Biosimilars· June 21, 2026 · 6 min readSoliris NMOSD Exclusivity Expiration: Skinny Label & REMS Barriers for BkemvSoliris's NMOSD orphan exclusivity expires June 27, 2026, opening the door for Bkemv and Epysqli biosimilar labeling updates amid...By Ran Chen#Biosimilars#Interchangeability#Payer Criteria