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 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
CALIFORNIA WATER SERVICE GROUP: CWT
Price: 3/6/26 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
$45.59 $51.63 $41.29 $2,719 60 401 2.7% 2.5% 91.90% 0.63%
Exch Sector Industry Sub-Industry
NYSE Transportation, Communications, Electric, Gas, And Sanitary Services Electric, Gas, And Sanitary Services Water Supply
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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
    
 
ESQUE SHELLY MARIAN
DIR
JB
---
2,645
---
3/4/25
---
---
15,358
20.8
D
R
3/6/25 - 6:29:42 pm
2
    
 
ALIFF GREGORY E
DIR
JB
---
2,645
---
3/4/25
---
---
23,060
13.0
D
R
3/6/25 - 6:24:48 pm
3
    
 
HAMNER KRISTEN A
VP,HR
JB
---
1,378
---
3/4/25
---
---
1,378
New
D
R
3/5/25 - 9:56:45 pm
4
    
 
JAMES SOPHIE MARWIEH
VP
JB
---
2,704
3/3/25
3/4/25
---
---
6,630
68.9
D
R
3/5/25 - 9:50:57 pm
5
    
 
DEAN SHANNON C
VP
JB
---
3,467
3/3/25
3/4/25
---
---
22,793
17.9
D
R
3/5/25 - 9:45:00 pm
6
    
 
WEBB RONALD D
VP,HR
JB
---
3,467
3/3/25
3/4/25
---
---
28,495
13.9
D
R
3/5/25 - 9:40:10 pm
7
    
 
MORTENSEN MICHELLE R
VP,SEC
JB
---
3,467
3/3/25
3/4/25
---
---
13,206
35.6
D
R
3/5/25 - 9:35:18 pm
8
    
 
MARES MICHAEL S JR
VP,OO
JB
---
3,467
3/3/25
3/4/25
---
---
11,417
43.6
D
R
3/5/25 - 9:26:04 pm
9
    
 
LUU MICHAEL B
VP
JB
---
3,467
3/3/25
3/4/25
---
---
22,773
18.0
D
R
3/5/25 - 9:20:12 pm
10
    
 
JENKINS KENNETH G
VP
JB
---
2,704
3/3/25
3/4/25
---
---
4,154
186.5
D
R
3/5/25 - 9:11:48 pm
11
    
 
MILLEMAN GREG A
VP,LO
JB
---
3,467
3/3/25
3/4/25
---
---
11,691
42.2
D
R
3/5/25 - 8:56:00 pm
12
    
 
KROPELNICKI MARTIN A
CB,PR,CEO
JB
---
137,381
3/3/25
3/4/25
---
---
143,270
2,332.8
D
R
3/5/25 - 8:45:12 pm
13
    
 
OUYANG ELISSA Y
O
JB
---
3,467
3/3/25
3/4/25
---
---
13,720
33.8
D
R
3/5/25 - 8:27:32 pm
14
    
 
JAMES SOPHIE MARWIEH
VP
JS
$21,362
470
---
3/3/25
---
$45.45
4,977
-8.6
D
R
3/5/25 - 9:50:57 pm
15
    
 
DEAN SHANNON C
VP
JS
$51,404
1,131
---
3/3/25
---
$45.45
21,140
-5.1
D
R
3/5/25 - 9:45:00 pm
16
    
 
WEBB RONALD D
VP,HR
JS
$46,177
1,016
---
3/3/25
---
$45.45
26,842
-3.6
D
R
3/5/25 - 9:40:10 pm
17
    
 
MORTENSEN MICHELLE R
VP,SEC
JS
$51,631
1,136
---
3/3/25
---
$45.45
11,553
-9.0
D
R
3/5/25 - 9:35:18 pm
18
    
 
MARES MICHAEL S JR
VP,OO
JS
$47,904
1,054
---
3/3/25
---
$45.45
9,764
-9.7
D
R
3/5/25 - 9:26:04 pm
19
    
 
LUU MICHAEL B
VP
JS
$48,813
1,074
---
3/3/25
---
$45.45
21,120
-4.8
D
R
3/5/25 - 9:20:12 pm
20
    
 
JENKINS KENNETH G
VP
JS
$25,907
570
---
3/3/25
---
$45.45
2,501
-18.6
D
R
3/5/25 - 9:11:48 pm
21
    
 
MILLEMAN GREG A
VP,LO
JS
$47,041
1,035
---
3/3/25
---
$45.45
10,038
-9.3
D
R
3/5/25 - 8:56:00 pm
22
    
 
KROPELNICKI MARTIN A
CB,PR,CEO
JS
$297,879
6,554
---
3/3/25
---
$45.45
132,955
-4.7
D
R
3/5/25 - 8:45:12 pm
23
    
 
OUYANG ELISSA Y
O
JS
$47,268
1,040
---
3/3/25
---
$45.45
12,067
-7.9
D
R
3/5/25 - 8:27:32 pm
24
    
 
HAMNER KRISTEN A
VP,HR
3
---
---
---
2/28/25
---
---
---
---
D
---
3/4/25 - 4:53:16 pm
25
    
 
JENKINS KENNETH G
VP
3
---
---
---
1/1/25
---
---
2,020
---
D
---
1/8/25 - 6:13:56 pm
26
    
 
LUU MICHAEL B
VP
JS
$2,581
53
---
12/9/24
---
$48.70
20,341
-0.3
D
R
12/11/24 - 1:53:19 pm
27
    
 
KROPELNICKI MARTIN A
CB,PR,CEO
JS
$17,142
352
---
12/9/24
---
$48.70
126,679
-0.3
D
R
12/10/24 - 8:57:53 pm
28
    
 
WEBB RONALD D
VP,HR
JS
$2,435
50
---
12/9/24
---
$48.70
25,966
-0.2
D
R
12/10/24 - 8:41:42 pm
29
    
 
SCANLON THOMAS A
CT,AO
JS
$1,120
23
---
12/9/24
---
$48.70
3,863
-0.6
D
R
12/10/24 - 8:38:17 pm
30
    
 
OUYANG ELISSA Y
O
JS
$2,532
52
---
12/9/24
---
$48.70
11,401
-0.5
D
R
12/10/24 - 8:33:49 pm
31
    
 
MORTENSEN MICHELLE R
VP,SEC
JS
$2,776
57
---
12/9/24
---
$48.70
10,875
-0.5
D
R
12/10/24 - 8:26:21 pm
32
    
 
MILLEMAN GREG A
VP,LO
JS
$2,484
51
---
12/9/24
---
$48.70
8,924
-0.6
D
R
12/10/24 - 8:22:24 pm
33
    
 
MARES MICHAEL S JR
VP,OO
JS
$2,143
44
---
12/9/24
---
$48.70
8,980
-0.5
D
R
12/10/24 - 8:04:20 pm
34
    
 
JAMES SOPHIE MARWIEH
VP
JS
$1,169
24
---
12/9/24
---
$48.70
4,343
-0.5
D
R
12/10/24 - 7:41:08 pm
35
    
 
DEAN SHANNON C
VP
JS
$2,776
57
---
12/9/24
---
$48.70
20,429
-0.3
D
R
12/10/24 - 7:35:34 pm
36
    
 
BUNTING SHAWN C
VP,GC,BD
JS
$2,192
45
---
12/9/24
---
$48.70
2,341
-1.9
D
R
12/10/24 - 5:43:40 pm
37
    
 
WEBB RONALD D
VP,HR
JS
$2,611
51
---
12/2/24
---
$51.19
25,917
-0.2
D
R
12/3/24 - 3:23:13 pm
38
    
 
OUYANG ELISSA Y
O
JS
$2,662
52
---
12/2/24
---
$51.19
11,403
-0.5
D
R
12/3/24 - 3:20:42 pm
39
    
 
MORTENSEN MICHELLE R
VP,SEC
JS
$2,918
57
---
12/2/24
---
$51.19
10,905
-0.5
D
R
12/3/24 - 3:18:36 pm
40
    
 
MILLEMAN GREG A
VP,LO
JS
$2,662
52
---
12/2/24
---
$51.19
8,927
-0.6
D
R
12/3/24 - 3:17:23 pm
41
    
 
MARES MICHAEL S JR
VP,OO
JS
$2,252
44
---
12/2/24
---
$51.19
8,989
-0.5
D
R
12/3/24 - 3:15:43 pm
42
    
 
LUU MICHAEL B
VP
JS
$2,764
54
---
12/2/24
---
$51.19
20,300
-0.3
D
R
12/3/24 - 3:13:59 pm
43
    
 
KROPELNICKI MARTIN A
CB,PR,CEO
JS
$14,333
280
---
12/2/24
---
$51.19
126,594
-0.2
D
R
12/3/24 - 3:12:17 pm
44
    
 
JAMES SOPHIE MARWIEH
VP
JS
$1,229
24
---
12/2/24
---
$51.19
4,305
-0.6
D
R
12/3/24 - 3:08:00 pm
45
    
 
DEAN SHANNON C
VP
JS
$2,918
57
---
12/2/24
---
$51.19
20,446
-0.3
D
R
12/3/24 - 3:04:58 pm
46
    
 
KROPELNICKI MARTIN A
CB,PR,CEO
JS
---
3,000
---
11/27/24
---
---
126,874
-2.3
D
---
11/27/24 - 5:56:40 pm
47
1y
6
67%
-3%
1
LUU MICHAEL B
VP
S
$50,728
985
---
11/22/24
---
$51.50
20,354
-4.6
D
---
11/25/24 - 3:20:15 pm
48
    
 
WEBB RONALD D
VP,HR
JS
$2,714
50
---
9/9/24
---
$54.28
25,968
-0.2
D
R
9/10/24 - 7:40:04 pm
49
    
 
SCANLON THOMAS A
CT,AO
JS
$1,248
23
---
9/9/24
---
$54.28
3,844
-0.6
D
R
9/10/24 - 7:36:14 pm
50
    
 
OUYANG ELISSA Y
O
JS
$2,823
52
---
9/9/24
---
$54.28
11,455
-0.5
D
R
9/10/24 - 7:19:09 pm
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