ARDELYX INC

Ticker: ARDX CUSIP: 039697107 Class: Common Stock

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

Note: Option positions (PUT/CALL) are excluded.

Q4 2015

Shares 58,620 Value ($000) $1,062 Avg Close $18.62 Range $15.13 - $21.27

Q3 2015

Shares 74 Value ($000) $1 Avg Close $18.66 Range $15.00 - $22.48

Q2 2015

Shares 96 Value ($000) $2 Avg Close $12.61 Range $7.95 - $17.66

Q1 2015

Shares 111 Value ($000) $1 Avg Close $18.73 Range $13.00 - $27.99

Q4 2014

Shares 24 Value ($000) $0 Avg Close $23.16 Range $15.10 - $35.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	58,620	$1,062	$18.62	$15.13 - $21.27
Q3 2015	74	$1	$18.66	$15.00 - $22.48
Q2 2015	96	$2	$12.61	$7.95 - $17.66
Q1 2015	111	$1	$18.73	$13.00 - $27.99
Q4 2014	24	$0	$23.16	$15.10 - $35.48