Cosmos Holdings Inc. announced that John J. Hoidas has been appointed to the company's board of directors, expanding the board to four members. Mr. Hoidas is currently a senior vice president with Uhlmann Price Securities in Chicago. He is a wealth management professional with extensive experience in the capital markets. He has raised capital for late stage pre-IPO companies such as Organovo (ONVO), Invivo Therapeutics (NVIV) and Matinas BioPharma (MTNB) to name a few.