Travere Therapeutics
Travere Therapeutics Shares Fall After FDA Extends Filspari Review for FSGS
On January 13, 2026, Travere Therapeutics (NASDAQ: TVTX) faced a sharp reversal of fortune as the U.S. Food and Drug Administration (FDA) announced a three-month extension for its review of Filspari (sparsentan) for the treatment of focal segmental glomerulosclerosis (FSGS). The news sent shockwaves through the biotech sector, causing