Top IPO law firm praises DFIN's sophisticated tech and 24/7/365 service CHICAGO, Sept. 24, 2024 /PRNewswire/ -- DFIN (NYSE: DFIN), a leading global risk and compliance solutions company, announced today that Wilson Sonsini, a leading IPO law firm that has represented technology pioneers associated with thousands of milestone innovations, is the first law firm to leverage DFIN's ActiveDisclosure concierge platform to streamline the IPO process for its client, OneStream, Inc. The news brings together two lead ...