Ardelyx, INC.
Based in MA
🤖
AI Overview
With $9.4M in lobbying spend across 25 quarterly filings, Ardelyx, INC is one of the biggest lobbying spenders in Washington. They deploy 16 individual lobbyists Their lobbying covers 2 issue areas. Active from 2020 to 2025.
$9.4M
Total Spend
6
Years Active
1
Firms Hired
16
Lobbyists Deployed
2
Issues Lobbied
Spending Trend
View as table
| Year | Lobbying Spend |
|---|---|
| 2020 | $170K |
| 2021 | $1.2M |
| 2022 | $520K |
| 2023 | $1.5M |
| 2024 | $2.5M |
| 2025 | $3.6M |
Issues Lobbied
Lobbying Firms
Lobbyists
What They Lobby About
These are actual descriptions from their quarterly lobbying disclosure filings, summarizing what they lobbied Congress and federal agencies about.Issue areas: Health Issues, Medicare/Medicaid
- •Congressional education and advocacy regarding patient access to innovative cardiorenal biopharmaceuticals.
- •- Issues related to Medicare ESRD benefit and chronic kidney disease management.
- •- Issues related to medication affordability and access.
- •- Issues related to Prescription Drug User Fee Act amendments.
- •Issues related to medication affordability and access.
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Data Sources: Senate LDA Filings
Last updated: February 2026
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