Coherus announced yesterday “a key achievement in support of [its] planned Biologics License Application (BLA) filing” for a proposed biosimilar of Amgen’s Neulasta® (pegfilgrastim): its proposed biosimilar, CHS-1701, has “met both primary endpoints in a double-blind, randomized, two-period, parallel-arm clinical study in 303 healthy subjects.” If accepted for FDA review,…