Foster Eric Duane – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
ARDX	Foster Eric Duane	Chief Commercial Officer	May 21 '26	Sale	6.27	7,998	50,127	417,972	May 22 12:00 AM
ARDX	Foster Eric Duane	Chief Commercial Officer	Feb 20 '26	Sale	5.85	10,439	61,034	425,970	Feb 23 12:00 AM
ARDX	Foster Eric Duane	Chief Commercial Officer	Nov 21 '25	Sale	5.54	5,814	32,192	295,684	Nov 25 12:00 AM
ARDX	Foster Eric Duane	Chief Commercial Officer	Aug 21 '25	Sale	5.93	15,308	90,802	301,498	Aug 25 12:00 AM
ARDX	Foster Eric Duane	Chief Commercial Officer	May 20 '25	Sale	4.08	2,507	10,232	316,806	May 22 12:00 AM

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