Thanks, everyone for joining today. This will be a fairly short call as while activity internally is very high, we know pretty much where we sit today and what our priorities are. We also won't be providing a general overview today. If you are new to the KemPharm story, I please ask that you refer to our corporate deck in our previous disclosures that can be found on our website. There will be a number of various topics that we’ll be addressing, like to jump right into it and move to Slide 5 please. So, as expected focus today, at least initially on the partnership that we announced back in September, a partnership with GPC. Most of our activity right now is focused on the KP415 NDA filing. We believe GPC is fully up to speed, and we're working with them to finalize the various sections of the NDA. While time is critical for both parties, any potential missteps here are far worse than any sort of minor delay in the timing. So with that in mind, together with GPC, we believe that the most likely timing of the NDA filing will be on or around January of next year. And certainly could be sooner or certainly a little later. But as you may already know, in the agreement the decision of when to file actually lies entirely with GPC. In addition to the NDA filing, we are working with GPC to prepare for commercial validation, and ultimately commercial supply. A little unexpectedly, GPC has asked us to manage this effort, which we believe benefits all of us given our technical expertise and experience with KP415 to-date. We also expect that we’ll be able to move more to more fully discuss and disclose the commercial launch of KP415 and the plan behind it once GPC has deemed it appropriate to do so. It's certainly something worthwhile to stay tuned into. As we updated recently, KVK has made some good progress with stocking and managed care access, an awareness campaign is underway and with that, we believe that Apadaz has officially launched this quarter as we anticipated when we entered into the agreement last year. With that in mind, we'd like to remind folks on the phone of some of the economics of the KVK License Agreement. Specifically, there is a real potential for the $2 million milestone to be achieved in 2020, which could be followed by up to the $1.4 million in reimbursements, and subsequently to that a potential profit share of up to 50%. As with the KP415 commercial efforts, we work closely with KVK and will provide updates as we can. At this point in the call, I'd like to turn it over to LaDuane Clifton, our CFO. LaDuane?