Insider Trading activities of California Water Service Group insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of California Water Service Group since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of California Water Service Group since year 2005. Table 2 shows the detailed insider transactions of California Water Service Group since 2005. The reporting company's ticker symbol is CWT. The reporting company's CIK number is 1035201.
The total value of stock buying since 2005 is $6,528,452.
The total value of stock sales since 2005 is $4,070,086.
The total value of stock option exercises since 2005 is $6,002,819.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for California Water Service Group (CWT).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-11 2 $86 0 $0 0 $0
2017-10 2 $83 0 $0 0 $0
2017-09 2 $76 2,684 $100,222 0 $0
2017-08 2 $74 0 $0 0 $0
2017-07 2 $73 0 $0 0 $0
2017-06 2 $74 1,000 $35,900 0 $0
2017-05 2 $68 1,000 $35,700 0 $0
2017-04 2 $72 0 $0 0 $0
2017-03 2 $69 2,400 $82,728 0 $0
2017-02 2 $69 0 $0 0 $0
2017-01 3 $99 0 $0 0 $0
2016-12 2 $69 0 $0 0 $0
2016-11 3 $95 0 $0 0 $0
2016-10 3 $95 0 $0 0 $0
2016-09 3 $91 0 $0 0 $0
2016-08 3 $94 0 $0 0 $0
2016-07 2 $67 0 $0 0 $0
2016-06 3 $95 518 $16,609 0 $0
2016-05 3 $86 1,849 $52,965 0 $0
2016-04 3 $81 0 $0 0 $0
2016-03 8,169 $205,613 6,000 $156,258 9,823 $254,513
2016-01 4 $94 0 $0 0 $0
2015-12 4 $89 0 $0 0 $0
2015-11 4 $87 0 $0 0 $0
2015-10 4 $90 0 $0 0 $0
2015-09 4 $80 0 $0 0 $0
2015-08 1,004 $22,367 19,300 $409,864 0 $0
2015-07 4 $94 0 $0 0 $0
2015-06 4 $95 0 $0 0 $0
2015-05 4 $95 30,000 $714,380 0 $0
2015-04 4 $98 0 $0 0 $0
2015-03 4 $96 29,803 $721,721 26,461 $649,634
2015-02 4 $97 0 $0 0 $0
2015-01 4 $96 0 $0 0 $0
2014-12 4 $96 20,000 $496,620 0 $0
2014-11 3 $76 17,597 $442,042 0 $0
2014-10 4 $94 0 $0 0 $0
2014-09 4 $94 0 $0 0 $0
2014-08 4 $95 0 $0 5,420 $128,779
2014-07 4 $93 0 $0 0 $0
2014-06 4 $90 0 $0 0 $0
2014-05 4 $86 3,580 $77,514 0 $0
2014-04 4 $90 0 $0 0 $0
2014-03 4 $91 0 $0 4,945 $115,020
2014-02 4 $88 0 $0 0 $0
2014-01 4 $88 0 $0 0 $0
2013-12 4 $86 0 $0 0 $0
2013-11 4 $89 0 $0 0 $0
2013-10 4 $81 0 $0 0 $0
2013-09 1,374 $26,110 0 $0 0 $0
2013-08 4 $86 0 $0 2,655 $57,905
2013-07 4 $82 0 $0 0 $0
2013-06 5 $99 0 $0 0 $0
2013-05 5 $99 0 $0 0 $0
2013-04 4 $80 0 $0 0 $0
2013-03 72,279 $1,490,382 0 $0 0 $0
2013-02 5 $97 0 $0 0 $0
2013-01 5 $94 0 $0 0 $0
2012-12 5 $90 0 $0 0 $0
2012-11 5 $88 0 $0 0 $0
2012-10 5 $92 0 $0 0 $0
2012-09 5 $92 0 $0 0 $0
2012-08 2,819 $52,574 5,000 $93,050 0 $0
2012-07 5 $94 0 $0 0 $0
2012-06 5 $88 0 $0 0 $0
2012-05 8,447 $149,426 0 $0 0 $0
2012-04 5 $88 0 $0 0 $0
2012-03 89,985 $1,617,924 6,000 $109,500 0 $0
2012-01 5 $89 0 $0 0 $0
2011-12 5 $89 0 $0 0 $0
2011-11 5 $92 650 $11,882 0 $0
2011-10 5 $88 0 $0 0 $0
2011-09 5 $87 0 $0 0 $0
2011-08 5 $89 0 $0 118,000 $1,784,304
2011-07 5 $93 0 $0 0 $0
2011-03 42,713 $1,489,391 0 $0 0 $0
2011-02 2 $71 0 $0 0 $0
2011-01 2 $75 0 $0 0 $0
2010-12 2 $75 0 $0 0 $0
2010-11 2 $75 0 $0 6,000 $189,534
2010-10 2 $74 0 $0 0 $0
2010-09 2 $72 0 $0 50,000 $1,533,790
2010-08 694 $24,911 0 $0 0 $0
2010-06 2 $69 0 $0 0 $0
2010-05 2 $76 0 $0 0 $0
2010-04 2 $75 2,500 $93,225 0 $0
2010-03 38,288 $1,358,446 0 $0 0 $0
2010-02 2 $71 0 $0 0 $0
2010-01 2 $73 0 $0 0 $0
2009-11 2 $71 0 $0 41,000 $1,213,890
2009-10 2 $78 0 $0 0 $0
2009-09 2 $73 0 $0 0 $0
2009-08 2 $76 0 $0 0 $0
2009-07 2 $72 0 $0 0 $0
2009-06 98 $3,555 0 $0 0 $0
2009-01 6 $249 0 $0 0 $0
2008-12 39 $1,559 0 $0 0 $0
2008-11 2 $78 950 $37,590 0 $0
2008-10 2 $68 0 $0 0 $0
2008-09 38 $1,427 0 $0 0 $0
2008-08 32 $1,264 0 $0 0 $0
2008-07 3 $98 0 $0 0 $0
2008-06 42 $1,516 0 $0 0 $0
2008-05 2 $74 0 $0 0 $0
2008-04 2 $80 0 $0 0 $0
2008-03 688 $25,798 0 $0 0 $0
2008-02 2 $68 0 $0 0 $0
2008-01 2 $73 0 $0 0 $0
2007-12 12 $474 0 $0 0 $0
2007-11 12 $489 0 $0 0 $0
2007-10 11 $476 0 $0 0 $0
2007-09 13 $496 0 $0 0 $0
2007-08 412 $462 0 $0 0 $0
2007-07 13 $481 0 $0 0 $0
2007-06 14 $490 0 $0 0 $0
2007-05 29 $1,067 0 $0 0 $0
2007-03 12 $466 0 $0 0 $0
2007-02 36 $1,467 0 $0 0 $0
2007-01 12 $488 0 $0 0 $0
2006-12 12 $487 0 $0 0 $0
2006-11 12 $462 0 $0 0 $0
2006-10 13 $479 0 $0 0 $0
2006-09 13 $469 0 $0 0 $0
2006-08 14 $493 0 $0 0 $0
2006-07 14 $498 0 $0 0 $0
2006-05 13 $497 1,300 $53,326 0 $0
2006-04 11 $461 0 $0 0 $0
2006-03 0 $0 2,500 $109,375 1,500 $37,725
2006-02 12 $479 2,500 $109,530 1,500 $37,725
2006-01 24 $970 0 $0 0 $0
2005-12 12 $468 0 $0 0 $0
2005-11 13 $471 0 $0 0 $0
2005-10 13 $480 0 $0 0 $0
2005-09 12 $487 0 $0 0 $0
2005-08 813 $30,818 1,294 $52,730 0 $0
2005-07 12 $484 0 $0 0 $0
2005-06 39 $1,428 316 $11,707 0 $0
2005-05 14 $497 0 $0 0 $0
2005-04 15 $497 0 $0 0 $0
2005-03 14 $484 0 $0 0 $0
0016-03 0 $0 1,800 $45,648 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of California Water Service Group insiders (CWT)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-11-13 Vera George A Buy 2 43.40 86
2017-10-11 Vera George A Buy 2 41.75 83
2017-09-12 Mcghee Lynne P (VP, General Counsel) Sale 1,079 36.94 39,858
2017-09-11 Vera George A Buy 2 38.15 76
2017-09-08 Mcghee Lynne P (VP, General Counsel) Sale 1,605 37.61 60,364
2017-08-11 Vera George A Buy 2 37.45 74
2017-07-11 Vera George A Buy 2 36.79 73
2017-06-12 Vera George A Buy 2 37.45 74
2017-06-08 Healey David B (VP, Controller) Sale 1,000 35.90 35,900
2017-05-11 Vera George A Buy 2 34.00 68
2017-05-02 Healey David B (VP, Controller) Sale 1,000 35.70 35,700
2017-04-11 Vera George A Buy 2 36.35 72
2017-03-16 Luu Michael B (VP, Customer Service & IT) Sale 2,400 34.47 82,728
2017-03-13 Vera George A Buy 2 34.70 69
2017-02-13 Vera George A Buy 2 34.70 69
2017-01-11 Vera George A Buy 3 33.25 99
2016-12-12 Vera George A Buy 2 34.60 69
2016-11-11 Vera George A Buy 3 31.85 95
2016-10-11 Vera George A Buy 3 31.75 95
2016-09-12 Vera George A Buy 3 30.36 91
2016-08-12 Vera George A Buy 3 31.42 94
2016-07-11 Vera George A Buy 2 33.89 67
2016-06-13 Treloar Timothy D (VP, Ops and Water Quality) Sale 518 32.06 16,609
2016-06-13 Vera George A Buy 3 31.98 95
2016-05-12 Healey David B (VP, Controller) Sale 1,000 28.61 28,612
2016-05-11 Vera George A Buy 3 28.74 86
2016-05-05 Luu Michael B (VP, Customer Service & IT) Sale 849 28.68 24,353
2016-04-11 Vera George A Buy 3 27.26 81
2016-03-15 Smegal Thomas F Iii (VP, CFO & Treasurer) Option Ex 4,901 25.89 126,886
2016-03-15 Mcghee Lynne P (VP, General Counsel) Sale 6,000 26.04 156,258
2016-03-15 Kropelnicki Martin A (President & CEO) Option Ex 4,922 25.93 127,627
2016-03-11 Vera George A Buy 3 25.99 77
2016-03-01 Aliff Gregory E Buy 2,722 25.17 68,512
2016-03-01 Bayer Terry Buy 2,722 25.17 68,512
2016-03-01 Guiles Edwin A Buy 2,722 25.17 68,512
2016-01-11 Vera George A (Director) Buy 4 23.59 94
2015-12-11 Vera George A (Director) Buy 4 22.40 89
2015-11-11 Vera George A (Director) Buy 4 21.83 87
2015-10-12 Vera George A (Director) Buy 4 22.68 90
2015-09-11 Vera George A (Director) Buy 4 20.22 80
2015-08-14 Webb Ronald D (VP, Human Resources) Buy 1,000 22.28 22,283
2015-08-11 Vera George A (Director) Buy 4 21.23 84
2015-08-10 Nelson Peter C (Director) Sale 9,300 21.18 196,974
2015-08-06 Nelson Peter C (Director) Sale 10,000 21.29 212,890
2015-07-13 Vera George A (Director) Buy 4 23.73 94
2015-06-11 Vera George A (Director) Buy 4 23.82 95
2015-05-14 Nelson Peter C (Director) Sale 10,000 23.85 238,470
2015-05-11 Nelson Peter C (Director) Sale 10,000 23.91 239,140
2015-05-11 Vera George A (Director) Buy 4 23.93 95
2015-05-07 Nelson Peter C (Director) Sale 10,000 23.68 236,770
2015-04-13 Vera George A (Director) Buy 4 24.55 98
2015-03-16 Kropelnicki Martin A (President & CEO) Option Ex 1,658 24.86 41,217
2015-03-11 Nelson Peter C (Director) Sale 4,803 24.39 117,121
2015-03-11 Vera George A (Director) Buy 4 24.22 96
2015-03-10 Nelson Peter C (Director) Sale 10,000 24.00 240,040
2015-03-09 Nelson Peter C (Director) Sale 10,000 24.14 241,360
2015-03-05 Nelson Peter C (Director) Sale 5,000 24.64 123,200
2015-03-05 Nelson Peter C (Director) Option Ex 24,803 24.53 608,417
2015-02-11 Vera George A (Director) Buy 4 24.33 97
2015-01-12 Vera George A (Director) Buy 4 24.04 96
2014-12-11 Vera George A (Director) Buy 4 24.14 96
2014-12-03 Nelson Peter C (Director) Sale 10,000 24.64 246,420
2014-12-01 Nelson Peter C (Director) Sale 10,000 25.02 250,200
2014-11-26 Nelson Peter C (Director) Sale 10,000 25.45 254,549
2014-11-17 Guzzetta Robert (Other) Sale 7,597 24.68 187,493
2014-11-11 Vera George A (Director) Buy 3 25.57 76
2014-10-13 Vera George A (Director) Buy 4 23.62 94
2014-09-11 Vera George A (Director) Buy 4 23.68 94
2014-08-11 Guzzetta Robert (Other) Option Ex 5,420 23.76 128,779
2014-08-11 Vera George A (Director) Buy 4 23.94 95
2014-07-11 Vera George A (Director) Buy 4 23.50 93
2014-06-11 Vera George A (Director) Buy 4 22.66 90
2014-05-12 Mcghee Lynne P (Corporate Secretary) Sale 3,580 21.65 77,514
2014-05-12 Vera George A (Director) Buy 4 21.73 86
2014-04-11 Vera George A (Director) Buy 4 22.70 90
2014-03-11 Vera George A (Director) Buy 4 22.95 91
2014-03-06 Rossi Michael J (VP, Continuous Improvement) Option Ex 4,945 23.26 115,020
2014-02-11 Vera George A (Director) Buy 4 22.08 88
2014-01-13 Vera George A (Director) Buy 4 22.21 88
2013-12-11 Vera George A (Director) Buy 4 21.67 86
2013-11-11 Vera George A (Director) Buy 4 22.48 89
2013-10-11 Vera George A (Director) Buy 4 20.34 81
2013-09-13 Kropelnicki Martin A (CEO) Buy 1,370 19.00 26,030
2013-09-11 Vera George A (Director) Buy 4 20.06 80
2013-08-12 Vera George A (Director) Buy 4 21.70 86
2013-08-06 Mcghee Lynne P (Corporate Secretary) Option Ex 2,655 21.81 57,905
2013-07-11 Vera George A (Director) Buy 4 20.52 82
2013-06-11 Vera George A (Director) Buy 5 19.81 99
2013-05-13 Vera George A (Director) Buy 5 19.91 99
2013-04-11 Vera George A (Director) Buy 4 20.21 80
2013-03-11 Vera George A (Director) Buy 4 21.17 84
2013-03-05 Healey David B (Controller) Buy 3,001 20.62 61,880
2013-03-05 Karraker David R (VP, Customer Svc & IT) Buy 3,001 20.62 61,880
2013-03-05 Del Grosso Helen R (VP, Human Resources) Buy 3,001 20.62 61,880
2013-03-05 Snow Lester A (Director) Buy 2,751 20.62 56,725
2013-03-05 Krummel Thomas M (Director) Buy 2,751 20.62 56,725
2013-03-05 Townsley Paul G. (VP,Regulatory & Corp Relations) Buy 3,001 20.62 61,880
2013-03-05 Smegal Thomas F Iii (VP Finance & CFO) Buy 3,001 20.62 61,880
2013-03-05 Mcghee Lynne P (Corp. Secretary) Buy 3,001 20.62 61,880
2013-03-05 Rossi Michael J (VP Engineering) Buy 3,001 20.62 61,880
2013-03-05 Nelson Peter C (Chairman & CEO) Buy 12,504 20.62 257,832
2013-03-05 Mcfarlane Christine L (VP & Chief Admin Officer) Buy 3,001 20.62 61,880
2013-03-05 Guzzetta Robert (VP Operations) Buy 3,001 20.62 61,880
2013-03-05 Ferraro Francis S (VP, Corp. Development) Buy 3,001 20.62 61,880
2013-03-05 Vera George A (Director) Buy 2,751 20.62 56,725
2013-03-05 Magnuson Richard P (Director) Buy 2,751 20.62 56,725
2013-03-05 Brown Douglas M (Director) Buy 2,751 20.62 56,725
2013-03-05 Guiles Edwin A (Director) Buy 2,751 20.62 56,725
2013-03-05 Kropelnicki Martin A (President & COO) Buy 7,753 20.62 159,866
2013-03-05 Meier Linda R (Director) Buy 2,751 20.62 56,725
2013-03-05 Hill Bonnie Guiton (Director) Buy 2,751 20.62 56,725
2013-02-11 Vera George A (Director) Buy 5 19.58 97
2013-01-11 Vera George A (Director) Buy 5 18.97 94
2012-12-11 Vera George A (Director) Buy 5 18.08 90
2012-11-12 Vera George A (Director) Buy 5 17.61 88
2012-10-11 Vera George A (Director) Buy 5 18.56 92
2012-09-11 Vera George A (Director) Buy 5 18.44 92
2012-08-28 Breed Calvin L (Other) Sale 5,000 18.61 93,050
2012-08-13 Vera George A (Director) Buy 5 18.63 93
2012-08-06 Healey David B (Controller) Buy 2,814 18.65 52,481
2012-07-11 Vera George A (Director) Buy 5 18.81 94
2012-06-11 Vera George A (Director) Buy 5 17.80 88
2012-05-15 Karraker David R (VP, Customer Service & IT) Buy 4,221 17.69 74,669
2012-05-15 Del Grosso Helen R (VP, Human Resources) Buy 4,221 17.69 74,669
2012-05-11 Vera George A (Director) Buy 5 17.73 88
2012-04-11 Vera George A (Director) Buy 5 17.61 88
2012-03-15 Kropelnicki Martin A (VP, CFO & Treasurer) Sale 6,000 18.25 109,500
2012-03-12 Vera George A (Director) Buy 5 18.48 92
2012-03-06 Snow Lester A (Director) Buy 2,961 17.98 53,238
2012-03-06 Krummel Thomas M (Director) Buy 2,961 17.98 53,238
2012-03-06 Smegal Thomas F Iii (VP Reg Affairs) Buy 4,845 17.98 87,113
2012-03-06 Mcghee Lynne P (Corporate Secretary) Buy 4,845 17.98 87,113
2012-03-06 Rossi Michael J (VP Engineering & Water Quality) Buy 4,845 17.98 87,113
2012-03-06 Nelson Peter C (President) Buy 21,530 17.98 387,109
2012-03-06 Mcfarlane Christine L (Chief Admin Officer) Buy 4,845 17.98 87,113
2012-03-06 Guzzetta Robert (VP Operations) Buy 4,845 17.98 87,113
2012-03-06 Ferraro Francis S (VP, Corp Development) Buy 4,845 17.98 87,113
2012-03-06 Ekstrom Paul G (VP CS, HR AND IT) Buy 4,845 17.98 87,113
2012-03-06 Breed Calvin L (Controller) Buy 4,845 17.98 87,113
2012-03-06 Vera George A (Director) Buy 2,961 17.98 53,238
2012-03-06 Magnuson Richard P (Director) Buy 2,961 17.98 53,238
2012-03-06 Foy Robert W (Director) Buy 1,157 17.98 20,802
2012-03-06 Brown Douglas M (Director) Buy 2,961 17.98 53,238
2012-03-06 Guiles Edwin A (Director) Buy 2,961 17.98 53,238
2012-03-06 Kropelnicki Martin A (VP, CFO & Treasurer) Buy 4,845 17.98 87,113
2012-03-06 Meier Linda R (Director) Buy 2,961 17.98 53,238
2012-03-06 Hill Bonnie Guiton (Director) Buy 2,961 17.98 53,238
2012-01-11 Vera George A (Director) Buy 5 17.88 89
2011-12-12 Vera George A (Director) Buy 5 17.84 89
2011-11-11 Vera George A (Director) Buy 5 18.58 92
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Insider trading activities including stock purchases, stock sales, and option exercises of CWT listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of California Water Service Group (symbol CWT, CIK number 1035201) see the Securities and Exchange Commission (SEC) website.