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

0 trades

$0.00

Total Sells

52 trades

$6.22M

Net Position

Net Seller

$6.22M

Companies Traded

ARDX, FOLD

Active Period

Feb 2021 – Apr 2026

52 total trades

Most Recent

Sell ARDX

Apr 17, 2026 · $262.0K

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

Buys

0 · $0.00

Sells

2 · $35.4K

Total Shares Bought

Total Shares Sold

5,068

ARDX Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
May 20, 2021	Sell	2,534	$7.09	$18.0K	0
Feb 22, 2021	Sell	2,534	$6.88	$17.4K	0

Showing 51–52 of 52

Related Insiders

Laura A Williams

See Remarks

ARDXSell · Feb 23, 2026

James Parker Brady

officer: Chief Human Resources Officer

ARDXSell · Feb 23, 2026

Eric Duane Foster

officer: Chief Commercial Officer

ARDXSell · Feb 23, 2026

Susan Hohenleitner

officer: Chief Financial Officer

ARDXSell · Feb 23, 2026

Mike Kelliher

See Remarks

ARDXSell · Feb 23, 2026

MOTT DAVID M

Director

ARDXBuy · Feb 23, 2026

Joseph James Reilly

See Remarks

ARDXSell · Feb 23, 2026

John E Bishop

See Remarks

ARDXSell · Feb 23, 2026

Explore More Insider Trading Data

ARDX Insider Trading Activity

View all insider trades at Ardelyx, Inc.

Healthcare Sector Insider Trades

See insider activity across healthcare stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity