Dr. Richard Chin
Analyst · important factors that could cause actual results to differ, we refer you to the forward-looking statements in today's press release and a note on forward-looking statements in the Company's SEC filings. It is now my pleasure to turn the call over to KindredBio's CEO, Richard Chin. Dr. Chin, please proceed
Thank you, operator. Good afternoon, and welcome to our first quarter 2021 financial results call. Joining me today from the management team of KindredBio are Wendy Wee, our CFO; and Katja Buhrer, our VP of Corporate Development and Investor Relations. We said previously that we expect 2021 to be a banner year and it's certainly turning out to be that. We announced recently that we have developed a long acting IL-31 antibody that lasts up to three times longer than a normal canine antibody. This is one of the most important announcements in the history of our corporation. This means that the antibody could potentially be administered three times less frequently than a typical antibody or potentially every three to six months. The standard dog antibody has a head size of 10 days there's of approximately, which is why it's usually given every month or two. Our long-acting antibody has a half life of up to about 30 days. This technology also allows us to reduce cost of goods to as low as one-third of a typical antibody, rivaling the cost of goods for small molecules. Even better, this new antibody is based on tirnovetmab and the binding part of the molecule that binds to the IL-31 has not been changed. This means that we already know that the molecule works and works well for atopic dermatitis. We can proceed to pivotal study with very little additional work because we can rely on the tirnovetmab pilot studies. Our goal is to initiate the efficacy pivotal study as soon as end of this year. This is really important news because the duration of action is a key driver of market share in this space according to the information that we have. Simply put the antibody program that simply puts the antibody is likely to take a substantial portion of the market share and very possibly a dominant share. So what we have is a molecule that's highly likely to work that at the duration of action advantage that has a cost of goods advantage we believe and which targets which targets a market that is at least $1 billion a year and growing. Now, this is a great technology and a major breakthrough. And it's a very complicated and difficult technology to develop. If you don't know exactly what you're doing, and if you don't understand how every single atom in the antibody molecule works, you could spend years and years trying literally trillions of different modifications and not getting get anywhere. Hangjun Zhan, our CSO and his team is world class, and it's because of them that we've been able to achieve this so quickly. As an aside, I will also note that veterinary antibodies are in many ways more difficult than human antibodies to develop. There are a lot more that's unknown, and the reagents and the contract organizations that exist for human antibody development typically do not exist for veterinary antibodies. We have built an organization that can now on a very consistent basis yield high quality antibodies, high producing cell lines and consistent manufacturing. We plan to develop both the regular and long version of the IL-31 antibody, dermatitis is a huge market and there will likely be demand for both acute and chronic versions of the product. There are some acute indications like fleabite or seasonal allergies where the customer may once only pay for one or two months of therapy, for example. Turning to the tirnovetmab pivotal study, the enrollment has been slow because we've been required by the USDA to dermatology sites and most dogs we need to enroll are seen as journalists. We still expect 12 to 18 months from start of the study to completion, but it may be toward the longer end of that. It's still too early to give a more definitive timeline, since we just brought on some additional sites and will likely continue to add more. As previously noted, we believe we have one of the broadest and most advanced dermatitis pipelines in industry, including several molecules that we have not yet disclosed. Now, in addition to this exciting announcement about the long acting IL-31 antibody, we also announced that we have an acceptance from the USDA for the prophylaxis efficacy study for the parvovirus antibody. An acceptance is the term that USDA uses when it has finished through review and has found a satisfactory and sufficient to support an approval. Our efficacy data for prophylaxis has been approved, and the USDA has approved the prophylaxis indication. Of course, in addition to that, we still need approvals for the safety and the manufacturing before we get the final approval. We still expect the treatment study to read out soon and assuming that it is positive, we will receive approval of both indications. The other programs are on track and we are happy with the progress so far. Turning to Mirataz. As Wendy will discuss, the sales for this drug has been on a rapid upward trajectory, and we're extremely happy about the great job that our partner, Dekra is doing. U.S. Mirataz sale to veterinary customers continues to grow and we're 60% higher in March of this year compared to April of 2020 when Dekra first took over the commercialization of the product. This highlights our partnership model and also reinforces that Mirataz is on its way to becoming a very successful drug. On the contract manufacturing side, we have additional potential clients we're talking with right now. There is a severe backlog of manufacturing capacity right now, as I've noted before, in addition, there is a severe shortage of manufacturing supplies. And as Wendy will discuss, this may push back our revenues from Vaxart. But since its take-or-pay contract, we will receive that revenue eventually. Now in the midst of this manufacturing capacity shortage, we are very lucky to be in a position of having ample capacity. Our plant has been designed to hold up to eight bioreactors once it's fully built out. And with the 4,000 liter reactors now being available, it has maximum capacity of 32,000 liters, which is quite substantial, and each reactor can produce up to 24 batches a year. And as you may know, the market price for each batch, which has been going up, it can be several million dollars. We have also had multiple successful manufacturing campaigns with both our products and with customers' product. And as I should note, it's not easy to consistently manufacture biologics products. So we're very happy with that. We're also happy that we've raised significant additional capital through the ATM, which now extends the cash run rate to end of 2023. This will allow us to get to approval of not just IL-31, but IL-4 as well and possibly the long-acting IL-31. And the bulk of the ATM was through block sales to a very highly regarded blue-chip investors, and we're very pleased to have their support. We're not utilizing the ATM currently and don't expect to utilize a small amount that's remaining in the foreseeable future. To summarize, we have three major drivers of value at Kindred Bio; number one, products and pipeline; number two, IP and platform Technologies; and number three, manufacturing and CDMO business. On the product side, we have several potential blockbusters, each one of which could generate hundreds of millions of dollars in sales every year and at least one of which has the potential to become the market leader in the dermatitis space. Dip including the half-life technology is, we believe, a very valuable set of assets, and the value will continue to grow as the role of biologics in the veterinary space grows. And those of you who follow the CDMO space will appreciate the value of the contract manufacturing business that we're building. The net takeaways are that we are very well positioned in terms of assets, strategic position and cash runway. We're very excited about our future. With that, I will turn the call over to Wendy for a review of our first quarter financials.