The Food and Drug Administration granted Travere Therapeutics full approval for FILSPARI in focal segmental glomerulosclerosis on April 13, 2026, the drug’s second full approval after a 2023 clearance for IgA nephropathy. Travere’s stock rose 43 percent the next day, closing at $43.81. [Read more…] about Travere Therapeutics Turns a Rare Disease Approval into Two Quarters of Accelerating Sales

