3 disease has only a 3x to 4x higher chance of relapse versus Stage 1 and 2 disease. Furthermore, in multi-varied analysis, Signatera is the only factor that predicts relapse with clinical stage and other traditionally high risk features no longer being statistically significant. From the perspective of clinical utility, the opportunity with early molecular relapse detection is to offer new treatment for patients who are Signatera positive without waiting for clinical relapse to show up later on a scan. In many cases we believe this could be immunotherapy. Pharmaceutical companies are showing great interest to adopt Signatera into clinical trials to treat these patients upon molecular relapse. In addition to the data for recurrent monitoring, our bladder and colon studies also showed great promise for treatment monitoring. Across three cancer types, Signatera has consistently identified which patients were responding to treatment and which were not with high accuracy. We believe that in time Signatera can be adopted by FDA into the response evaluation criteria or RECIST criteria which could make it a standard endpoint in clinical studies. Finally, in the bladder data, we also had a unique and important finding. A single blood sample right at the time of diagnosis could predict the success or failure of treatment more accurately than any other variables. Treatment fails were 80% of the patients who tested positive at diagnosis while it succeeded for 100% of Signatera negative patients. Even in a multi-varied analysis combining all other variables to traditional use of staging, including lymph nodes, tumor size, et cetera, the Signatera result became the only variable with statistical significance in predicting outcome. Our medical team believes this alone could be enough to enter NCCN practice guidelines. This points to the urgency for clinical trials that explore new treatments for patients who are Signatera positive at time of diagnosis. We are currently in discussion with several pharma companies about this opportunity. As a reminder, these studies with over 1,000x points being analyzed across the two of them are hugely valuable because our collaborators have been collecting tumor tissue, longitudinal plasma samples, all clinical data and outcomes on all patients with the first patients enrolled in each study over three years ago. We are doing the same thing with several studies in breast cancer to readout in the coming months as well as other disease types. This effectively means we are condensing many years of expensive clinical studies and analytical work into less than a year. We often get questions on how Signatera is different from other liquid biopsy tests. Most of the other liquid biopsy tests on the market today aid in selecting appropriate targeted therapies for late-stage cancer patients. This is called genomic profiling and it’s generally something one would prefer to use a tissue biopsy for. But if tissue is not available, one can use plasma. The genomic profiling test generally consist of broad one-size-fits-all panels that scan for 1,000 of mutations considered clinical actionable, meaning they are associated with some targeted therapy. They produce outer report listing specific genes where a mutation has been found. This application requires a lot of sequencing and the cost of each panel is very high. In contrast, Signatera is the first ctDNA platform custom-built for monitoring and MRD assessment. Signatera produces a result focused on the presence or absence and quantity of circulating tumor DNA to be used more like a scan where doctors want to see whether something is there or not and whether it’s getting bigger or smaller in response to treatment. Each patient gets a custom assay designed and manufactured just for them based on the clonal mutations found from sequencing the tumor tissue. Clonal mutations are not necessarily associated with any targeted therapy but by definition they are the ones most likely to be present in every single cancer cell. So prioritizing these means we know that our test is not prone to be affected by tumor hetrogen AAV [ph]. We choose 16 clonal mutations to track in every patient to give ourselves 16 shots on goal to detect even a single copy of tumor DNA in a tube of blood. This means we have a highly targeted, low cost assay that supports repeat use just like a scan and just like scans we expect it could be adopted for all stages of disease, both early and late. This is critical because the vast majority of new cancer diagnoses are in early stage where very few other liquid biopsy companies compete today. This is a major untapped market and a huge opportunity to help save and improve lives. With that, let me hand over to Mike to review our financial performance. Mike?