ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2025
Shares 111,673 Value ($000) $1,506 Avg Close $15.16 Range $13.27 - $18.32
Q3 2025
Shares 154,109 Value ($000) $2,376 Avg Close $14.10 Range $12.54 - $15.47
Q2 2025
Shares 41,955 Value ($000) $536 Avg Close $13.55 Range $10.86 - $16.05
Q1 2025
Shares 122,369 Value ($000) $1,944 Avg Close $15.21 Range $13.80 - $16.86
Q4 2024
Shares 79,280 Value ($000) $1,165 Avg Close $17.11 Range $14.47 - $20.27
Q3 2024
Shares 31,089 Value ($000) $541 Avg Close $15.78 Range $12.46 - $18.36
Q2 2024
Shares 90,403 Value ($000) $1,201 Avg Close $13.78 Range $12.26 - $15.95
Q1 2024
Shares 19,496 Value ($000) $308 Avg Close $15.91 Range $13.95 - $19.19
Q4 2023
Shares 94,700 Value ($000) $1,784 Avg Close $18.57 Range $14.04 - $21.32
Q3 2023
Shares 25,713 Value ($000) $545 Avg Close $26.69 Range $20.50 - $30.76
Q2 2023
Shares 37,467 Value ($000) $1,047 Avg Close $24.94 Range $21.78 - $29.71
Q1 2023
Shares 12,975 Value ($000) $299 Avg Close $21.96 Range $19.68 - $24.18
Q1 2022
Shares 30,890 Value ($000) $623 Avg Close $19.47 Range $17.84 - $22.09
Q2 2021
Shares 10,869 Value ($000) $248 Avg Close $19.71 Range $16.40 - $22.81
Q3 2020
Shares 16,943 Value ($000) $139 Avg Close $8.02 Range $6.69 - $9.18
Q1 2020
Shares 13,249 Value ($000) $98 Avg Close $9.48 Range $6.11 - $11.07
Q3 2016
Shares 11,797 Value ($000) $189 Avg Close $12.16 Range $8.35 - $16.67
Q2 2016
Shares 14,059 Value ($000) $125 Avg Close $10.67 Range $7.77 - $13.35
Q1 2016
Shares 11,932 Value ($000) $123 Avg Close $7.29 Range $5.28 - $10.82
Q4 2015
Shares 10,500 Value ($000) $74 Avg Close $6.31 Range $2.09 - $9.50
Q3 2015
Shares 27,721 Value ($000) $59 Avg Close $2.59 Range $2.07 - $3.07
Q1 2014
Shares 41,670 Value ($000) $222 Avg Close $4.92 Range $3.82 - $6.98