RAAB MICHAEL

ARDX

RAAB MICHAEL serves as director, officer: President & CEO at Ardelyx, Inc. (ARDX). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$1.9K

Total Sells

50 trades

$5.72M

Net Position

Net Seller

$5.71M

Companies Traded

ARDX, FOLD

Active Period

Feb 2021 – Feb 2026

51 total trades

Most Recent

Sell ARDX

Feb 25, 2026 · $260.6K

RAAB MICHAEL's Insider Trading at Ardelyx, Inc. (ARDX)

Buys

1 · $1.9K

Sells

48 · $5.56M

Total Shares Bought

3,000

Total Shares Sold

1,215,747

ARDX Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 25, 2026↗	Sell	41,666	$6.26	$260.6K	1,836,150
Feb 23, 2026↗	Sell	45,980	$5.85	$268.8K	1,862,570
Feb 20, 2026↗	Sell	45,982	$5.85	$268.8K	0
Nov 21, 2025↗	Sell	46,887	$5.54	$259.6K	0
Aug 21, 2025↗	Sell	45,687	$5.93	$271.0K	0
May 20, 2025↗	Sell	46,817	$4.08	$191.1K	0
May 2, 2025↗	Sell	41,666	$4.25	$177.2K	0
Apr 4, 2025↗	Sell	41,666	$4.59	$191.2K	0
Mar 7, 2025↗	Sell	41,668	$5.36	$223.2K	0
Feb 20, 2025↗	Sell	22,964	$5.62	$129.1K	0
Jan 31, 2025↗	Sell	41,666	$5.36	$223.4K	0
Jan 7, 2025↗	Sell	41,666	$5.31	$221.3K	0
Dec 10, 2024↗	Sell	25,000	$5.26	$131.6K	0
Nov 25, 2024↗	Sell	25,000	$5.38	$134.5K	0
Nov 20, 2024↗	Sell	31,980	$4.79	$153.3K	0
Nov 11, 2024↗	Sell	2,743	$4.90	$13.4K	0
Oct 28, 2024↗	Sell	25,000	$5.91	$147.7K	0
Oct 11, 2024↗	Sell	7,500	$6.01	$45.1K	0
Sep 26, 2024↗	Sell	3,000	$6.07	$18.2K	0
Sep 11, 2024↗	Sell	35,000	$5.61	$196.4K	0
Aug 27, 2024↗	Sell	7,500	$6.22	$46.6K	0
Aug 20, 2024↗	Sell	32,225	$5.86	$188.8K	0
Aug 12, 2024↗	Sell	1,229	$5.71	$7.0K	0
Jul 29, 2024↗	Sell	30,000	$5.64	$169.3K	0
Jul 15, 2024↗	Sell	7,500	$5.97	$44.8K	0
Jun 28, 2024↗	Sell	2,310	$6.59	$15.2K	0
Jun 13, 2024↗	Sell	35,000	$6.65	$232.7K	0
May 29, 2024↗	Sell	7,500	$6.72	$50.4K	0
May 21, 2024↗	Sell	31,484	$7.81	$245.9K	0
May 14, 2024↗	Sell	3,000	$7.99	$24.0K	0
Apr 29, 2024↗	Sell	30,000	$6.40	$192.1K	0
Apr 15, 2024↗	Sell	7,500	$7.06	$52.9K	0
Apr 1, 2024↗	Sell	1,518	$7.31	$11.1K	0
Feb 20, 2024↗	Sell	22,917	$8.75	$200.4K	0
Nov 20, 2023↗	Sell	11,368	$4.36	$49.6K	0
Aug 21, 2023↗	Sell	11,419	$3.55	$40.6K	0
May 23, 2023↗	Sell	11,357	$3.65	$41.5K	0
Feb 21, 2023↗	Sell	13,449	$3.00	$40.4K	0
Nov 22, 2022↗	Sell	6,219	$1.95	$12.1K	0
Aug 31, 2022↗	Buy	3,000	$0.62	$1.9K	0
Aug 22, 2022↗	Sell	6,146	$0.98	$6.0K	0
Jun 6, 2022↗	Sell	103,624	$0.65	$67.4K	0
May 20, 2022↗	Sell	6,124	$0.67	$4.1K	0
Feb 22, 2022↗	Sell	6,229	$0.67	$4.2K	0
Nov 22, 2021↗	Sell	2,607	$0.99	$2.6K	0
Aug 20, 2021↗	Sell	2,573	$1.32	$3.4K	0
Aug 3, 2021↗	Sell	150,343	$1.64	$246.6K	0
May 20, 2021↗	Sell	2,534	$7.09	$18.0K	0
Feb 22, 2021↗	Sell	2,534	$6.88	$17.4K	0