Thanks, Tejal, and thank you all for joining us today. DoubleVerify Holdings, Inc. is off to a strong start in 2025, with momentum building across the business. Fueled by deeper expansion with existing customers and faster scaling by newly signed enterprise clients. Our solid performance in Q1 was driven by three key trends. First, our existing customers attached DV's core verification solutions across more of their spend, added SideBids AI to additional campaigns, and showed encouraging early momentum in social activation on Meta. Second, we saw rapid scaling by new customers who are attaching DV measurement to their open web and CTV spend and adopting our core and premium programmatic activation solutions, including authentic brand suitability. And third, our supply-side business maintained a strong growth profile, fueled by a record influx of platform publisher customers in the second half of 2024 and rising demand from retail media platforms. Together, these three drivers have expanded our platform usage, deepened our customer relationships, and positioned DV to execute with strength and confidence throughout the rest of 2025. Encouragingly, business momentum remained steady through April, with no evidence of macroeconomic pressure affecting customer demand. Our strong growth this year reflects increasing demand for DV solutions and the value we are delivering to advertisers across channels. At the same time, we remain focused on executing our long-term vision, which is building a unified platform that enables advertisers to verify, optimize, and measure media outcomes that drive brand success. We believe this integrated approach will drive broader customer adoption, deeper partner engagement, and faster scaling that will continue to accelerate our momentum over time. With that context, let's turn to our first quarter financial results. We delivered total revenue of $165 million, an increase of 17% year over year, reflecting a strong reacceleration that exceeded expectations across all three revenue lines. We delivered a 27% adjusted EBITDA margin and grew net cash from operating activities by 19%, underscoring both the quality of our growth and the efficiency of our operations. Our advertiser business grew 16%, driven by 20% growth in activation, while our supply-side business delivered 35% year-over-year growth. These results reflect solid and sustained demand for DV solutions and show that our core business is scaling efficiently, setting us up to drive even greater impact for our customers. Robust advertiser demand for our solutions continues to fuel both new customer wins and expanded product expansions this quarter. We won numerous global engagements with iconic brands, including Pinterest, Chipotle, Levi Strauss, Avon, Rivian Auto, Valvoline, NexSys Nordics, and INEOS Grenadier. We also grew existing relationships in North America, including significant expansions with Nike and Kia. We are driving growth through both competitive steals and greenfield wins, and our land and expand strategy continues to deliver. The number of advertiser customers generating over $200,000 in annual revenue grew 14% year over year to a total of 337. Even with this strong expansion progress, we continue to have substantial opportunity to grow. At the end of 2024, approximately half of our top 700 customers were still using fewer than half of our core products, highlighting a clear path to deeper penetration and expansion across our customer base. And with the strategic acquisition of RockerBox, our newly expanded offering unlocks even greater opportunity to grow and scale our customer engagement. Now, let's deep dive into our first quarter performance across three of our key growth areas: Social Media, CTV, and the open web. Starting with social media, we launched our content-level pre-bid avoidance solution on Meta's Facebook and Instagram feeds and reels in late February of this year. At launch, we highlighted a robust sales pipeline of nearly 200 advertiser opportunities for our Meta activation solution. In a little over two months, we've already activated 20 customers, including major brands like Nike and AARP, with numerous other top 100 clients preparing to go live soon. They are seeing great results. Two of our early adopters saw brand suitability rates improve by nine percentage points, a strong indication of impact. This early traction highlights the opportunity ahead as advertisers place greater focus on brand safety and suitability in social media environments. Also highlighting the growth potential for our social activation solutions, this quarter we brought TikTok's video exclusion list solution into general availability, giving advertisers the power to avoid unsuitable content pre-bid, helping elevate media quality and supporting brand success. On the social measurement front, we expanded viewability in IVT measurement to Instagram Reels, giving advertisers consistent transparency across all Reels ad formats on both Facebook and Instagram. And as TikTok grows its offerings, DV continues to lead in providing the protection and performance our clients rely on. We recently expanded our safety and suitability measurement on TikTok to include post-roll ads and Smart plus campaign, new formats that broaden how advertisers engage on the platforms. Finally, in the first quarter, we also partnered with Roblox to launch the industry's first 3D inexperienced measurement solution for immersive ads. Shifting to CTV, we grew our first quarter CTV measurement volumes by nearly 43% year over year with notable strength across YouTube CTV and Netflix. DV's growth potential in CTV remains large because fraud and transparency are still critical challenges for advertisers, and the threat is only getting bigger. Sophisticated bot fraud now accounts for 65% of all CTV fraud, about 14% higher than in any other environment. It remains the dominant threat. At its peak, DV identified 3.9 million infected CTV devices that generated extreme levels of invalid traffic every day. Just one bot variant we discovered was driving potential losses of more than $7.5 million per month for advertisers. We are seeing these risks play out clearly in our data. In 2024, DV's filtering rate for CTV jumped 55% year over year, and fraud and SIBT filtering more than doubled, up 110%. Viewability challenges also continue to persist in CTV. Our measurement data from the second half of 2024 showed that 7.4% of CTV video impressions ran on apps that serve ads even when the TV is off, leading to wasted spend and diminished campaign performance. DV's leadership in uncovering these issues and driving greater transparency in CTV has made us an essential solution in fueling its continued growth. As we head into the upfront and new front season, we're investing in content-level scoring to improve brand stability, expanding coverage to native CTV formats across the three major publishers, and deepening partnerships with innovators like EDO to connect measurement with outcomes using CyBids AI. Turning to the open web, we are seeing strong growth across all of our activation solutions, including authentic brand suitability. In the first quarter, ABS revenue grew 16%, while non-ABS activation solutions, including core programmatic CyBiz.ai, and social activation collectively grew 24% year over year. DV is also leading the industry in independent cross-platform media optimization solutions. Since acquiring CyBids in August 2023, we have successfully upsold CyBids AI campaign optimization to over 200 DV customers. Notably, over 50 of our top 100 clients now use CyBids AI to optimize campaigns, up from 40 last quarter. With this steady momentum, we remain solidly on track to deliver $100 million in CyBids revenue by 2028. In addition, we've announced the launch of DV's prescreen brand safety and suitability solution for Google's Search Partner Network or SPN. This launch gives advertisers additional control when extending their campaign reach on SPN inventory. We're also continuing to expand our global retail media footprint. DV's measurement tags are now accepted across 129 key retail media networks and sites, including 16 of the top platforms and 113 major retailers, with close to half supporting DV measurement on owned and operated properties. At the same time, first-quarter Retail Media supply-side revenue grew 35% year over year, underscoring strong platform demand. As we continue to execute across our key growth areas, we remain mindful of the broader macroeconomic environment and the need to stay focused and disciplined. We will continue to prudently invest in innovation with an eye to operational efficiency and ensure that we take advantage of cost benefits that leveraging AI can deliver. In a time when brands are facing economic uncertainty, one thing is certain: advertisers are not standing still. They are looking for smarter, faster, and more accountable ways to invest across an increasingly complex media landscape to get the most out of their ad spend. This environment demands more from marketers, and it demands more from partners who they trust. DV is in a unique position to meet these demands, moving beyond verification to also deliver the intelligence and tools our customers need to drive performance for smarter, faster, and better outcomes. Our recent acquisition of RockerBox is well aligned with these increasing advertiser demands to have greater clarity in how their ad spend is performing on any platform from social to CTV. Over the past five years, DV has strategically expanded its protection and performance suite across more platforms, formats, and markets, positioning us to thrive even in volatile macro environments. We delivered strong growth through both 2020 and 2022 when uncertainty reshaped the ad market, thanks to the resilience of our revenue model and the essential nature of our solution. In times like these, when ad spend shifts to scaled platforms, and marketers double down on ROI, DV's value proposition becomes even more critical. To that end, DV is building a groundbreaking unified intelligence platform for advertising, integrating a suite of tools and agentic AI features that enable advertisers to gain a deep understanding of where ads run, how they are optimized, and the bottom-line results they deliver in one seamless solution. Our platform power solutions help advertisers make smarter decisions, drive greater impact, and maximize the value of every media dollar. DV's value proposition has moved beyond verification and now fuels real brand success. We are leveraging AI to deliver these roles in a way that no one else can by extracting the highest value from our deep proprietary data, building models on our nearly two decades of institutional intelligence, learning from the broadest group of advertisers on any platform. No other company has a unique set of assets, intelligence, and scale that DV does to take advantage of an AI-enabled advertising future. We look forward to sharing more at DV's Innovation Day on Wednesday, June 11, where our executive leadership team and industry experts will showcase how DV is leading the future of media verification, optimization, and outcomes measurement. The event will be hosted live at the New York Stock Exchange and webcast for the broader investment community. In closing, we are energized by our strong start to 2025 and the opportunities that lie ahead. With continued strong demand for our trusted measurement, optimization, and outcome solutions, and our relentless drive to efficiently innovate, DV is positioned to lead across the channels and platforms where advertisers are investing the most. We are focused, we are executing, and we are confident in our long-term strategy to drive durable, diversified growth. With that, let me hand the call over to Nicola.