(marketscreener.com) NEW YORK, Jan. 9, 2021 /PRNewswire/ -- Rosen Law Firm, a global investor rights law firm, announces an investigation of potential securities claims on behalf of shareholders of Magnite, Inc. f/k/a Telaria, Inc. and/or Rubicon Project resulting from allegations that Magnite may have issued materially misleading business information to the...https://www.marketscreener.com/quote/stock/TELARIA-INC-37940484/news/MGNI-EQUITY-ALERT-ROSEN-TOP-RANKED-INVESTOR-COUNSEL-Announces-Investigation-of-Securities-Claims-32152673/?utm_medium=RSS&utm_content=20210109