WASHINGTON, May 17 -- Law firms assisted companies in the following recently announced transactions: * * * ROPES & GRAY Ropes & Gray advised Boomi in a definitive agreement to acquire Thru Inc., a provider of enterprise-grade Managed File Transfer solutions. The acquisition marks an expansion of Boomi's file-based integration capabilities within a single, cloud-native platform that seamlessly manages data movement across APIs, applications and files. The team included private equity partner J more ST