Thank you, Chirag. I would like to start by reiterating my brother's enthusiasm about the direction of our business. We started to see improvements at the end of the year and we are excited about the opportunities to grow and build on Amneal's strong foundation. I will start by repeating the point we have made since August our generic business is fundamentally strong. We have over 225 marketed products and a deep pipeline of file products and once we are still developing. We have worked hard to earn our reputation of producing high quality products across a variety of complex dosage forms including injectables, transdermal, topicals and liquids. And we are extremely proud of our impeccable track record in quality and customer service, which has always been a priority for us. While the industry-wide headwinds of increased competition and concentration in buying power contributed to major gross margin declines across the industry over the last few years, the level of compression we saw at Amneal when we took over as CO-CEOS was unacceptable. We have been laser focused in our efforts to improve our margin structure and ultimately reach our target of 40 plus percent gross margin in the generic segment as soon as possible. We have already begun executing on these initiatives. First, we have improved plant utilization across our manufacturing infrastructure. We oversaw the transfer of many lower value oral solid products to our sites in India, which have more competitive cost structures. We have already increased volume for our complex products including transdermal, liquids, rings and injectables which has improved absorption at the plant level and as Chirag mentioned, we have proactively won additional incremental awards for base business products, 30 in the second half of last year alone, which will have a material impact on our utilization this year. Second, we have taken steps to strengthen our supply chain and manage cost across the organization. We have addressed operational inefficiencies and are working diligently with our customers to ensure we are delivering the right mix of products to meet their needs, which we expect to lower our rates of inventory obsolescence. And we are already seeing results. Our failures to supply penalties in quarter four were significantly lower than quarter three. These efforts affect the entire supply chain and will help ensure our competitive position going forward. Third, we continue to successfully get high value, high margin products approved and launched. We previously told you we would launch at least 15 high value products over the next 18 to 24 months. Since rejoining in August, we have already launched four including generic version of NuvaRing and Carafate which are first to market opportunities. As we launch more products with limited competition, our margins will naturally increase as well. Finally, we have a renewed focus on operational excellence. When we previously ran Amneal, we had some of the highest gross margins in the industry. We accomplished this through a relentless pursuit of cost reduction in all areas of our business including bringing manufacturing in-house and reducing reliance on CMOS. So far we are pleased with the results which include strengthening our forecasting, improving coordination and cross finance, operations, supply chain and our customers. And also leveraging our scalability and network of reliable suppliers. And this is -- this isn't an initiative with end date. It is a constant process and one we look forward to building upon. Since we took over in August and a direct result of the four buckets I just outlined, we are pleased to have achieved generic gross margin expansion of 350 basis points from quarter three to quarter four 2019. And we believe this is just the beginning. Now turning to R&D. As with any pharmaceutical company this is the engine for our growth. And given the ever-changing landscape of the industry, we have to be especially thoughtful with our R&D spend. We acknowledge that the ROI for small molecule generic is not what it used to be. The focus needs to be on quality of pipeline not quantity of products within it, as well as the product selection and the ability to execute and successfully launch high-value generics. We expect to file 20 to 25 products in 2020 and many of these are potential first to market opportunities as well. We have 97 products in the pipeline waiting for FDA approval and 80 products in the development pipeline. And unlike many of our competitors, we have expertise in both complex product development and manufacturing which reduces our reliance on third parties and gives us better economics on high-value products. And we have just begun to utilize excellent R&D and regulatory infrastructure to pursue ex-US opportunities. As you can imagine, a large hurdle of launching drugs internationally is getting the regulatory process right. We recognize that many of our products have global opportunity and the process of expanding geographically starts with R&D. We have already begun augmenting our existing team as we move forward with our collaboration with Fosun Pharma and we will make sure we have the right people and resources to execute on this significant opportunity. Generic drug development may have changed but we continue to see opportunity and high ROI projects. Turning out our specialty franchise. We have a solid, scalable foundation and infrastructure in specialty and see significant opportunities for value creation and gross margin across the segment. It is a meaningful part of our business and going forward we expect to allocate a significant amount of our R&D budget to specialty. As we grow this business, we will continue to be very thoughtful about product selection and leveraging our existing infrastructure. We continue to invest selectively in several key pipeline assets. Our IPX-203 development program continues to move forward and we expect top-line data from over pivotal Phase 3 study in the first half of 2021. We recently presented data from our previous Phase 2a and 2b studies, which showed statistically significant improvement versus immediate release carbidopa-levodopa combination for key endpoints. We are excited about the potential for this product and what it could do to improve the lives of Parkinson's disease patients beyond what we have done with Rytary. Our current expectation is to begin commercialization no later than 2023. As Chirag alluded earlier, we also entered into a licensing agreement with Kashiv BioSciences in November which expands our CNS pipeline into neuromuscular disorder. As part of this agreement, Amneal now has exclusive rights within the US to the new drug application and commercialization of K-127 for the treatment of Myasthenia Gravis. We expect to file this by end of 2021. For biosimilars, we have three candidates currently in the pipeline. Biosimilar version of Neupogen, Neulasta and Avastin. And are actively working to add additional products. Our current focus is oncology and at the time of commercialization, we plan to supplement our existing managed care and commercial operations with new oncology focused resources in sales and marketing. While it's early days, we fully expect to become one of the key biosimilar players in the US market. In summary, we look forward to adding more specialty assets where we can leverage our existing development and commercialization capabilities. Before I turn the call over to Todd, I want to thank all employees, customers and suppliers for that continued support. Todd?