Thank you, DA. I'd like to begin by touching upon the opportunity we see in kidney transplantation and why we made the decision to focus our resources on the development of Tegoprubart for this indication. Kidney transplantation is a growing space which has had limited innovation in decades. The National Kidney Foundation estimates that 660,000 people live with kidney failure in the United States. And out of those are over 100,000 people on the kidney transplant waiting list with about 5,000 individuals dying annually while waiting for a transplant. Since the average deceased donor transplanted kidney only functions for an average of 10 to 12 years, and the mean age of transplantation is 50 years old, most patients will require multiple kidney transplants if they are to live a normal lifespan. Therefore, the need has never been greater to pursue a new treatment option that can prolong the functional life of a transplanted kidney. That is our goal. And we believe this can be achieved with Tegoprubart, allowing transplanted kidneys to last the duration of recipients lives and thereby freeing a precious kidney so that a greater percentage of patients on the waiting list can receive a kidney. As DA mentioned, we reported open-label data from our ongoing Phase 1b kidney transplant study at the World Congress of Nephrology in March. At the time of data submission, three patients have been enrolled in the trial, which has sites enrolling in Canada, Australia and the UK. To evaluate signals of clinical efficacy, we reported the estimated glomerular filtration rate, or eGFR, of each patient at specified time points. From large retrospective studies conducted in transplant recipients taking CNIs, we know that a 50th percentile eGFR falls around 50 during the 1st year post transplant. 12 month eGFR has been shown to be the most significant single predictor of future graft failure, and as eGFR values decrease, the risk of graft failure and hospitalization increases exponentially. Importantly, studies have shown that the 12 month eGFR is correlated with eGFR value seen as early as 90 days. And thus, we believe that the eGFR data we shared at 90 days is highly relevant and potentially predictive in determining graft function and outcome. At the time of our data submission for the conference, we had three subjects enrolled in the trial. Results from the first three participants demonstrated no incidence of acute rejection at 56, 167, and 232 days, respectively. Graft function was very good in all three participants with the participants having eGFR as a 54, 85 and 77 at the latest available time point of 49, 154 and 217 days, respectively. Given the correlation between eGFR levels at 90 days and 12 months, we feel encouraged by these early results and their potential to translate into longer-term graft functionality. Long term graft function is critical, but not the only part of meaningful outcomes we are looking for in kidney transplant recipients. The current standard of care calcineurin inhibitors help preserve graft survival. But they are also associated with significant side effects such as hypertension, dyslipidemia, nuances of diabetes, and tremors. Moreover, research shows that 10 year post transplants, almost all transplanted kidneys will demonstrate evidence of CNI induced nephrotoxicity. We believe based on the evidence generated to date that Tegoprubart has the potential to reduce or even potentially eliminate these side effects while also providing improved graft function. Turning to the safety results we observed in the study, we're among the three participants Tegoprubart showed good tolerability, especially among a difficult-to-treat population. None of the participants experienced acute rejection, and there was no evidence of new onset diabetes after transplant or any impact on glucose level levels and to participants without diabetes at baseline. One participant was discontinued from the study on day 55 after developing BK viremia, a common occurrence following a kidney transplant, which occurs in 20% or more of transplant recipients. An additional participants elected to discontinue from the study after 33 weeks reporting mild alopecia and mild insomnia, which the investigator did not attribute to to Tegoprubart. The adverse events continued once the patient was switched from Tegoprubart to CNIs. We continue to make progress with this ongoing trial and have since enrolled an additional two participants who both remain on study. We expect to report updated data at a medical conference later this year. Building off our results from the ongoing Phase 1b trial, we remain on track to initiate our randomized open label Phase 2 BESTOW study to assess the safety and efficacy of Tegoprubart compared to tacrolimus and the preservation of allograft function after kidney transplantation. 120 participants will be randomized one to one to receive either Tegoprubart every 21 days or twice daily oral tacrolimus. The primary endpoint will compare the mean eGFR at 12 months for participants receiving Tegoprubart versus tacrolimus. Secondary objectives will include safety and tolerability, participants in graft survival, biopsy-proven acute rejection, and the incidence of new onset diabetes mellitus after transplant. I'd like to conclude by briefly covering our IgAN program. We're following our announcement to de-prioritize the program at the beginning of the year. We continue to collect safety data from the patients previously enrolled to provide additional insight into Tegoprubart safety profile. The data we presented at WCN from 16 patients in the high dose cohort of 10 mgs per kg every three weeks showed Tegoprubart to be safe and well tolerated with no serious nor severe adverse events reported and no early discontinuations. Four participants had completed at least 24 weeks on treatment and five others completed at least 12 weeks. We are encouraged by the safety profile Tegoprubart continues to display, and to date, we have now dosed approximately 100 human subjects across multiple disease indications. Given the deprioritization of the IgAN program, and having now generate key safety insights in this population, we are now winding down all IgAN study activities at our sites, and we anticipate winding down the vast majority of our IgAN activity and spend in the second quarter of 2023. With that, I'd now like to turn the call over to Paul for the financial update.