First quarter 2024 adjusted net loss and adjusted diluted loss per share, both non-GAAP measures, were $3.3 million and $0.13, respectively, as compared to adjusted net loss and adjusted diluted loss per share of $41.9 million and $0.54, respectively, in the first quarter of 2023. First quarter 2024 adjusted EBITDA, also a non-GAAP measure, was $157.3 million, compared to $102.5 million in the first quarter of 2023. 18-month backlog as of March 31, 2024, was $12.8 billion, up $430 million sequentially from the fourth quarter of 2023. Adjusted net (loss) income, adjusted diluted (loss) earnings per share, adjusted EBITDA, adjusted EBITDA margin and net debt, which are all non-GAAP measures, exclude certain items which are detailed and reconciled to the most comparable GAAP-reported measures in the attached Supplemental Disclosures and Reconciliation of Non-GAAP Disclosures.