ARDX Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 5.90%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $9,086,838.48

Ardelyx Insider Trading History Chart

Ardelyx Share Price & Price History

^$6.09

▲ +0.22 (3.75%)

As of 11/1/2024 01:00 AM ET

Days: 30 | 90 | 365

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Ardelyx Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
10/28/2024	Michael Raab	CEO	Sell	25,000	$5.91	$147,750.00	1,210,108
10/11/2024	Michael Raab	CEO	Sell	7,500	$6.01	$45,075.00	1,210,108
9/27/2024	David P. Rosenbaum	Insider	Sell	49,564	$6.92	$342,982.88	301,946
9/26/2024	Michael Raab	CEO	Sell	3,000	$6.07	$18,210.00	1,217,608
9/13/2024	David P. Rosenbaum	Insider	Sell	5,312	$6.26	$33,253.12	153,616
9/11/2024	Michael Raab	CEO	Sell	35,000	$5.61	$196,350.00	1,220,608
8/27/2024	Michael Raab	CEO	Sell	7,500	$6.22	$46,650.00	1,219,509
8/20/2024	David P. Rosenbaum	Insider	Sell	20,507	$6.00	$123,042.00	158,502
8/20/2024	Justin A Renz	CFO	Sell	5,289	$5.86	$30,993.54	295,257
8/20/2024	Michael Raab	CEO	Sell	32,225	$5.86	$188,838.50	1,227,009
8/16/2024	David P. Rosenbaum	Insider	Sell	20,000	$5.94	$118,800.00	356,479
8/12/2024	Michael Raab	CEO	Sell	1,229	$5.71	$7,017.59	1,259,234
7/29/2024	Michael Raab	CEO	Sell	30,000	$5.64	$169,200.00	1,260,463
7/15/2024	Michael Raab	CEO	Sell	7,500	$5.97	$44,775.00	1,260,463
6/28/2024	Michael Raab	CEO	Sell	2,310	$6.59	$15,222.90	1,267,963
6/21/2024	Robert Blanks	Insider	Sell	38,000	$5.96	$226,480.00	324,331
6/13/2024	Michael Raab	CEO	Sell	35,000	$6.65	$232,750.00	1,270,273
6/5/2024	Laura A Williams	Insider	Sell	145,000	$7.12	$1,032,400.00	322,152
6/3/2024	David P. Rosenbaum	Insider	Sell	17,872	$7.00	$125,104.00	158,502
5/29/2024	Michael Raab	CEO	Sell	7,500	$6.72	$50,400.00	1,270,273
5/14/2024	Michael Raab	CEO	Sell	3,000	$7.99	$23,970.00	1,307,933
5/6/2024	Robert Ora Felsch	Insider	Sell	207,988	$8.81	$1,832,374.28	95,947
5/3/2024	Laura A Williams	Insider	Sell	39,949	$8.35	$333,574.15	370,189
4/29/2024	Michael Raab	CEO	Sell	30,000	$6.40	$192,000.00	1,310,933
4/15/2024	Michael Raab	CEO	Sell	7,500	$7.06	$52,950.00	1,310,933
4/1/2024	Michael Raab	CEO	Sell	1,518	$7.31	$11,096.58	1,318,433
3/20/2024	Elizabeth A. Grammer	Insider	Sell	86,000	$7.73	$664,780.00	312,993
2/26/2024	David P. Rosenbaum	Insider	Sell	5,183	$9.20	$47,683.60	175,936
2/20/2024	Justin A Renz	CFO	Sell	5,341	$8.75	$46,733.75	304,835
2/20/2024	Michael Raab	CEO	Sell	22,917	$8.75	$200,523.75	1,319,951
2/20/2024	Robert Blanks	Insider	Sell	5,017	$8.75	$43,898.75	368,186
2/8/2024	David P. Rosenbaum	Insider	Sell	15,344	$9.18	$140,857.92	384,002
1/8/2024	David P. Rosenbaum	Insider	Sell	30,000	$6.64	$199,200.00	286,596
12/26/2023	Justin A Renz	CFO	Sell	225,000	$6.36	$1,431,000.00	182,426
12/18/2023	David P. Rosenbaum	Insider	Sell	5,675	$6.07	$34,447.25	316,596
12/14/2023	David P. Rosenbaum	Insider	Sell	7,000	$5.55	$38,850.00	322,271
12/11/2023	Elizabeth A. Grammer	Insider	Sell	50,000	$5.08	$254,000.00	275,675
12/8/2023	David P. Rosenbaum	Insider	Sell	20,000	$5.27	$105,400.00	329,271
12/5/2023	David P. Rosenbaum	Insider	Sell	10,272	$5.00	$51,360.00	349,271
11/30/2023	David P. Rosenbaum	Insider	Sell	3,000	$4.50	$13,500.00	359,543
11/20/2023	Justin A Renz	CFO	Sell	2,873	$4.36	$12,526.28	332,426
11/20/2023	Laura A Williams	Insider	Sell	2,581	$4.36	$11,253.16	266,191
11/20/2023	Michael Raab	CEO	Sell	11,368	$4.36	$49,564.48	867,868
11/15/2023	Laura A Williams	Insider	Sell	25,000	$4.00	$100,000.00	266,839
10/10/2023	David P. Rosenbaum	Insider	Sell	1,644	$4.00	$6,576.00	365,378
9/8/2023	David P. Rosenbaum	Insider	Sell	2,897	$4.55	$13,181.35	367,022
8/21/2023	Justin A Renz	CFO	Sell	2,884	$3.55	$10,238.20	333,849
8/21/2023	Michael Raab	CEO	Sell	11,419	$3.55	$40,537.45	876,236
8/21/2023	Susan Rodriguez	Insider	Sell	4,733	$3.55	$16,802.15	348,687
8/21/2023	Susan Rodriguez	Insider	Sell	4,733	$3.55	$16,802.15	348,687
6/27/2023	Laura A Williams	Insider	Sell	25,000	$3.35	$83,750.00	294,430
6/23/2023	Robert Blanks	Insider	Sell	33,333	$3.63	$120,998.79	266,134
5/23/2023	Justin A Renz	CFO	Sell	2,873	$3.65	$10,486.45	336,733
5/23/2023	Michael Raab	CEO	Sell	11,357	$3.65	$41,453.05	887,655
5/23/2023	Robert Ora Felsch	Insider	Sell	1,046	$3.65	$3,817.90	116,158
3/29/2023	David P. Rosenbaum	Insider	Sell	3,000	$4.63	$13,890.00	113,096
2/21/2023	Justin A Renz	CFO	Sell	3,439	$3.00	$10,317.00	336,606
2/21/2023	Laura A Williams	Insider	Sell	3,187	$3.00	$9,561.00	319,013
2/21/2023	Michael Raab	CEO	Sell	13,449	$3.00	$40,347.00	896,012
10/5/2022	Robert Blanks	Insider	Sell	100,000	$1.50	$150,000.00	195,827
8/26/2022	Robert Blanks	Insider	Sell	21,842	$1.04	$22,715.68	295,827
8/22/2022	Justin A Renz	CFO	Sell	1,498	$0.98	$1,468.04	260,549
8/22/2022	Michael Raab	CEO	Sell	6,146	$0.98	$6,023.08	662,680
8/22/2022	Susan Rodriguez	Insider	Sell	3,420	$0.98	$3,351.60	286,173
7/26/2022	Robert Blanks	Insider	Sell	5,188	$0.67	$3,475.96	319,127
6/6/2022	Justin A Renz	CFO	Sell	73,312	$0.65	$47,652.80	262,047
6/6/2022	Michael Raab	CEO	Sell	103,624	$0.65	$67,355.60	668,826
6/6/2022	Susan Rodriguez	Insider	Sell	43,920	$0.65	$28,548.00	289,593
5/20/2022	David P. Rosenbaum	Insider	Sell	1,489	$0.67	$997.63	347,920
5/20/2022	Justin A Renz	CFO	Sell	1,528	$0.67	$1,023.76	335,359
5/20/2022	Michael Raab	CEO	Sell	6,124	$0.67	$4,103.08	772,450
2/22/2022	Michael Raab	CEO	Sell	6,229	$0.67	$4,173.43
2/22/2022	Robert Blanks	Insider	Sell	1,752	$0.67	$1,173.84
12/14/2021	Scott D. Sandell	Major Shareholder	Sell	1,000,735	$1.24	$1,240,911.40
12/9/2021	Scott D. Sandell	Major Shareholder	Sell	669,483	$1.51	$1,010,919.33
11/22/2021	David P. Rosenbaum	Insider	Sell	643	$0.99	$636.57
11/22/2021	Michael Raab	CEO	Sell	2,607	$0.99	$2,580.93
11/15/2021	Jeffrey W. Jacobs	Insider	Sell	5,000	$1.13	$5,650.00
11/12/2021	Elizabeth A. Grammer	Insider	Sell	77,432	$1.12	$86,723.84

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SEC Filings (Institutional Ownership Changes) for Ardelyx (NASDAQ:ARDX)

58.92% of Ardelyx stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Ardelyx Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
10/31/2024	Principal Financial Group Inc.	135,439	$0.93M	0.0%	-71.3%	0.058%
10/28/2024	Palumbo Wealth Management LLC	20,526	$0.14M	0.1%	-12.8%	0.009%
10/25/2024	China Universal Asset Management Co. Ltd.	45,280	$0.31M	0.0%	+64.7%	0.019%
10/24/2024	Wealth Enhancement Advisory Services LLC	28,365	$0.20M	0.0%	+34.3%	0.012%
10/23/2024	West Michigan Advisors LLC	33,000	$0.23M	0.1%	-28.3%	0.014%
10/23/2024	Values First Advisors Inc.	46,282	$0.32M	0.2%	+14.6%	0.020%
10/23/2024	Hennion & Walsh Asset Management Inc.	643,912	$4.44M	0.2%	+9.5%	0.277%
10/19/2024	Allspring Global Investments Holdings LLC	45,605	$0.31M	0.0%	-29.6%	0.020%
10/11/2024	Creative Planning	19,742	$0.14M	0.0%	-51.2%	0.008%
10/10/2024	Inspire Investing LLC	59,793	$0.41M	0.0%	+22.3%	0.026%
10/8/2024	CWM LLC	12,814	$88K	0.0%	+328.1%	0.006%
10/8/2024	Helen Stephens Group LLC	11,000	$76K	0.0%	N/A	0.005%
10/3/2024	SG Americas Securities LLC	38,704	$0.27M	0.0%	-57.8%	0.017%
8/19/2024	B. Riley Wealth Advisors Inc.	87,000	$0.65M	0.0%	N/A	0.037%
8/16/2024	Coastal Bridge Advisors LLC	10,000	$74K	0.0%	N/A	0.004%
8/16/2024	Creative Planning	40,417	$0.30M	0.0%	+90.0%	0.017%
8/16/2024	Algert Global LLC	23,421	$0.17M	0.0%	N/A	0.010%
8/15/2024	Lion Point Capital LP	856,667	$6.35M	11.6%	-18.2%	0.368%
8/15/2024	The Manufacturers Life Insurance Company	286,697	$2.12M	0.0%	-20.8%	0.123%
8/15/2024	Millennium Management LLC	3,203,090	$23.74M	0.0%	+142.8%	1.376%
8/15/2024	AQR Capital Management LLC	416,353	$3.09M	0.0%	+145.6%	0.179%
8/15/2024	Alpha DNA Investment Management LLC	61,536	$0.46M	0.2%	N/A	0.026%
8/15/2024	Caxton Associates LP	34,971	$0.26M	0.0%	N/A	0.015%
8/14/2024	Squarepoint Ops LLC	460,689	$3.41M	0.0%	+375.9%	0.198%
8/14/2024	ProShare Advisors LLC	45,325	$0.34M	0.0%	-21.5%	0.019%
8/14/2024	Profund Advisors LLC	118,753	$0.88M	0.0%	-28.0%	0.051%
8/13/2024	Simplify Asset Management Inc.	598,000	$4.43M	0.3%	+70.9%	0.257%
8/13/2024	Public Employees Retirement Association of Colorado	24,496	$0.18M	0.0%	N/A	0.011%
8/12/2024	XTX Topco Ltd	60,123	$0.45M	0.0%	N/A	0.026%
8/12/2024	Seven Eight Capital LP	245,932	$1.82M	0.2%	-34.3%	0.106%
8/12/2024	E Fund Management Co. Ltd.	39,033	$0.29M	0.0%	-21.7%	0.017%
8/9/2024	Pekin Hardy Strauss Inc.	531,660	$3.94M	0.5%	-2.0%	0.228%
8/9/2024	Redwood Wealth Management Group LLC	8,350	$62K	0.0%	N/A	0.004%
8/6/2024	Ausdal Financial Partners Inc.	28,770	$0.21M	0.0%	+89.1%	0.012%
8/6/2024	Los Angeles Capital Management LLC	112,325	$0.83M	0.0%	N/A	0.048%
8/5/2024	Victory Capital Management Inc.	29,089	$0.22M	0.0%	-53.2%	0.013%
8/3/2024	TD Asset Management Inc	195,136	$1.45M	0.0%	-61.8%	0.084%
7/31/2024	Commonwealth Equity Services LLC	29,256	$0.22M	0.0%	-7.2%	0.013%
7/29/2024	Principal Financial Group Inc.	471,453	$3.49M	0.0%	+283.9%	0.203%
7/29/2024	Zurcher Kantonalbank Zurich Cantonalbank	63,176	$0.47M	0.0%	+34.5%	0.027%
7/26/2024	Allspring Global Investments Holdings LLC	64,817	$0.48M	0.0%	-18.4%	0.028%
7/26/2024	Bank of New York Mellon Corp	910,920	$6.75M	0.0%	-5.7%	0.391%
7/25/2024	Calamos Advisors LLC	12,850	$95K	0.0%	-94.1%	0.006%
7/20/2024	Nisa Investment Advisors LLC	3,548	$26K	0.0%	+1,026.3%	0.002%
7/20/2024	Hennion & Walsh Asset Management Inc.	588,192	$4.36M	0.2%	+34.0%	0.253%
7/19/2024	Clay Northam Wealth Management LLC	232,377	$1.72M	1.3%	+154.7%	0.100%
7/19/2024	World Equity Group Inc.	18,402	$0.14M	0.0%	+15.4%	0.008%
7/12/2024	SG Americas Securities LLC	91,672	$0.68M	0.0%	+283.2%	0.039%
5/24/2024	Farallon Capital Management LLC	23,000	$0.17M	0.0%	N/A	0.010%
5/20/2024	Virtu Financial LLC	30,087	$0.22M	0.0%	N/A	0.013%
5/17/2024	Castleark Management LLC	215,200	$1.57M	0.1%	N/A	0.092%
5/16/2024	Janus Henderson Group PLC	22,048,006	$160.86M	0.1%	-10.6%	9.475%
5/16/2024	Bayesian Capital Management LP	90,049	$0.66M	0.1%	N/A	0.039%
5/16/2024	Redmile Group LLC	2,194,560	$16.02M	0.6%	N/A	0.943%
5/16/2024	Paloma Partners Management Co	11,789	$86K	0.0%	N/A	0.005%
5/15/2024	Price T Rowe Associates Inc. MD	3,913,863	$28.57M	0.0%	+68.0%	1.682%
5/14/2024	Natixis	275,968	$2.02M	0.0%	N/A	0.119%
5/13/2024	Seven Eight Capital LP	374,151	$2.73M	0.3%	+2,230.9%	0.161%
5/10/2024	Vanguard Group Inc.	13,391,855	$97.76M	0.0%	+2.8%	5.724%
5/8/2024	Entropy Technologies LP	46,706	$0.34M	0.0%	N/A	0.020%
5/8/2024	ProShare Advisors LLC	57,729	$0.42M	0.0%	+8.9%	0.025%
5/8/2024	Russell Investments Group Ltd.	536,297	$3.92M	0.0%	+100.7%	0.229%
5/8/2024	Inspire Investing LLC	48,410	$0.35M	0.0%	-21.7%	0.021%
5/7/2024	Swiss National Bank	458,300	$3.35M	0.0%	+6.7%	0.196%
5/7/2024	SG Americas Securities LLC	23,922	$0.18M	0.0%	-77.0%	0.010%
5/1/2024	BNP Paribas Financial Markets	570,874	$4.17M	0.0%	-11.5%	0.245%
5/1/2024	Mirae Asset Global Investments Co. Ltd.	38,790	$0.28M	0.0%	-74.5%	0.017%
4/29/2024	Principal Financial Group Inc.	122,811	$0.90M	0.0%	+347.4%	0.053%
4/29/2024	China Universal Asset Management Co. Ltd.	44,754	$0.33M	0.0%	+66.7%	0.019%
4/29/2024	HighMark Wealth Management LLC	4,985	$36K	0.0%	N/A	0.002%
4/24/2024	Newbridge Financial Services Group Inc.	8,750	$64K	0.0%	N/A	0.004%
4/22/2024	PFG Investments LLC	134,125	$0.98M	0.1%	-17.9%	0.058%
4/18/2024	Allspring Global Investments Holdings LLC	79,470	$0.58M	0.0%	-5.4%	0.034%
4/17/2024	Hennion & Walsh Asset Management Inc.	438,827	$3.20M	0.2%	+37.2%	0.189%
2/26/2024	Syon Capital LLC	38,900	$0.24M	0.0%	N/A	0.017%
2/20/2024	Eventide Asset Management LLC	6,805,494	$42.19M	0.7%	+152.5%	2.932%
2/14/2024	Personal CFO Solutions LLC	70,000	$0.43M	0.1%	+26.7%	0.030%
2/14/2024	Rubric Capital Management LP	4,012,753	$24.88M	0.5%	+60.5%	1.729%
2/13/2024	Tower Research Capital LLC TRC	16,298	$0.10M	0.0%	+154.3%	0.007%
2/13/2024	Rafferty Asset Management LLC	1,375,514	$8.53M	0.0%	+25.3%	0.593%
2/13/2024	Campbell & CO Investment Adviser LLC	126,314	$0.78M	0.1%	+61.3%	0.054%
2/12/2024	TD Asset Management Inc	290,936	$1.80M	0.0%	+6.3%	0.125%
2/7/2024	Jump Financial LLC	10,118	$63K	0.0%	N/A	0.004%
2/7/2024	BNP Paribas Financial Markets	644,975	$4M	0.0%	+156.8%	0.278%
2/7/2024	Teacher Retirement System of Texas	50,270	$0.31M	0.0%	-16.7%	0.022%
2/7/2024	E Fund Management Co. Ltd.	73,585	$0.46M	0.0%	+30.5%	0.032%
2/6/2024	Charles Schwab Investment Management Inc.	1,816,732	$11.26M	0.0%	+9.0%	0.783%
2/6/2024	Swiss National Bank	429,400	$2.66M	0.0%	-8.9%	0.185%
2/5/2024	Victory Capital Management Inc.	30,100	$0.19M	0.0%	+31.0%	0.013%
2/5/2024	Pekin Hardy Strauss Inc.	771,367	$4.78M	0.7%	-6.3%	0.332%
2/5/2024	Sargent Investment Group LLC	19,819	$0.12M	0.0%	-44.9%	0.009%
2/5/2024	Russell Investments Group Ltd.	267,251	$1.66M	0.0%	+392,916.2%	0.115%
2/2/2024	Syon Capital LLC	38,900	$0.24M	0.0%	N/A	0.017%
2/1/2024	New York State Common Retirement Fund	283,648	$1.76M	0.0%	+2.8%	0.122%
2/1/2024	North Star Asset Management Inc.	56,000	$0.35M	0.0%	N/A	0.024%
1/31/2024	abrdn plc	833,614	$5.17M	0.0%	N/A	0.359%
1/31/2024	Calamos Advisors LLC	112,353	$0.70M	0.0%	N/A	0.048%
1/31/2024	Xponance Inc.	14,112	$87K	0.0%	+12.6%	0.006%
1/30/2024	Zurcher Kantonalbank Zurich Cantonalbank	58,011	$0.36M	0.0%	+64.8%	0.025%
1/30/2024	Cookson Peirce & Co. Inc.	30,000	$0.19M	0.0%	N/A	0.013%

Data available starting January 2016

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 for the treatment of patients with irritable bowel syndrome with constipation. It also develops XPHOZAH, which is in Phase III clinical trial to reduce serum phosphorus in adults with chronic kidney disease (CKD)on dialysis, or hyperphosphatemia; RDX013, a potassium secretagogue, for the treatment of elevated serum potassium, or hyperkalemia, a problem among patients with kidney and/or heart failure; and RDX020, for adult patients with metabolic acidosis, a serious electrolyte disorder. The company has agreements with Kyowa Kirin, Fosun Pharmaceutical Industrial Development Co. Ltd., and Knight Therapeutics, Inc. for the development and commercialization of tenapanor in their respective territories. The company was formerly known as Nteryx, Inc. and changed its name to Ardelyx, Inc. in June 2008. Ardelyx, Inc. was incorporated in 2007 and is headquartered in Waltham, Massachusetts.

Today's Range

Now: $6.09

$5.88

$6.44

50 Day Range

MA: $6.07

$5.58

$6.93

52 Week Range

Now: $6.09

$3.43

$10.13

Volume

8,121,123 shs

Average Volume

4,857,587 shs

Market Capitalization

$1.43 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.9

Who are the company insiders with the largest holdings of Ardelyx?: Ardelyx's top insider investors include:
Michael Raab (CEO)
David P Rosenbaum (Insider)
Laura A Williams (Insider)
Robert Blanks (Insider)
Susan Rodriguez (Insider)
Justin A Renz (CFO)
Elizabeth A Grammer (Insider)
Robert Ora Felsch (Insider)
Learn More about top insider investors at Ardelyx.
Who are the major institutional investors of Ardelyx?: Ardelyx's top institutional investors include:
Hennion & Walsh Asset Management Inc. — 0.28%
Principal Financial Group Inc. — 0.06%
Inspire Investing LLC — 0.03%
Values First Advisors Inc. — 0.02%
Allspring Global Investments Holdings LLC — 0.02%
China Universal Asset Management Co. Ltd. — 0.02%
Learn More about top institutional investors of Ardelyx stock.
Which major investors are selling Ardelyx stock?: During the previous quarter, ARDX stock was sold by these institutional investors:
Principal Financial Group Inc.
SG Americas Securities LLC
Creative Planning
Allspring Global Investments Holdings LLC
West Michigan Advisors LLC
Palumbo Wealth Management LLC
In the last year, company insiders that have sold Ardelyx company stock include:
Michael Raab (CEO)
David P Rosenbaum (Insider)
Laura A Williams (Insider)
Robert Blanks (Insider)
Susan Rodriguez (Insider)
Justin A Renz (CFO)
Elizabeth A Grammer (Insider)
Learn More investors selling Ardelyx stock.
Which major investors are buying Ardelyx stock?: Within the previous quarter, ARDX stock was acquired by institutional investors including:
Hennion & Walsh Asset Management Inc.
China Universal Asset Management Co. Ltd.
Helen Stephens Group LLC
Inspire Investing LLC
CWM LLC
Wealth Enhancement Advisory Services LLC
Values First Advisors Inc.