Travis Mickle
Analyst · RBC Capital Markets. Your line is now open
Thank you, LaDuane, and thanks, everyone, for joining the call. There’s no question that the fourth quarter of 2017 and early 2018 has been a transformational period for KemPharm, highlighted by several milestones, which we believe demonstrate significant potential of our Ligand Activated Therapy and the talented team that implements it. To begin, as most on this call are aware, on February 23, the FDA approved the New Drug Application for APADAZ. Our prodrug of hydrocodone and acetaminophen for the short-term management of acute pain. Without question, this was the most important milestone for KemPharm to date, and one for which we’re all extremely proud. Not only does it enable the market entry of what we believe is a differentiated product for the short-term management of acute pain, but it also highlights the value proposition that LAT represents and validates our overall business strategy and corporate vision. Moreover, the APADAZ approval signifies the first of what we hope will be several NDA approvals of drug products developed with our LAT prodrug technology platform. KP415, our prodrug of d-methylphenidate for the treatment of ADHD is our next NDA candidate. And in December, we made a significant advance in the products development with the initiation of a pivotal classroom-style efficacy study. This progress combines with our recent announcement of positive results from our ongoing pediatric and adolescent PK study. That study suggest that a single efficacy ADHD trial designed with pediatric patients may also be applicable to adolescent and adult patient populations thus potentially allowing an initial indication for all patients with ADHD age of six and up. The initiation of a pivotal efficacy trial of KP415 and FDA approval of APADAZ were clearly the headline drivers for KemPharm over the past several months. But important progresses was made across our product pipeline. This includes acceptance by the FDA of our Investigational New Drug Application for KP484, our super-extended release d-methylphenidate prodrug for the treatment of ADHD. USAN approval for Asalhydromorphone as the nonproprietary name for KP511 are prodrug of hydromorphone. Additional U.S. patents in the family of patents governing KP511, as well as patents for KP606, a prodrug of Oxycodone, and lastly, entering into a Licensing and Assignment Agreement with Genco Sciences to develop a prodrug-based therapy for Potential Rare Pediatric Indications, including Tourette Syndrome with ADHD. Collectively, these achievements are a testament to the value potential of our LAT prodrug platforms and set the stage for we expect to be a milestone-rich 2018. The potential advantages of our LAT prodrug platform have been the foundation of KemPharm since it’s inception, and in many ways are the heart of our value proposition. However, until February 23, we could not provide you with a direct evidence that LAT developed prodrugs could successfully complete the vigorous regulatory drug approval process. With the FDA approval of APADAZ, we can firmly answer that remaining questions. The answer is demonstrably, yes. While APADAZ is KemPharm’s first prodrug product secure an FDA approval, we believe our ADHD portfolio represents our most significant growth driver and is our next in line opportunity. KP415, the most advanced of our two ADHD prodrugs is designed to address a number of unmet needs with currently marketed methylphenidate ADHD treatments, including onset of action, duration of action, as well as consistency of the therapeutic effect. In addition, the prodrug offers the possibility of a lower abuse potential. All of these alone are significant needs in the minds of physicians, get together they potentially represent what could be a best-in-class methylphenidate product or even more a best-in-class similar product. As mentioned earlier, we initiated a KP415 pivotal efficacy trial in December. The intent of the study is to produce data that demonstrate an early onset as early as 30 minutes with a potential duration of up to 13 hours. Most current ADHD products are only indicated to work up to 12 hours post-dose. Based on current estimates, we expect that all patients who have completed the efficacy trial by the end of the second quarter of 2018, with top line data expected by mid-year. In parallel to the efficacy studies, we’re also conducting a human abuse potential program for KP415 to assess the abuse potential of the prodrug relative to methylphenidate via the intravenous, intranasal and oral routes of abuse. In a survey of physicians who come and prescribe ADHD medication, it was found that abuse potential was one of their key unmet need for a methylphenidate product. Even more surprisingly, many could name Vyvanse as a less abusable option even though the product has less than ideal labeling and data regarding this feature and is not marketed as a less abusable option. Based on its primary market data, as well KOL input, we believe in addition to the better patient option and less abusable methylphenidate product, which currently doesn’t exist would be of high value to physician. Initial intravenous data from the KP415 human abuse program should be available in the second quarter of this year with intranasal and oral abuse data later in the year. In summary, we anticipate multiple significant data milestones for KP415 throughout 2018. This timeline coupled with the just announced pediatric PK study, which should provide us support for KP415’s potential effectiveness in an adolescent and adult populations still puts us on track to file a new drug application for KP415 as soon as the first quarter of 2019. The KP484 program is also moving ahead as planned with the filing and acceptance of the Investigational New Drug application this past November. Developed as a much longer acting prodrug version of methylphenidate, KP484 is designed for the treatment of ADHD in patients who respond best when full day duration of therapy is required. Our plan is to develop KP484 along with similar pathways KP415 with efficacy studies of KP484 initiating later this year. Of importance, the KP484 program is expected to leverage data from our current and ongoing KP415 research, including the PK and human abuse liability studies, which should allow us to progress along an expedited timeline and towards a potential NDA in late 2019, as well as provide significant cost advantages. Essentially, KemPharm can obtain access to two completely unique markets within ADHD with a cost of roughly 1.5 development programs. In addition to KP415 and KP484, we announced several advances with our prodrug pipeline during the fourth quarter of 2017 and earlier parts of this year. Most recently in January, we were granted composition of matter-based patents from the USPTO for KP606, a Prodrug of Oxycodone, and we also added to the family of patents for the KP511 class, a Prodrug of Hydromorphone. These patents add to the LAT covering both assets, as well as KemPharm’s overall patent state. As noted previously, products developed with our LAT prodrug platform are considered new molecules, which are eligible for long-lived composition of matter-based patent protection and we believe this is a significant value-add for KemPharm and the companies that work with us. Regarding our KP511 program, in November, we announced that the USAN Council approved the use of the nonproprietary name, Asalhydromorphone, for the use of the descriptor for the active pharmaceutical ingredient. The assignment of the Asalhydromorphone designation marks the second opiate products developed with our LAT prodrug platform to be granted and officially recognized new chemical structure. The first occurred in 2013 with the assignment of the non-proprietary name, benzhydrocodone or KP201, the prodrug in APADAZ and KP201/IR. In October, we entered into a technology licensing agreement with Genco Sciences with a goal of creating a new prodrug product for the treatment of rare pediatric Tourette Syndrome when accompanied by ADHD. Finally, I’d like to comment on the update and change to our current operating forecast that LaDuane provided. The increased investment in APADAZ manufacturing in order to secure a potential PBM generic pharma for both types of partnerships, as well as advancement of KP415 clinical development, we currently see existing resources will fund our operating expense capital expenditures well into quarter Q1 of 2019. We believe that both actions support the commercial growth and development of our company and will provide significant non-dilutive funding opportunities in the coming months. In addition, we see a number of significant milestones for the organization, which could provide additional – additional financing options. Current and future use of the ATM offering has provided us with the ability to prepare for both of these, while in a much stronger position for partnership. With APADAZ commercial – commercially ready and our co-lead clinical development candidates KP415 and KP484 progressing as planned. We believe we are in a key inflection point in company’s growth. End of your calls typically spend more time recounting past accomplishments and while I’ve done quite a bit of that today, our real message of this call is the forward-looking view we have for KemPharm in the coming days. We anticipate the next 12 to 18 months to be a milestone rich period for KemPharm with multiple value enhancing catalytic events forecast to be announced during the balance of this year and into 2019. Specifically, let me summarize the major anticipated announcements of the expected milestones during 2018 and to early 2019 for our product pipeline. First would be the intravenous HAL data from KP415, which we believe will be in the second quarter of 2018. Top line data from our KP415 efficacy data around mid-year, intranasal and oral abuse human liability studies data from that should be available in the second-half. We also plan to initiate KP484 efficacy studies later this year as well and in the NDA application for KP415 in early 2019. We also expect an announcement of a partnership or partnerships for APADAZ before year-end. These events combined with the ability to harness our LAT program to develop additional products offer KemPharm an abundance of growth opportunities, both near-term and longer range. We are intently focused on pursuing multiple internal and external opportunities to maximize our prodrug expertise and the potential that prodrugs can offer throughout the healthcare continuum. With that, I’ll now open the call to your questions.