Biotech Vividion lands $135M in crossover cash, paving a path to the public markets February 24, 2021 Auto Bot BioPharma, biopharma nl, cancer, Financing, inflammation, Pharma, San Diego 0 Vividion Therapeutics has technology that enables it to develop drugs for “undruggable” disease targets. The Series C financing is a crossover round, an indication a biotech is preparing for an IPO.