ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Bank of New York Mellon Corp's Holding History (CIK: 0001390777)

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

Q4 2025

Shares 154,768 Value ($000) $2,088 Avg Close $15.16 Range $13.27 - $18.32

Q3 2025

Shares 158,715 Value ($000) $2,447 Avg Close $14.10 Range $12.54 - $15.47

Q2 2025

Shares 163,077 Value ($000) $2,084 Avg Close $13.55 Range $10.86 - $16.05

Q1 2025

Shares 162,214 Value ($000) $2,578 Avg Close $15.21 Range $13.80 - $16.86

Q4 2024

Shares 162,366 Value ($000) $2,387 Avg Close $17.11 Range $14.47 - $20.27

Q3 2024

Shares 164,019 Value ($000) $2,852 Avg Close $15.78 Range $12.46 - $18.36

Q2 2024

Shares 205,786 Value ($000) $2,735 Avg Close $13.78 Range $12.26 - $15.95

Q1 2024

Shares 182,126 Value ($000) $2,876 Avg Close $15.91 Range $13.95 - $19.19

Q4 2023

Shares 200,098 Value ($000) $3,770 Avg Close $18.57 Range $14.04 - $21.32

Q3 2023

Shares 287,917 Value ($000) $6,107 Avg Close $26.69 Range $20.50 - $30.76

Q2 2023

Shares 814,325 Value ($000) $22,760 Avg Close $24.94 Range $21.78 - $29.71

Q1 2023

Shares 872,210 Value ($000) $20,104 Avg Close $21.96 Range $19.68 - $24.18

Q4 2022

Shares 878,247 Value ($000) $17,995 Avg Close $21.88 Range $17.32 - $26.34

Q3 2022

Shares 959,714 Value ($000) $20,864 Avg Close $22.52 Range $18.74 - $26.20

Q2 2022

Shares 1,088,239 Value ($000) $21,133 Avg Close $19.40 Range $16.92 - $21.97

Q1 2022

Shares 1,156,931 Value ($000) $23,300 Avg Close $19.47 Range $17.84 - $22.09

Q4 2021

Shares 1,180,459 Value ($000) $25,369 Avg Close $20.92 Range $18.50 - $24.99

Q3 2021

Shares 1,302,097 Value ($000) $24,779 Avg Close $20.30 Range $17.94 - $23.69

Q2 2021

Shares 1,317,270 Value ($000) $30,007 Avg Close $19.71 Range $16.40 - $22.81

Q1 2021

Shares 1,311,027 Value ($000) $24,044 Avg Close $16.01 Range $13.45 - $20.25

Q4 2020

Shares 1,327,000 Value ($000) $18,101 Avg Close $10.67 Range $8.12 - $13.98

Q3 2020

Shares 1,215,541 Value ($000) $9,968 Avg Close $8.02 Range $6.69 - $9.18

Q2 2020

Shares 1,274,014 Value ($000) $9,677 Avg Close $7.92 Range $6.66 - $9.31

Q1 2020

Shares 1,414,069 Value ($000) $10,522 Avg Close $9.48 Range $6.11 - $11.07

Q4 2019

Shares 1,471,989 Value ($000) $14,411 Avg Close $9.21 Range $8.32 - $10.24

Q3 2019

Shares 1,397,304 Value ($000) $12,947 Avg Close $10.08 Range $8.61 - $12.04

Q2 2019

Shares 482,965 Value ($000) $5,033 Avg Close $9.84 Range $8.69 - $11.11

Q1 2019

Shares 235,678 Value ($000) $2,058 Avg Close $7.96 Range $6.56 - $9.18

Q4 2018

Shares 185,978 Value ($000) $1,251 Avg Close $7.87 Range $6.17 - $9.28

Q3 2018

Shares 135,969 Value ($000) $1,217 Avg Close $8.85 Range $7.68 - $10.25

Q2 2018

Shares 128,489 Value ($000) $1,038 Avg Close $8.43 Range $7.56 - $9.36

Q1 2018

Shares 133,570 Value ($000) $1,098 Avg Close $8.08 Range $6.17 - $9.21

Q4 2017

Shares 129,486 Value ($000) $1,133 Avg Close $9.12 Range $7.48 - $11.30

Q3 2017

Shares 121,127 Value ($000) $957 Avg Close $7.14 Range $6.13 - $8.43

Q2 2017

Shares 119,224 Value ($000) $988 Avg Close $8.01 Range $7.11 - $8.77

Q1 2017

Shares 202,328 Value ($000) $1,684 Avg Close $9.28 Range $7.11 - $11.46

Q4 2016

Shares 228,536 Value ($000) $2,366 Avg Close $12.01 Range $8.53 - $16.30

Q3 2016

Shares 235,755 Value ($000) $3,767 Avg Close $12.16 Range $8.35 - $16.67

Q2 2016

Shares 110,836 Value ($000) $985 Avg Close $10.67 Range $7.77 - $13.35

Q1 2016

Shares 116,327 Value ($000) $1,203 Avg Close $7.29 Range $5.28 - $10.82

Q4 2015

Shares 43,142 Value ($000) $305 Avg Close $6.31 Range $2.09 - $9.50

Q3 2015

Shares 45,681 Value ($000) $97 Avg Close $2.59 Range $2.07 - $3.07

Q2 2015

Shares 45,519 Value ($000) $125 Avg Close $2.93 Range $2.28 - $3.71

Q1 2015

Shares 168,856 Value ($000) $438 Avg Close $3.44 Range $2.49 - $5.37

Q4 2014

Shares 185,560 Value ($000) $978 Avg Close $4.54 Range $3.30 - $5.42

Q3 2014

Shares 186,667 Value ($000) $661 Avg Close $4.37 Range $3.54 - $5.15

Q2 2014

Shares 198,210 Value ($000) $975 Avg Close $5.16 Range $4.10 - $6.18

Q1 2014

Shares 188,268 Value ($000) $1,002 Avg Close $4.92 Range $3.82 - $6.98

Q4 2013

Shares 198,522 Value ($000) $1,101 Avg Close $5.62 Range $4.56 - $7.55

Q3 2013

Shares 203,593 Value ($000) $1,474 Avg Close $5.20 Range $3.99 - $7.75

Q2 2013

Shares 198,542 Value ($000) $820 Avg Close $3.81 Range $3.24 - $4.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	154,768	$2,088	$15.16	$13.27 - $18.32
Q3 2025	158,715	$2,447	$14.10	$12.54 - $15.47
Q2 2025	163,077	$2,084	$13.55	$10.86 - $16.05
Q1 2025	162,214	$2,578	$15.21	$13.80 - $16.86
Q4 2024	162,366	$2,387	$17.11	$14.47 - $20.27
Q3 2024	164,019	$2,852	$15.78	$12.46 - $18.36
Q2 2024	205,786	$2,735	$13.78	$12.26 - $15.95
Q1 2024	182,126	$2,876	$15.91	$13.95 - $19.19
Q4 2023	200,098	$3,770	$18.57	$14.04 - $21.32
Q3 2023	287,917	$6,107	$26.69	$20.50 - $30.76
Q2 2023	814,325	$22,760	$24.94	$21.78 - $29.71
Q1 2023	872,210	$20,104	$21.96	$19.68 - $24.18
Q4 2022	878,247	$17,995	$21.88	$17.32 - $26.34
Q3 2022	959,714	$20,864	$22.52	$18.74 - $26.20
Q2 2022	1,088,239	$21,133	$19.40	$16.92 - $21.97
Q1 2022	1,156,931	$23,300	$19.47	$17.84 - $22.09
Q4 2021	1,180,459	$25,369	$20.92	$18.50 - $24.99
Q3 2021	1,302,097	$24,779	$20.30	$17.94 - $23.69
Q2 2021	1,317,270	$30,007	$19.71	$16.40 - $22.81
Q1 2021	1,311,027	$24,044	$16.01	$13.45 - $20.25
Q4 2020	1,327,000	$18,101	$10.67	$8.12 - $13.98
Q3 2020	1,215,541	$9,968	$8.02	$6.69 - $9.18
Q2 2020	1,274,014	$9,677	$7.92	$6.66 - $9.31
Q1 2020	1,414,069	$10,522	$9.48	$6.11 - $11.07
Q4 2019	1,471,989	$14,411	$9.21	$8.32 - $10.24
Q3 2019	1,397,304	$12,947	$10.08	$8.61 - $12.04
Q2 2019	482,965	$5,033	$9.84	$8.69 - $11.11
Q1 2019	235,678	$2,058	$7.96	$6.56 - $9.18
Q4 2018	185,978	$1,251	$7.87	$6.17 - $9.28
Q3 2018	135,969	$1,217	$8.85	$7.68 - $10.25
Q2 2018	128,489	$1,038	$8.43	$7.56 - $9.36
Q1 2018	133,570	$1,098	$8.08	$6.17 - $9.21
Q4 2017	129,486	$1,133	$9.12	$7.48 - $11.30
Q3 2017	121,127	$957	$7.14	$6.13 - $8.43
Q2 2017	119,224	$988	$8.01	$7.11 - $8.77
Q1 2017	202,328	$1,684	$9.28	$7.11 - $11.46
Q4 2016	228,536	$2,366	$12.01	$8.53 - $16.30
Q3 2016	235,755	$3,767	$12.16	$8.35 - $16.67
Q2 2016	110,836	$985	$10.67	$7.77 - $13.35
Q1 2016	116,327	$1,203	$7.29	$5.28 - $10.82
Q4 2015	43,142	$305	$6.31	$2.09 - $9.50
Q3 2015	45,681	$97	$2.59	$2.07 - $3.07
Q2 2015	45,519	$125	$2.93	$2.28 - $3.71
Q1 2015	168,856	$438	$3.44	$2.49 - $5.37
Q4 2014	185,560	$978	$4.54	$3.30 - $5.42
Q3 2014	186,667	$661	$4.37	$3.54 - $5.15
Q2 2014	198,210	$975	$5.16	$4.10 - $6.18
Q1 2014	188,268	$1,002	$4.92	$3.82 - $6.98
Q4 2013	198,522	$1,101	$5.62	$4.56 - $7.55
Q3 2013	203,593	$1,474	$5.20	$3.99 - $7.75
Q2 2013	198,542	$820	$3.81	$3.24 - $4.50