G1 Therapeutics, Inc. announced that it will hire and train a 15-person oncology sales force to supplement the Boehringer Ingelheim oncology commercial team. The expansion will allow G1 to target top tier accounts in order to accelerate sales activities and help maximize the adoption of COSELA™ (trilaciclib). The new G1 sales representatives will supplement the existing Boehringer Ingelheim oncology commercial team. G1 entered into a three-year co-promotion agreement with Boehringer Ingelheim to collaborate on the commercialization of COSELA for its first indication in ES-SCLC.