 NEW YORK--BUSINESS WIRE--DoubleVerify DV NYSE: DV, a leading software platform for digital media measurement, data and analytics, today announced that CEO Mark Zagorski and CFO Nicola Allais will present at the William Blair 41st Annual Growth Stock Conference on Thursday, June 3, 2021 at 9:40 a.m. ET. In addition, management will host virtual one-on-one and small group meetings with institutional investors throughout the day. The fireside chat will be available via live audio webcast a 