ATARA BIOTHERAPEUTICS INC revenue for the last year amounted to 7.77 M EUR, the most of which — 7.77 M EUR — came from its highest performing source at the moment, Therapeutics, the year earlier bringing 59.40 M EUR. The greatest contribution to the revenue figure was made by United States — last year it brought ATARA BIOTHERAPEUTICS INC 7.77 M EUR, and the year before that — 59.40 M EUR.