Insider Trading activities of Comfort Systems Usa Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Comfort Systems Usa Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Comfort Systems Usa Inc since year 2005. Table 2 shows the detailed insider transactions of Comfort Systems Usa Inc since 2005. The reporting company's ticker symbol is FIX. The reporting company's CIK number is 1035983.
The total value of stock buying since 2005 is $3,656,052.
The total value of stock sales since 2005 is $52,639,284.
The total value of stock option exercises since 2005 is $9,994,043.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Comfort Systems Usa Inc (FIX).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-11 5,000 $201,969 10,000 $424,240 0 $0
2017-10 0 $0 30,905 $1,319,892 11,701 $167,429
2017-08 0 $0 2,000 $67,700 0 $0
2017-07 5,482 $184,085 0 $0 0 $0
2017-05 4,000 $141,560 28,396 $1,040,287 22,454 $275,577
2017-04 0 $0 3,000 $108,660 0 $0
2017-03 5,000 $187,615 26,769 $970,821 26,769 $356,093
2017-02 0 $0 13,000 $482,490 10,000 $135,100
2016-11 0 $0 3,000 $85,284 0 $0
2016-09 0 $0 7,000 $191,380 0 $0
2016-08 11,500 $330,875 3,000 $90,390 0 $0
2016-06 0 $0 5,584 $180,195 0 $0
2016-05 3,144 $95,295 63,258 $1,955,831 35,755 $457,445
2016-04 4,200 $123,060 0 $0 0 $0
2016-03 0 $0 39,287 $1,188,038 21,244 $272,029
2016-02 0 $0 3,000 $84,630 0 $0
2015-12 0 $0 5,000 $165,100 0 $0
2015-11 6,500 $197,870 7,000 $220,710 10,000 $135,100
2015-09 4,000 $113,440 0 $0 0 $0
2015-08 8,500 $237,700 88,334 $2,539,243 53,003 $613,602
2015-06 0 $0 47,411 $1,095,073 23,500 $285,262
2015-05 9,416 $210,128 59,725 $1,393,395 22,225 $262,255
2015-03 12,500 $236,074 48,000 $900,860 28,000 $179,740
2014-12 0 $0 12,000 $193,200 12,000 $76,560
2014-10 2,500 $38,200 0 $0 0 $0
2014-08 3,647 $54,850 0 $0 0 $0
2014-05 10,200 $159,818 0 $0 0 $0
2014-03 0 $0 43,564 $713,447 43,564 $542,807
2013-12 0 $0 22,000 $440,810 0 $0
2013-11 2,500 $49,567 215,532 $4,293,791 127,749 $1,475,319
2013-10 0 $0 2,000 $34,800 0 $0
2013-09 0 $0 50,847 $801,537 46,847 $494,317
2013-08 0 $0 4,000 $64,560 10,000 $110,000
2013-07 0 $0 2,000 $31,740 20,000 $264,100
2013-06 0 $0 48,899 $710,313 10,000 $63,800
2013-05 7,500 $101,962 59,004 $799,283 25,000 $160,852
2013-04 0 $0 2,000 $26,620 0 $0
2013-03 0 $0 22,000 $271,520 0 $0
2012-12 0 $0 20,000 $222,990 10,000 $23,600
2012-11 0 $0 23,750 $252,409 23,750 $121,274
2012-08 0 $0 39,196 $421,674 10,000 $33,900
2011-12 0 $0 14,662 $162,704 10,000 $47,699
2011-08 0 $0 7,817 $86,416 0 $0
2011-05 0 $0 5,000 $54,360 5,000 $21,200
2011-04 0 $0 5,000 $70,450 0 $0
2011-03 0 $0 5,000 $69,075 0 $0
2010-12 0 $0 52,115 $640,274 32,500 $70,500
2010-11 0 $0 25,000 $284,250 25,000 $56,250
2010-05 0 $0 5,000 $70,600 0 $0
2010-04 0 $0 5,000 $63,590 0 $0
2010-03 1,500 $17,950 20,000 $240,388 10,000 $24,300
2010-01 0 $0 5,000 $63,255 0 $0
2009-12 0 $0 22,869 $273,694 0 $0
2009-11 0 $0 156,170 $1,756,079 65,000 $312,455
2009-08 0 $0 100,000 $1,234,486 100,000 $381,199
2009-06 0 $0 35,800 $368,740 60,000 $228,720
2009-03 10,000 $83,900 0 $0 0 $0
2008-11 4,000 $36,080 0 $0 0 $0
2008-09 3,500 $52,850 57,500 $868,670 55,000 $278,840
2008-08 0 $0 202,500 $2,895,251 200,000 $781,309
2008-07 0 $0 7,500 $101,250 5,000 $19,059
2008-06 0 $0 50,000 $678,466 50,000 $190,599
2008-05 3,000 $41,280 20,000 $264,200 20,000 $68,827
2008-03 6,000 $75,176 0 $0 0 $0
2008-02 7,500 $88,500 0 $0 0 $0
2007-12 9,882 $119,255 0 $0 0 $0
2007-08 1,000 $14,436 82,800 $1,221,638 30,000 $75,224
2007-06 2,500 $34,260 25,000 $348,092 25,000 $61,627
2007-03 5,000 $62,545 0 $0 0 $0
2006-12 0 $0 132,535 $1,710,962 0 $0
2006-11 26,500 $355,717 277,000 $3,650,698 0 $0
2006-09 0 $0 82,900 $1,061,461 0 $0
2006-08 0 $0 118,700 $1,517,825 0 $0
2006-06 0 $0 15,000 $194,316 20,000 $88,500
2006-05 0 $0 486,000 $7,285,937 132,000 $480,949
2006-03 0 $0 122,500 $1,430,245 37,500 $300,625
2005-12 0 $0 1,400 $13,300 0 $0
2005-11 0 $0 10,000 $92,800 0 $0
2005-09 0 $0 10,000 $82,899 0 $0
2005-05 1,500 $10,035 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Comfort Systems Usa Inc insiders (FIX)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-11-15 Myers Franklin Buy 2,000 40.64 81,280
2017-11-14 Myers Franklin Buy 3,000 40.23 120,689
2017-11-06 Bulls Herman E Sale 8,000 42.22 337,760
2017-11-01 Krusi Alan Sale 2,000 43.24 86,480
2017-10-31 Shaeff Julie (Chief Accounting Officer) Sale 4,204 42.95 180,582
2017-10-30 Skidmore Constance Ellen Sale 5,000 42.81 214,050
2017-10-30 Shaeff Julie (Chief Accounting Officer) Sale 11,701 42.54 497,760
2017-10-30 Shaeff Julie (Chief Accounting Officer) Option Ex 11,701 14.31 167,429
2017-10-30 Anderson Darcy Sale 10,000 42.75 427,500
2017-08-01 Krusi Alan Sale 2,000 33.85 67,700
2017-07-31 Myers Franklin Buy 5,482 33.58 184,085
2017-05-03 Myers Franklin Buy 4,000 35.39 141,560
2017-05-02 George William Iii (Chief Financial Officer) Sale 28,396 36.63 1,040,287
2017-05-02 George William Iii (Chief Financial Officer) Option Ex 22,454 12.27 275,577
2017-04-27 Krusi Alan Sale 3,000 36.22 108,660
2017-03-09 Lane Brian E. (President/Chief Executive Off.) Sale 11,369 35.49 403,485
2017-03-09 Lane Brian E. (President/Chief Executive Off.) Option Ex 11,369 13.15 149,502
2017-03-06 Shaeff Julie (Chief Accounting Officer) Sale 15,400 36.84 567,336
2017-03-06 Shaeff Julie (Chief Accounting Officer) Option Ex 15,400 13.41 206,591
2017-03-06 Myers Franklin Buy 1,500 36.83 55,245
2017-03-03 Myers Franklin Buy 3,500 37.82 132,370
2017-02-28 Schultz James H Sale 10,000 38.07 380,700
2017-02-28 Schultz James H Option Ex 10,000 13.51 135,100
2017-02-01 Krusi Alan Sale 3,000 33.93 101,790
2016-11-01 Krusi Alan Sale 3,000 28.43 85,284
2016-09-12 Giardenelli Alfred J Jr Sale 7,000 27.34 191,380
2016-08-29 Myers Franklin Buy 4,000 28.57 114,280
2016-08-08 Myers Franklin Buy 2,500 28.47 71,175
2016-08-03 Myers Franklin Buy 2,000 28.82 57,640
2016-08-02 Myers Franklin Buy 3,000 29.26 87,780
2016-08-01 Krusi Alan Sale 3,000 30.13 90,390
2016-06-08 Tang Vance W Sale 4,284 32.27 138,244
2016-06-06 Tang Vance W Sale 1,300 32.27 41,951
2016-05-26 Trent T Mckenna (SrVP, General Counsel and Secy) Sale 15,000 31.05 465,750
2016-05-25 Trent T Mckenna (SrVP, General Counsel and Secy) Sale 10,000 31.56 315,600
2016-05-25 Trent T Mckenna (SrVP, General Counsel and Secy) Option Ex 10,000 13.51 135,100
2016-05-20 Myers Franklin Buy 1,144 30.94 35,395
2016-05-19 Myers Franklin Buy 2,000 29.95 59,900
2016-05-18 Shaeff Julie (Chief Accounting Officer) Sale 25,258 30.47 769,611
2016-05-18 Shaeff Julie (Chief Accounting Officer) Option Ex 15,755 12.27 193,345
2016-05-12 Schultz James H Sale 10,000 31.28 312,800
2016-05-12 Schultz James H Option Ex 10,000 12.90 129,000
2016-05-02 Krusi Alan Sale 3,000 30.69 92,070
2016-04-29 Myers Franklin Buy 4,200 29.30 123,060
2016-03-09 George William Iii (Chief Financial Officer) Sale 39,287 30.24 1,188,038
2016-03-09 George William Iii (Chief Financial Officer) Option Ex 21,244 12.80 272,029
2016-02-01 Krusi Alan Sale 3,000 28.21 84,630
2015-12-04 Giardenelli Alfred J Jr Sale 5,000 33.02 165,100
2015-11-13 Myers Franklin Buy 4,000 29.83 119,320
2015-11-09 Bulls Herman E Option Ex 10,000 13.51 135,100
2015-11-06 Myers Franklin Buy 2,500 31.42 78,550
2015-11-03 Giardenelli Alfred J Jr Sale 5,000 31.51 157,550
2015-11-02 Krusi Alan Sale 2,000 31.58 63,160
2015-09-11 Myers Franklin Buy 4,000 28.36 113,440
2015-08-24 Myers Franklin Buy 3,500 27.81 97,335
2015-08-19 Myers Franklin Buy 500 29.63 14,815
2015-08-12 Myers Franklin Buy 4,500 27.90 125,550
2015-08-11 Giardenelli Alfred J Jr Sale 5,000 27.85 139,250
2015-08-10 Lane Brian E. (President/Chief Executive Off.) Sale 12,039 29.23 351,899
2015-08-10 Lane Brian E. (President/Chief Executive Off.) Option Ex 12,039 11.94 143,745
2015-08-10 Giardenelli Alfred J Jr Sale 10,000 30.08 300,800
2015-08-07 George William Iii (Chief Financial Officer) Sale 48,795 28.49 1,390,169
2015-08-07 George William Iii (Chief Financial Officer) Option Ex 40,964 11.47 469,857
2015-08-06 Giardenelli Alfred J Jr Sale 5,000 29.50 147,500
2015-08-04 Giardenelli Alfred J Jr Sale 5,000 28.10 140,500
2015-08-03 Krusi Alan Sale 2,500 27.65 69,125
2015-06-10 Bulls Herman E Sale 10,000 23.60 236,000
2015-06-10 Bulls Herman E Option Ex 10,000 12.90 129,000
2015-06-05 Tang Vance W Sale 7,000 23.00 161,000
2015-06-03 Giardenelli Alfred J Jr Sale 4,176 23.40 97,718
2015-06-02 Shaeff Julie (Chief Accounting Officer) Sale 25,411 22.88 581,403
2015-06-02 Shaeff Julie (Chief Accounting Officer) Option Ex 13,500 11.57 156,262
2015-06-01 Giardenelli Alfred J Jr Sale 824 23.00 18,952
2015-05-20 Trent T Mckenna (SrVP, General Counsel and Secy) Sale 22,225 22.47 499,395
2015-05-20 Trent T Mckenna (SrVP, General Counsel and Secy) Option Ex 22,225 11.80 262,255
2015-05-20 Myers Franklin Buy 5,916 22.87 135,298
2015-05-17 Anderson Darcy Sale 10,000 29.21 292,100
2015-05-13 Giardenelli Alfred J Jr Sale 5,000 22.36 111,800
2015-05-11 Giardenelli Alfred J Jr Sale 5,000 22.07 110,350
2015-05-08 Giardenelli Alfred J Jr Sale 15,000 21.81 327,150
2015-05-04 Myers Franklin Buy 3,500 21.38 74,830
2015-05-01 Krusi Alan Sale 2,500 21.04 52,600
2015-03-12 Myers Franklin Buy 5,000 19.24 96,199
2015-03-04 Myers Franklin Buy 7,500 18.65 139,875
2015-03-02 Lane Brian E. (President/Chief Executive Off.) Sale 10,000 19.14 191,400
2015-03-02 Lane Brian E. (President/Chief Executive Off.) Option Ex 10,000 6.38 63,800
2015-03-02 Schultz James H Sale 10,000 18.67 186,700
2015-03-02 Schultz James H Option Ex 10,000 6.49 64,900
2015-03-02 George William Iii (Chief Financial Officer) Sale 28,000 18.67 522,760
2015-03-02 George William Iii (Chief Financial Officer) Option Ex 8,000 6.38 51,040
2014-12-08 George William Iii (Chief Financial Officer) Sale 12,000 16.10 193,200
2014-12-08 George William Iii (Chief Financial Officer) Option Ex 12,000 6.38 76,560
2014-10-31 Myers Franklin Buy 2,500 15.28 38,200
2014-08-18 Myers Franklin Buy 3,647 15.04 54,850
2014-05-28 Tang Vance W Buy 7,000 15.82 110,740
2014-05-15 Myers Franklin Buy 3,200 15.34 49,078
2014-03-11 Murdy William F Sale 43,564 16.38 713,447
2014-03-11 Murdy William F Option Ex 43,564 12.46 542,807
2013-12-16 Murdy William F Sale 2,000 18.93 37,860
2013-12-09 Giardenelli Alfred J Jr Sale 5,000 20.11 100,550
2013-12-06 Giardenelli Alfred J Jr Sale 15,000 20.16 302,400
2013-11-26 Shaeff Julie (Chief Accounting Officer) Sale 15,283 20.10 307,188
2013-11-26 Schultz James H Sale 10,000 20.12 201,200
2013-11-26 Schultz James H Option Ex 10,000 7.00 70,000
2013-11-25 Myers Franklin Buy 2,500 19.83 49,567
2013-11-25 Bulls Herman E Sale 10,000 19.58 195,780
2013-11-25 Bulls Herman E Option Ex 10,000 6.49 64,900
2013-11-21 Giardenelli Alfred J Jr Sale 6,792 20.58 139,779
2013-11-21 Murdy William F Sale 400 20.29 8,114
2013-11-19 Murdy William F Sale 200 19.90 3,979
2013-11-18 Giardenelli Alfred J Jr Sale 38,908 20.03 779,327
2013-11-18 Murdy William F Sale 45,679 19.99 913,214
2013-11-18 Murdy William F Option Ex 41,279 13.15 542,818
2013-11-15 Murdy William F Sale 2,000 19.87 39,740
2013-11-14 Giardenelli Alfred J Jr (Director) Sale 4,300 20.02 86,098
2013-11-12 Murdy William F Sale 22,500 20.12 452,970
2013-11-12 Murdy William F Option Ex 20,000 11.94 238,800
2013-11-07 Murdy William F Sale 16,470 19.88 327,473
2013-11-07 Murdy William F Option Ex 13,970 11.94 166,801
2013-11-06 Murdy William F Sale 4,000 20.04 80,148
2013-11-05 Murdy William F Sale 4,000 19.88 79,516
2013-11-05 Wagner Robert D Sale 10,000 19.44 194,390
2013-11-05 Wagner Robert D Option Ex 10,000 13.51 135,100
2013-11-04 Murdy William F Sale 10,000 19.78 197,800
2013-11-04 Murdy William F Option Ex 10,000 11.94 119,400
2013-11-01 Murdy William F Sale 12,500 18.95 236,825
2013-11-01 Murdy William F Option Ex 12,500 11.00 137,500
2013-10-15 Murdy William F Sale 2,000 17.40 34,800
2013-09-16 Murdy William F Sale 2,000 16.22 32,439
2013-09-11 Murdy William F Sale 7,500 15.99 119,925
2013-09-11 Murdy William F Option Ex 7,500 11.00 82,500
2013-09-10 Bulls Herman E Sale 10,000 15.97 159,690
2013-09-10 Bulls Herman E Option Ex 10,000 7.00 70,000
2013-09-09 Murdy William F Sale 7,000 15.87 111,118
2013-09-09 Murdy William F Option Ex 5,000 11.00 55,000
2013-09-09 Wagner Robert D Sale 10,000 15.93 159,330
2013-09-09 Wagner Robert D Option Ex 10,000 12.90 129,000
2013-09-04 Murdy William F Sale 14,347 15.27 219,035
2013-09-04 Murdy William F Option Ex 14,347 11.00 157,817
2013-08-27 Murdy William F Option Ex 10,000 11.00 110,000
2013-08-22 Murdy William F Sale 2,000 16.40 32,800
2013-08-15 Murdy William F Sale 2,000 15.88 31,760
2013-07-29 Myers Franklin Option Ex 10,000 13.51 135,100
2013-07-15 Murdy William F Sale 2,000 15.87 31,740
2013-07-01 Myers Franklin Option Ex 10,000 12.90 129,000
2013-06-17 Murdy William F Sale 2,000 14.52 29,040
2013-06-12 George William Iii (Chief Financial Officer) Sale 32,899 14.43 474,831
2013-06-12 George William Iii (Chief Financial Officer) Option Ex 10,000 6.38 63,800
2013-06-07 Murdy William F Sale 10,000 14.80 148,050
2013-06-04 Murdy William F Sale 4,000 14.60 58,392
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Insider trading activities including stock purchases, stock sales, and option exercises of FIX listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Comfort Systems Usa Inc (symbol FIX, CIK number 1035983) see the Securities and Exchange Commission (SEC) website.