(marketscreener.com) Shareholder rights law firm Johnson Fistel, LLP has launched an investigation into whether the board members of Icosavax, Inc. breached their fiduciary duties in connection with the proposed sale of the Company to AstraZeneca. You can click or copy and paste the following link to join this...https://www.marketscreener.com/quote/stock/ICOSAVAX-INC-125228678/news/SHAREHOLDER-NEWS-Johnson-Fistel-Investigates-Proposed-Sale-of-Icosavax-Is-the-Deal-in-the-Best-Int-45560760/?utm_medium=RSS&utm_content=20231213