Exhibit 99.1 Strata Critical Medical Announces First Quarter 2026 Results NEW YORK — (May 6, 2026) — Strata Critical Medical, Inc. (Nasdaq: SRTA, "Strata" or the "Company"), today announced financial results for the first quarter ended March 31, 2026. Financial results in this release, including all comparisons to prior year periods, reflect continuing operations only. The results of the divested Passenger business have been reclassified as discontinued operations in all periods. GAAP FINANCIAL RESULTS (in ...