ARDX
Chief Accounting Officer
2020-06-09–present
Chief Accounting Officer
Ardelyx, Inc. (ARDX)Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.
Justin Renz is recorded as CFO at Zevra Therapeutics, Inc. (ZVRA) and Chief Accounting Officer at Ardelyx, Inc. (ARDX). Zevra Therapeutics, Inc. reported in an 8-K filed March 9, 2026 that Justin Renz was appointed principal financial officer, effective March 10, 2026. Zevra Therapeutics, Inc. reported in an 8-K filed March 9, 2026 that Justin Renz was appointed Chief Financial Officer and Treasurer, effective March 9, 2026. The proxy statement of Ardelyx, Inc. reports total compensation of $3,551,684 for Justin Renz in fiscal 2025, including a base salary of $464,434. Disclosed compensation is on record for 4 fiscal years. Justin Renz has spoken on 19 earnings calls and 2 other investor events across 2 companies, most recently for Zevra Therapeutics, Inc. on September 14, 2026.
“On March 4, 2026, the Company appointed Justin Renz as Chief Financial Officer and Treasurer, effective March 9, 2026, and as principal financial officer, effective March 10, 2026.”
“On March 4, 2026, the Company appointed Justin Renz as Chief Financial Officer and Treasurer, effective March 9, 2026, and as principal financial officer, effective March 10, 2026.”
Summary generated from SEC filings and earnings-call records held by Equibles.
Recorded current and former roles; source labels appear when available.
2020-06-09–present
Proxy statement
Start not stated–2025-04-30
Last confirmed by a filing; no departure on record
Start not stated–2022-04-29
Last confirmed by a filing; no departure on record
Recorded roles and call appearances connecting this person to public companies.
ARDX
Chief Accounting Officer
2020-06-09–present
Other people whose current roles at this company are on record from its filings.
Other people whose current roles at this company are on record from its filings.
Compensation components disclosed in company proxy statements. Amounts are nominal USD; total is the company-reported figure.
| Fiscal year | Company | Role | Salary | Total |
|---|---|---|---|---|
| 2025 | Ardelyx, Inc. (ARDX) | Former Chief Financial and Operations Officer | $464,434 | $3,551,684 |
| 2024 | Ardelyx, Inc. (ARDX) | Chief Financial and Operations Officer | $517,000 | $2,983,853 |
| 2021 | Ardelyx, Inc. (ARDX) | Chief Financial Officer | $445,500 | $1,734,063 |
| 2020 | Ardelyx, Inc. (ARDX) | Chief Financial Officer | $242,839 | $1,468,247 |
Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.