Thank you, Kevin, and good morning, everyone. Thank you for joining us. I would like to begin by acknowledging the dedication of the Luxfer team as they served our customers and focused with an optimized lens on all aspects of our operations. They delivered solid and improved results against the backdrop of challenging market conditions as well as the added demand of our strategic review process, I am very grateful for their commitment. Today, we will provide details on our 2023 fourth quarter and full year financial performance. Additionally, we will share important positive information on our self-help actions including new SCBA agreements, go-forward insurance coverage for our elevated legal expenses and some lower upcoming costs for magnesium. We will also provide an update on the initial decisions from our strategic review and lastly provide our 2024 guidance. We have a lot to cover today, so let's get started. We achieved adjusted fourth quarter sales of $87.8 million, approximately 3% above the midpoint of guidance, underpinned by an increase in gas cylinder demand. For the full year 2023, adjusted sales were $373.5 million, a decline of 2.9% from the prior year, reflecting the industrial macro challenges we faced, particularly during the third quarter. Full year adjusted EPS of $0.80 exceeded our most recent expectations and full year adjusted EBITDA was $43.3 million. In addition to better-than-expected sales and earnings, we generated improved operating cash flow and full year free cash flow more than doubled the prior year. Our balance sheet remains healthy with net debt leverage of approximately 1.6 times. This gives us additional assurance and the flexibility to continue investing in areas where we can grow in support of our customer value proposition. Steve will walk through the financial performance for the quarter and full year in more detail but we are encouraged with the sequential momentum of our ongoing business as we exited 2023 with a number of positive developments that we believe position us well for 2024 and beyond. The supply chain challenges we faced with our commercial magnesium have, to some extent, eased, particularly in areas outside of the USA. Though pricing is still at elevated levels relative to 2021, there is greater pricing stability and this should help support our demand recovery in some of the Elektron, Industrial and Transportation sectors. In the USA, supply of magnesium remains restricted and price premiums in this region remain abnormally high. So we have qualified and contracted for an additional source of magnesium and this should support an improved position in a number of our end markets. As discussed in prior calls, we incurred elevated legal costs throughout 2023 and expected that these costs would continue into 2024. Today, I am pleased to announce that late in the fourth quarter, after detailed discussions our insurance company determined that these costs will be covered. This will eliminate approximately $5 million of annual legal costs going forward, and we are taking action to recover historical costs. This is a tremendous development and eliminates some uncertainty from our results going forward. In addition, we've made further progress in the fourth quarter with the tactical operational actions we are taking to improve financial performance, including minimizing expenses, passing through higher input costs and improving cash flow. I will return to these in a few minutes. Firstly, and very important to us, I want to cover our comprehensive strategic review process. Let's turn to slide four for an update. In October, we announced an acceleration and expansion of our annual strategic review process. The motivation for this comprehensive and portfolio-wide exercise is to improve the performance of our businesses and unlock shareholder value. With the support from our Board of Directors, we have engaged with Deutsche Bank as our financial adviser during this process. Today, I would like to share with you our findings from the initial phase of our review and their implications for the future of Luxfer. Firstly, we have determined that the Graphic Arts business is not central to Luxfer's go-forward strategy and does not fit with our value proposition. This is a good business, delivering quality products and supported by an outstanding team. However, after thoughtful evaluation, we believe Graphic Arts will be better served with a sharper focused owner. We are working with XMS Capital Partners to identify and engage a suitable buyer. Secondly, we have revisited our internal strategic growth plan and remain highly encouraged by the opportunities for improved performance over the next few years. We have already executed quick actions across our operations to improve the cost structure. We have identified several end market megatrends that will drive higher demand for our products, including positive developments in the transportation sector where Gas Cylinders is realizing increased demand for a number of alternative fuel products, especially related to CNG in North America. We are increasingly confident that both the Gas Cylinders and Elektron segments can deliver attractive profitable growth during 2025 and beyond. Thirdly, and notably, we've determined that the remaining Gas Cylinders and Elektron segments have no significant strategic synergies and therefore, is no material benefit to these being owned by the same company. At the same time, while there is no overriding rationale to keep the businesses together, there is no immediate need to separate the two and no reason why they cannot coexist under the same corporate structure with the expectation that business conditions and macroeconomic market dynamics will improve during the periods ahead. With that flexibility, we have various mechanisms available to create value including optionality for the possible sale of one or both businesses. We will evaluate whether alternative ownership drives up lifted performance and value creation. In the meantime, we will operate and manage both businesses for their long-term success as they serve their customers by delivering the Luxfer value proposition. We are pleased with the progress to date of our strategic review. We have made some key decisions regarding the future composition of our portfolio, including the decision to sell Graphic Arts. We have refined the ongoing strategy of profitable growth in both Elektron and Cylinders. And Importantly, we have recognized future options for our remaining businesses that position us to unlock maximum value for our shareholders. Now turning to Slide 5. Let me update you on the impact of actions we undertook in 2023 to improve performance. In our Elektron segment we have fully completed the consolidation of the Elektron Powders plants, which is now delivering $900,000 in annual savings and the potential to sell the vacant site later this year. We have introduced a new source of magnesium for some of our North American facilities. And we have executed programs related to improving productivity and lowering fixed costs all helping to offset the weak Q4 demand, which materialized as we projected in our last call. Additionally, as I stated earlier, we've been able to confirm that we have insurance coverage for the abnormal legal charges we have been incurring, which eliminates the expense from our forward projections sooner than anticipated. In Gas Cylinders, we have new long-term multiyear supply arrangements with both of our major SCBA customers. These important agreements enabled us to address high carbon fiber costs and restore margins while providing continuity to our customers. We are delighted to be retaining these relationships and to be providing our ultralightweight products to the domestic and global firefighter communities. We have also completed the optimization of our North American alternative fuel footprints, already delivering $1.1 million in annual savings, while significantly increasing output to meet the higher demand for CNG cylinders. And finally, we have begun the construction of our new bulk gas transportation module facility in Nottingham UK, which will come online towards the end of 2024 with future capacity for revenues of up to $40 million annually. We have made strong progress on improving overall performance. In addition, we have made important decisions on the long-term structure of our portfolio. These efforts position Luxfer to grow margins, improve profitability, deliver strong cash flows and return cash to shareholders. There is still more work to be done, but we are already on our way to achieving levels of profitability that reflect the value that our innovative materials engineering delivers to our customers. At this time, I'll turn the call over to Steve to discuss our Q4 and full year 2023 results in greater detail, emphasize our strength and balance sheet and provide our initial outlook for 2024. Steve?