DESCRIPTION OF BUSINESS	6 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
DESCRIPTION OF BUSINESS	DESCRIPTION OF BUSINESS Organization and Description of Business Travere Therapeutics, Inc. (“we”, “our”, “us”, “Travere” and the “Company”) refers to Travere Therapeutics, Inc., a Delaware corporation, as well as its subsidiaries. Travere is a fully integrated biopharmaceutical company headquartered in San Diego, California focused on identifying, developing and delivering life-changing therapies to people living with rare kidney and metabolic diseases. The Company regularly evaluates and, where appropriate, acts on opportunities to expand its product pipeline and approved products through licenses and acquisitions of products in areas that will serve rare disease patients with serious unmet medical need and that the Company believes offer attractive growth characteristics. Approved Products: FILSPARI® (sparsentan) Treatment of IgAN In September 2024, the FDA granted full approval of FILSPARI® (sparsentan) to slow kidney function decline in adults with primary Immunoglobulin A nephropathy ("IgAN") who are at risk of disease progression. FILSPARI had previously been granted accelerated approval in February 2023 based on the surrogate marker of proteinuria. Full approval was based on positive long-term confirmatory results from the PROTECT Study demonstrating that FILSPARI significantly slowed kidney function decline over two years compared to irbesartan. FILSPARI is the only oral, once-daily, non-immunosuppressive medication that directly targets glomerular injury in the kidney by blocking two critical pathways of IgAN disease progression (endothelin-1 and angiotensin II). Treatment of FSGS On April 13, 2026, the FDA granted full (traditional) approval of FILSPARI (sparsentan) to reduce proteinuria in adult and pediatric patients aged 8 years and older with focal segmental glomerulosclerosis (“FSGS”) without nephrotic syndrome. In the Phase 3 DUPLEX Study patients treated with FILSPARI in the overall study population experienced a significant reduction in proteinuria compared to those treated with maximum labeled dose irbesartan. FILSPARI is the first and only medicine approved by the FDA for the treatment of FSGS. License and Collaboration Agreements In September 2021, the Company entered into a license and collaboration agreement (the "CSL Vifor License Agreement") with Vifor (International) Ltd. ("CSL Vifor"). In April 2024, the Company and CSL Vifor announced that the European Commission had granted conditional marketing authorization (“CMA”) for FILSPARI (sparsentan) for the treatment of adults with primary IgAN with a urine protein excretion ≥1.0 g/day (or urine protein-to-creatinine ratio ("UPCR") ≥0.75 g/g), and in April 2025, the Company and CSL Vifor announced that the European Commission had converted the CMA into a standard marketing authorization (“MA”) for FILSPARI for the treatment of adults with primary IgAN with a urine protein excretion ≥1.0 g/day (or UPCR ≥0.75 g/g). The MA is granted for all member states of the European Union, as well as in Iceland, Liechtenstein and Norway. In January 2024, the Company entered into an exclusive licensing agreement with Renalys Pharma, Inc. ("Renalys"), to bring sparsentan for the treatment of IgAN to patients in Japan and other countries in Asia. In December 2024, Renalys announced that sparsentan received Orphan Drug Designation from the Japanese Ministry of Health, Labour and Welfare for the indication of primary IgA nephropathy in November 2024. In the fourth quarter of 2025, Renalys announced positive topline results from its Phase 3 study of sparsentan in Japanese patients with IgAN. Renalys has also announced that it has reached an agreement with the Pharmaceuticals and Medical Devices Agency ("PMDA") regarding development plans for two other Phase 3 clinical trials of sparsentan, one investigating the use of sparsentan in focal segmental glomerulosclerosis ("FSGS") and the other in Alport syndrome, in Japan. In the fourth quarter of 2025, Renalys was acquired by and merged into Chugai Pharmaceutical Co., Ltd. (“Chugai”). Through the acquisition, Chugai gained exclusive rights to develop and commercialize sparsentan in Japan, South Korea, and Taiwan. As a minority shareholder in Renalys, Travere received $10.2 million at the closing of the transaction in the fourth quarter of 2025, and Travere is also eligible to receive multiple milestones according to the progress of sparsentan regulatory approval, and consideration linked to sparsentan's net sales in the applicable territory. Under the terms of the licensing agreement, Chugai is responsible for development, regulatory matters, and commercialization in the licensed territories. Thiola® and Thiola EC® (tiopronin tablets) Thiola® and Thiola EC® (tiopronin tablets) are approved in the United States for the prevention of cystine (kidney) stone formation in patients with severe homozygous cystinuria. Clinical-Stage Programs: Pegtibatinase Pegtibatinase is a novel investigational human enzyme replacement candidate being evaluated for the treatment of classical homocystinuria ("HCU"). Pegtibatinase has been granted Rare Pediatric Disease, Fast Track and Breakthrough Therapy designations by the FDA, as well as orphan drug designation in the United States and European Union. In May 2023, the Company announced positive topline results from cohort 6 in the Phase 1/2 COMPOSE Study. In December 2023, the Company initiated the pivotal Phase 3 HARMONY Study to support the potential approval of pegtibatinase for the treatment of classical HCU. The HARMONY Study is a global, randomized, multi-center, double-blind, placebo-controlled Phase 3 clinical trial designed to evaluate the efficacy and safety of pegtibatinase as a novel treatment to reduce total homocysteine ("tHcy") levels. In the beginning of 2024, the first patients were dosed in the HARMONY Study. In September 2024, the Company announced a voluntary pause of enrollment in the Phase 3 HARMONY Study. The voluntary enrollment pause was enacted following the Company's determination that the desired drug substance profile was not achieved in the initial scale-up process, and it enabled the Company to address necessary process improvements in manufacturing scale-up to support initial commercial scale manufacturing as well as full enrollment in the HARMONY Study. Following process improvements, the Company restarted enrollment activities in the first quarter of 2026 and dosed the first new patient following study restart in April 2026. The Company acquired pegtibatinase as part of the November 2020 acquisition of Orphan Technologies Limited.

Travere Therapeutics, Inc. (“we”, “our”, “us”, “Travere” and the “Company”) refers to Travere Therapeutics, Inc., a Delaware corporation, as well as its subsidiaries. Travere is a fully integrated biopharmaceutical company headquartered in San Diego, California focused on identifying, developing and delivering life-changing therapies to people living with rare kidney and metabolic diseases. The Company regularly evaluates and, where appropriate, acts on opportunities to expand its product pipeline and approved products through licenses and acquisitions of products in areas that will serve rare disease patients with serious unmet medical need and that the Company believes offer attractive growth characteristics.

In September 2024, the FDA granted full approval of FILSPARI® (sparsentan) to slow kidney function decline in adults with primary Immunoglobulin A nephropathy ("IgAN") who are at risk of disease progression. FILSPARI had previously been granted accelerated approval in February 2023 based on the surrogate marker of proteinuria. Full approval was based on positive long-term confirmatory results from the PROTECT Study demonstrating that FILSPARI significantly slowed kidney function decline over two years compared to irbesartan.

On April 13, 2026, the FDA granted full (traditional) approval of FILSPARI (sparsentan) to reduce proteinuria in adult and pediatric patients aged 8 years and older with focal segmental glomerulosclerosis (“FSGS”) without nephrotic syndrome. In the Phase 3 DUPLEX Study patients treated with FILSPARI in the overall study population experienced a significant reduction in proteinuria compared to those treated with maximum labeled dose irbesartan.

In September 2021, the Company entered into a license and collaboration agreement (the "CSL Vifor License Agreement") with Vifor (International) Ltd. ("CSL Vifor"). In April 2024, the Company and CSL Vifor announced that the European Commission had granted conditional marketing authorization (“CMA”) for FILSPARI (sparsentan) for the treatment of adults with primary IgAN with a urine protein excretion ≥1.0 g/day (or urine protein-to-creatinine ratio ("UPCR") ≥0.75 g/g), and in April 2025, the Company and CSL Vifor announced that the European Commission had converted the CMA into a standard marketing authorization (“MA”) for FILSPARI for the treatment of adults with primary IgAN with a urine protein excretion ≥1.0 g/day (or UPCR ≥0.75 g/g). The MA is granted for all member states of the European Union, as well as in Iceland, Liechtenstein and Norway.

In January 2024, the Company entered into an exclusive licensing agreement with Renalys Pharma, Inc. ("Renalys"), to bring sparsentan for the treatment of IgAN to patients in Japan and other countries in Asia. In December 2024, Renalys announced that sparsentan received Orphan Drug Designation from the Japanese Ministry of Health, Labour and Welfare for the indication of primary IgA nephropathy in November 2024. In the fourth quarter of 2025, Renalys announced positive topline results from its Phase 3 study of sparsentan in Japanese patients with IgAN. Renalys has also announced that it has reached an agreement with the Pharmaceuticals and Medical Devices Agency ("PMDA") regarding development plans for two other Phase 3 clinical trials of sparsentan, one investigating the use of sparsentan in focal segmental glomerulosclerosis ("FSGS") and the other in Alport syndrome, in Japan. In the fourth quarter of 2025, Renalys was acquired by and merged into Chugai Pharmaceutical Co., Ltd. (“Chugai”). Through the acquisition, Chugai gained exclusive rights to develop and commercialize sparsentan in Japan, South Korea, and Taiwan. As a minority shareholder in Renalys, Travere received $10.2 million at the closing of the transaction in the fourth quarter of 2025, and Travere is also eligible to receive multiple milestones according to the progress of sparsentan regulatory approval, and consideration linked to sparsentan's net sales in the applicable territory. Under the terms of the licensing agreement, Chugai is responsible for development, regulatory matters, and commercialization in the licensed territories.

Pegtibatinase is a novel investigational human enzyme replacement candidate being evaluated for the treatment of classical homocystinuria ("HCU"). Pegtibatinase has been granted Rare Pediatric Disease, Fast Track and Breakthrough Therapy designations by the FDA, as well as orphan drug designation in the United States and European Union. In May 2023, the Company announced positive topline results from cohort 6 in the Phase 1/2 COMPOSE Study. In December 2023, the Company initiated the pivotal Phase 3 HARMONY Study to support the potential approval of pegtibatinase for the treatment of classical HCU. The HARMONY Study is a global, randomized, multi-center, double-blind, placebo-controlled Phase 3 clinical trial designed to evaluate the efficacy

In September 2024, the Company announced a voluntary pause of enrollment in the Phase 3 HARMONY Study. The voluntary enrollment pause was enacted following the Company's determination that the desired drug substance profile was not achieved in the initial scale-up process, and it enabled the Company to address necessary process improvements in manufacturing scale-up to support initial commercial scale manufacturing as well as full enrollment in the HARMONY Study. Following process improvements, the Company restarted enrollment activities in the first quarter of 2026 and dosed the first new patient following study restart in April 2026.