Thanks, Jimmi Sue. Next, let's discuss the notable happenings around the company. As seen on slide 26, we were pleased to announce the addition of Nish Vartanian of MSA Safety to our board of directors earlier this month. Just last week, Nish announced his retirement from MSA in May of 2024 after serving as the CEO of the Global Leader in Advanced Safety Products Technologies and Solutions since 2018. MSA has made great progress under Nish's leadership, including national recognition as one of America's best managed companies by the Wall Street Journal and one of America's greenest companies by Newsweek. There are many companies that would be thankful to have Nish on their board. I'm ecstatic that he chose to accept our offer to join the Koppers' board and look forward to adding his insight and experience to the mix. On slide 27, we see that at the start of the New Year, we announced that Jim Sullivan was named President and Chief Operating Officer of Koppers. Jim has served as Executive Vice President and COO since January of 2020 and has been with Koppers since 2013. And in that decade, he's contributed significantly to the transformation of the Koppers you see today, leading the restructuring of our CM&C business, uniting operational leadership across all of our business units, and advancing our strategy to expand and optimize our core business segments across key infrastructure markets. As President, Jim will continue doing what he does best, which is fighting for every bit of value that Koppers has earned, getting the most out of our asset base, and putting us in the best competitive position in our markets. In addition, he'll play a continuing role in the development of our 2030 strategy, which is underway today. My role as CEO remains unchanged with a continued focus on further driving shareholder value, which includes setting our corporate strategy and capital allocation priorities, advancing our people's first culture, and maintaining and building key stakeholder relationships. I'm happy to recognize Jim's accomplishments in unwavering leadership and support with this well-deserved promotion. While he is not participating on today's call, you'll hear from Jim from time to time on future calls as we look to provide you with greater context on our progress. Slide 28 shows our leadership transition plans that were announced in early January that will take place over the course of 2024. James Healey, Vice President of our UIP business will retire at the end of 2024 after a stellar 40-year career with Koppers. Starting July 1st, he'll serve as special assistant to Jim Sullivan and be actively involved in making sure the UIP leadership transition is a smooth one. Jason Bakk will take on the role of UIP Vice President effective July 1st, moving on from his current role as Vice President of North American CMC. Jason will be responsible for continuing to grow UIP by strengthening customer relationships, growing market share, optimizing production, and promoting safety and sustainability. Brett Johnston, an 11-year Koppers' veteran, will step into the role of running our North American CMC business as UIP [ph] Vice President effective July 1st. Brett formally led the commercial organization of North America CMC for the past 18 months and will now also assume responsibility for production, logistics, and the financial performance of CMC across North America. Jason and Brett are shining examples of the team we have of extremely capable individuals at Koppers's, individuals who continue to be excited to expand their scope of influence and responsibility. And it's always sad to say goodbye to a good friend like Jim Healey, who has given so much to our organization, but it's also fun to see emerging leaders grab their opportunity to contribute to our continued success. I wish Jim all the best and his well-deserved retirement and assure the investment community that our businesses remain in good hands. In the last couple months, I had the pleasure of visiting a number of our facilities both in Australia and the U.S., as seen on slide 29. In Australia, I spent time with Richard Lyons, our Vice President of CMC Australian Operations, Nick Moretti, our Operations Manager, and Richard Bennett, who leads our Koppers utility pole business. As always, I learned a lot by talking with employees at our Sydney office, as well as our production facilities located in Mayfield and Longford. We have a top-notch team in Australia that doesn't get near the credit they deserve. Well, I think they actually like flying under the radar. I do need to call out the fact that our Australian CMC business has had two straight record years of performance, while also showing improved safety metrics over that time frame. And our pole business continues to churn out consistent results year after year. My thanks go out to the entire Australian team for all of their efforts. In the U.S., I visited UIP facilities in Leesville, North Carolina, Eutawville, South Carolina, and Vidalia, Georgia, along with our PC plant, Rock Hill, South Carolina, and our RPS location in Florence, South Carolina. It was a great week highlighted by my interactions with the team members at each location, while also getting a chance to see where we put a lot of money to work over the past year. From our new micronizing mill in Rock Hill to our new kiln in Leiland, from our new tie-grinding operation in Florence to our new rolling stock in Eutawville and Vidalia, I even got to spend time meeting with several team members that we will highlight on social media. It's people like Julian Gilmore, Sharon Luttrell, Eria Young, Mario Franks, and Rob Pringle that make Koppers a special place to work. Slide 30 shows, the Koppers earned recognition from Newsweek Magazine as one of America's most responsible companies for 2024, which is the fourth consecutive year. We placed 124th out of 600 finalists and 13th out of 51 companies in our materials and chemicals category, which is a significant improvement over our 2023 result and indicative of our continued progress in making positive societal impacts. I'm also pleased to say that Koppers was highlighted in the Wall Street Journal showcasing our utility pole treating facility in Vidalia, Georgia. Thanks to Jim Healey, our UIP business leader, and Brad Singleton, our Vidalia Plant Manager for hosting the visit and providing the pertinent details of all that we do behind the scenes to help the utility and telecommunications industries get power and information to people throughout the nation. The article highlighted the favorable backdrop of infrastructure investments and how the macro trend of electrification and the need to harden the grid is driving demand for more poles and larger poles. We recently commissioned an external market assessment which supports the continued health of the utility industry and estimates the overall North American market opportunity at approximately $2.5 billion today and growing to approximately $3.5 billion by 2028. We currently have a little less than 10% market share, but with our expansion into Texas and the acquisition of Brown Wood, this will put us in the low to mid-teens share with still a lot of potential for both organic and inorganic growth. Now on to a review of each of the businesses. I'll start with performance chemicals on page 32. 2023 was obviously a very strong year as our PC business hit new highs in both sales and EBITDA. As we entered the year, we projected that this business would do well, mostly predicated on cost recovery from our customer base through higher prices that went into effect on January 1st of last year. We figured that our industrial business would continue to grow, which it did by 6% and that our overall residential share would remain relatively the same, but with some volume shifts among our customer base. Because our customers were relatively pessimistic on volumes going into the year, we were modeling a 5% to 10% pullback, which never happened. The analysis can get a little muddy, but by our best estimate, we actually saw residential chemical volumes increase from our base customers by approximately 8% over 2022, which drove results even higher than originally expected. Factoring in $75 million of price offsetting most of the cost increases we experienced in 2022, plus another great year from our South American region and the result is $123 million of EBITDA. We believe we can top that performance in 2024 based upon a model that shows flat residential volumes and minimal price impact. The improvement is expected to come from a number of little things. On the sales side, we had a new top 10 customer come online in 2023 that didn't really begin ramping up until early Q2, so we'll see some additional benefit in '24 from the annualization of that business. Also on the sales side, we again expect to see about a 5% volume increase in our industrial preservative business as a result of the annualization of new business captured in 2023 in a continued strong market for poles and piling. On the cost side, we expect to improve our cost position as our new microprobe grinding mill comes online, which will bring some of the higher costs of outside grinding back in house. For the year, we should see flat sales in PC as gains in the U.S. are offset by slight sales decline internationally. On these flat sales, we should see margin accretion and full year adjusted EBITDA increase by $7 million to approximately $130 million for the year. Looking beyond this year at our recent board meeting, our board approved a capital project to build CCA treating capacity in Brazil to support the growth and performance of our business in that region. For less than a $10 million investment, we will fund continued growth that should result in a payback of less than three years. Moving on to our utility and industrial products business shown on page 33, like our PC business, UIP also had a record year in sales in EBITDA in 2023. While PC was a volume of cost recovery story, UIPs was cost recovery and superior operating performance. In a market to remain hungry for product, we were able to continue to command strong pricing and margins. Dry product remains the bottleneck and we weren't helped by losing one of our dry kilns to fire in April of last year. But thankfully, we have a strong supportive network of suppliers that helped us through that period. Plant performance was also at strongest in 2023 as several investments made in 2021 and 2022 really began demonstrating their full benefits as productivity in our operations improved at every step of the process. From peeling and framing to drying and treating, our ops team had an incredible year. And once again, our Australian pole business posted another very strong year and continues to chug along at a consistent pace. In 2024, the long-term industry backdrop remains strong, although activity has been a little softer in the earlier part of the year as some customers try to sort out their budgets and timing of their federal infrastructure benefits. While the ability to gain more pricing is likely reaching them for the time being, we will see additive benefits this year from our Leesville, Louisiana location coming online to feed the Texas market. In addition, by the end of this quarter, we should have the remaining portion of 2.5 million additional cubic feet of drying capacity online, which will help our cost position. We're also already working on doubling our capacity out of Leesville, which should be in place by year end 2024 and time to contribute to 2025 results. I already referenced the addition of Brown Woods assets, but have excluded any contributions from them in our 2024 expectations until we officially close and have greater clarity on costs and timing of benefits. And the final point about UIP, we're not including the impact of any elevated storm activity in our 2024 expectations, but that always remains a wild card. 2023 was a fairly mild year, and for the sake of those affected, we hope that 2024 will be as well. But note that we could see some additional volume for storm response if this year's storm season turns out to be more active. Our railroad products and services business is summarized on page 34. And while our RPS business performance has slightly improved in 2023, it's still significantly lags our other businesses. $48 million of price increase helped, but still fell well short of covering the cost increases we've seen coming out of the pandemic. On the cost side, we continue to find ourselves limited in what we could do in operations due to the required effort needed to dig ourselves out of our perilous inventory situation brought on by the railroad's slow reaction to raise price in a competitive market in 2021. As a result, we've been burning over time during the past two years and running a much less efficient operation, bringing in significantly higher volumes of green ties while doing significantly more boltonizing, which also reduces efficiency. On the plus side, we were able to reorganize our procurement operation, reducing headcount by almost a third while increasing our tie purchases by 28% over 2022. Last year was also the highest number of ties we treated since 2018 and represented the strongest profitability we've seen in our commercial business in at least five years. Lastly, it was a pretty good year in our maintenance away businesses, and the best year we've had in our tie recovery business since we acquired it in 2018. We continue to see great interest in our customer base and helping them find a responsible solution to disposing of their end-to-life cross ties and expect that capability to continue to help us strengthen our overall tie business long term. As we look to 2024, we continue to work on recovering some price from a few remaining customers to partially offset the significant cost increases we've endured over the past several years. On the volume side, we're expecting about a 5% uptick from some additional business added, and on the cost side, we expect to finally begin realizing full cost energies from the acquisition of Gross & Janes in October 2022, now that inventory levels are getting to where they need to be, and we can begin scaling back tie sorting operations at a couple of our treating plants. We'll be getting greater benefits from our new North Little Rock facility once we can stop boltonizing later this year and decommission the old treating plant. We'll also gain greater operating leverage at our Somerville facility as Leesville begins pushing dry material their way for treatment and sale into the Texas pole market. Offsetting some of the benefits RPS expects to realize in 2024 will be slightly lower maintenance away profitability and some creosote price benefit that will move to CM&C as that business unit has eaten the increased product costs over the past couple of years without passing it on to RPS. Overall, the RUPS business segment, rail and utility combined is expected to finish 2024 at $96 million in adjusted EBITDA, which is $12 million higher than 2023 and will represent a new segment high if achieved. As has been the case the past few years, most of the gains are expected from the utility business which has surpassed our rail business from a profitability standpoint. Finally, on to the CM&C business which is summarized on page 35. 2023 was both challenging and disappointing. While we certainly didn't have expectations of repeating the record results of 2022 and reflected that in our early guidance, CM&C dealt with various issues throughout the year that exceeded our ability to absorb while maintaining our original profit estimates for this business. We believe that most of what we endured will turn out to be a blip on the radar while other factors are more systemic. Our biggest issues are in North America as Australia had a second straight record year performance and while Europe's results were quite a bit lower than 2022, nearly $15 million of that occurred in the back half of the year when the sudden drop in their tar markets got flushed through inventories. That reflects the typical cycle we go through in this business and we now find ourselves in a spot in Europe where we're likely at the bottom and have already seen our profitability stabilize as we finish Q4. Not only that but with the commissioning of our new enhanced carbon products facility in New Borg in the fourth quarter, we're in a position to begin moving what used to be lower value distillate product into higher value pitch markets. Unfortunately, Australia won't be able to repeat 2023 due to a combination of price moderation and some higher input costs, but they will still have a very solid year in 2024. So on to North America, we did seem to have a confluence of events happening on North American business that were reflected in a very tough fourth quarter results. We had raw material disruption with one of our suppliers that resulted in us having to substitute with higher cost imports. We had some customer credit issues that resulted in us increasing our bad debt reserve and losing some volume and throughput through the Stickney plant. We had some unplanned outages that resulted in higher repair and maintenance costs and we continue to deal with a challenged phthalic anhydride business that saw volumes drop by 19% in 2023. On the plus side though, our petroleum tar supplier is back online and supplying product again and as we moved out of winter and into milder weather, plant performance is picking up and expenses will moderate. North America will also be getting some credit this year for some of the creosote cost increases that RPS was able to pass through to account for the higher cost that CM&C has endured over the past couple of years. While that's happening, we're going through a full reassessment of our phthalic business due to its prolonged and continued weakness and determining what changes need to be made longer term. I know there's a lot of near term noise going on in CM&C, but we believe that with all the pluses and minuses, we can keep EBITDA flat in 2024 on a lower sales number before taking results back into the $60 million to $75 million range in 2025. Moving to our 2024 guidance on slide 37, we expect to see consolidated sales growth of 4% to 5% driven primarily from RUPS. Our sales forecast for 2024 is approximately $2.25 billion compared with $2.15 billion in 2023. We expect RUPS to see $160 million in top line increase. PC sales are forecast to be flat year-over-year and CM&C sales are estimated to decrease by $60 million. On slide 38, as I've already articulated, we're maintaining our target of $275 million of adjusted EBITDA for 2024 with contributions coming from both RUPS and PC while CM&C stays flat. Once again, none of these projections include contribution from Brown Wood, which we'll speak to once we close the transaction. In terms of how our adjusted EBITDA in 2024 will play out from a timing standpoint, our first quarter will not match up the last year's very strong Q1 as we flush out some of the CM&C issues that we dealt with in Q4 while also dealing with the impact of the January cold snap that gripped the U.S. and impacted production at just about every one of our U.S. plants as well as several of our customers. Now, I know we only normally give annual guidance. I feel compelled to share our insight for the first quarter. Based upon January results, we know that it will not match last year for the reasons I just gave in addition to last year's first quarter providing a very strong comp. February is tracking as expected, if not a little better, and we expect a strong March, but we won't make up for the tough January until we get beyond Q1. Therefore, we're expecting to start the year with Q1 EBITDA around the $55 million mark with quarters two, three, and four following a similar seasonal trajectory as years passed. On page 39, adjusted EPS will once again see a nice bump from operations, which will be eroded somewhat by higher D&A and taxes. Overall, we expect to finish 2024 with another record year of earnings at a range of $4.60 to $4.80 per share, which would represent an 8% increase over 2023 at the midpoint. On slide 40, we anticipate that our capital spending will be approximately $100 million in 2024, $16 million lower than 23 spending on a net basis. Required spending on maintenance and