ARDELYX INC

Ticker: ARDX CUSIP: 039697107 Class: Common Stock

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q4 2018
Shares 78,128 Value ($000) $139 Avg Close $2.94 Range $1.60 - $4.42
Q2 2018
Shares 141,900 Value ($000) $525 Avg Close $4.64 Range $3.60 - $5.90
Q2 2017
Shares 33,500 Value ($000) $170 Avg Close $8.48 Range $4.05 - $14.10
Q3 2016
Shares 23,400 Value ($000) $302 Avg Close $10.48 Range $8.42 - $13.29
Q1 2016
Shares 54,500 Value ($000) $423 Avg Close $9.84 Range $6.84 - $17.90
Q4 2015
Shares 15,000 Value ($000) $271 Avg Close $18.62 Range $15.13 - $21.27
Q1 2015
Shares 40,700 Value ($000) $532 Avg Close $18.73 Range $13.00 - $27.99
Q4 2014
Shares 44,700 Value ($000) $842 Avg Close $23.16 Range $15.10 - $35.48