List of insiders holdings for CALIFORNIA WATER SERVICE GROUP:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
KROPELNICKI MARTIN A
President & CEO		2022-12-05 12:50:11102,710
0		102,710Form 4
MAGNUSON RICHARD P
Director		2022-03-03 12:40:4256,413
3370		59,783Form 4
MCFARLANE CHRISTINE L
VP & Chief Admin Officer		2013-04-04 19:24:4755,139
0		55,139Form 4/A
FOY ROBERT W
Director		2012-03-07 19:23:2553,187
0		53,187Form 4
Smegal Thomas F III
VP CFO & Treasurer		2022-12-05 12:41:4944,777
0		44,777Form 4
EKSTROM PAUL G
VP CS HR AND IT		2012-03-07 17:55:1743,678
0		43,678Form 4
VERA GEORGE A
Director		2018-04-11 14:27:0741,514
0		41,514Form 4
BREED CALVIN L
Controller Retired		2012-08-29 18:08:2339,859
0		39,859Form 4
FERRARO FRANCIS S
Retired Officer		2016-12-06 18:21:4938,781
0		38,781Form 4
GUILES EDWIN A
Director		2019-03-07 19:51:3333,710
0		33,710Form 4
Rossi Michael J
Retired Vice President		2016-12-06 18:11:3431,039
0		31,039Form 4
MEIER LINDA R
Director		2016-03-03 20:31:4730,465
0		30,465Form 4
GUZZETTA ROBERT
Retired Officer		2014-11-19 18:59:1430,016
0		30,016Form 4
Townsley Paul G.
VP Rates & Reg Matters		2022-12-05 13:00:4328,651
0		28,651Form 4
Krummel Thomas M
Director		2022-12-19 21:05:1328,636
0		28,636Form 4
HILL BONNIE GUITON
Director		2017-03-02 19:42:0527,813
0		27,813Form 4
McGhee Lynne P
VP General Counsel		2022-12-05 12:36:2826,391
0		26,391Form 4
BROWN DOUGLAS M
Director		2013-04-04 20:59:2124,341
0		24,341Form 4/A
Webb Ronald D
VP Human Resources		2022-12-05 12:44:2021,500
0		21,500Form 4
Snow Lester A
Director		2022-08-19 12:35:0419,874
0		19,874Form 4
NELSON PETER C
Director		2022-03-03 12:43:4919,640
0		19,640Form 4
Luu Michael B
VP Customer Service & IT		2022-12-05 12:53:1718,205
0		18,205Form 4
Dean Shannon C
VP Corp Comm & Comm Affairs		2022-12-05 12:47:4616,550
0		16,550Form 4
BAYER TERRY
Director		2022-03-03 12:29:4516,257
0		16,257Form 4
Aliff Gregory E
Director		2022-03-03 12:28:1615,138
0		15,138Form 4
Treloar Timothy D
VP Ops and Water Quality		2019-12-09 17:08:4814,907
0		14,907Form 4
Healey David B
VP Controller		2022-12-05 11:52:3314,115
0		14,115Form 4
Kuta Robert J
VP Engineering		2022-12-05 11:54:4211,867
0		11,867Form 4
KARRAKER DAVID R
VP Customer Svc & IT		2013-04-04 19:18:5210,435
0		10,435Form 4/A
DEL GROSSO HELEN R
VP HR		2014-03-05 20:39:389844
0		9844Form 4
Pottenger Carol M
Director		2022-03-03 15:00:399219
0		9219Form 4
Mortensen Michelle R
Corporate Secretary		2022-12-05 12:39:078489
0		8489Form 4
Esque Shelly Marian
Director		2022-03-03 12:31:347875
0		7875Form 4
Ouyang Elissa Y
Chief Procurement & Lead CI		2022-12-05 12:57:587577.19
0		7577.19Form 4
Simon Gerald A
Chief Safety & Preparedness		2021-06-07 13:19:456620.46
0		6620.46Form 4
HARRIS EDWARD D JR
Director		2010-03-03 14:42:545679
0		5679Form 4
MORRIS SCOTT L
Director		2022-03-03 12:22:085248
0		5248Form 4
Wagner Patricia K
Director		2022-03-03 12:46:175245
0		5245Form 4
Milleman Greg A
VP Rates and Regulatory Aff		2022-12-05 12:55:535198.94
0		5198.94Form 4
Mares Michael S JR
Vice President Operations		2022-12-05 11:56:285088
0		5088Form 4
Tootle John S
corporate counsel		2006-05-10 14:13:18310
4762.52		5072.52Form 4
TAYLOR RAYMOND H
Vice President Operations		2005-08-03 12:49:274250
821.6		5071.6Form 4
KENNEDY DAVID N
Director		2007-03-07 20:27:593075
0		3075Form 4
STOCKTON DAN L
V.P. & Corporate Secretary		2006-05-11 18:49:102825
0		2825Form 4
Maldonado Yvonne Aida
Director		2022-03-03 12:41:572671
0		2671Form 4
Scanlon Thomas A
Corporate Controller & Officer		2023-01-03 19:22:561012.62
0		1012.62Form 3