Thoma Bravo completed the acquisition of Exostar, a business collaboration cloud platform for the aerospace and defense, life sciences and healthcare industries. Financial terms were not disclosed. "This transaction reflects the logical next step in our company's evolution. We can leverage Thoma Bravo's deep technology and security experience to take full advantage of our unique market position. Together, we plan to accelerate time-to-market for the Exostar suite of solutions that enable global enterprises to execute their mission-critical supply chain and drug development initiatives," Richard Addi, Exostar President and CEO.