EXHIBIT 99.1 Dynatrace Reports Third Quarter Fiscal Year 2026 Financial Results Exceeds high end of guidance across all metrics; raises FY'26 guidance Delivers ARR growth of 16% on a constant currency basis Achieves GAAP Operating Margin of 14% and Non-GAAP Operating Margin of 30% Announces new $1 billion share repurchase program BOSTON, Mass., February 9, 2026 - Dynatrace (NYSE: DT), the leading AI-powered observability platform, today announced financial results for the third quarter of fiscal 2026 ended ...