NASDAQ:ARDX

Ardelyx Stock Insider Trading

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*Your capital is at risk
$5.42
-0.1000 (-1.81%)
At Close: Jun 03, 2026

Ardelyx Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 26.46. In total, the insiders bought 5.74M and sold 637.1K ARDX shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
26.46
Buy 5.74M shares
Sell 637.1K shares
41% Buy Activity
Negligible or No Correlation
Sell Signal Low Confidence
May 21, 2026

Analysis Breakdown:

  • Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 26.46.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
May 21, 2026
Sell
Common Stock
S-Sale
Raab Michael
President & CEO
CEO / President 14 028
Value: $87.9K
May 21, 2026
Sell
Common Stock
S-Sale
Raab Michael
President & CEO
CEO / President 17 926
Value: $112.4K
May 21, 2026
Sell
Common Stock
S-Sale
Williams Laura A
Chief Patient Officer
Officer 1 503
Value: $9K
May 21, 2026
Sell
Common Stock
S-Sale
Kelliher Mike
Chief Business Officer
Officer 2 478
Value: $15.5K
May 21, 2026
Sell
Common Stock
S-Sale
Kelliher Mike
Chief Business Officer
Officer 1 870
Value: $11.7K
May 21, 2026
Sell
Common Stock
S-Sale
Kelliher Mike
Chief Business Officer
Officer 2 900
Value: $18.2K
May 21, 2026
Sell
Common Stock
S-Sale
Foster Eric Duane
Chief Commercial Officer
Officer 2 405
Value: $15.1K
May 21, 2026
Sell
Common Stock
S-Sale
Reilly Joseph James
See Remarks
Officer 1 036
Value: $6K
May 21, 2026
Sell
Common Stock
S-Sale
Reilly Joseph James
See Remarks
Officer 2 683
Value: $16.8K
May 21, 2026
Sell
Common Stock
S-Sale
Hohenleitner Susan
Chief Financial Officer
C-Suite Officer 1 455
Value: $9K
May 21, 2026
Sell
Common Stock
S-Sale
Bishop John E
See Remarks
Officer 2 306
Value: $14.5K
May 21, 2026
Sell
Common Stock
S-Sale
Brady James Parker
Chief Human Resources Officer
Officer 1 846
Value: $11.6K
May 21, 2026
Sell
Common Stock
S-Sale
Foster Eric Duane
Chief Commercial Officer
Officer 3 166
Value: $19.8K
May 21, 2026
Sell
Common Stock
S-Sale
Foster Eric Duane
Chief Commercial Officer
Officer 2 427
Value: $15.2K
May 21, 2026
Sell
Common Stock
S-Sale
Williams Laura A
Chief Patient Officer
Officer 2 157
Value: $13.5K
May 21, 2026
Sell
Common Stock
S-Sale
Williams Laura A
Chief Patient Officer
Officer 1 911
Value: $12.0K
May 21, 2026
Sell
Common Stock
S-Sale
Williams Laura A
Chief Patient Officer
Officer 1 418
Value: $9K
May 21, 2026
Sell
Common Stock
S-Sale
Raab Michael
President & CEO
CEO / President 14 933
Value: $93.6K
May 21, 2026
Sell
Common Stock
S-Sale
Raab Michael
President & CEO
CEO / President 7 861
Value: $49.3K
May 15, 2026
Buy
Common Stock
M-Exempt
Raab Michael
President & CEO
CEO / President 20 833
Value: $20.6K
May 15, 2026
Sell
Common Stock
S-Sale
Raab Michael
President & CEO
CEO / President 41 666
Value: $261.6K
May 15, 2026
Buy
Stock Option (Right to Buy)
M-Exempt
Raab Michael
President & CEO
CEO / President 20 833
Value: $20.6K
Apr 20, 2026
Buy
Common Stock
Ettenberg Felecia
Chief Legal Officer
Officer 0
Value: $0
Apr 20, 2026
Buy
Stock Option (Right to Buy)
Ettenberg Felecia
Chief Legal Officer
Officer 355 000
Value: $2.24M
Apr 15, 2026
Buy
Common Stock
M-Exempt
Raab Michael
President & CEO
CEO / President 20 834
Value: $20.6K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT ARDELYX
Ardelyx
Ardelyx, Inc., a biopharmaceutical company, discovers, develops, and commercializes medicines to treat gastrointestinal and cardiorenal therapeutic areas in the United States and internationally. The company's lead product candidate is tenapanor, which has completed Phase III clinical trial for the treatment of patients with irritable bowel syndrome with constipation, as well as in Phase III clinical trial to control serum phosphorus in adult pat...
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