Thanks, Tim. Good afternoon, everyone. And thank you for joining us. We are pleased with our first quarter performance, which demonstrated continued strong execution by the ACV team. We delivered another quarter of record revenue, which was at the high end of guidance and grew 22% year-over-year. We delivered our first quarter of positive adjusted EBITDA since going public, which was also at the high end of guidance. Our innovation engine continues to hum along, further extending our competitive mode and driving operating efficiencies, resulting in a 800 basis point year-over-year improvement in adjusted EBITDA margin. Along with our continued momentum in dealer wholesale, we are very pleased with the early market adoption of ACVs consumer sourcing solution ClearCar. We kicked off a number of tech investments to support our commercial wholesale strategy. ACV remains focused on driving strong top line growth, continued margin expansion and delivering adjusted EBITDA profitability in 2024.We're confident that executing on its profitable growth strategy will result in creating long-term shareholder value. With that, let's turn to a brief recap of first-quarter results on Slide 4. First quarter revenue of $146 million was at the high end of guidance and grew 22% year-over-year. GMV decreased 4% year-over-year, driven by a 16% decrease in GMV per unit as wholesale prices continues to normalize. We sold 175,000 vehicles in our marketplace, growth of 15% year-over-year, reflecting strong listings growth and a modest year-over-year decline in conversion rate. Slide 5, I will again frame the rest of today's discussion around the three pillars of our strategy to maximize long-term shareholder value; growth, innovation and scale. I'll begin with growth. Turning to Slide 7, I'll share our observations about automotive market trends, as context for dealer wholesale volume. New retail sales were flat year-over-year, continue to lag 2019 level. However, the inventory picture continues to gradually recover and along with increasing OEM incentives, we believe new retail sales will improve in the back half of 2024. The used retail environment remains soft with unions and also flat year-over-year in Q1, because of affordability issues and the lack of late model inventory continue to pressure consumer demand. In terms of vehicle sourcing dealers are retaining a higher than normal percentage of trades for retail inventory, continuing a headwind for dealer wholesale supply. The trade to wholesale mix is expected to normalize over time as new and used inventory recovers from their price levels, which are currently about 25% below normal. Along with the supply picture continuing to normalize, we saw price depreciation and conversion rates in line with normal seasonal expectations. On balance, we believe the end markets are showing early signs of improvement, while the pace for dealer wholesale recovery remains difficult to predict, we do believe the market will post modest growth in the back half of 2024. Moving to Slide 8, I'd like to provide highlights from our value added services, beginning with ACV Transportation. The Transportation team delivered another strong quarter with attach rates in the mid 50% range, which is in line with our midterm target model, resulting in 95,000 transport requests source from our marketplace. The use of AI Optimized Pricing, which we introduced in early 2023, expanded significantly, and we achieved 94% lane coverage in Q1. By leveraging AI, our transport team drove growth and operating efficiency, resulting in a 300 basis point year-over-year increase in revenue margins, reaching the high teens and in line with our midterm target model. We also launched off-platform transportation services for our dealer partners. While still early, we're excited to be delivering additional value for our dealers and another long-term growth level. Turning to Slide 9. Our ACV Capital team also delivered strong results in Q1. Attach rates in the low double digits, combined with strong ARPU expansion resulted in 40% revenue growth year-over-year. Given the current challenging used vehicle market, we are focused on balancing the growth and risk of ACV Capital, resulting in a 1% credit loss provision in Q1. Moving to the second element of our strategy to drive long-term shareholder value, innovation. On Slide 11, I'll first recap some of our growth oriented product innovation. Let me begin with the dealer buying experience. We continued to add new market place features to increase conversion rate, including advanced Saved Search Capabilities and additional transparency of vehicle package information to help inform accurate pricing. The relaunch of ACV MAX has been promising, with Q1 bookings at the highest level since 2021. We are in the early phases of ramping our go-to-market and expect ACV MAX to be an additional long-term growth lever. We kicked off tech investments to support our commercial strategy, including integration with AutoIMS, new features required to service consignors, and integration efforts across our remarketing centers. Lastly, we're in the pilot phase with our dealer self-inspection solution, initially targeted at two use cases, private marketplaces and live appraisals. Feedback from our dealers has been very positive, and we look forward to sharing more details throughout the year as we expand capabilities and scale the pilot. Turning to Slide 12, we are very pleased with the market traction of ClearCar, ACV's Consumer Sourcing Solution that leverages AI and real-time market data to deliver highly accurate condition-based pricing. Based on dealer feedback, lead generation, conversion rates, and margins are significantly higher than competitive consumer sourcing tools. This speaks to the power of ClearCar in driving qualified lead and ultimately increasing overall supply for our dealers. We are excited to share feedback directly from one of our dealer partners, Lester Glenn Automotive Group, who is using a broad set of ACV Solutions, including ClearCar, ACV MAX, and our marketplace. We posted a video on our IR website featuring the Lester Glenn team describing the significant value they're deriving from the ACV Solution. It's a great opportunity here directly from our dealer partner. On Slide 13, we highlight examples of tech investments that extend into our operation, delivering customer success while reducing costs. One of the key drivers is inspection accuracy. Leveraging AI and our structured data is a massive competitive advantage, because each vehicle is unique and with its own imperfections. We recently launched Version 2.0 of CoPilot and ArbGuard. For CoPilot 2.0, we further leverage our vast data set by adding a visual representation of common high-risk vehicle heart failures based on specific year, make, and mileage of the vehicle. ArbGuard 2.0 continues to leverage some of the industry's best artificial intelligence for vehicle condition diagnostics. With the addition of Monk's exterior cosmetic model, we deepen our inspection capability, enabling our VCIs to produce an even higher level of accuracy. We expect these innovations will drive both VCI efficiency and lower customer assurance costs over the long term. To wrap up on innovation, ACV remains committed to delivering industry-leading technology to our dealer partners and to our own operations, driving both growth and scale. We look forward to sharing more details with you next quarter. With that, let me hand it over to Bill to take you through our financial results and how we're driving growth and scale.