Made by Actelion Pharmaceuticals US, INC., Janssen Research & Development, LLC and Johnson & Johnson Health Care Systems INC.. Companies reported $325 in payments associated
with Bosentan to 14 clinicians (2023-2025).
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Source: CMS Open Payments,
program years 2019-2025, as reported to CMS by drug and device makers
(published June 30, 2026). Drug and device detail covers 2023-2025.