(marketscreener.com) SAN DIEGO, Feb. 20, 2021 /PRNewswire/ -- Shareholder rights law firm Johnson Fistel, LLP has launched an investigation into whether the board members of Viela Bio, Inc. breached their fiduciary duties in connection with the proposed sale of the Company to Horizon Therapeutics plc . On February 1, 2021, Viela Bio announced that it had entered...https://www.marketscreener.com/quote/stock/VIELA-BIO-INC-66660739/news/Viela-Bio-VIE-Alert-Johnson-Fistel-Investigates-Proposed-Sale-of-Viela-Bio-Are-Shareholders-Get-32494210/?utm_medium=RSS&utm_content=20210220