Thank you, Steve and good afternoon, everybody. I am very excited to share with you today our fourth quarter commercial highlights, as we continue our transformation at MannKind. Today we are also going to review some of the key annual performance metrics, as our MannKind sales team had started back in February of 2017 is almost completed, one full year of promotion. Now as Mike earlier stated on the call, we are shifting indeed from a stability phase in '17 to one off sustained growth in '18 and I can assure you that the team is working very, very hard and is fully committed to building upon our strong foundation that was established back in 2017. So let's start out by taking a look at our fourth quarter commercial highlights. Most importantly we look at sales and our AFREZZA sales continue to grow in Q4 and we're seeing this across multiple metrics, including grow sales to wholesalers, TRX, NRx prescriptions, cartridges and riders. We look at these in detail in just a moment. Also the 8 and 12 units of AFREZZA are not only growing in volumes, but they are also showing significant contributions in sales, so we're going to take a deeper dive here and specifically look at some of the movement of the 12 unit dose over 2017. Without a doubt recruiting and hiring top talent in key positions is critical, whenever you're trying to establish year-over-year success, so we'll talk a little bit about how we continue to look for the top talent and also which sets our own individual performers. And finally, on the last earning call, we did talk about initiating our first regional TV commercial pilot and we did that in Q4, so I'd really like to share with you what we've learned in some of the earlier days, since the date is been coming in and what we're going to continue assess as we move forward. So as I mentioned before, we're coming off our first full year of promotion just about with the MannKind sales team. So let's start out and take a look at the key metrics for growth across the full year of 2017. And if you look from the first quarter to the fourth quarter, you will see that NRx has grew at approximately 128%, from Q1 to Q4, TRx's grew 91% during that period and new riders grew at about 92%. Now these numbers when you look at them in whole really important because they demonstrate an increased number of patients and providers are gaining AFREZZA clinical experience. However, as Mike stated earlier, we know that we can do even better and I'm just going to show one thing with you here, when you look at the new rider growth at 92%, so that's definitely significant growth. We also know we have a large number of riders on our call plan that have yet to prescribe AFREZZA. And we view this as a great opportunity and clearly a potential moving forward. Another thing we see is, we've got some individual territories that have over 1% of a rapid acting market share, while other territories have less. So it's going to be very important for us to get more balanced contributions across all territories and I'm going to share some additional example of this in just a few moments with you. Let's take a look now at our fourth quarter TRx performance. For the fourth quarter TRx prescriptions grew at about 20% versus the third quarter of 2017. You can also see if you look from January all the way through December, AFREZZA TRx is just about doubled during that period. And I can tell you moving forward with the plans that we have in place, we expect these growth trends to not only continue, but also to accelerate in 2018. I wanted to take a minute and just shift to talk briefly about some of the seasonal decline in perceptions that typically occur over the December to January period in all pharma industry. On the right-hand side of the chart, we will go to in just a moment, you can see, over the past 2-months from December of '17 to about January of '18, we've seen about 7% decline in AFREZZA scripts and one of the reasons this has happened we've looked at a couple of things, we believe about half of this decline was due to the expiration date and transitioning of our AFREZZA vouchers in December of 2017. We believe the other half is due to the typical January changes with new insurance coverage, benefit design changes, new deductibles and prior authorizations that typically occur not just in diabetes but in other disease states as well. As a reminder, if you look back one year ago, on the left-hand side of the chart highlighted by the red circle, AFREZZA experienced about an 18% decline in TRx's last year when looking at this December to January period. Now you may recall at that time, we were in transitioning to our internal MannKind sales team. But the good news is just sharing kind of what's been happening through the January seasonal effect, the good news now is that we are already starting to see indications of AFREZZA returning to a growth trajectory in the recent data and what I mean by that is we're looking at the TRx trending, the wholesale retail ordering, and co-pay card redemptions. And based on these observations we expect to see a positive impact in growth with AFREZZA in the near term. Next we're going to shift to take a look a little bit more at some of the individual territory performance I shared with you. Now this may not be data that you typically see all the time, and the purpose of this is to really highlight what some of our top performers are doing and what we know that our representatives and AFREZZA is capable of. What you'll see on the top line that represents the growth of our top 10 territories on a quarterly basis, so for 2017. The second line represents our top 25 and the third line at the bottom is the national average. Now if you look closely at the top performers, you'll see that some of those territories and representatives experienced very strong growth, in many cases they were over 200%. We know that this type of accelerated growth is clearly possible and we see it in our top performers. Although what we look as a commercial team is to make sure that we create this model of accelerated growth and build that across all territories and we believe that our investments and our planning and sales training, the selling model, AFREZZA clinical messaging, and other things that we put into place are really going to drive performance in 2018. At MannKind we expect strong leadership and high performance from our sales team. We're also going to be addressing low performance as needed where expectations are not being met. Another interesting thing about this is that we've had a great chance in our first year to learn more about the specific traits and characteristics that drive success in our top performers in the field and we are incorporating those into our recruiting and training efforts, some of these may come as no surprise to you, but individuals that have deep diabetes disease they experience tended to obviously typically well. The individuals also who are highly passionate about selling AFREZZA and are also very effective in clear messaging, as well as high business acumen. So again these are just a few of the things that we're going to continue to looking at as we recruit and build our talent here at MannKind. We're now going to shift and take a look at our AFREZZA cartridge growth and some of the mix change that we've seen over the year. There's a lot of information on the slide, but at a very high level, AFREZZA cartridges grew at 95% from the first quarter to the fourth quarter of 2017. And when you look down and start to drill down at the individual units, you'll notice that the 8 and 12 unit cartridges in the fourth quarter equated to just about 60% of our total volume mix. And we've seen that transition not only continue in '17, but we're also continuing to see some of the shift to the higher unit cartridges. If you just look specifically at 12 unit volume - 12 unit cartridge, you'll see that from the fourth quarter to the fourth quarter it increased from about 11% of volume mix, up to about 18%, which also very interesting is if you look at that 18% volume in the fourth quarter of the 12 units, that also represented 30% of the value contribution in dollars in the fourth quarter. So what does all this mean when you look at kind of the volume mix and the change? We believe that the adjustments that we've made in packaging will continue to pay dividends for us in 2018 and beyond. We also believe this indicates that our packaging provides more dosing flexibility for patients to titrate as needed to achieve their glycemic control. Now for the next couple of slides, I wanted to share with you some things we've talked about on previous calls and give you an update. The first one is relative to our clinical messaging and how we continue to evolve there and then will - I have a couple of comments about our TV commercial highlights. You know, one of the things we do on an ongoing basis is continue to listen to the market, continue to listen to our customers, and feedback from the field, when it comes to our AFREZZA messaging. And we've done a lot of this especially since the FDA label update that occurred last October. And we've clearly heard a few things. First, healthcare professionals believe the PK PD rapid acting profile for AFREZZA is definitely a key attribute in our recent label update with a time action profile, clearly defines this for our physicians. Now based on what we're hearing from other customers in the field and interactions as well, we did conduct market research with endocrinologists and primary care physicians and hear some interesting things. We know that AFREZZA and our selling focus even from the launch has been with one of the most challenging segments, the patients with multiple daily injections, and they represent about 90% [ph] of the market. As Mike shared earlier, part of this was done due to the payer restrictions that we had in working through all of these changes back in 2017. But for the other approximate 80% of patients who have not yet progressed to MDIs, patients and providers are clearly looking for treatment options for prandial [ph] control and we believe that AFREZZA can help these individuals in the segments. So overall the market research has provided us with a roadmap for targeting patients living for diabetes earlier in their disease progression, such as those on all anti-diabetic drugs, as well as those on basal insulin. Now for the targeting perspective and the good news here is that as we start to look at some of these other potential segment, we are already in many of the highly valued PCP targets and we're in those offices today. So let's take a shift and look at some of the early indications and feedback we've had relative to our regional TV campaign that we started in the fourth quarter. I just want to say that we're only about 5 to 6 weeks of data since the end of the pilot and as many of you know it sometimes takes weeks if not a few months to really assess the full pilot program impact. But at least on the call today I wanted to share with you some of the early data that we've captured as it pertains specifically to riders. First, if you look at the markets where we had a TV commercial pilot-based there was about a 4 times growth in the riders and new riders compared to the non-TV markets. Secondly, when we did at the TV pilot in those markets, there was about a 13% or 13 times growth rate in the average weekly unique riders and overall again while it's early, there was about a 3 times growth in the average weekly TRx's in these TV pilots compared to the non-TV markets. All these signs are encouraging, we're going to continue to watch very, very closely and fully assess and determine what our next steps are going to be in these areas. But I think the key takeaways when you look at all the numbers, this is reinforced one of the things that we shared with you before and that is that AFREZZA is promotionally responsive. In addition to that, when you put things like the TV campaign and combined it with stronger representatives and other promotional efforts, we know that we can create incremental AFREZZA growth. So on a couple of more slides, I just want to wrap up with you here, tell you little about more about why we are very excited about and well positioned for AFREZZA growth in the future and that what we're laser focused on when it comes down to looking at the field execution. So first and foremost we have many clinical studies in the type 2 market showing efficacy, safety, and average dose ranges for AFREZZA and this is really important data as it further increases not just our clinical experience and understanding of AFREZZA in this segment, but also some of the patients that we discussed earlier in our messaging. We also have a robust publication plan with David and our medical team and we're going to hear from him in just a minute. So these are some of the reasons that we're very excited as we look forward at going further and deeper into those individuals, and earlier progression of diabetes. We've successfully launched our packaging, I know I've talked about this on some of the previous calls. We talked about it here and what that means for patients and physicians is it's more clarity and efficiency in the initiation of titration of AFREZZA, as many of us know titration is highly individualized and we need to make sure that our packaging gives our patients the best opportunity for treatment outcomes. This also relates to some of the AFREZZA samples, we've updated this to include both 8 and 12 unit cartridges and we just talked about the need, not only from the volume mix exchanging, but when patients have that very first initial trial we need to make sure that the higher unit cartridges are available as they begin on AFREZZA. And finally as Mike shared, we have an additional payer coverage, which is consistent with the plans to create increased access for patients living with diabetes. We're also very, very focused on elevating efforts at MannKind Cares to better support patients living with diabetes. So as I wrap up, I know that we spent a lot of time in '17 creating plans, putting the right people in places, et cetera. 2018 is very, very clear for us. It is about strong and consistent execution in a very efficient manner against all these plans that we put into place. Execution will be at the center of everything that we do in 2018 and I just want to share a couple of the examples with you to give you a sense of what we're looking at. I think one of the most important things I've noticed over the past few months is the alignment that we have cross functionally across MannKind. There has been a lot of work to align our AFREZZA clinical value proposition and messaging across all departments, including commercial, payers and medical. I am especially pleased to be working very closely with our new Chief Medical Officer David Kendall, as we identify appropriate alignment opportunities and even though David just joined us recently, I know we're making strong progress in this area. I think another key area for us when it comes to execution without a doubt is the sales force. And when you think about it, we've done a lot of things there. We've evolved our clinical messaging that we talked about. We've created new promotional materials. We've refined our Endo and PCP call plans and we've even adjusting territories for more improved customer reach. By further excelling in these areas, we will continue to help each representatives and territory reach their full maximum capacity. So that's going to be a heavy, heavy focus for us moving forward. And also we're going to continue to make investment decisions as we always do, that best position us for sustainable growth and success in the future and as you know this will involve trade-offs and differences in our cost structure. And I'm just going to highlight a couple of things that we've been working with recently. I'm very excited to announce that we have hired a national sales director, an individual that has a lot of experience and success in year-over-year performance in people development. And this provides a deeper focus for us as we look into '18, as I talked about to go deeper into execution, that not only the regions but territory level. At the same time, we've streamlined the reporting structure of the front-line managers to report directly to this national sales director. We've also rolled out the company car program for some cost savings, as well as shifting some investments as it relates to the nurse educators. So again, these are just highlight [ph] and a few of the investment decisions and trade-offs, but we're going to continue looking at these very, very closely as we move into and through 2018. So in closing, I just want to share with you that I was really proud of the team. We had a very productive fourth quarter and a great year in 2017. We know we can do better. We're focused on the right things as we move into '18. I believe we're very well positioned for future growth with the right plan and the right people in place. The other thing I just wanted to comment, is I am very proud of the efforts and thank the commercial team for all the hard work that they've been doing as we continue to drive momentum and success with AFREZZA. At this time, I'll turn our call over to our Chief Medical Officer David Kendall.