Thank you, Oksana. Good morning, everyone and thank you for joining us. The fourth quarter represented a strong finish to a very dynamic, but productive year for our company. Catastrophes proved to be very challenging for us in the first three quarters of the year. However, cats aside, we achieved all major objectives of our business plan in 2023. Additionally, we made important progress on many fronts, strengthening our company and enhancing our competitive position and prospects moving forward. Importantly, we took significant steps to enhance our catastrophe management and we advanced our capability to anticipate and address emerging and future trends as an organization. We also repositioned our portfolio to more effectively respond to evolving industry issues. As a result, we now have even more confidence in our ability to rapidly improve our earnings trajectory and to deliver the top-tier returns you expect from us. On today's call, I'll share my perspective on our fourth quarter and full-year results, and I'll put our top line performance in the context of our margin improvement trajectory. Jeff will review our financial and operating results in more detail, and he will provide annual guidance for 2024. We will then open the line for your questions. Appropriately, our primary focus in 2023 was to drive critical margin recovery. With intense determination, we believe we did just that. We focused on the many areas of our business that were within our control, developing and implementing a multifaceted margin recapture plan, Driving significant increases in pricing and policy terms and conditions to address new market realities, taking underwriting actions in our property lines across the enterprise, and mitigating risks by implementing new and proactive loss control and preventative measures. Our fourth quarter performance reflects the strong progress we've made towards our goals of regaining positive earnings momentum and delivering strong sustainable profitable growth. In the quarter we improved our exCAT combined ratio year-over-year by nearly 4 points to 90.2%, driven by great execution across all segments of our business, with improved margins in personal lines, continuing low property large losses in core commercial and really strong profitability in specialty. Our reserves remain strong positioning us well as the industry faces emerging liability trends in this dynamic market. We maintained our expense discipline and kept our overall position in check, and we continued to benefit from higher net investment income. Our work continues, but we are very pleased with the progress we have made over the course of the year. Most importantly, we believe our fourth quarter results represent a critical inflection point to deliver improved returns in 2024 and on a go-forward basis. Looking at our segment highlights, we continue to see the benefits of our margin recapture plan in core commercial. Reducing our current accident year exCAT loss ratio by about 2 points for the quarter and the year, demonstrating the success of our rate and property exposure initiatives. And we posted another quarter of strong renewal pricing gains, with 12.4% increase in core commercial overall and 13.1% in our middle market business. We implemented additional CAT mitigation measures to address evolving weather patterns, including underwriting actions on business with outsized catastrophe exposure, primarily in the middle market segment, and some in small commercial as well. Additionally, we accelerated risk prevention and mitigation actions in our middle market segment, resulting in 60% of the targeted 600 middle market accounts either mitigating risks by joining our IoT sensor program or non-renewing their coverage with us. The early results of these efforts are very encouraging. During the latter half of 2023, we believe the sensor program resulted in more than 100 instances of successful damage prevention. While growth in our middle market segment was intentionally restrained in 2023, we are confident we made the right tradeoffs, positioning our business for strong performance in 2024 and beyond. Small commercial growth was approximately 6% in the fourth quarter and just over 7% for the year, and we expect this business to drive overall growth in core commercial in 2024, despite continuing our targeted property underwriting actions in middle market. Our small commercial business production indicators remain robust, with increased new business, double-digit renewal pricing, and retention within historical norms. TAP sales, our industry-leading “issue platform”, continues to generate strong new business momentum as we continue the rollout in the remaining states. This state-of-the-art point of sale system represents a significant competitive advantage in the marketplace and positions us well as more agents consolidate small commercial business with strategic partners, and we plan to expand our tap sales platform to include workers comp this year. Turning to specialty, we achieved excellent profitability in the quarter beating our low-50s target for exCAT current accident year loss ratio again, while implementing healthy rate increases and delivering lower than usual large losses. In 2023 specialty increased earnings for the fourth consecutive year while delivering its highest-ever pre-tax operating income results. This business achieved especially strong performance in management liability, marine, and excess and surplus lines, with combined ratios in the high-70s to low-80s for the year. Renewal price increases for the quarter total 11.6%, primarily attributable to specialty property lines. Specialty net written premiums decline modestly quarter-over-quarter, and retention declines slightly, the result of strategic underwriting actions as we increase non-renewals on specific underperforming programs. Excluding program business, specialty net written premium growth was approximately 6% in the quarter, and retention remained stable. Program non-renewals were largely were largely completed during 2023. We expect net written premiums growth in the specialty segment to ramp up throughout 2024, with a return to mid-single-digit growth in the first quarter and upper-single-digit growth for the year. As we look ahead, we have visibility to improve growth opportunities in executive lines, in particular in our management liability and healthcare lines. We are well positioned to continue to capitalize on market opportunities in marine, enabling us to build on what today already is one of the largest in the Marine franchises in the U.S. specialty market. And we are excited about the growth opportunities within our newer offerings, ENS, Wholesale, and Small Specialty. We expect the launch of our new ENS Policy Administration Platform in April of this year will enable us to more efficiently capture increasing opportunities with our agents and brokers at attractive rates and profitability profiles. Specialty continues to represent a powerful growth engine, one that we anticipate will serve to profitably strengthen our consolidated topline, while providing important diversification to our overall mix of business. Looking now at our personal lines business we improved profitability in this segment by more than 5 points in the quarter, due in large part to the effectiveness of our margin recapture plan. We continued to achieve higher renewal price increases in both auto and home, up approximately 15% and 29% respectively. We also intentionally narrowed our new business appetite, in particular in areas of higher concentration, which given the current market disruption, is the best way for us to ensure the underlying profitability of our coveted high-quality personal lines portfolio. Additionally, we continue to execute on other levers of our margin recapture and catastrophe resiliency plan in personal lines as we strive for further diversification of our property exposures. For example, we are rolling out all peril wind-and-hail deductibles on new business and targeted states. We are implementing these deductibles on renewals starting in February in Wisconsin, with multiple states to file in April. As a result of pricing and new business actions, along with increased non-renewals, our growth slowed to 2.1% in the fourth quarter. Our retention and PIF levels also declined as expected in the fourth quarter, in particular in our Midwest region, as we address areas of micro concentrations. PIF in the Midwest shrunk approximately 2 times to 3 times the rate of PIF reductions in other regions. We are comfortable with this trade-off, which we expect will enable us to improve our overall business mix and catastrophe resiliency. That said, we are already starting to make adjustments to our new business funnel in select states, and we are positioning ourselves to take advantage of growth opportunities in geographies where pricing is adequate. We anticipate measured price-driven growth and a meaningful profit recovery in personal lines this year, and we expect to achieve our target personal lines ROE in 2025. Overall, we are encouraged by our strong fourth quarter performance, and we are pleased to begin the new year with positive operational and financial momentum. Through the introduction of enhanced products and technology, disciplined pricing, and risk prevention measures, we further strengthened our business in 2023, adapting to the rapidly changing dynamics of our industry, as well as the economic, social and weather changes that impacted the broader marketplace. We begin 2024 with a renewed sense of optimism, a determined focus and confidence, knowing we have a proven strategy, the capabilities, the distribution distinctiveness, and the talented and committed team necessary to deliver strong, sustainable longer-term value for our shareholders and all of our stakeholders. With that, let me turn the call over to Jeff.