ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Parallel Advisors, LLC's Holding History (CIK: 0001690010)

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

Q4 2025
Shares 2,796 Value ($000) $38 Avg Close $15.16 Range $13.27 - $18.32
Q1 2025
Shares 2,081 Value ($000) $33 Avg Close $15.21 Range $13.80 - $16.86
Q4 2024
Shares 1,663 Value ($000) $24 Avg Close $17.11 Range $14.47 - $20.27
Q3 2024
Shares 1,302 Value ($000) $23 Avg Close $15.78 Range $12.46 - $18.36
Q2 2024
Shares 1,302 Value ($000) $17 Avg Close $13.78 Range $12.26 - $15.95
Q4 2023
Shares 102 Value ($000) $2 Avg Close $18.57 Range $14.04 - $21.32
Q3 2023
Shares 308 Value ($000) $7 Avg Close $26.69 Range $20.50 - $30.76
Q2 2023
Shares 79 Value ($000) $2 Avg Close $24.94 Range $21.78 - $29.71
Q1 2023
Shares 136 Value ($000) $3 Avg Close $21.96 Range $19.68 - $24.18
Q4 2022
Shares 136 Value ($000) $3 Avg Close $21.88 Range $17.32 - $26.34
Q3 2022
Shares 211 Value ($000) $5 Avg Close $22.52 Range $18.74 - $26.20
Q2 2022
Shares 136 Value ($000) $3 Avg Close $19.40 Range $16.92 - $21.97
Q1 2022
Shares 128 Value ($000) $3 Avg Close $19.47 Range $17.84 - $22.09
Q4 2021
Shares 128 Value ($000) $3 Avg Close $20.92 Range $18.50 - $24.99
Q3 2021
Shares 128 Value ($000) $2 Avg Close $20.30 Range $17.94 - $23.69
Q2 2021
Shares 413 Value ($000) $9 Avg Close $19.71 Range $16.40 - $22.81
Q1 2021
Shares 128 Value ($000) $2 Avg Close $16.01 Range $13.45 - $20.25
Q4 2016
Shares 17,400 Value ($000) $180 Avg Close $12.01 Range $8.53 - $16.30