ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Family Manage LLC's Holding History (CIK: 0001539947)

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

Q4 2023
Shares 23,245 Value ($000) $438 Avg Close $18.57 Range $14.04 - $21.32
Q3 2023
Shares 23,800 Value ($000) $505 Avg Close $26.69 Range $20.50 - $30.76
Q2 2023
Shares 23,800 Value ($000) $665 Avg Close $24.94 Range $21.78 - $29.71
Q1 2023
Shares 24,800 Value ($000) $572 Avg Close $21.96 Range $19.68 - $24.18
Q4 2022
Shares 24,800 Value ($000) $508 Avg Close $21.88 Range $17.32 - $26.34
Q3 2022
Shares 26,800 Value ($000) $583 Avg Close $22.52 Range $18.74 - $26.20
Q2 2022
Shares 28,872 Value ($000) $561 Avg Close $19.40 Range $16.92 - $21.97
Q1 2022
Shares 48,240 Value ($000) $972 Avg Close $19.47 Range $17.84 - $22.09
Q4 2021
Shares 61,400 Value ($000) $1,319 Avg Close $20.92 Range $18.50 - $24.99
Q3 2021
Shares 61,400 Value ($000) $1,168 Avg Close $20.30 Range $17.94 - $23.69
Q2 2021
Shares 84,150 Value ($000) $1,917 Avg Close $19.71 Range $16.40 - $22.81
Q1 2021
Shares 93,500 Value ($000) $1,715 Avg Close $16.01 Range $13.45 - $20.25
Q4 2020
Shares 124,500 Value ($000) $1,698 Avg Close $10.67 Range $8.12 - $13.98
Q3 2020
Shares 124,500 Value ($000) $1,021 Avg Close $8.02 Range $6.69 - $9.18
Q2 2020
Shares 20,000 Value ($000) $152 Avg Close $7.92 Range $6.66 - $9.31