Travere Therapeutics Announces Full FDA Approval of FILSPARI® (sparsentan), the First and Only Approved Medicine for FSGS View Full Press Release Travere Therapeutics Reports Fourth Quarter and Full Year 2025 Financial Results Travere Therapeutics Receives Notice of Allowance from the U.S. Patent and Trademark Office for U.S. Patent Application Directed to Certain Methods of Using FILSPARI® (sparsentan) in IgA Nephropathy