On September 16, 2025, Strata Critical Medical, Inc. (Nasdaq: SRTA) announced the acquisition of Keystone Perfusion Services LLC, a leading provider of organ recovery and normothermic regional perfusion (NRP) services, in a transaction valued at approximately $124 million in upfront consideration. The purchase price was paid roughly 88 % in cash and 12 % in Strata common stock, and Strata agreed to additional contingent earn‑outs of up to $23 million tied to future gross pr
