ENERGY RECOVERY INC

Ticker: ERII CUSIP: 29270J100 Class: Common Stock

JPMORGAN CHASE & CO's Holding History (CIK: 0000019617)

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

Q4 2025

Shares 28,340 Value ($000) $382 Avg Close $15.16 Range $13.27 - $18.32

Q3 2025

Shares 119,450 Value ($000) $1,842 Avg Close $14.10 Range $12.54 - $15.47

Q2 2025

Shares 200,605 Value ($000) $2,564 Avg Close $13.55 Range $10.86 - $16.05

Q1 2025

Shares 237,241 Value ($000) $3,770 Avg Close $15.21 Range $13.80 - $16.86

Q4 2024

Shares 270,114 Value ($000) $3,971 Avg Close $17.11 Range $14.47 - $20.27

Q3 2024

Shares 274,893 Value ($000) $4,780 Avg Close $15.78 Range $12.46 - $18.36

Q2 2024

Shares 165,046 Value ($000) $2,193 Avg Close $13.78 Range $12.26 - $15.95

Q1 2024

Shares 158,232 Value ($000) $2,498 Avg Close $15.91 Range $13.95 - $19.19

Q4 2023

Shares 77,926 Value ($000) $1,468 Avg Close $18.57 Range $14.04 - $21.32

Q3 2023

Shares 83,109 Value ($000) $1,763 Avg Close $26.69 Range $20.50 - $30.76

Q2 2023

Shares 93,114 Value ($000) $2,603 Avg Close $24.94 Range $21.78 - $29.71

Q1 2023

Shares 83,216 Value ($000) $1,918 Avg Close $21.96 Range $19.68 - $24.18

Q4 2022

Shares 73,005 Value ($000) $1 Avg Close $21.88 Range $17.32 - $26.34

Q3 2022

Shares 76,463 Value ($000) $1,662 Avg Close $22.52 Range $18.74 - $26.20

Q2 2022

Shares 171,992 Value ($000) $3,339 Avg Close $19.40 Range $16.92 - $21.97

Q1 2022

Shares 174,963 Value ($000) $3,523 Avg Close $19.47 Range $17.84 - $22.09

Q4 2021

Shares 125,292 Value ($000) $2,693 Avg Close $20.92 Range $18.50 - $24.99

Q3 2021

Shares 138,757 Value ($000) $2,640 Avg Close $20.30 Range $17.94 - $23.69

Q2 2021

Shares 109,822 Value ($000) $2,502 Avg Close $19.71 Range $16.40 - $22.81

Q1 2021

Shares 131,943 Value ($000) $2,419 Avg Close $16.01 Range $13.45 - $20.25

Q4 2020

Shares 138,335 Value ($000) $1,886 Avg Close $10.67 Range $8.12 - $13.98

Q3 2020

Shares 57,892 Value ($000) $473 Avg Close $8.02 Range $6.69 - $9.18

Q2 2020

Shares 71,093 Value ($000) $540 Avg Close $7.92 Range $6.66 - $9.31

Q1 2020

Shares 12,332 Value ($000) $92 Avg Close $9.48 Range $6.11 - $11.07

Q4 2019

Shares 50,997 Value ($000) $499 Avg Close $9.21 Range $8.32 - $10.24

Q3 2019

Shares 35,763 Value ($000) $332 Avg Close $10.08 Range $8.61 - $12.04

Q2 2019

Shares 10,203 Value ($000) $102 Avg Close $9.84 Range $8.69 - $11.11

Q1 2019

Shares 63,686 Value ($000) $556 Avg Close $7.96 Range $6.56 - $9.18

Q4 2018

Shares 152,477 Value ($000) $1,026 Avg Close $7.87 Range $6.17 - $9.28

Q3 2018

Shares 81,563 Value ($000) $730 Avg Close $8.85 Range $7.68 - $10.25

Q2 2018

Shares 49,905 Value ($000) $403 Avg Close $8.43 Range $7.56 - $9.36

Q1 2018

Shares 232,568 Value ($000) $1,912 Avg Close $8.08 Range $6.17 - $9.21

Q4 2017

Shares 180,843 Value ($000) $1,582 Avg Close $9.12 Range $7.48 - $11.30

Q3 2017

Shares 177,912 Value ($000) $1,366 Avg Close $7.14 Range $6.13 - $8.43

Q2 2017

Shares 169,651 Value ($000) $1,406 Avg Close $8.01 Range $7.11 - $8.77

Q1 2017

Shares 217,776 Value ($000) $1,812 Avg Close $9.28 Range $7.11 - $11.46

Q4 2016

Shares 89,940 Value ($000) $931 Avg Close $12.01 Range $8.53 - $16.30

Q3 2016

Shares 297,308 Value ($000) $4,751 Avg Close $12.16 Range $8.35 - $16.67

Q2 2016

Shares 213,368 Value ($000) $1,897 Avg Close $10.67 Range $7.77 - $13.35

Q1 2016

Shares 266,760 Value ($000) $2,758 Avg Close $7.29 Range $5.28 - $10.82

Q4 2015

Shares 379,925 Value ($000) $2,686 Avg Close $6.31 Range $2.09 - $9.50

Q3 2015

Shares 441,225 Value ($000) $944 Avg Close $2.59 Range $2.07 - $3.07

Q2 2015

Shares 468,999 Value ($000) $1,285 Avg Close $2.93 Range $2.28 - $3.71

Q1 2015

Shares 481,620 Value ($000) $1,247 Avg Close $3.44 Range $2.49 - $5.37

Q4 2014

Shares 360,017 Value ($000) $1,897 Avg Close $4.54 Range $3.30 - $5.42

Q3 2014

Shares 396,622 Value ($000) $1,404 Avg Close $4.37 Range $3.54 - $5.15

Q2 2014

Shares 393,206 Value ($000) $1,935 Avg Close $5.16 Range $4.10 - $6.18

Q1 2014

Shares 362,356 Value ($000) $1,928 Avg Close $4.92 Range $3.82 - $6.98

Q4 2013

Shares 13,074 Value ($000) $73 Avg Close $5.62 Range $4.56 - $7.55

Q3 2013

Shares 35,927 Value ($000) $260 Avg Close $5.20 Range $3.99 - $7.75

Q2 2013

Shares 36,089 Value ($000) $149 Avg Close $3.81 Range $3.24 - $4.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,340	$382	$15.16	$13.27 - $18.32
Q3 2025	119,450	$1,842	$14.10	$12.54 - $15.47
Q2 2025	200,605	$2,564	$13.55	$10.86 - $16.05
Q1 2025	237,241	$3,770	$15.21	$13.80 - $16.86
Q4 2024	270,114	$3,971	$17.11	$14.47 - $20.27
Q3 2024	274,893	$4,780	$15.78	$12.46 - $18.36
Q2 2024	165,046	$2,193	$13.78	$12.26 - $15.95
Q1 2024	158,232	$2,498	$15.91	$13.95 - $19.19
Q4 2023	77,926	$1,468	$18.57	$14.04 - $21.32
Q3 2023	83,109	$1,763	$26.69	$20.50 - $30.76
Q2 2023	93,114	$2,603	$24.94	$21.78 - $29.71
Q1 2023	83,216	$1,918	$21.96	$19.68 - $24.18
Q4 2022	73,005	$1	$21.88	$17.32 - $26.34
Q3 2022	76,463	$1,662	$22.52	$18.74 - $26.20
Q2 2022	171,992	$3,339	$19.40	$16.92 - $21.97
Q1 2022	174,963	$3,523	$19.47	$17.84 - $22.09
Q4 2021	125,292	$2,693	$20.92	$18.50 - $24.99
Q3 2021	138,757	$2,640	$20.30	$17.94 - $23.69
Q2 2021	109,822	$2,502	$19.71	$16.40 - $22.81
Q1 2021	131,943	$2,419	$16.01	$13.45 - $20.25
Q4 2020	138,335	$1,886	$10.67	$8.12 - $13.98
Q3 2020	57,892	$473	$8.02	$6.69 - $9.18
Q2 2020	71,093	$540	$7.92	$6.66 - $9.31
Q1 2020	12,332	$92	$9.48	$6.11 - $11.07
Q4 2019	50,997	$499	$9.21	$8.32 - $10.24
Q3 2019	35,763	$332	$10.08	$8.61 - $12.04
Q2 2019	10,203	$102	$9.84	$8.69 - $11.11
Q1 2019	63,686	$556	$7.96	$6.56 - $9.18
Q4 2018	152,477	$1,026	$7.87	$6.17 - $9.28
Q3 2018	81,563	$730	$8.85	$7.68 - $10.25
Q2 2018	49,905	$403	$8.43	$7.56 - $9.36
Q1 2018	232,568	$1,912	$8.08	$6.17 - $9.21
Q4 2017	180,843	$1,582	$9.12	$7.48 - $11.30
Q3 2017	177,912	$1,366	$7.14	$6.13 - $8.43
Q2 2017	169,651	$1,406	$8.01	$7.11 - $8.77
Q1 2017	217,776	$1,812	$9.28	$7.11 - $11.46
Q4 2016	89,940	$931	$12.01	$8.53 - $16.30
Q3 2016	297,308	$4,751	$12.16	$8.35 - $16.67
Q2 2016	213,368	$1,897	$10.67	$7.77 - $13.35
Q1 2016	266,760	$2,758	$7.29	$5.28 - $10.82
Q4 2015	379,925	$2,686	$6.31	$2.09 - $9.50
Q3 2015	441,225	$944	$2.59	$2.07 - $3.07
Q2 2015	468,999	$1,285	$2.93	$2.28 - $3.71
Q1 2015	481,620	$1,247	$3.44	$2.49 - $5.37
Q4 2014	360,017	$1,897	$4.54	$3.30 - $5.42
Q3 2014	396,622	$1,404	$4.37	$3.54 - $5.15
Q2 2014	393,206	$1,935	$5.16	$4.10 - $6.18
Q1 2014	362,356	$1,928	$4.92	$3.82 - $6.98
Q4 2013	13,074	$73	$5.62	$4.56 - $7.55
Q3 2013	35,927	$260	$5.20	$3.99 - $7.75
Q2 2013	36,089	$149	$3.81	$3.24 - $4.50