California Water Service Group (CWT)

California Water Service Group recorded three transactions d'initiés totaling 396,381.50 USD in net sales over the past ninety days. These divestments occurred following the July 2026 résultats financiers, which exceeded earnings expectations by 17.72 percent. Directors and officers executed these disposals, reflecting a negative net insider sentiment regarding current equity valuations.
Ticker: CWT Exchange: NYS


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for California Water Service Group. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.0
Snow Lester A Non-Executive Director
Transaction date
Sale
Price
60.37
Quantity 45,252 +5.7%
Value US$3,140,132
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
205.55
Quantity 38,873 +28.9%
Value US$4,097,552
3.1
Krummel Thomas M Director Non-Executive Director
Transaction date
Proposed sale
Price
394.20
Quantity 25,146
Value US$4,354,096
3.0
Snow Lester A Non-Executive Director
Transaction date
Sale
Price
44.00
Quantity 1,100 -5.7%
Value US$48,400
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
43.30
Quantity 3,700 -13.5%
Value US$160,214
3.1
Krummel Thomas M Director Non-Executive Director
Transaction date
Proposed sale
Price
43.35
Quantity 3,700
Value US$160,395
2.8
Luu Michael B Sr. VP Corp Svcs & Chief Risk Officer
Transaction date
Sale
Price
44.53
Quantity 740 -3.0%
Value US$32,945
0.8
Mares Michael S JR Vice President, Operations Officer
Transaction date
Sale
Price
44.00
Quantity 3,892 -31.3%
Value US$171,248
0.8
MICHAEL MARES Officer Officer
Transaction date
Proposed sale
Price
44.00
Quantity 3,892
Value US$171,248
3.1
Mortensen Michelle R VP, Corp Sec &Chief of Staff Officer
Transaction date
Sale
Price
43.34
Quantity 924 -7.4%
Value US$40,046
3.6
Lynch James Patrick SVP CFO and Treasurer Officer
Transaction date
Purchase
Price
42.80
Quantity 550 +13.5%
Value US$23,540
3.0
Snow Lester A Non-Executive Director
Transaction date
Sale
Price
46.51
Quantity 1,200 -4.4%
Value US$55,812
2.8
Luu Michael B Sr. VP Corp Svcs & Chief Risk Officer
Transaction date
Sale
Price
51.50
Quantity 985 -4.6%
Value US$50,728
2.8
Luu Michael B Officer; Sr. VP Corp. Svcs. & Chief Risk Officer
Transaction date
Proposed sale
Price
51.50
Quantity 985
Value US$50,727
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
55.09
Quantity 555 -2.5%
Value US$30,575
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
54.33
Quantity 555 -2.4%
Value US$30,153
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
52.91
Quantity 555 -2.4%
Value US$29,364
3.1
Krummel Thomas M Director Non-Executive Director
Transaction date
Proposed sale
Price
50.97
Quantity 1,665
Value US$84,864
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
52.99
Quantity 555 -2.3%
Value US$29,409
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
50.07
Quantity 1,654 -6.4%
Value US$82,816
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
53.26
Quantity 555 -2.3%
Value US$29,557
3.1
Krummel Thomas M Director Non-Executive Director
Transaction date
Proposed sale
Price
50.00
Quantity 4,995
Value US$249,755
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
50.00
Quantity 2,220 -8.5%
Value US$111,000
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
51.90
Quantity 555 -2.1%
Value US$28,804
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
53.45
Quantity 555 -2.0%
Value US$29,665
3.1
Mortensen Michelle R Officer; Corporate Secretary Officer
Transaction date
Proposed sale
Price
52.57
Quantity 675
Value US$35,485
3.1
Mortensen Michelle R Corporate Secretary Officer
Transaction date
Sale
Price
52.56
Quantity 675 -7.0%
Value US$35,478
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
51.77
Quantity 555 -2.0%
Value US$28,731
3.1
Krummel Thomas M Director Non-Executive Director
Transaction date
Proposed sale
Price
50.00
Quantity 4,995
Value US$249,755
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
50.00
Quantity 2,220 -7.3%
Value US$111,000
2.8
Luu Michael B Officer; VP, Customer Service & IT Officer
Transaction date
Proposed sale
Price
54.99
Quantity 1,837
Value US$101,011
3.2
Kuta Robert J Officer; VP of Engineering Officer
Transaction date
Proposed sale
Price
56.54
Quantity 1,000
Value US$56,540
3.2
Kuta Robert J VP, Engineering Officer
Transaction date
Sale
Price
56.79
Quantity 1,000 -7.2%
Value US$56,790
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
64.89
Quantity 469 -1.6%
Value US$30,433
3.1
Krummel Thomas M Non-Executive Director
Transaction date
Sale
Price
62.92
Quantity 1,529 -5.0%
Value US$96,205
2.4
Healey David B VP, Controller Officer
Transaction date
Sale
Price
60.00
Quantity 200 -1.4%
Value US$12,000
2.4
Healey David B VP, Controller Officer
Transaction date
Sale
Price
59.78
Quantity 300 -2.0%
Value US$17,934
3.1
Mortensen Michelle R Corporate Secretary Officer
Transaction date
Sale
Price
56.74
Quantity 615 -6.7%
Value US$34,895
2.4
Healey David B VP, Controller Officer
Transaction date
Sale
Price
59.85
Quantity 300 -2.0%
Value US$17,955
2.4
Healey David B VP, Controller Officer
Transaction date
Sale
Price
60.54
Quantity 300 -1.9%
Value US$18,162
3.0
Snow Lester A Non-Executive Director
Transaction date
Sale
Price
63.04
Quantity 1,000 -4.8%
Value US$63,040
2.8
Luu Michael B VP, Customer Service & IT Officer
Transaction date
Sale
Price
60.54
Quantity 425 -2.3%
Value US$25,730
2.4
Healey David B VP, Controller Officer
Transaction date
Sale
Price
55.12
Quantity 200 -1.3%
Value US$11,024
3.2
Kuta Robert J VP, Engineering Officer
Transaction date
Sale
Price
55.14
Quantity 1,365 -10.1%
Value US$75,266
2.4
Healey David B VP, Controller Officer
Transaction date
Sale
Price
55.00
Quantity 300 -1.9%
Value US$16,500
2.4
Healey David B VP, Controller Officer
Transaction date
Sale
Price
53.15
Quantity 500 -3.0%
Value US$26,575
3.2
Kuta Robert J VP, Engineering Officer
Transaction date
Sale
Price
71.23
Quantity 1,200 -9.2%
Value US$85,476
3.1
Mortensen Michelle R Corporate Secretary Officer
Transaction date
Sale
Price
70.75
Quantity 430 -5.1%
Value US$30,422
1.1
BAYER TERRY Non-Executive Director
Transaction date
Sale
Price
58.47
Quantity 1,554 -9.6%
Value US$90,862
2.4
Healey David B VP, Controller Officer
Transaction date
Sale
Price
57.00
Quantity 500 -3.1%
Value US$28,500
2.8
Luu Michael B VP, Customer Service & IT Officer
Transaction date
Sale
Price
57.98
Quantity 407 -2.4%
Value US$23,598
1.5
Simon Gerald A Chief Safety & Preparedness Officer
Transaction date
Sale
Price
58.73
Quantity 854 -11.3%
Value US$50,155
2.6
Ouyang Elissa Y Chief Procurement & Lead CI Officer
Transaction date
Sale
Price
53.31
Quantity 500 -7.5%
Value US$26,657
2.4
Healey David B VP, Controller Officer
Transaction date
Sale
Price
50.00
Quantity 1,000 -6.8%
Value US$50,000
0.9
McGhee Lynne P VP, General Counsel Officer
Transaction date
Sale
Price
50.29
Quantity 577 -2.4%
Value US$29,017
2.4
Healey David B VP, Controller Officer
Transaction date
Sale
Price
53.00
Quantity 1,000 -6.3%
Value US$53,000
3.2
Kuta Robert J VP, Engineering Officer
Transaction date
Sale
Price
51.24
Quantity 237 -2.2%
Value US$12,168
Kuta Robert J VP, Engineering
Transaction date
Sale
Price
51.19
Quantity 2,150 -20.4%
Value US$110,068
NELSON PETER C
Transaction date
Sale
Price
49.56
Quantity 10,000 -41.2%
Value US$495,626
Transaction date
Sale
Price
56.73
Quantity 20,000 -28.0%
Value US$1,134,520
NELSON PETER C
Transaction date
Sale
Price
55.54
Quantity 10,000 -29.1%
Value US$555,400
Healey David B VP, Controller
Transaction date
Sale
Price
52.26
Quantity 1,000 -6.7%
Value US$52,257
2.4
Healey David B VP, Controller
Transaction date
Sale
Price
50.00
Quantity 1,000 -6.2%
Value US$50,000
Transaction date
Sale
Price
49.17
Quantity 5,177 -13.1%
Value US$254,532
Transaction date
Sale
Price
49.04
Quantity 4,823 -10.9%
Value US$236,496
2.8
Luu Michael B VP, Customer Service & IT
Transaction date
Sale
Price
49.23
Quantity 1,000 -7.7%
Value US$49,230
2.6
Ouyang Elissa Y Chief Procurement & Lead CI
Transaction date
Sale
Price
54.03
Quantity 1,000 -21.4%
Value US$54,034
Transaction date
Sale
Price
53.69
Quantity 1,000 -5.2%
Value US$53,691
Healey David B VP, Controller
Transaction date
Sale
Price
45.18
Quantity 1,000 -6.9%
Value US$45,177
Healey David B VP, Controller
Transaction date
Sale
Price
41.76
Quantity 1,000 -6.5%
Value US$41,756
Transaction date
Sale
Price
40.20
Quantity 199 -0.5%
Value US$7,992
VERA GEORGE A
Transaction date
Purchase
Price
37.25
Quantity 3 +0.0%
Value US$100
McGhee Lynne P VP, General Counsel
Transaction date
Sale
Price
36.74
Quantity 1,000 -4.7%
Value US$36,736
VERA GEORGE A
Transaction date
Purchase
Price
38.50
Quantity 3 +0.0%
Value US$100
Snow Lester A
Transaction date
Sale
Price
38.59
Quantity 2,000 -10.3%
Value US$77,180
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-09-01 2026-09-01 S Sale Non-Executive Director
45,252 +5.7%
60.37
US$3,140,132
45,252 +5.7% 60.37 US$3,140,132
2026-08-14 2026-08-13 S Sale Non-Executive Director
38,873 +28.9%
205.55
US$4,097,552
38,873 +28.9% 205.55 US$4,097,552
2026-08-13 2026-08-13 PrS Proposed sale

Director

Non-Executive Director
25,146
394.20
US$4,354,096
25,146 394.20 US$4,354,096
2026-05-27 2026-05-27 S Sale Non-Executive Director
1,100 -5.7%
44.00
US$48,400
1,100 -5.7% 44.00 US$48,400
2026-05-21 2026-05-21 S Sale Non-Executive Director
3,700 -13.5%
43.30
US$160,214
3,700 -13.5% 43.30 US$160,214
2026-05-21 2026-05-21 PrS Proposed sale

Director

Non-Executive Director
3,700
43.35
US$160,395
3,700 43.35 US$160,395
2026-03-24 2026-03-20 S Sale

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

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

Officer

Officer
3,892
44.00
US$171,248
3,892 44.00 US$171,248
2025-12-23 2025-12-23 S Sale

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

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 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

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

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 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 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 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

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 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 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 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

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 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 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 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

Officer; Corporate Secretary

Officer
675
52.57
US$35,485
675 52.57 US$35,485
2023-12-12 2023-12-12 S Sale

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 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

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 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

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

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

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 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 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

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

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

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

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

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 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

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

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

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

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

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

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

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 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

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

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

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

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

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

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

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

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
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

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
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
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

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

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
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
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