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United States Water Utilities

California Water Service Group (CWT)

Track

Over the last 90 days, California Water Service Group has seen net insider selling totaling $208,614.44, with 3 sell transactions and no buy transactions. The stock price has seen a 3.5% increase in the same period. The last earnings report indicated a significant miss.
Stock chart
Ticker: CWT Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Snow Lester A
1 sale — total 48,400 USD
Sale 27 May 2026
Value US$1,401,355.81 | Price 323.65 | Shares 71,636
Sale 21 May 2026
Value US$4,044,284.59 | Price 333.64 | Shares 70,610
Proposed sale 21 May 2026
Value US$4,085,820.10 | Price 417.65 | Shares 36,377
Sale 20 Mar 2026
Value US$32,945.43 | Price 44.53 | Shares 740
Sale 20 Mar 2026
Value US$171,248.00 | Price 44.00 | Shares 3,892
Proposed sale 20 Mar 2026
Value US$171,248.00 | Price 44.00 | Shares 3,892
Sale 23 Dec 2025
Value US$40,046.16 | Price 43.34 | Shares 924
Buy 10 Dec 2025
Value US$23,540.00 | Price 42.80 | Shares 550
Sale 12 Jun 2025
Value US$55,812.00 | Price 46.51 | Shares 1,200
Sale 22 Nov 2024
Value US$50,727.50 | Price 51.50 | Shares 985
Proposed sale 22 Nov 2024
Value US$50,727.00 | Price 51.50 | Shares 985
Sale 4 Sep 2024
Value US$30,574.95 | Price 55.09 | Shares 555
Sale 21 Aug 2024
Value US$30,153.15 | Price 54.33 | Shares 555
Sale 7 Aug 2024
Value US$29,364.05 | Price 52.91 | Shares 555
Proposed sale 7 Aug 2024
Value US$84,864.00 | Price 50.97 | Shares 1,665
Sale 17 Jul 2024
Value US$29,408.67 | Price 52.99 | Shares 555
Sale 11 Jul 2024
Value US$82,815.78 | Price 50.07 | Shares 1,654
Sale 15 May 2024
Value US$29,556.91 | Price 53.26 | Shares 555
Proposed sale 1 May 2024
Value US$249,755.00 | Price 50.00 | Shares 4,995
Sale 1 May 2024
Value US$111,000.00 | Price 50.00 | Shares 2,220
Sale 3 Jan 2024
Value US$28,804.50 | Price 51.90 | Shares 555
Sale 20 Dec 2023
Value US$29,664.75 | Price 53.45 | Shares 555
Proposed sale 12 Dec 2023
Value US$35,484.75 | Price 52.57 | Shares 675
Sale 12 Dec 2023
Value US$35,478.00 | Price 52.56 | Shares 675
Sale 15 Nov 2023
Value US$28,730.63 | Price 51.77 | Shares 555
Proposed sale 2 Nov 2023
Value US$249,755.00 | Price 50.00 | Shares 4,995
Sale 2 Nov 2023
Value US$111,000.00 | Price 50.00 | Shares 2,220
Proposed sale 14 Jun 2023
Value US$101,010.89 | Price 54.99 | Shares 1,837
Proposed sale 5 May 2023
Value US$56,540.00 | Price 56.54 | Shares 1,000
Sale 5 May 2023
Value US$56,790.00 | Price 56.79 | Shares 1,000
Sale 13 Dec 2022
Value US$30,433.41 | Price 64.89 | Shares 469
Sale 30 Nov 2022
Value US$96,204.68 | Price 62.92 | Shares 1,529
Sale 7 Nov 2022
Value US$12,000.00 | Price 60.00 | Shares 200
Sale 2 Nov 2022
Value US$17,934.00 | Price 59.78 | Shares 300
Sale 22 Sep 2022
Value US$34,895.10 | Price 56.74 | Shares 615
Sale 12 Sep 2022
Value US$17,955.00 | Price 59.85 | Shares 300
Sale 30 Aug 2022
Value US$18,162.00 | Price 60.54 | Shares 300
Sale 19 Aug 2022
Value US$63,040.00 | Price 63.04 | Shares 1,000
Sale 3 Aug 2022
Value US$25,729.50 | Price 60.54 | Shares 425
Sale 6 Jun 2022
Value US$11,024.00 | Price 55.12 | Shares 200
Sale 3 Jun 2022
Value US$75,266.10 | Price 55.14 | Shares 1,365
Sale 2 Jun 2022
Value US$16,500.00 | Price 55.00 | Shares 300
Sale 17 May 2022
Value US$26,575.00 | Price 53.15 | Shares 500
Sale 16 Dec 2021
Value US$85,476.00 | Price 71.23 | Shares 1,200
Sale 15 Dec 2021
Value US$30,422.50 | Price 70.75 | Shares 430
Sale 15 Jun 2021
Value US$90,862.38 | Price 58.47 | Shares 1,554
Sale 7 Jun 2021
Value US$28,500.00 | Price 57.00 | Shares 500
Sale 6 May 2021
Value US$23,597.86 | Price 57.98 | Shares 407
Sale 5 May 2021
Value US$50,155.42 | Price 58.73 | Shares 854
Sale 15 Mar 2021
Value US$26,657.00 | Price 53.31 | Shares 500
Sale 8 Dec 2020
Value US$50,000.00 | Price 50.00 | Shares 1,000
Sale 19 Nov 2020
Value US$29,017.33 | Price 50.29 | Shares 577
Sale 16 Nov 2020
Value US$53,000.00 | Price 53.00 | Shares 1,000
Sale 12 Nov 2020
Value US$12,168.48 | Price 51.24 | Shares 237
Sale 11 Dec 2019
Value US$110,068.18 | Price 51.19 | Shares 2,150
Sale 15 Nov 2019
Value US$495,626.00 | Price 49.56 | Shares 10,000
Sale 3 Sep 2019
Value US$1,134,520.00 | Price 56.73 | Shares 20,000
Sale 20 Aug 2019
Value US$555,400.00 | Price 55.54 | Shares 10,000
Sale 7 Aug 2019
Value US$52,256.60 | Price 52.26 | Shares 1,000
Sale 5 Jun 2019
Value US$50,000.00 | Price 50.00 | Shares 1,000
Sale 30 May 2019
Value US$254,532.38 | Price 49.17 | Shares 5,177
Sale 30 May 2019
Value US$236,495.80 | Price 49.04 | Shares 4,823
Sale 29 May 2019
Value US$49,230.00 | Price 49.23 | Shares 1,000
Sale 13 Mar 2019
Value US$54,034.10 | Price 54.03 | Shares 1,000
Sale 11 Mar 2019
Value US$53,690.80 | Price 53.69 | Shares 1,000
Sale 19 Nov 2018
Value US$45,177.00 | Price 45.18 | Shares 1,000
Sale 13 Sep 2018
Value US$41,756.30 | Price 41.76 | Shares 1,000
Sale 1 Aug 2018
Value US$7,992.27 | Price 40.20 | Shares 199
Buy 11 Apr 2018
Value US$100.00 | Price 37.25 | Shares 3
Sale 15 Mar 2018
Value US$36,735.80 | Price 36.74 | Shares 1,000
Buy 13 Mar 2018
Value US$100.00 | Price 38.50 | Shares 3
Sale 12 Mar 2018
Value US$77,180.00 | Price 38.59 | Shares 2,000
Buy 6 Mar 2018
Value US$30,762.60 | Price 35.40 | Shares 869
Buy 13 Feb 2018
Value US$100.00 | Price 38.00 | Shares 3
Buy 11 Jan 2018
Value US$100.00 | Price 42.85 | Shares 2
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-27 2026-05-27 S Sale
3.2
Snow Lester A
Non-Executive Director
71,636 -35.0%
323.65
US$1,401,356 		71,636 -35.0% 323.65 US$1,401,356
2026-05-21 2026-05-21 S Sale
3.3
Krummel Thomas M
Non-Executive Director
70,610 +27.5%
333.64
US$4,044,285 		70,610 +27.5% 333.64 US$4,044,285
2026-05-21 2026-05-21 PrS Proposed sale
3.3
Krummel Thomas M

Director

Non-Executive Director
36,377
417.65
US$4,085,820 		36,377 417.65 US$4,085,820
2026-03-24 2026-03-20 S Sale
2.8
Luu Michael B

Sr. VP Corp Svcs & Chief Risk

Officer
740 -3.0%
44.53
US$32,945 		740 -3.0% 44.53 US$32,945
2026-03-24 2026-03-20 S Sale
Mares Michael S JR

Vice President, Operations

Officer
3,892 -31.3%
44.00
US$171,248 		3,892 -31.3% 44.00 US$171,248
2026-03-20 2026-03-20 PrS Proposed sale
MICHAEL MARES

Officer

Officer
3,892
44.00
US$171,248 		3,892 44.00 US$171,248
2025-12-23 2025-12-23 S Sale
3.1
Mortensen Michelle R

VP, Corp Sec &Chief of Staff

Officer
924 -7.4%
43.34
US$40,046 		924 -7.4% 43.34 US$40,046
2025-12-11 2025-12-10 B Purchase
3.6
Lynch James Patrick

SVP CFO and Treasurer

Officer
550 +13.5%
42.80
US$23,540 		550 +13.5% 42.80 US$23,540
2025-06-13 2025-06-12 S Sale
3.2
Snow Lester A
Non-Executive Director
1,200 -4.4%
46.51
US$55,812 		1,200 -4.4% 46.51 US$55,812
2024-11-25 2024-11-22 S Sale
2.8
Luu Michael B

Sr. VP Corp Svcs & Chief Risk

Officer
985 -4.6%
51.50
US$50,728 		985 -4.6% 51.50 US$50,728
2024-11-22 2024-11-22 PrS Proposed sale
2.8
Luu Michael B

Officer; Sr. VP Corp. Svcs. & Chief Risk

Officer
985
51.50
US$50,727 		985 51.50 US$50,727
2024-09-04 2024-09-04 S Sale
3.3
Krummel Thomas M
Non-Executive Director
555 -2.5%
55.09
US$30,575 		555 -2.5% 55.09 US$30,575
2024-08-22 2024-08-21 S Sale
3.3
Krummel Thomas M
Non-Executive Director
555 -2.4%
54.33
US$30,153 		555 -2.4% 54.33 US$30,153
2024-08-08 2024-08-07 S Sale
3.3
Krummel Thomas M
Non-Executive Director
555 -2.4%
52.91
US$29,364 		555 -2.4% 52.91 US$29,364
2024-08-07 2024-08-07 PrS Proposed sale
3.3
Krummel Thomas M

Director

Non-Executive Director
1,665
50.97
US$84,864 		1,665 50.97 US$84,864
2024-07-17 2024-07-17 S Sale
3.3
Krummel Thomas M
Non-Executive Director
555 -2.3%
52.99
US$29,409 		555 -2.3% 52.99 US$29,409
2024-07-11 2024-07-11 S Sale
3.3
Krummel Thomas M
Non-Executive Director
1,654 -6.4%
50.07
US$82,816 		1,654 -6.4% 50.07 US$82,816
2024-05-15 2024-05-15 S Sale
3.3
Krummel Thomas M
Non-Executive Director
555 -2.3%
53.26
US$29,557 		555 -2.3% 53.26 US$29,557
2024-05-01 2024-05-01 PrS Proposed sale
3.3
Krummel Thomas M

Director

Non-Executive Director
4,995
50.00
US$249,755 		4,995 50.00 US$249,755
2024-05-01 2024-05-01 S Sale
3.3
Krummel Thomas M
Non-Executive Director
2,220 -8.5%
50.00
US$111,000 		2,220 -8.5% 50.00 US$111,000
2024-01-04 2024-01-03 S Sale
3.3
Krummel Thomas M
Non-Executive Director
555 -2.1%
51.90
US$28,804 		555 -2.1% 51.90 US$28,804
2023-12-20 2023-12-20 S Sale
3.3
Krummel Thomas M
Non-Executive Director
555 -2.0%
53.45
US$29,665 		555 -2.0% 53.45 US$29,665
2023-12-12 2023-12-12 PrS Proposed sale
3.1
Mortensen Michelle R

Officer; Corporate Secretary

Officer
675
52.57
US$35,485 		675 52.57 US$35,485
2023-12-12 2023-12-12 S Sale
3.1
Mortensen Michelle R

Corporate Secretary

Officer
675 -7.0%
52.56
US$35,478 		675 -7.0% 52.56 US$35,478
2023-11-15 2023-11-15 S Sale
3.3
Krummel Thomas M
Non-Executive Director
555 -2.0%
51.77
US$28,731 		555 -2.0% 51.77 US$28,731
2023-11-03 2023-11-02 PrS Proposed sale
3.3
Krummel Thomas M

Director

Non-Executive Director
4,995
50.00
US$249,755 		4,995 50.00 US$249,755
2023-11-03 2023-11-02 S Sale
3.3
Krummel Thomas M
Non-Executive Director
2,220 -7.3%
50.00
US$111,000 		2,220 -7.3% 50.00 US$111,000
2023-06-14 2023-06-14 PrS Proposed sale
2.8
Luu Michael B

Officer; VP, Customer Service & IT

Officer
1,837
54.99
US$101,011 		1,837 54.99 US$101,011
2023-05-05 2023-05-05 PrS Proposed sale
3.2
Kuta Robert J

Officer; VP of Engineering

Officer
1,000
56.54
US$56,540 		1,000 56.54 US$56,540
2023-05-05 2023-05-05 S Sale
3.2
Kuta Robert J

VP, Engineering

Officer
1,000 -7.2%
56.79
US$56,790 		1,000 -7.2% 56.79 US$56,790
2022-12-19 2022-12-13 S Sale
3.3
Krummel Thomas M
Non-Executive Director
469 -1.6%
64.89
US$30,433 		469 -1.6% 64.89 US$30,433
2022-11-30 2022-11-30 S Sale
3.3
Krummel Thomas M
Non-Executive Director
1,529 -5.0%
62.92
US$96,205 		1,529 -5.0% 62.92 US$96,205
2022-11-09 2022-11-07 S Sale
2.4
Healey David B

VP, Controller

Officer
200 -1.4%
60.00
US$12,000 		200 -1.4% 60.00 US$12,000
2022-11-02 2022-11-02 S Sale
2.4
Healey David B

VP, Controller

Officer
300 -2.0%
59.78
US$17,934 		300 -2.0% 59.78 US$17,934
2022-09-22 2022-09-22 S Sale
3.1
Mortensen Michelle R

Corporate Secretary

Officer
615 -6.7%
56.74
US$34,895 		615 -6.7% 56.74 US$34,895
2022-09-12 2022-09-12 S Sale
2.4
Healey David B

VP, Controller

Officer
300 -2.0%
59.85
US$17,955 		300 -2.0% 59.85 US$17,955
2022-08-30 2022-08-30 S Sale
2.4
Healey David B

VP, Controller

Officer
300 -1.9%
60.54
US$18,162 		300 -1.9% 60.54 US$18,162
2022-08-19 2022-08-19 S Sale
3.2
Snow Lester A
Non-Executive Director
1,000 -4.8%
63.04
US$63,040 		1,000 -4.8% 63.04 US$63,040
2022-08-04 2022-08-03 S Sale
2.8
Luu Michael B

VP, Customer Service & IT

Officer
425 -2.3%
60.54
US$25,730 		425 -2.3% 60.54 US$25,730
2022-06-06 2022-06-06 S Sale
2.4
Healey David B

VP, Controller

Officer
200 -1.3%
55.12
US$11,024 		200 -1.3% 55.12 US$11,024
2022-06-06 2022-06-03 S Sale
3.2
Kuta Robert J

VP, Engineering

Officer
1,365 -10.1%
55.14
US$75,266 		1,365 -10.1% 55.14 US$75,266
2022-06-02 2022-06-02 S Sale
2.4
Healey David B

VP, Controller

Officer
300 -1.9%
55.00
US$16,500 		300 -1.9% 55.00 US$16,500
2022-05-17 2022-05-17 S Sale
2.4
Healey David B

VP, Controller

Officer
500 -3.0%
53.15
US$26,575 		500 -3.0% 53.15 US$26,575
2021-12-16 2021-12-16 S Sale
3.2
Kuta Robert J

VP, Engineering

Officer
1,200 -9.2%
71.23
US$85,476 		1,200 -9.2% 71.23 US$85,476
2021-12-16 2021-12-15 S Sale
3.1
Mortensen Michelle R

Corporate Secretary

Officer
430 -5.1%
70.75
US$30,422 		430 -5.1% 70.75 US$30,422
2021-06-15 2021-06-15 S Sale
1.1
BAYER TERRY
Non-Executive Director
1,554 -9.6%
58.47
US$90,862 		1,554 -9.6% 58.47 US$90,862
2021-06-07 2021-06-07 S Sale
2.4
Healey David B

VP, Controller

Officer
500 -3.1%
57.00
US$28,500 		500 -3.1% 57.00 US$28,500
2021-05-06 2021-05-06 S Sale
2.8
Luu Michael B

VP, Customer Service & IT

Officer
407 -2.4%
57.98
US$23,598 		407 -2.4% 57.98 US$23,598
2021-05-06 2021-05-05 S Sale
1.5
Simon Gerald A

Chief Safety & Preparedness

Officer
854 -11.3%
58.73
US$50,155 		854 -11.3% 58.73 US$50,155
2021-03-16 2021-03-15 S Sale
2.6
Ouyang Elissa Y

Chief Procurement & Lead CI

Officer
500 -7.5%
53.31
US$26,657 		500 -7.5% 53.31 US$26,657
2020-12-08 2020-12-08 S Sale
2.4
Healey David B

VP, Controller

Officer
1,000 -6.8%
50.00
US$50,000 		1,000 -6.8% 50.00 US$50,000
2020-11-19 2020-11-19 S Sale
0.9
McGhee Lynne P

VP, General Counsel

Officer
577 -2.4%
50.29
US$29,017 		577 -2.4% 50.29 US$29,017
2020-11-17 2020-11-16 S Sale
2.4
Healey David B

VP, Controller

Officer
1,000 -6.3%
53.00
US$53,000 		1,000 -6.3% 53.00 US$53,000
2020-11-13 2020-11-12 S Sale
3.2
Kuta Robert J

VP, Engineering

Officer
237 -2.2%
51.24
US$12,168 		237 -2.2% 51.24 US$12,168
2019-12-11 2019-12-11 S Sale Kuta Robert J

VP, Engineering
2,150 -20.4%
51.19
US$110,068 		2,150 -20.4% 51.19 US$110,068
2019-11-19 2019-11-15 S Sale NELSON PETER C
10,000 -41.2%
49.56
US$495,626 		10,000 -41.2% 49.56 US$495,626
2019-09-04 2019-09-03 S Sale
3.0
MAGNUSON RICHARD P
20,000 -28.0%
56.73
US$1,134,520 		20,000 -28.0% 56.73 US$1,134,520
2019-08-20 2019-08-20 S Sale NELSON PETER C
10,000 -29.1%
55.54
US$555,400 		10,000 -29.1% 55.54 US$555,400
2019-08-09 2019-08-07 S Sale Healey David B

VP, Controller
1,000 -6.7%
52.26
US$52,257 		1,000 -6.7% 52.26 US$52,257
2019-06-06 2019-06-05 S Sale
2.4
Healey David B

VP, Controller
1,000 -6.2%
50.00
US$50,000 		1,000 -6.2% 50.00 US$50,000
2019-05-31 2019-05-30 S Sale
1.4
NELSON PETER C
5,177 -13.1%
49.17
US$254,532 		5,177 -13.1% 49.17 US$254,532
2019-05-31 2019-05-30 S Sale
1.4
NELSON PETER C
4,823 -10.9%
49.04
US$236,496 		4,823 -10.9% 49.04 US$236,496
2019-05-30 2019-05-29 S Sale
2.8
Luu Michael B

VP, Customer Service & IT
1,000 -7.7%
49.23
US$49,230 		1,000 -7.7% 49.23 US$49,230
2019-03-14 2019-03-13 S Sale
2.6
Ouyang Elissa Y

Chief Procurement & Lead CI
1,000 -21.4%
54.03
US$54,034 		1,000 -21.4% 54.03 US$54,034
2019-03-12 2019-03-11 S Sale
3.2
Snow Lester A
1,000 -5.2%
53.69
US$53,691 		1,000 -5.2% 53.69 US$53,691
2018-11-20 2018-11-19 S Sale Healey David B

VP, Controller
1,000 -6.9%
45.18
US$45,177 		1,000 -6.9% 45.18 US$45,177
2018-09-14 2018-09-13 S Sale Healey David B

VP, Controller
1,000 -6.5%
41.76
US$41,756 		1,000 -6.5% 41.76 US$41,756
2019-02-12 2018-08-01 S Sale
1.4
NELSON PETER C
199 -0.5%
40.20
US$7,992 		199 -0.5% 40.20 US$7,992
2018-04-11 2018-04-11 B Purchase VERA GEORGE A
3 +0.0%
37.25
US$100 		3 +0.0% 37.25 US$100
2018-03-16 2018-03-15 S Sale McGhee Lynne P

VP, General Counsel
1,000 -4.7%
36.74
US$36,736 		1,000 -4.7% 36.74 US$36,736
2018-03-13 2018-03-13 B Purchase VERA GEORGE A
3 +0.0%
38.50
US$100 		3 +0.0% 38.50 US$100
2018-03-13 2018-03-12 S Sale Snow Lester A
2,000 -10.3%
38.59
US$77,180 		2,000 -10.3% 38.59 US$77,180
2018-03-08 2018-03-06 B Purchase VERA GEORGE A
869 +2.1%
35.40
US$30,763 		869 +2.1% 35.40 US$30,763
2018-02-14 2018-02-13 B Purchase VERA GEORGE A
3 +0.0%
38.00
US$100 		3 +0.0% 38.00 US$100
2018-01-12 2018-01-11 B Purchase VERA GEORGE A
2 +0.0%
42.85
US$100 		2 +0.0% 42.85 US$100
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