Thanks, Andy, and good morning everyone. During the second quarter we delivered healthy earnings and closed out the quarter with the third-highest first half adjusted EBITDA in the company's history, all while navigating an increasingly challenging economic environment. As the second quarter progressed, we began to observe slowing demand and destocking broadly across Europe that particularly in building and construction and consumer durables like appliances and furniture. These conditions have accelerated early in the third quarter. This is most pronounced in engineered materials, polystyrene and base plastics where we're seeing lower levels of demand, compounded with customers delaying orders waiting lower prices from rapidly falling feedstock costs. In polycarbonate, which is quiet energy intensive market prices have not increased to reflect the rising energy costs. In North America, we're seeing relatively stable demand with double-digit year-over-year improvement expected in automotive. In Asia, we're encouraged by easing COVID restrictions in China and are hopeful that it leads to increased production in the region. Although regional economic data from July has not reflected that yet. The uncertainty in the global macroeconomic landscape only underscores the importance of our strategy to transform Trinseo to a less cyclical specialty material and sustainable solution provider. A key part of that transformation remains divestiture of our Styrenics business. We began a formal sales process during the first quarter of this year and saw strong interest from strategic and financial parties. Since that time, there have been broad changes to the economic conditions, including geopolitical uncertainty in Europe and rapid rises in interest rates to combat high inflation. This conspired to shut down the acquisition financing market, which ultimately led us being unable to conclude a transaction at a fair valuation. While we're focused on our transformation strategy, we are also committed to obtaining a fair value for this highly cash generative business. So, on July 26, we announced the pass to the sales process. I want to be very clear that the separation of Styrenics business is still a key component of our transformation journey and based on the significant interest we saw during the process, we anticipate a successful separation of these assets in the future. For now, we will continue to utilize the cash, they provide to fund organic growth projects including expanding our sustainable product portfolio, decreasing our CO2 footprint and energy intensity while returning cash to shareholders. The Styrenics divestiture was just one component of the transformation and our work is ongoing on the other facets of that strategy shift. The integration of the acquired PMMA business and Aristech Surfaces is going as planned and we are on track to capture at least $60 million of run rate synergies by mid-2024. We also recently completed the first wave of the ERP implementation for the PMMA business in North America with the European go live expected later this year. When we complete, we expect these migrations will result in transition service savings of approximately $6 million per year. In addition, we still expect annual savings of at least $25 million related to the upgrade of our legacy Trinseo ERP system, which we expect to complete next year. Another important part of our transformation is growing the recycled material containing products. This is accomplished, not only by growing sales of existing product offerings, but also by introducing new offerings like the recent launch of our ALTUGLAS, R-LIFE acrylics which are comprised of chemically recycled PMMA and are used in a variety of applications, including transportation building and construction and lighting. Sales of our recycled products not only have a positive environmental impact, but also aligned with our strategy of targeting higher growth, higher margin and less cyclical markets. Including sales from the recently acquired plastics collector and recycler heathland first half sales volume and variable margin for products containing recycled content grew 62% and 86% respectively versus prior year. Our first half revenue for these products was $39 million.. Further growth in recycled content sales will be supported by focused R&D and capital projects. More information on our sustainability strategy and metrics can be found in our 12th Annual Sustainability Report, which we released in July. New additions to this year's report include the TCFD framework in addition, the sales of the NGRI as well as the inaugural supplemental court impact report, which provides a holistic view of how we define, create and disperse value. The report also includes our highlights from the 2021 - from 2021 an updated progress toward our 2030 sustainability goals, including emissions reductions, employee safety and DNI targets. I want to thank our sustainability team for another stellar report and our employees who've been integrating sustainability into our daily operations and company culture. Before I turn the call over to Dave, I want to make a few comments regarding natural gas in Europe. There are two key questions our stakeholders are interested in understanding. The first is what if there is a limited natural gas availability in Europe and the second what is the impact of higher and more volatile prices. We have 14 production sites in Europe, including four in Germany. With the exception of Sade polycarbonate and Bohlen styrene monomer, we have robust contingency plans for continuing operations and we've done through the natural gas curtailments. Bohlen is currently down for planned maintenance, but looking forward its energy supply is curtailed. We have the option of idle Bohlen and procure styrene from the market or to run Terneuzen site more intensely. At Stade, there are multiple lines and we can see 50%,about 50% of the site's production for a higher margin compounded products. So we have the ability to reduce rates by 50% without impacting our downstream specialty business. Our network of site provides us with the unique ability to utilize alternative energy sources that Russian gases curtail or the ship from other regions at lower cost to meet market demand. Overall, a significant curtailments could become an upside in some of our chemistries due to their plant locations and the options to use non-Russian energy. For example, approximately 30% of European styrene monomer comes from plants in Germany and Eastern Europe and at certain curtailments scenarios we could see supply driven fly up margins. Regarding higher natural gas prices, during the first half of the year, the average gas price in Europe was approximately $100 per megawatt hour and our spending of natural gas was more than $100 million higher than last year. We've taken numerous commercial actions to pass through this cost increase, including increasing the frequency of our pricing updates. In fact, I'm happy to say that we have maintained our unit margins in almost all of our products except styrene and polycarbonate. However, we estimate that our earnings were impacted by about $25 million from higher gas prices in the first half of the year primarily in styrene polycarbonate and polycarbonate containing compounds. If natural gas prices stay at the current levels through the second half of the year, the year-over-year impact would be $170 million higher costs than the second half of 2021. In the event of continued high prices and no curtailment for rationalization of supply, we can supply from other regions at significantly lower cost. In short, we have contingency plans that allow for our continued ability to supply and optimize cost in either scenario with some potential upside if there are supply disruptions related to curtailments. Now I will turn the call over to Dave who will talk more about our financial performance.