Stocks · Health care · Pharmaceutical Preparations

ARDELYX, INC.

ARDX Clue Score52
United States Fiscal year ends December CIK 0001437402
$3.28 +0.31% Close, 9 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
3.28 on 9 Oct 2026
8 6 3 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $5.01 14 Oct 2025 $5.01 15 Oct 2025 $5.13 16 Oct 2025 $5.05 17 Oct 2025 $5.03 20 Oct 2025 $5.10 21 Oct 2025 $5.29 22 Oct 2025 $5.15 23 Oct 2025 $5.06 24 Oct 2025 $5.04 27 Oct 2025 $5.10 28 Oct 2025 $5.11 29 Oct 2025 $4.96 30 Oct 2025 $5.01 31 Oct 2025 $6.06 3 Nov 2025 $5.92 4 Nov 2025 $5.60 5 Nov 2025 $5.95 6 Nov 2025 $5.65 7 Nov 2025 $5.59 10 Nov 2025 $5.65 11 Nov 2025 $6.13 12 Nov 2025 $6.04 13 Nov 2025 $5.83 14 Nov 2025 $5.86 17 Nov 2025 $5.91 18 Nov 2025 $5.81 19 Nov 2025 $5.57 20 Nov 2025 $5.55 21 Nov 2025 $5.42 24 Nov 2025 $5.50 25 Nov 2025 $5.72 26 Nov 2025 $5.93 28 Nov 2025 $5.80 1 Dec 2025 $5.59 2 Dec 2025 $5.54 3 Dec 2025 $5.77 4 Dec 2025 $5.92 5 Dec 2025 $5.98 8 Dec 2025 $5.88 9 Dec 2025 $5.80 10 Dec 2025 $5.92 11 Dec 2025 $5.90 12 Dec 2025 $6.21 15 Dec 2025 $6.20 16 Dec 2025 $6.00 17 Dec 2025 $5.79 18 Dec 2025 $5.68 19 Dec 2025 $5.68 22 Dec 2025 $5.84 23 Dec 2025 $5.80 24 Dec 2025 $5.99 26 Dec 2025 $5.74 29 Dec 2025 $5.78 30 Dec 2025 $5.80 31 Dec 2025 $5.83 2 Jan 2026 $6.15 5 Jan 2026 $6.09 6 Jan 2026 $5.56 7 Jan 2026 $5.83 8 Jan 2026 $7.00 9 Jan 2026 $7.74 12 Jan 2026 $7.36 13 Jan 2026 $7.04 14 Jan 2026 $6.89 15 Jan 2026 $7.04 16 Jan 2026 $6.75 20 Jan 2026 $7.76 21 Jan 2026 $7.99 22 Jan 2026 $7.93 23 Jan 2026 $7.77 26 Jan 2026 $7.80 27 Jan 2026 $7.89 28 Jan 2026 $7.86 29 Jan 2026 $7.85 30 Jan 2026 $7.69 2 Feb 2026 $7.79 3 Feb 2026 $7.74 4 Feb 2026 $7.38 5 Feb 2026 $7.00 6 Feb 2026 $7.32 9 Feb 2026 $7.33 10 Feb 2026 $7.30 11 Feb 2026 $7.26 12 Feb 2026 $7.01 13 Feb 2026 $6.87 17 Feb 2026 $6.76 18 Feb 2026 $6.72 19 Feb 2026 $6.74 20 Feb 2026 $5.73 23 Feb 2026 $5.75 24 Feb 2026 $6.56 25 Feb 2026 $6.56 26 Feb 2026 $6.63 27 Feb 2026 $6.55 2 Mar 2026 $6.47 3 Mar 2026 $6.22 4 Mar 2026 $6.65 5 Mar 2026 $6.27 6 Mar 2026 $6.19 9 Mar 2026 $6.17 10 Mar 2026 $6.12 11 Mar 2026 $5.99 12 Mar 2026 $5.66 13 Mar 2026 $5.78 16 Mar 2026 $5.84 17 Mar 2026 $5.83 18 Mar 2026 $5.55 19 Mar 2026 $5.50 20 Mar 2026 $5.31 23 Mar 2026 $5.31 24 Mar 2026 $5.35 25 Mar 2026 $5.64 26 Mar 2026 $5.69 27 Mar 2026 $5.48 30 Mar 2026 $5.55 31 Mar 2026 $5.99 1 Apr 2026 $6.11 2 Apr 2026 $5.94 6 Apr 2026 $5.97 7 Apr 2026 $5.95 8 Apr 2026 $6.10 9 Apr 2026 $6.13 10 Apr 2026 $6.18 13 Apr 2026 $6.33 14 Apr 2026 $6.33 15 Apr 2026 $6.30 16 Apr 2026 $6.28 17 Apr 2026 $6.45 20 Apr 2026 $6.30 21 Apr 2026 $5.96 22 Apr 2026 $6.02 23 Apr 2026 $5.96 24 Apr 2026 $5.95 27 Apr 2026 $5.99 28 Apr 2026 $5.97 29 Apr 2026 $6.01 30 Apr 2026 $6.33 1 May 2026 $6.88 4 May 2026 $7.30 5 May 2026 $7.13 6 May 2026 $7.10 7 May 2026 $6.98 8 May 2026 $6.78 11 May 2026 $6.61 12 May 2026 $6.61 13 May 2026 $6.38 14 May 2026 $6.46 15 May 2026 $6.23 18 May 2026 $6.11 19 May 2026 $6.09 20 May 2026 $6.27 21 May 2026 $6.35 22 May 2026 $6.11 26 May 2026 $6.25 27 May 2026 $6.17 28 May 2026 $6.25 29 May 2026 $6.04 1 Jun 2026 $5.73 2 Jun 2026 $5.52 3 Jun 2026 $5.42 4 Jun 2026 $5.40 5 Jun 2026 $5.56 8 Jun 2026 $5.54 9 Jun 2026 $5.60 10 Jun 2026 $5.61 11 Jun 2026 $5.79 12 Jun 2026 $5.69 15 Jun 2026 $5.69 16 Jun 2026 $5.67 17 Jun 2026 $5.84 18 Jun 2026 $6.05 22 Jun 2026 $6.37 23 Jun 2026 $6.18 24 Jun 2026 $6.19 25 Jun 2026 $6.06 26 Jun 2026 $5.55 29 Jun 2026 $5.23 30 Jun 2026 $5.10 1 Jul 2026 $5.16 2 Jul 2026 $5.27 6 Jul 2026 $5.34 7 Jul 2026 $5.38 8 Jul 2026 $5.43 9 Jul 2026 $5.38 10 Jul 2026 $5.28 13 Jul 2026 $5.14 14 Jul 2026 $5.16 15 Jul 2026 $5.30 16 Jul 2026 $5.13 17 Jul 2026 $5.20 20 Jul 2026 $5.09 21 Jul 2026 $5.09 22 Jul 2026 $5.08 23 Jul 2026 $5.13 24 Jul 2026 $5.03 27 Jul 2026 $5.06 28 Jul 2026 $5.09 29 Jul 2026 $5.00 30 Jul 2026 $5.04 31 Jul 2026 $4.95 3 Aug 2026 $4.98 4 Aug 2026 $5.01 5 Aug 2026 $4.91 6 Aug 2026 $4.87 7 Aug 2026 $4.00 10 Aug 2026 $4.00 11 Aug 2026 $3.94 12 Aug 2026 $3.97 13 Aug 2026 $3.91 14 Aug 2026 $4.06 17 Aug 2026 $4.06 18 Aug 2026 $3.92 19 Aug 2026 $4.03 20 Aug 2026 $3.90 21 Aug 2026 $3.89 24 Aug 2026 $3.74 25 Aug 2026 $3.78 26 Aug 2026 $3.83 27 Aug 2026 $3.82 28 Aug 2026 $3.81 31 Aug 2026 $3.78 1 Sep 2026 $3.76 2 Sep 2026 $3.80 3 Sep 2026 $3.71 4 Sep 2026 $3.78 8 Sep 2026 $3.77 9 Sep 2026 $3.80 10 Sep 2026 $3.62 11 Sep 2026 $3.58 14 Sep 2026 $3.52 15 Sep 2026 $3.40 16 Sep 2026 $3.39 17 Sep 2026 $3.38 18 Sep 2026 $3.42 21 Sep 2026 $3.50 22 Sep 2026 $3.62 23 Sep 2026 $3.48 24 Sep 2026 $3.45 25 Sep 2026 $3.42 28 Sep 2026 $3.41 29 Sep 2026 $3.39 30 Sep 2026 $3.42 1 Oct 2026 $3.38 2 Oct 2026 $3.34 5 Oct 2026 $3.39 6 Oct 2026 $3.31 7 Oct 2026 $3.26 8 Oct 2026 $3.27 9 Oct 2026 $3.28 Kelliher Mike See Remarks Sold at will $30.79K 21 Nov 2025 · at $5.54 · 2.0% of stake Foster Eric Duane Chief Commercial Officer Sold at will $32.19K 21 Nov 2025 · at $5.54 · 1.9% of stake GRAMMER ELIZABETH A See Remarks Sold at will $33.19K 21 Nov 2025 · at $5.54 · 2.0% of stake Williams Laura A Chief Patient Officer Sold at will $35.58K 21 Nov 2025 · at $5.54 · 1.8% of stake Reilly Joseph James See Remarks Sold at will $61.38K 21 Nov 2025 · at $5.54 · 9.2% of stake RAAB MICHAEL President & CEO Sold at will $259.61K 21 Nov 2025 · at $5.54 · 3.1% of stake Williams Laura A Chief Patient Officer Sold on a plan $348.90K 8 Jan 2026 · at $6.98 · 12.1% of stake Hohenleitner Susan Chief Financial Officer Sold at will $11.89K 20 Feb 2026 · at $5.85 · 0.9% of stake Brady James Parker Chief Human Resources Officer Sold at will $14.87K 20 Feb 2026 · at $5.85 · 1.0% of stake Bishop John E See Remarks Sold at will $18.59K 20 Feb 2026 · at $5.85 · 0.9% of stake Reilly Joseph James See Remarks Sold at will $29.18K 20 Feb 2026 · at $5.85 · 3.2% of stake Williams Laura A See Remarks Sold at will $47.80K 20 Feb 2026 · at $5.85 · 1.8% of stake Kelliher Mike See Remarks Sold at will $56.10K 20 Feb 2026 · at $5.85 · 2.6% of stake Foster Eric Duane Chief Commercial Officer Sold at will $61.03K 20 Feb 2026 · at $5.85 · 2.4% of stake RAAB MICHAEL President & CEO Sold at will $268.84K 20 Feb 2026 · at $5.85 · 2.4% of stake MOTT DAVID M Director Bought $1.95M 20 Feb 2026 · at $5.84 · 11.2% of stake RAAB MICHAEL President & CEO Sold on a plan $260.62K 24 Feb 2026 · at $6.26 · 2.2% of stake RAAB MICHAEL President & CEO Sold on a plan $243.33K 16 Mar 2026 · at $5.84 · 2.2% of stake RAAB MICHAEL President & CEO Sold on a plan $261.95K 15 Apr 2026 · at $6.29 · 2.3% of stake RAAB MICHAEL President & CEO Sold on a plan $261.61K 15 May 2026 · at $6.28 · 2.3% of stake Hohenleitner Susan Chief Financial Officer Sold at will $9.12K 21 May 2026 · at $6.27 · 0.6% of stake Brady James Parker Chief Human Resources Officer Sold at will $11.57K 21 May 2026 · at $6.27 · 0.7% of stake Bishop John E See Remarks Sold at will $14.45K 21 May 2026 · at $6.27 · 0.7% of stake Reilly Joseph James See Remarks Sold at will $23.31K 21 May 2026 · at $6.27 · 2.4% of stake Williams Laura A Chief Patient Officer Sold at will $43.80K 21 May 2026 · at $6.27 · 1.6% of stake Kelliher Mike Chief Business Officer Sold at will $45.43K 21 May 2026 · at $6.27 · 2.0% of stake Foster Eric Duane Chief Commercial Officer Sold at will $50.13K 21 May 2026 · at $6.27 · 1.9% of stake RAAB MICHAEL President & CEO Sold at will $343.13K 21 May 2026 · at $6.27 · 3.1% of stake RAAB MICHAEL President & CEO Sold on a plan $236.35K 15 Jun 2026 · at $5.67 · 2.4% of stake Williams Laura A Chief Patient Officer Sold on a plan $490.49K 18 Jun 2026 · at $5.99 · 17.8% of stake RAAB MICHAEL President & CEO Sold on a plan $210.92K 15 Jul 2026 · at $5.06 · 2.4% of stake Hohenleitner Susan Chief Financial Officer Sold at will $6.01K 21 Aug 2026 · at $3.86 · 0.7% of stake Reilly Joseph James See Remarks Sold at will $15.36K 21 Aug 2026 · at $3.86 · 2.7% of stake Kelliher Mike Chief Business Officer Sold at will $29.92K 21 Aug 2026 · at $3.86 · 2.2% of stake Foster Eric Duane Chief Commercial Officer Sold at will $33.02K 21 Aug 2026 · at $3.86 · 2.0% of stake Williams Laura A Chief Patient Officer Sold at will $41.42K 21 Aug 2026 · at $3.86 · 2.8% of stake Brady James Parker Chief Human Resources Officer Sold at will $58.38K 21 Aug 2026 · at $3.86 · 5.8% of stake Bishop John E See Remarks Sold at will $76.17K 21 Aug 2026 · at $3.86 · 5.9% of stake RAAB MICHAEL President & CEO Sold at will $225.91K 21 Aug 2026 · at $3.86 · 3.5% of stake
1 buy30 sales at will8 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$407.32M
Net income
$61.60M
Free cash flow
$43.98M
Operating margin
-10.1%
Net margin
-15.1%
Return on equity
-36.9%
Return on capital
-8.2%
Debt to equity
1.37
Revenue growth, 1 yr
22.1%
Revenue growth, 5 yr
121.9% a year

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
8M -94M FY20 Fiscal year 2020 Revenue $7.57M Net income $94.31M Margin -1,245.7% 10M -158M FY21 Fiscal year 2021 Revenue $10.10M Net income $158.17M Margin -1,566.5% · growth +33.4% 52M -67M FY22 Fiscal year 2022 Revenue $52.16M Net income $67.21M Margin -128.9% · growth +416.6% 124M -66M FY23 Fiscal year 2023 Revenue $124.46M Net income $66.07M Margin -53.1% · growth +138.6% 334M -39M FY24 Fiscal year 2024 Revenue $333.62M Net income $39.14M Margin -11.7% · growth +168.1% 407M -62M FY25 Fiscal year 2025 Revenue $407.32M Net income $61.60M Margin -15.1% · growth +22.1%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
21 Aug 2026 RAAB MICHAEL
President & CEO
Sold at will $225.91K 3.5%
21 Aug 2026 Bishop John E
See Remarks
Sold at will $76.17K 5.9%
21 Aug 2026 Brady James Parker
Chief Human Resources Officer
Sold at will $58.38K 5.8%
21 Aug 2026 Williams Laura A
Chief Patient Officer
Sold at will $41.42K 2.8%
21 Aug 2026 Foster Eric Duane
Chief Commercial Officer
Sold at will $33.02K 2.0%
21 Aug 2026 Kelliher Mike
Chief Business Officer
Sold at will $29.92K 2.2%