Thank you, operator. Good morning, and thank you for joining us for our quarterly conference call. We will begin today's call with prepared remarks from Jack Roche, our President and Chief Executive Officer; and Jeff Farber, our Chief Financial Officer. Available to answer your questions after our prepared remarks are Dick Lavey, Chief Operating Officer and President of Agency Markets; and Bryan Salvatore, President of Specialty Lines. Before I turn the call over to Jack, let me note that our earnings press release, financial supplement and a complete slide presentation for today's call are available in the Investors section of our website at hanover.com. After the presentation, we will answer questions in the Q&A session. Our prepared remarks and responses to your questions today other than statements of historical fact, include forward-looking statements as defined under the Private Securities Litigation Reform Act of 1995. These statements can relate to, among other things, our outlook and 2026 guidance for level of profitability and premium growth, economic conditions and related effects, including economic and social inflation, tariffs as well as other risks and uncertainties such as severe weather and catastrophes that could impact the company's performance and/or cause actual results to differ materially from those anticipated. We caution you with respect to reliance on forward-looking statements and in this respect, refer you to the forward-looking statements section in our press release, the presentation deck and our filings with the SEC. Today's discussion will also reference certain non-GAAP financial measures such as operating income and accident year loss and combined ratios, excluding catastrophes, among others. A reconciliation of these non-GAAP financial measures to the closest GAAP measure on a historical basis can be found in the press release, the slide presentation or the financial supplement, which are posted on our website. With those comments, I will turn the call over to Jack.
John "Jack" C. Roche: Thank you, Oksana. Good morning, everyone, and thank you for joining us today. Our outstanding fourth quarter results capped a record year for The Hanover, a year marked by disciplined execution and strong engagement across the enterprise. Our performance in the quarter and in the full year is a testament to our agility and operational excellence and also to the power of a strategy built to provide resilience, adaptability and long-term value creation. We delivered excellent margins while growing with intention. In markets where competition intensified, we remain disciplined, prioritizing profitability and quality risk selection. At the same time, we leaned into segments with attractive margins and favorable risk profiles. This balanced targeted approach enabled us to successfully navigate complex markets with confidence and clarity. In addition, we continue to invest in a strategy that sets our company apart from our competitors, building out our product and service capabilities, enhancing our technology, strengthening our agency partnerships and attracting and developing top talent. These investments have sharpened our competitive edge and have positioned us to capitalize on opportunities in any market environment, driving sustainable growth and profitability. From a financial perspective, we achieved one of the best fourth quarters in our 30-year history as a public company with record quarterly operating earnings per share. For the full year, we delivered an all-time high operating return on equity of 20%, along with a new record for annual operating earnings per share. While we benefited from favorable weather in the fourth quarter and the year, we also generated strong underlying profit. The improvements in our underlying performance are the result of disciplined portfolio management and underwriting, building on the margin work we've been driving for the last few years as well as the skilled and thoughtful management of our investment portfolio. Now let's look at our operating performance by segment, beginning with Personal Lines. Our Personal Lines team continued to deliver outstanding profitability during the year, a direct result of the decisive actions we've taken and the strong execution across our business. We've materially elevated the resiliency and performance of our portfolio through pricing, changes in terms and conditions and targeted deconcentration actions in the Midwest. These actions are driving stronger and more sustainable profitability while positioning us to deliver continued growth, balanced risk exposure and sustainable long-term returns. Personal Lines net written premium growth increased to 4.4% in the quarter with full year growth of 3.7%, primarily driven by pricing. Retention remained relatively stable, highlighting strong customer loyalty, the differentiated value of our bundled product offering and the support of our agency partners. And while rate is normalizing from historically high levels, we are very confident in our ability to sustain strong margins. Our Personal Lines team continued to advance our diversification strategy, focusing our growth in 11 key states where we have identified compelling profitable expansion opportunities. Overall premiums in these states grew approximately 8% in the fourth quarter compared to 3% in all other states with new business seeing strong momentum in these diversification states. The momentum we have established across the business, coupled with our targeted actions, has also reduced the relative weight of Midwest business in our portfolio, reducing its share of our total premiums by approximately 4 points since the beginning of 2023. While competition in monoline auto markets seems to be intensifying, differentiated offerings like bundled accounts and our prestige product creates significant opportunities to advance our market penetration and leverage our distribution strategy. As we look ahead, our Personal Lines business is well positioned to continue to deliver steady, high-quality performance and growth, backed by solid margins, our effective whole account strategy, disciplined execution and our geographic reach. Moving now to Core Commercial. This business continued to deliver solid profitability for the quarter and the year supported by active portfolio management and disciplined pricing. While the market environment has become more competitive in select sectors, we have responded with greater precision and discernment, directing our efforts towards opportunities that meet our return thresholds. Our Small Commercial franchise continued to deliver a strong performance on both top and bottom lines, with net written premiums increased by nearly 5% in the quarter and for the full year. Renewal metrics remain favorable in the business as well with strong retention and double-digit price increases. New business was very healthy with double-digit growth, a clear reflection of our market leadership and the strong commitment from our best agents as we pursue more targeted offense. Small Commercial has meaningful barriers to entry, and our competitive advantage is well established, anchored in an efficient service model, strong brand recognition with agents and a robust product offering that blends point-of-sale capabilities with traditional underwriting expertise in the higher end of Small Commercial. During the year, we expanded our distribution capability through strategic and thoughtful new agency appointments and increased engagement with more account managers throughout our existing agency relationships. Our Workers' Compensation Advantage product is now live in 17 states with a national rollout targeted by the end of 2026, making it even easier for our agent partners to place new business and to transition books of business to us as markets consolidate. Moving on to middle market. Despite experiencing some softening property market conditions, underlying growth accelerated sequentially to 2.6% in the fourth quarter. Our proven strategy in middle market centers on managing the business at a granular level with focus on sectors where we can truly differentiate ourselves. Middle market rate and retention reflected crisp execution in the quarter with rates and terms aligned to the underlying environment and the desirability of the risk. Renewal pricing decelerated modestly in the fourth quarter, driven primarily by property lines. Even with such pricing moderation, earned pricing continues to meet loss trends. We continue to exercise discipline in this market, walking away from underpriced new business as rate and risk selection remain critical to our success. As we adjust to more dynamic market conditions, we have several levers to accelerate profitable growth in middle market. We are doubling down on high-margin expertise-driven segments such as technology, human services and manufacturing. We are deploying our enhanced underwriting work bench, which includes additional automation and pricing tools for underwriters to strengthen decision quality and improve productivity. And we are transitioning to an enhanced field underwriting model to ensure that we deploy strong expertise while adjusting to evolving agency operating models. Overall, our Core Commercial business is positioned to deliver top line improvement in 2026, led by continued growth momentum in Small Commercial in a market that remains overall rational and stable. Turning to Specialty. This segment continues to deliver consistent and strong profitability through expertise-based underwriting, targeted risk selection and disciplined execution. We are taking targeted rate actions and deploying margin selectively to retain and grow our high-quality book of business while staying close to loss cost trends. Granular policy design and improved terms and conditions continue to also help offset moderating rate trends. Premium growth in Specialty moderated to approximately 4% in the fourth quarter adjusted for reinstatement premium, reflecting heightened competitive pressure across property lines, which impacted our Hanover Specialty Industrial Property and to a lesser degree, our Marine business. Importantly, market conditions remain very constructive across most other specialty segments with nice resiliency in the smaller account space, which represents the vast majority of our book of business. Excess and surplus lines continued to deliver strong double-digit growth, and we enter 2026 with a very strong and experienced team in this segment. Our new AI-powered submission triage is delivering nicely. Our risk appetite is expanding in targeted areas, and we are well positioned to benefit from tightening capacity in parts of the market where we have deep expertise and strong appetite. Management liability growth accelerated in the fourth quarter due in large measure to pricing stabilization, strong growth in our Financial Institution segment and an updated admitted asset manager product launched in the fourth quarter. More broadly, across professional and executive lines, our enhanced operating model is improving quoting speed, responsiveness and agent engagement, supporting profitable growth as market conditions evolve. Surety delivered robust double-digit growth in the quarter as we benefited from the growth in some commercial surety niches and from added tech capability to write E&S bond products. We are also driving meaningful efficiency gains through technology upgrades and process refinements that are speeding decision-making and enhancing underwriting quality decisions. And at the same time, we've strengthened risk selection and pricing segmentation, which are important contributors to the margin durability we are seeing across Specialty. Overall, Specialty remains a powerful lever for growth and ROE expansion, supported by our team's deep expertise, disciplined underwriting and differentiated earnings across market environments. As we close the books on 2025, ending the year with outstanding results and a solid foundation, we begin 2026 poised to build on that strength and to accelerate our progress. Our portfolio is stronger, our execution is sharper, and we have the operating leverage and discipline needed to continue to deliver attractive returns as we accelerate top line growth. We've built businesses that are resilient, adaptable and positioned to win in any market through underwriting excellence and operational discipline. In closing, I want to thank and recognize our employees for their dedication, our agent partners for their collaboration and our customers and our investors for their trust in us. With that, I'll turn the call over to Jeff.