https://de.marketscreener.com/kurs/aktie/ATARA-BIOTHERAPEUTICS-INC-16917577/news/Atara-Biotherapeutics-Inc-gibt-die-Einreichung-eines-Antrags-fur-ein-neues-Prufpraparat-Invest-45951126/?utm_source=telegram&utm_medium=social&utm_campaign=share