ARDELYX INC

Ticker: ARDX CUSIP: 039697107 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025
Shares 1,411,267 Value ($000) $8,228 Avg Close $5.57 Range $4.71 - $6.73
Q3 2025
Shares 3,313,050 Value ($000) $18,255 Avg Close $5.43 Range $3.80 - $6.78
Q2 2025
Shares 2,458,666 Value ($000) $9,638 Avg Close $4.13 Range $3.21 - $5.64
Q1 2025
Shares 1,916,525 Value ($000) $9,410 Avg Close $5.37 Range $4.67 - $6.55
Q4 2024
Shares 1,468,668 Value ($000) $7,446 Avg Close $5.52 Range $4.32 - $7.04
Q3 2024
Shares 15,299 Value ($000) $105 Avg Close $5.90 Range $5.07 - $8.06
Q2 2024
Shares 10,717 Value ($000) $79 Avg Close $7.03 Range $5.76 - $9.33
Q2 2022
Shares 522,668 Value ($000) $308 Avg Close $0.74 Range $0.49 - $1.38
Q1 2022
Shares 654,048 Value ($000) $700 Avg Close $0.89 Range $0.58 - $1.20
Q4 2021
Shares 120,775 Value ($000) $133 Avg Close $1.19 Range $0.82 - $1.92
Q3 2021
Shares 935,163 Value ($000) $1,234 Avg Close $2.67 Range $1.25 - $8.25
Q2 2021
Shares 301,697 Value ($000) $2,287 Avg Close $7.39 Range $6.22 - $9.23
Q1 2021
Shares 457,489 Value ($000) $3,029 Avg Close $6.86 Range $5.91 - $7.86
Q4 2020
Shares 848,264 Value ($000) $5,488 Avg Close $5.93 Range $4.96 - $7.35
Q3 2020
Shares 909,276 Value ($000) $4,774 Avg Close $6.01 Range $5.21 - $7.19
Q2 2020
Shares 799,414 Value ($000) $5,532 Avg Close $6.95 Range $5.24 - $8.33
Q1 2020
Shares 676,402 Value ($000) $3,845 Avg Close $6.80 Range $4.22 - $8.81
Q4 2019
Shares 941,549 Value ($000) $7,066 Avg Close $6.08 Range $4.16 - $8.49
Q3 2019
Shares 1,242,218 Value ($000) $5,839 Avg Close $3.47 Range $2.10 - $6.78
Q2 2019
Shares 809,476 Value ($000) $2,177 Avg Close $3.01 Range $2.35 - $3.90
Q1 2019
Shares 697,513 Value ($000) $1,953 Avg Close $2.60 Range $1.70 - $3.45
Q4 2018
Shares 512,977 Value ($000) $918 Avg Close $2.94 Range $1.60 - $4.42
Q3 2018
Shares 307,159 Value ($000) $1,336 Avg Close $4.16 Range $3.58 - $4.70
Q2 2018
Shares 234,115 Value ($000) $866 Avg Close $4.64 Range $3.60 - $5.90
Q1 2018
Shares 43,154 Value ($000) $218 Avg Close $6.24 Range $5.01 - $8.10
Q4 2017
Shares 68,687 Value ($000) $453 Avg Close $5.93 Range $4.75 - $8.65
Q3 2017
Shares 237,952 Value ($000) $1,333 Avg Close $5.27 Range $4.28 - $6.20
Q2 2017
Shares 255,735 Value ($000) $1,304 Avg Close $8.48 Range $4.05 - $14.10
Q1 2017
Shares 147,942 Value ($000) $1,871 Avg Close $13.16 Range $10.95 - $15.40
Q4 2016
Shares 68,358 Value ($000) $971 Avg Close $14.20 Range $10.55 - $16.30
Q3 2016
Shares 62,663 Value ($000) $811 Avg Close $10.48 Range $8.42 - $13.29
Q2 2016
Shares 15,098 Value ($000) $132 Avg Close $8.17 Range $6.36 - $9.81
Q1 2016
Shares 60,381 Value ($000) $469 Avg Close $9.84 Range $6.84 - $17.90
Q4 2015
Shares 74,839 Value ($000) $1,356 Avg Close $18.62 Range $15.13 - $21.27