ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q4 2025

Shares 746,036 Value ($000) $10,064 Avg Close $15.16 Range $13.27 - $18.32

Q3 2025

Shares 644,064 Value ($000) $9,931 Avg Close $14.10 Range $12.54 - $15.47

Q2 2025

Shares 861,344 Value ($000) $11,008 Avg Close $13.55 Range $10.86 - $16.05

Q1 2025

Shares 604,078 Value ($000) $9,599 Avg Close $15.21 Range $13.80 - $16.86

Q4 2024

Shares 858,309 Value ($000) $12,617 Avg Close $17.11 Range $14.47 - $20.27

Q3 2024

Shares 750,509 Value ($000) $13,051 Avg Close $15.78 Range $12.46 - $18.36

Q2 2024

Shares 773,473 Value ($000) $10,279 Avg Close $13.78 Range $12.26 - $15.95

Q1 2024

Shares 794,157 Value ($000) $12,540 Avg Close $15.91 Range $13.95 - $19.19

Q4 2023

Shares 867,251 Value ($000) $16,339 Avg Close $18.57 Range $14.04 - $21.32

Q3 2023

Shares 891,312 Value ($000) $18,905 Avg Close $26.69 Range $20.50 - $30.76

Q2 2023

Shares 852,002 Value ($000) $23,813 Avg Close $24.94 Range $21.78 - $29.71

Q1 2023

Shares 878,997 Value ($000) $20,261 Avg Close $21.96 Range $19.68 - $24.18

Q4 2022

Shares 1,156,514 Value ($000) $23,697 Avg Close $21.88 Range $17.32 - $26.34

Q3 2022

Shares 807,712 Value ($000) $17,560 Avg Close $22.52 Range $18.74 - $26.20

Q2 2022

Shares 788,747 Value ($000) $15,317 Avg Close $19.40 Range $16.92 - $21.97

Q1 2022

Shares 709,872 Value ($000) $14,296 Avg Close $19.47 Range $17.84 - $22.09

Q4 2021

Shares 1,057,280 Value ($000) $22,721 Avg Close $20.92 Range $18.50 - $24.99

Q3 2021

Shares 1,024,885 Value ($000) $19,504 Avg Close $20.30 Range $17.94 - $23.69

Q2 2021

Shares 1,211,126 Value ($000) $27,589 Avg Close $19.71 Range $16.40 - $22.81

Q1 2021

Shares 558,892 Value ($000) $10,250 Avg Close $16.01 Range $13.45 - $20.25

Q4 2020

Shares 520,289 Value ($000) $7,097 Avg Close $10.67 Range $8.12 - $13.98

Q3 2020

Shares 504,538 Value ($000) $4,137 Avg Close $8.02 Range $6.69 - $9.18

Q2 2020

Shares 497,003 Value ($000) $3,775 Avg Close $7.92 Range $6.66 - $9.31

Q1 2020

Shares 449,972 Value ($000) $3,348 Avg Close $9.48 Range $6.11 - $11.07

Q4 2019

Shares 450,028 Value ($000) $4,406 Avg Close $9.21 Range $8.32 - $10.24

Q3 2019

Shares 443,178 Value ($000) $4,106 Avg Close $10.08 Range $8.61 - $12.04

Q2 2019

Shares 411,543 Value ($000) $4,288 Avg Close $9.84 Range $8.69 - $11.11

Q1 2019

Shares 458,759 Value ($000) $4,005 Avg Close $7.96 Range $6.56 - $9.18

Q4 2018

Shares 492,558 Value ($000) $3,315 Avg Close $7.87 Range $6.17 - $9.28

Q3 2018

Shares 651,136 Value ($000) $5,828 Avg Close $8.85 Range $7.68 - $10.25

Q2 2018

Shares 669,711 Value ($000) $5,411 Avg Close $8.43 Range $7.56 - $9.36

Q1 2018

Shares 748,069 Value ($000) $6,149 Avg Close $8.08 Range $6.17 - $9.21

Q4 2017

Shares 554,688 Value ($000) $4,854 Avg Close $9.12 Range $7.48 - $11.30

Q3 2017

Shares 662,474 Value ($000) $5,234 Avg Close $7.14 Range $6.13 - $8.43

Q2 2017

Shares 821,885 Value ($000) $6,813 Avg Close $8.01 Range $7.11 - $8.77

Q1 2017

Shares 634,665 Value ($000) $5,280 Avg Close $9.28 Range $7.11 - $11.46

Q4 2016

Shares 1,528,590 Value ($000) $15,821 Avg Close $12.01 Range $8.53 - $16.30

Q3 2016

Shares 708,493 Value ($000) $11,321 Avg Close $12.16 Range $8.35 - $16.67

Q2 2016

Shares 760,765 Value ($000) $6,763 Avg Close $10.67 Range $7.77 - $13.35

Q1 2016

Shares 636,376 Value ($000) $6,580 Avg Close $7.29 Range $5.28 - $10.82

Q4 2015

Shares 1,402,174 Value ($000) $9,913 Avg Close $6.31 Range $2.09 - $9.50

Q3 2015

Shares 476,921 Value ($000) $1,021 Avg Close $2.59 Range $2.07 - $3.07

Q2 2015

Shares 578,127 Value ($000) $1,584 Avg Close $2.93 Range $2.28 - $3.71

Q1 2015

Shares 1,027,761 Value ($000) $2,662 Avg Close $3.44 Range $2.49 - $5.37

Q4 2014

Shares 888,281 Value ($000) $4,681 Avg Close $4.54 Range $3.30 - $5.42

Q3 2014

Shares 1,157,881 Value ($000) $4,099 Avg Close $4.37 Range $3.54 - $5.15

Q2 2014

Shares 2,184,175 Value ($000) $10,746 Avg Close $5.16 Range $4.10 - $6.18

Q1 2014

Shares 2,106,814 Value ($000) $11,208 Avg Close $4.92 Range $3.82 - $6.98

Q4 2013

Shares 2,135,991 Value ($000) $11,855 Avg Close $5.62 Range $4.56 - $7.55

Q3 2013

Shares 865,127 Value ($000) $6,264 Avg Close $5.20 Range $3.99 - $7.75

Q2 2013

Shares 751,792 Value ($000) $3,105 Avg Close $3.81 Range $3.24 - $4.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	746,036	$10,064	$15.16	$13.27 - $18.32
Q3 2025	644,064	$9,931	$14.10	$12.54 - $15.47
Q2 2025	861,344	$11,008	$13.55	$10.86 - $16.05
Q1 2025	604,078	$9,599	$15.21	$13.80 - $16.86
Q4 2024	858,309	$12,617	$17.11	$14.47 - $20.27
Q3 2024	750,509	$13,051	$15.78	$12.46 - $18.36
Q2 2024	773,473	$10,279	$13.78	$12.26 - $15.95
Q1 2024	794,157	$12,540	$15.91	$13.95 - $19.19
Q4 2023	867,251	$16,339	$18.57	$14.04 - $21.32
Q3 2023	891,312	$18,905	$26.69	$20.50 - $30.76
Q2 2023	852,002	$23,813	$24.94	$21.78 - $29.71
Q1 2023	878,997	$20,261	$21.96	$19.68 - $24.18
Q4 2022	1,156,514	$23,697	$21.88	$17.32 - $26.34
Q3 2022	807,712	$17,560	$22.52	$18.74 - $26.20
Q2 2022	788,747	$15,317	$19.40	$16.92 - $21.97
Q1 2022	709,872	$14,296	$19.47	$17.84 - $22.09
Q4 2021	1,057,280	$22,721	$20.92	$18.50 - $24.99
Q3 2021	1,024,885	$19,504	$20.30	$17.94 - $23.69
Q2 2021	1,211,126	$27,589	$19.71	$16.40 - $22.81
Q1 2021	558,892	$10,250	$16.01	$13.45 - $20.25
Q4 2020	520,289	$7,097	$10.67	$8.12 - $13.98
Q3 2020	504,538	$4,137	$8.02	$6.69 - $9.18
Q2 2020	497,003	$3,775	$7.92	$6.66 - $9.31
Q1 2020	449,972	$3,348	$9.48	$6.11 - $11.07
Q4 2019	450,028	$4,406	$9.21	$8.32 - $10.24
Q3 2019	443,178	$4,106	$10.08	$8.61 - $12.04
Q2 2019	411,543	$4,288	$9.84	$8.69 - $11.11
Q1 2019	458,759	$4,005	$7.96	$6.56 - $9.18
Q4 2018	492,558	$3,315	$7.87	$6.17 - $9.28
Q3 2018	651,136	$5,828	$8.85	$7.68 - $10.25
Q2 2018	669,711	$5,411	$8.43	$7.56 - $9.36
Q1 2018	748,069	$6,149	$8.08	$6.17 - $9.21
Q4 2017	554,688	$4,854	$9.12	$7.48 - $11.30
Q3 2017	662,474	$5,234	$7.14	$6.13 - $8.43
Q2 2017	821,885	$6,813	$8.01	$7.11 - $8.77
Q1 2017	634,665	$5,280	$9.28	$7.11 - $11.46
Q4 2016	1,528,590	$15,821	$12.01	$8.53 - $16.30
Q3 2016	708,493	$11,321	$12.16	$8.35 - $16.67
Q2 2016	760,765	$6,763	$10.67	$7.77 - $13.35
Q1 2016	636,376	$6,580	$7.29	$5.28 - $10.82
Q4 2015	1,402,174	$9,913	$6.31	$2.09 - $9.50
Q3 2015	476,921	$1,021	$2.59	$2.07 - $3.07
Q2 2015	578,127	$1,584	$2.93	$2.28 - $3.71
Q1 2015	1,027,761	$2,662	$3.44	$2.49 - $5.37
Q4 2014	888,281	$4,681	$4.54	$3.30 - $5.42
Q3 2014	1,157,881	$4,099	$4.37	$3.54 - $5.15
Q2 2014	2,184,175	$10,746	$5.16	$4.10 - $6.18
Q1 2014	2,106,814	$11,208	$4.92	$3.82 - $6.98
Q4 2013	2,135,991	$11,855	$5.62	$4.56 - $7.55
Q3 2013	865,127	$6,264	$5.20	$3.99 - $7.75
Q2 2013	751,792	$3,105	$3.81	$3.24 - $4.50