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Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
ENERGY RECOVERY INC: ERII
Price: 4/4/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$14.41 $20.27 $12.26 $792 55 354 0.0% 2.4% 87.93% 2.70%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Industrial And Commercial Machinery And Computer Equipment Special Industry Machinery, N E C
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
MOON DAVID W
DIR
3
---
---
---
7/10/23
---
---
---
---
---
---
7/12/23 - 4:28:14 pm
2
    
 
SABOL COLIN R
DIR
3
---
---
---
7/10/23
---
---
---
---
---
---
7/12/23 - 4:25:37 pm
3
1y
27
52%
21%
1
HANSTVEIT ARVE
DIR
AS
$412,500
15,000
---
6/20/23
---
$27.50
857,055
-1.7
D
10b
6/23/23 - 4:54:34 pm
4
    
 
POLLINA LISA A
DIR
S
$49,796
1,843
6/9/23
6/12/23
$27.00
$27.04
4,007
-31.5
D
---
6/13/23 - 6:49:06 pm
5
    
 
TONDREAU PAMELA L
DIR
JB
$99,981
3,703
---
6/8/23
---
$27.00
13,322
38.5
D
R
6/12/23 - 4:40:20 pm
6
    
 
HANSTVEIT ARVE
DIR
JB
$99,981
3,703
---
6/8/23
---
$27.00
872,055
0.4
D
R
6/12/23 - 4:38:58 pm
7
    
 
CHOW JOAN KAI
DIR
JB
$99,981
3,703
---
6/8/23
---
$27.00
10,857
51.8
D
R
6/12/23 - 4:36:41 pm
8
    
 
BUEHLER ALEXANDER J
DIR
JB
$99,981
3,703
---
6/8/23
---
$27.00
23,322
18.9
D
R
6/12/23 - 4:32:57 pm
9
1y
27
52%
21%
1
HANSTVEIT ARVE
DIR
OS
$363,697
15,327
---
6/1/23
---
$23.73
868,352
-1.7
D
---
6/5/23 - 6:21:30 pm
10
    
 
HANSTVEIT ARVE
DIR
OE
$131,812
15,327
---
6/1/23
---
$8.60
883,679
1.8
D
---
6/5/23 - 6:21:30 pm
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