DAVID M MOTT, a director at $ARDX, bought 333,333 shares of the company on 02-20-2026 for an estimated $1,946,331. This trade was reported by Quiver Quantitative using data from a recent SEC filing. This increased their holdings of this class of stock by approximately 11.2%. Following this trade, they now own 3,302,918 shares of this class of $ARDX stock.
$ARDX Insider Trading Activity
$ARDX insiders have traded $ARDX stock on the open market 34 times in the past 6 months. Of those trades, 1 have been purchases and 33 have been sales.
Here’s a breakdown of recent trading of $ARDX stock by insiders over the last 6 months:
- DAVID M MOTT purchased 333,333 shares for an estimated $1,946,331
- LAURA A WILLIAMS (See Remarks) has made 0 purchases and 6 sales selling 144,602 shares for an estimated $921,963.
- MICHAEL RAAB (President & CEO) has made 0 purchases and 6 sales selling 92,869 shares for an estimated $528,449.
- ERIC DUANE FOSTER (Chief Commercial Officer) has made 0 purchases and 5 sales selling 16,253 shares for an estimated $93,225.
- JOSEPH JAMES REILLY (See Remarks) has made 0 purchases and 4 sales selling 16,077 shares for an estimated $90,562.
- MIKE KELLIHER (See Remarks) has made 0 purchases and 4 sales selling 15,155 shares for an estimated $86,884.
- ELIZABETH A GRAMMER (See Remarks) sold 5,995 shares for an estimated $33,193
- JOHN E BISHOP (See Remarks) has made 0 purchases and 3 sales selling 3,179 shares for an estimated $18,586.
- JAMES PARKER BRADY (Chief Human Resources Officer) has made 0 purchases and 2 sales selling 2,543 shares for an estimated $14,867.
- SUSAN HOHENLEITNER (Chief Financial Officer) has made 0 purchases and 2 sales selling 2,033 shares for an estimated $11,886.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$ARDX Hedge Fund Activity
We have seen 112 institutional investors add shares of $ARDX stock to their portfolio, and 128 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- MACQUARIE GROUP LTD removed 10,455,588 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $60,956,078
- MILLENNIUM MANAGEMENT LLC added 4,267,524 shares (+55.8%) to their portfolio in Q4 2025, for an estimated $24,879,664
- MARSHALL WACE, LLP removed 3,754,403 shares (-42.0%) from their portfolio in Q4 2025, for an estimated $21,888,169
- STATE STREET CORP added 2,193,649 shares (+22.6%) to their portfolio in Q4 2025, for an estimated $12,788,973
- D. E. SHAW & CO., INC. removed 1,901,783 shares (-57.4%) from their portfolio in Q4 2025, for an estimated $11,087,394
- TWO SEAS CAPITAL LP removed 1,539,416 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $8,482,182
- J. GOLDMAN & CO LP added 1,532,236 shares (+1693.1%) to their portfolio in Q4 2025, for an estimated $8,932,935
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
$ARDX Analyst Ratings
Wall Street analysts have issued reports on $ARDX in the last several months. We have seen 4 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- BTIG issued a "Buy" rating on 02/20/2026
- Wedbush issued a "Outperform" rating on 01/21/2026
- Citigroup issued a "Buy" rating on 11/03/2025
- TD Cowen issued a "Buy" rating on 10/31/2025
To track analyst ratings and price targets for $ARDX, check out Quiver Quantitative's $ARDX forecast page.
$ARDX Price Targets
Multiple analysts have issued price targets for $ARDX recently. We have seen 6 analysts offer price targets for $ARDX in the last 6 months, with a median target of $16.5.
Here are some recent targets:
- Laura Chico from Wedbush set a target price of $19.0 on 02/23/2026
- Julian Harrison from BTIG set a target price of $17.0 on 02/20/2026
- Matthew Caufield from HC Wainwright & Co. set a target price of $18.0 on 02/20/2026
- Christopher Raymond from Piper Sandler set a target price of $16.0 on 01/09/2026
- Yigal Nochomovitz from Citigroup set a target price of $14.0 on 01/09/2026
- Joseph Thome from TD Cowen set a target price of $10.0 on 10/31/2025
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
