ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Trigran Investments, Inc.'s Holding History (CIK: 0001336800)

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

Q4 2023
Shares 1,333,585 Value ($000) $25,125 Avg Close $18.57 Range $14.04 - $21.32
Q3 2023
Shares 1,333,585 Value ($000) $28,285 Avg Close $26.69 Range $20.50 - $30.76
Q2 2023
Shares 2,488,459 Value ($000) $69,552 Avg Close $24.94 Range $21.78 - $29.71
Q1 2023
Shares 3,519,830 Value ($000) $81,132 Avg Close $21.96 Range $19.68 - $24.18
Q4 2022
Shares 3,469,877 Value ($000) $71,098 Avg Close $21.88 Range $17.32 - $26.34
Q3 2022
Shares 3,292,407 Value ($000) $71,577 Avg Close $22.52 Range $18.74 - $26.20
Q2 2022
Shares 3,176,888 Value ($000) $61,695 Avg Close $19.40 Range $16.92 - $21.97
Q1 2022
Shares 2,959,176 Value ($000) $59,598 Avg Close $19.47 Range $17.84 - $22.09
Q4 2021
Shares 2,753,514 Value ($000) $59,173 Avg Close $20.92 Range $18.50 - $24.99
Q3 2021
Shares 2,733,580 Value ($000) $52,020 Avg Close $20.30 Range $17.94 - $23.69
Q2 2021
Shares 3,106,034 Value ($000) $70,756 Avg Close $19.71 Range $16.40 - $22.81
Q1 2021
Shares 4,054,866 Value ($000) $74,367 Avg Close $16.01 Range $13.45 - $20.25
Q4 2020
Shares 5,540,420 Value ($000) $75,571 Avg Close $10.67 Range $8.12 - $13.98
Q3 2020
Shares 5,659,029 Value ($000) $46,404 Avg Close $8.02 Range $6.69 - $9.18
Q2 2020
Shares 5,520,408 Value ($000) $41,928 Avg Close $7.92 Range $6.66 - $9.31
Q1 2020
Shares 5,180,289 Value ($000) $38,542 Avg Close $9.48 Range $6.11 - $11.07
Q4 2019
Shares 4,990,344 Value ($000) $48,856 Avg Close $9.21 Range $8.32 - $10.24
Q3 2019
Shares 3,765,890 Value ($000) $34,891 Avg Close $10.08 Range $8.61 - $12.04
Q2 2019
Shares 3,149,018 Value ($000) $32,813 Avg Close $9.84 Range $8.69 - $11.11
Q1 2019
Shares 3,112,303 Value ($000) $27,170 Avg Close $7.96 Range $6.56 - $9.18
Q4 2018
Shares 2,843,802 Value ($000) $19,139 Avg Close $7.87 Range $6.17 - $9.28
Q3 2018
Shares 818,793 Value ($000) $7,328 Avg Close $8.85 Range $7.68 - $10.25
Q2 2018
Shares 283,695 Value ($000) $2,292 Avg Close $8.43 Range $7.56 - $9.36