David P. Rosenbaum

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
4 Nov 24	ARDX Ardelyx	Common Stock	Sell	Dispose S	Yes	No	5.95	27,172	161.67 k	153,616
4 Nov 24	ARDX Ardelyx	Common Stock	Option exercise	Acquire M	Yes	No	2.32	27,172	63.04 k	180,788
4 Nov 24	ARDX Ardelyx	Stock Option Common Stock	Option exercise	Dispose M	Yes	No	2.32	27,172	63.04 k	27,171
27 Sep 24	ARDX Ardelyx	Common Stock	Sell	Dispose S	No	Yes	6.92	49,564	342.98 k	301,946
13 Sep 24	ARDX Ardelyx	Common Stock	Sell	Dispose S	Yes	No	6.2601	5,312	33.25 k	153,616
20 Aug 24	ARDX Ardelyx	Common Stock	Sell	Dispose S	Yes	No	5.8603	2,250	13.19 k	156,252
20 Aug 24	ARDX Ardelyx	Common Stock	Sell	Dispose S	No	No	5.8603	4,969	29.12 k	351,510
20 Aug 24	ARDX Ardelyx	Common Stock	Sell	Dispose S	Yes	No	6	20,507	123.04 k	158,502
20 Aug 24	ARDX Ardelyx	Common Stock	Option exercise	Acquire M	Yes	No	0.99	20,507	20.30 k	179,009
20 Aug 24	ARDX Ardelyx	Stock Option Common Stock	Option exercise	Dispose M	Yes	No	0.99	20,507	20.30 k	49,806

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.