Thank you, Brian. Happy New Year, everyone, and thank you for joining us on our first quarter conference call. This afternoon, we reported first quarter results in line with our fiscal '23 guidance for both revenue and profitability. First quarter revenue was approximately $12 million, down about 4% year-over-year and in line with the expected changes in seasonality we discussed on our last earnings call. As a reminder, the reason for the change in seasonality relates to deliberate changes we made to simplify our software renewal process by aligning customer renewals across groups and products within each customer. Years of acquisitions, new product introductions and penetration into multiple groups within multiple products within individual customers drove these changes. For the first quarter, EPS was $0.06, and our adjusted EBITDA margin was 25%. As anticipated in our guidance, investment in employee growth, retention and recruiting impacted our operating leverage and will continue to do so throughout fiscal '23. This impact is reflected in our first quarter results just proportionately as it is now our seasonally lowest revenue quarter. Finally, we are also currently seeing a change in behavior at some new and existing customers with new sales and upsells aligning to early calendar 2023 budgets. These near-term changes as a whole do not change our outlook for our business in fiscal '23 and beyond. Modeling and simulation tools have become a key component of the drug development workflow and we expect continued growth. The first quarter was highlighted by significant achievements in support of our clients in both our software and service businesses. We were recently awarded two new FDA grants developing and validating novel model approaches for local gastrointestinal and pulmonary delivery routes. These newly funded awards achieve a significant objective for us as we will now be partnering with the FDA to provide validated, innovative solutions for all major dosing routes around the body. There are a few, if any, organizations that have six funded partnerships with the leading global health authority entering 2023 like Simulations Plus. A large pharmaceutical company utilized GastroPlus to perform virtual bioequivalence trial simulations, assess potential pH-dependent drug-drug interactions and justify product specifications for their new tablet formulation of CALQUENCE with the aim to offer physicians and patients increased flexibility when devising treatment plans. The results were used to inform regulatory decisions and accelerate approval. A large pharmaceutical company, in partnership with the experts at Simulations Plus, developed GastroPlus models to evaluate the impact of meal contents and intake timing on drug exposure for new dosing regimens of Trulia with the aim to increase patient compliance and tolerance. The results were used to inform regulatory decisions and accelerate approval. We are wrapping up a project with a top 20 pharma client on a major clinical trial optimization effort. In a scenario with significant recruitment and endpoint selection challenges, the client uses our QSP disease modeling tools to pick the correct patient population and the endpoint for efficacy. Regulators are being approached now with the results. We are targeting more projects like these where we provide end-to-end program directives. And in fact, we already have another similar program in the works. In another project with a top 20 pharma client, we completed the general analysis of the target mechanism of action in NASH with our NAFLDsym software, allowing them to reprioritize in-house assets in their pipeline. This will bring cost savings and efficiencies for the client and has led to more work to come with the client. For a midsized pharma client, DILIsym identified the mechanism for a clinically known liver safety issue and help them pick the correct dosing range to take forward safely. An investment firm that takes equity positions in publicly traded clinical-stage life science companies hired us for a rapid turnaround project. The goal was to predict a clinical trial outcome using only publicly available information for one of their holdings before it made a public announcement. After running simulations, our prediction suggested positive results from the trial. The investment firm then significantly increased its position in this company ahead of the public release of the trial results, which came approximately two weeks later. The results were positive as our science predicted and the stock price increased 4x to 5x post announcement. The investment company has already approached us for additional projects in other therapeutic areas where they'd like to invest. The experts at Simulations Plus supported a small biotech company in their pursuit of a therapy to treat inflammatory bowel disease. The first-in-human simulations projecting local concentrations within the gut were included in the Company's pre-IND briefing book and will be provided to regulatory agencies to support dose selection for the upcoming first-in-human studies. These highlights demonstrate the numerous means in which we assist our clients in optimizing their drug development strategies, utilizing model-informed drug development approaches and the ever expanding use cases for the application of modeling and simulation techniques across the drug development cycle. Moving to our software business. Revenues were down 17% in the quarter due to our change in renewal strategy. As we said last quarter, we took deliberate actions to align software renewal timing for our customers, which we expected to impact our first quarter revenue seasonality while boosting our second through fourth quarter results. Also, as expected, we're seeing some new sales push into our second quarter to align with customers' new calendar year budgets. The renewal patterns are progressing as expected, and we added 15 new customers across the portfolio during the quarter and saw continued strength in our cross-selling strategy with 15 upsells. While GastroPlus was hit hardest in the quarter by the renewal alignment with revenue down 24%, we still added one new customer, made eight upsells to existing customers and saw 14 peer-reviewed published journal articles. These are all encouraging data points given the shifts in customer budgetary timing for new sales and renewals. MonolixSuite revenue declined 1% in the quarter due to the renewal alignments and foreign exchange impact. However, we added two new customers and made two upsells to existing customers during the quarter. ADMET Predictor revenue declined 25% in the first quarter reflecting timing adjustments in our renewal strategy. Despite this, we added four new commercial customers and made five upsells to existing customers in the quarter. Our University+ program continued to grow and now represents 266 licenses in 54 countries. This program integrates our software into educational facilities and makes it part of advanced curriculum while seeding the market of next-generation modeling and simulation professionals to drive future demand. Positive growth momentum in our service business continued in the first quarter with 17% revenue growth and backlog growth to $15.8 million. Operationally, we added five consultants to our team, which we expect will help convert backlog to revenue in the coming quarters. Finally, we enjoyed a successful fall conference season and continued to expand our virtual workshop programs. PKPD revenue increased 23% this quarter. We experienced a shift to higher-margin time and materials contracts from fixed-price projects, which contributed to expanding our service and profit margins. QSP/QST revenue decreased 28% for the quarter due to the more volatile nature of these high-dollar value longer lifestyle projects. PBPK revenue increased 74% for the quarter, reflecting the deeper implementation of PBPK modeling, including an overall expansion of use cases and higher perceived value and impact. As you saw in our press release, we have an evolving capital allocation strategy that I would like to briefly outline. We have three areas of focus: corporate development, which drives inorganic growth; internal investment, which drives organic growth; and finally, returning capital to shareholders. Internal investment remains a top priority as it drives our expected 10% to 15% CAGR for organic growth over the next several years. Most important is our investment in R&D to expand our product functionality and new offerings that maintain our technological leadership in modeling and simulation and support organic growth. In addition to revenue growth, our goal is to increase efficiencies and drive operating leverage in our cost structure. While operating leverage is expected to decline in fiscal 2023, longer term, we expect scientific employee retention programs and strategic hires we made, combined with selective headcount growth in sales and marketing will continue to drive revenue growth and operating leverage as experienced historically. Internal technology is also part of the equation as we enhance our systems to drive further efficiencies across the Company. Next, we have evolved our inorganic growth strategy beyond M&A to a broader corporate development focus. In August 2020, we sold 2.1 million shares at $55 per share for net proceeds of $108 million for M&A purposes. Since this offering, we identified more than 60 potential candidates that initially met the Board's M&A criteria, which includes strategic and cultural fit, immediate EPS accretion, revenue synergies and attractive valuations. We engaged in various levels of discussion with all of these candidates, but we have not as yet closed any deals. This does not mean we've exhausted all options. We expect many of these discussions to continue, but we have nothing to disclose at this time. While acquisitions will remain a top priority for inorganic growth in light of the evolving market conditions, we will expand our corporate development strategy to allow for strategic investments and building strategic partnerships with companies that could lead to potential future financial upside. This change will enable Simulations Plus to cast a wider net of relevant companies previously screened out or allow us to gain access to leading-edge trends and technology in biosimulation or adjacent markets. Finally, with regard to returning capital to our shareholders, the Board approved a $50 million buyback program. Given our current cash position and free cash flow accumulated since the offering in 2022, we believe we can still execute corporate development initiatives while offsetting a portion of the dilution from the 2020 capital raise. We believe that this evolving strategy optimizes the combination of organic growth, operating leverage, inorganic growth and return on investment to our shareholders. Looking to the remainder of fiscal 2023, we remain confident in achieving the guidance we provided last quarter. As a reminder, our full year revenue target is 10% to 15% organic growth, which translates to $59.3 million to $62 million. As we said last quarter, we will continue investing in our people while selectively adding headcount in certain areas to support our long-term growth targets. This means fiscal 2023 will be a transition year for our cost structure leading to lower margins and restraining EPS and EBITDA growth. We believe these actions are prudent and will benefit our longer-term revenue growth while returning to a model with strong operating leverage. We expect to achieve diluted earnings per share of $0.63 to $0.67, which translates to 5% to 10% growth. Let me now turn the call to Will to discuss the financial results.