Report: Insight VP Acquires Controlling Stake In Checkmarx

June 17, 2015 | According to a “Calcalist” report, Insight Venture Partners has acquired a controlling stake in Checkmarx, an app security company, at a value of $100 million. “Calcalist” asserts that Insight has acquired 60-70 percent stake in Checkmarx. Checkmarx was founded in 2006 by Maty Siman.