/PRNewswire/ AT&T Inc. (NYSE:T) has agreed to sell its global programmatic advertising marketplace, Xandr Inc., to Microsoft.1 The agreement builds on a.
/PRNewswire/ AT&T Inc. (NYSE:T) has agreed to sell its global programmatic advertising marketplace, Xandr Inc., to Microsoft.1 The agreement builds on a.
/PRNewswire/ AT&T Inc. (NYSE:T) and Discovery, Inc. (NASDAQ: DISCA, DISCB, DISCK) today announced a definitive agreement to combine WarnerMedia s premium.