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Ardelyx Stock Price, News & Analysis

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Welcome to our dedicated page for Ardelyx news (Ticker: ARDX), a resource for investors and traders seeking the latest updates and insights on Ardelyx stock.

Ardelyx, Inc. (Nasdaq: ARDX) is a biopharmaceutical company focused on first-in-class medicines based on inhibition of the sodium/hydrogen exchanger 3 (NHE3). Its news flow centers on the commercial performance and clinical profile of its tenapanor-based products, IBSRELA and XPHOZAH, as well as progress in its pipeline and corporate developments.

News releases from Ardelyx frequently cover product revenue trends for IBSRELA, indicated for irritable bowel syndrome with constipation (IBS-C) in adults, and XPHOZAH, indicated to reduce serum phosphorus in adults with chronic kidney disease on dialysis as add-on therapy when phosphate binders are inadequate or not tolerated. The company provides updates on quarterly and annual product revenue, preliminary financial results and strategic outlooks for future years.

Investors and observers can also expect coverage of clinical and real-world evidence presented at major medical meetings. Ardelyx has reported data on IBSRELA at the American College of Gastroenterology’s Annual Scientific Meeting, including patient treatment satisfaction, reductions in abdominal bloating and analyses suggesting potential reductions in healthcare resource utilization. For XPHOZAH, the company has highlighted real-world effectiveness and patient satisfaction data presented at the American Society of Nephrology’s Kidney Week, focusing on serum phosphate reduction in dialysis patients with hyperphosphatemia.

Additional Ardelyx news items include participation in healthcare and investor conferences, executive leadership changes, financing and loan amendments, and updates on the development of RDX10531, a next-generation NHE3 inhibitor. The ARDX news page on Stock Titan aggregates these announcements, allowing readers to follow product performance, clinical data disclosures and key corporate events over time.

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Ardelyx, Inc. (Nasdaq: ARDX) provided an update on its appeal regarding the Complete Response Letter for its New Drug Application for XPHOZAH (tenapanor). A meeting was held with Peter Stein, M.D. from the FDA, who indicated that the review of the appeal is being finalized and may take a few more weeks. Ardelyx's focus is on innovative medicines for unmet medical needs, including XPHOZAH for controlling serum phosphorus in chronic kidney disease patients on dialysis, following three successful Phase 3 trials.

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Ardelyx, Inc. (Nasdaq: ARDX) announced its participation in the 34th Annual Piper Sandler Healthcare Conference on December 1, 2022, at 10:00 a.m. ET in New York City. The management will engage in a fireside discussion, highlighting the company’s mission to innovate first-in-class medicines for unmet medical needs. Ardelyx's first product, IBSRELA® (tenapanor), is already available in the U.S. and Canada. The company is also advancing its product candidate, XPHOZAH® (tenapanor), for treating serum phosphorus in CKD patients on dialysis, following successful Phase 3 trials.

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Ardelyx, Inc. announced positive outcomes from the FDA's Cardiovascular and Renal Drugs Advisory Committee (CRDAC) for its drug XPHOZAH. The committee voted 9:4 in favor of XPHOZAH as a monotherapy and 10:2 for its use with phosphate binders. If approved, XPHOZAH will become the first phosphate absorption inhibitor available. The Office of New Drugs will respond to Ardelyx's appeal within 30 days. The committee's support is based on three Phase 3 trials involving over 1,200 patients, which met primary and secondary endpoints.

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Ardelyx, Inc. (Nasdaq: ARDX) announced that Nasdaq has halted trading of its common stock in light of ongoing discussions by the FDA's Cardiovascular and Renal Drugs Advisory Committee regarding its New Drug Application for XPHOZAH (tenapanor). This meeting, scheduled for November 16, 2022, will evaluate XPHOZAH's efficacy in managing serum phosphorus in adult patients with chronic kidney disease on dialysis. The outcome of this meeting could significantly impact Ardelyx's market position and future developments.

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Ardelyx, Inc. reported financial results for Q3 2022, highlighting a net loss of $22.9 million, or $(0.14) per share, down from $43.6 million, or $(0.42) per share, year-over-year. IBSRELA sales reached $4.9 million, reflecting commercial progress. The company anticipates $35 million in milestone payments from a partnership with Kyowa Kirin, as the partner submitted a New Drug Application in Japan. Ardelyx's cash position decreased to $90.6 million from $116.7 million since the end of 2021. R&D expenses fell 68.5% due to reduced clinical study costs.

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Ardelyx, Inc. presented new analyses of its drug XPHOZAH (tenapanor) at the ASN Kidney Week 2022. Results showed that XPHOZAH effectively reduced serum phosphorus levels in patients with severe hyperphosphatemia and helped maintain weight in dialysis patients when used alongside phosphate binders. Key findings highlight that about 80% of early responders sustained their phosphorus reduction during treatment. With over 1,100 patients treated, Ardelyx emphasizes the potential of XPHOZAH to address significant needs in chronic kidney disease.

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On November 2, 2022, Ardelyx, Inc. (Nasdaq: ARDX) announced the granting of options to purchase 127,907 shares of common stock and 31,875 Restricted Stock Units (RSUs) to three new non-executive employees. The exercise price for stock options is set at $1.40, the closing price on the grant date of October 26, 2022. These grants are compliant with Nasdaq Listing Rule 5635(c)(4) and are designed to incentivize new hires. Each stock option and RSU vesting occurs over four years, indicating a long-term commitment to the company's growth.

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Ardelyx, Inc. announced that its partner, Kyowa Kirin, has submitted a New Drug Application (NDA) to the Japanese Ministry of Health for tenapanor, aimed at treating hyperphosphatemia in chronic kidney disease (CKD) patients on dialysis. This submission triggers $35 million in milestone payments for Ardelyx. The NDA is underpinned by data from four Phase 3 trials demonstrating tenapanor's efficacy in lowering serum phosphorus levels. In the U.S., Ardelyx continues to pursue approval for tenapanor, branded as XPHOZAH, with a review scheduled for November 16, 2022.

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Ardelyx, Inc. (Nasdaq: ARDX) will hold a conference call on November 3, 2022, at 4:30 p.m. Eastern Time to discuss its third quarter 2022 financial results and provide a business overview. This call can be accessed by dialing (866) 374-5140 domestically or (404) 400-0571 internationally, with a pin code of 79680409#. The audio will also be webcasted and archived for 30 days on the company's website. Ardelyx’s first product, IBSRELA®, is available in the U.S. and Canada, and it is developing additional medicines to address unmet medical needs.

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FAQ

What is the current stock price of Ardelyx (ARDX)?

The current stock price of Ardelyx (ARDX) is $5.305 as of March 20, 2026.

What is the market cap of Ardelyx (ARDX)?

The market cap of Ardelyx (ARDX) is approximately 1.3B.

ARDX Rankings

ARDX Stock Data

1.35B
236.31M
Biotechnology
Pharmaceutical Preparations
Link
United States
FREMONT

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