Insider Trading activities of Group 1 Automotive Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Group 1 Automotive Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Group 1 Automotive Inc since year 2005. Table 2 shows the detailed insider transactions of Group 1 Automotive Inc since 2005. The reporting company's ticker symbol is GPI. The reporting company's CIK number is 1031203.
The total value of stock buying since 2005 is $1,762,953.
The total value of stock sales since 2005 is $166,204,201.
The total value of stock option exercises since 2005 is $6,380,674.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Group 1 Automotive Inc (GPI).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-09 0 $0 10,000 $669,940 0 $0
2016-12 0 $0 2,500 $201,275 0 $0
2016-11 0 $0 53,900 $3,666,600 0 $0
2016-09 0 $0 7,500 $459,150 0 $0
2016-08 0 $0 12,000 $717,500 0 $0
2016-03 36 $2,097 0 $0 0 $0
2015-09 0 $0 2,500 $222,947 0 $0
2015-08 1,500 $130,642 10,500 $999,148 0 $0
2015-07 0 $0 9,280 $890,880 0 $0
2015-06 0 $0 10,000 $903,012 0 $0
2015-05 1,000 $81,058 0 $0 0 $0
2015-03 0 $0 2,000 $151,820 0 $0
2014-11 0 $0 15,110 $1,290,826 0 $0
2014-10 0 $0 19,000 $1,578,000 0 $0
2014-09 0 $0 15,527 $1,181,500 0 $0
2014-03 0 $0 2,713 $181,187 0 $0
2013-11 0 $0 9,499 $631,654 0 $0
2013-08 0 $0 3,148 $240,346 0 $0
2013-07 0 $0 2,392 $172,678 0 $0
2013-05 0 $0 8,000 $521,910 0 $0
2013-03 0 $0 11,350 $702,000 0 $0
2012-12 0 $0 0 $0 10,000 $325,050
2012-07 0 $0 7,000 $376,155 0 $0
2012-05 0 $0 22,000 $1,221,200 10,000 $449,600
2012-04 0 $0 5,000 $292,500 0 $0
2012-03 29 $1,581 22,049 $1,228,373 0 $0
2012-02 0 $0 3,600 $199,116 0 $0
2011-12 29 $1,466 40,600 $2,048,464 0 $0
2011-11 0 $0 14,545 $681,302 0 $0
2011-10 0 $0 35,280 $1,694,311 0 $0
2011-09 33 $1,221 2,663 $106,386 0 $0
2011-07 0 $0 28,150 $1,382,030 6,000 $145,320
2011-06 0 $0 1,471 $53,426 0 $0
2011-03 0 $0 1,000 $39,990 10,000 $246,500
2010-12 51 $1,291 11,347 $461,379 0 $0
2010-11 0 $0 23,925 $943,885 3,900 $99,417
2010-09 1,715 $35,325 0 $0 0 $0
2010-07 0 $0 2,800 $78,103 0 $0
2010-06 3,070 $66,156 0 $0 0 $0
2010-03 1,420 $35,340 0 $0 0 $0
2010-02 1,400 $35,892 0 $0 0 $0
2009-11 500 $12,325 0 $0 0 $0
2009-07 0 $0 1,255 $35,290 0 $0
2008-11 38,000 $314,250 0 $0 0 $0
2008-10 17,100 $112,750 0 $0 0 $0
2008-09 118 $2,814 0 $0 0 $0
2008-06 1,418 $30,040 0 $0 0 $0
2008-03 17 $417 0 $0 0 $0
2008-02 1,000 $25,140 0 $0 0 $0
2007-12 3,414 $84,212 0 $0 0 $0
2007-11 2,700 $73,405 0 $0 0 $0
2007-09 12 $418 0 $0 0 $0
2007-08 200 $7,478 0 $0 0 $0
2007-06 10 $407 0 $0 0 $0
2007-05 10,000 $397,034 0 $0 0 $0
2007-03 1,200 $49,104 694,996 $29,349,173 0 $0
2006-12 0 $0 551,653 $27,912,883 0 $0
2006-11 0 $0 381,248 $20,445,610 0 $0
2006-09 0 $0 263,350 $12,808,663 3,000 $86,910
2006-05 0 $0 12,000 $747,480 12,000 $359,280
2006-03 0 $0 955,370 $38,927,228 254,885 $3,900,597
2006-02 0 $0 93,600 $3,613,037 64,000 $768,000
2005-11 0 $0 50,000 $1,503,550 0 $0
2005-08 0 $0 151,700 $4,672,294 0 $0
2005-05 10,000 $261,090 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Group 1 Automotive Inc insiders (GPI)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-09-21 Rickel John C (SVP & CFO) Sale 10,000 66.99 669,940
2016-12-08 Strange J Terry (Director) Sale 2,500 80.51 201,275
2016-11-21 Hesterberg Earl J (President & CEO) Sale 10,000 70.42 704,160
2016-11-15 Pereira Lincoln (Director) Sale 35,000 67.89 2,376,080
2016-11-15 Burman Darryl M (VP & General Counsel) Sale 3,900 67.90 264,810
2016-11-11 Rickel John C (SVP & CFO) Sale 5,000 64.31 321,550
2016-09-06 Delongchamps Peter C (VP, Financial Svcs/Mfr Rel) Sale 7,500 61.22 459,150
2016-08-29 Burman Darryl M (VP & General Counsel) Sale 2,000 58.90 117,800
2016-08-18 Hesterberg Earl J (President & CEO) Sale 10,000 59.97 599,700
2016-03-15 Grese Frank (Senior Vice President, HR) Buy 36 58.27 2,097
2015-09-18 O'hara J. Brooks (VP, Human Resources) Sale 2,500 89.18 222,947
2015-08-25 Arnold Doyle L (Director) Buy 1,500 87.09 130,642
2015-08-04 Delongchamps Peter C (VP, Financial Svcs/Mfr Rel) Sale 10,500 95.16 999,148
2015-07-30 Rickel John C (SVP & CFO) Sale 9,180 96.00 881,280
2015-07-29 Rickel John C (SVP & CFO) Sale 100 96.00 9,600
2015-06-26 O'hara J. Brooks (VP, Human Resources) Sale 2,000 92.18 184,362
2015-06-15 Hesterberg Earl J (President & CEO) Sale 5,000 89.76 448,800
2015-06-11 Burman Darryl M (VP & General Counsel) Sale 3,000 89.95 269,850
2015-05-12 Arnold Doyle L (Director) Buy 1,000 81.06 81,058
2015-03-10 O'hara J. Brooks (VP, Human Resources) Sale 2,000 75.91 151,820
2014-11-18 Adams John L (Director) Sale 3,910 86.92 339,861
2014-11-17 O'hara J. Brooks (VP, Human Resources) Sale 1,200 86.32 103,585
2014-11-03 Hesterberg Earl J (President & CEO) Sale 10,000 84.74 847,380
2014-10-28 Burman Darryl M (VP & General Counsel) Sale 1,000 83.00 83,000
2014-10-24 Burman Darryl M (VP & General Counsel) Sale 2,000 82.22 164,440
2014-10-24 Rickel John C (SVP & CFO) Sale 16,000 83.16 1,330,560
2014-09-12 Delongchamps Peter C (VP, Financial Svcs/Mfr Rel) Sale 8,000 75.64 605,136
2014-09-09 Burman Darryl M (VP & General Counsel) Sale 4,000 76.47 305,900
2014-09-08 O'hara J. Brooks (VP, Human Resources) Sale 3,527 76.68 270,464
2014-03-13 O'hara J. Brooks (VP, Human Resources) Sale 2,713 66.78 181,187
2013-11-27 Burman Darryl M (VP & General Counsel) Sale 2,500 67.89 169,720
2013-11-15 Delongchamps Peter C (VP, Financial Svcs/Mfr Rel) Sale 6,999 66.00 461,934
2013-08-26 O'hara J. Brooks (VP, Human Resources) Sale 3,148 76.35 240,346
2013-07-29 O'hara J. Brooks (VP, Human Resources) Sale 2,392 72.19 172,678
2013-05-28 Burman Darryl M (VP & General Counsel) Sale 3,000 65.22 195,660
2013-05-08 Rickel John C (SVP & CFO) Sale 5,000 65.25 326,250
2013-03-15 Delongchamps Peter C (VP, Financial Svcs/Mfr Rel) Sale 500 62.45 31,225
2013-03-14 Delongchamps Peter C (VP, Financial Svcs/Mfr Rel) Sale 4,000 62.48 249,900
2013-03-12 O'hara J. Brooks (VP, Human Resources) Sale 3,600 61.35 220,870
2013-03-12 Burman Darryl M (VP & General Counsel) Sale 3,250 61.54 200,005
2012-12-19 Strange J Terry (Director) Option Ex 10,000 32.51 325,050
2012-07-27 Delongchamps Peter C (VP, Manufacturer Relations) Sale 5,000 53.87 269,345
2012-07-27 O'hara J. Brooks (VP, Human Resources) Sale 2,000 53.41 106,810
2012-05-22 Quinn Stephen D (Director) Sale 10,000 52.31 523,100
2012-05-22 Quinn Stephen D (Director) Option Ex 10,000 44.96 449,600
2012-05-01 O'hara J. Brooks (VP, Human Resources) Sale 2,000 58.81 117,620
2012-05-01 Hesterberg Earl J (President & CEO) Sale 10,000 58.05 580,480
2012-04-03 Rickel John C (SVP & CFO) Sale 5,000 58.50 292,500
2012-03-26 O'hara J. Brooks (VP, Human Resources) Sale 1,491 57.03 85,028
2012-03-26 Rickel John C (SVP & CFO) Sale 2,500 57.00 142,500
2012-03-19 Burman Darryl M (VP & General Counsel) Sale 1,000 55.93 55,934
2012-03-16 Burman Darryl M (VP & General Counsel) Sale 2,000 55.72 111,440
2012-03-15 Barnhill Ronald W (Vice President - Tax) Buy 29 54.53 1,581
2012-03-15 Rickel John C (SVP & CFO) Sale 2,355 56.00 131,880
2012-03-14 Rickel John C (SVP & CFO) Sale 145 56.00 8,120
2012-03-09 Delongchamps Peter C (VP, Manufacturer Relations) Sale 7,500 55.00 412,500
2012-03-02 Iuppenlatz Mark J (VP, Corporate Development) Sale 5,058 55.55 280,971
2012-02-10 O'hara J. Brooks (VP, Human Resources) Sale 3,600 55.31 199,116
2011-12-15 Barnhill Ronald W (Vice President - Tax) Buy 29 50.56 1,466
2011-12-13 Hult David W (Vice President, Marketing) Sale 5,000 50.55 252,734
2011-12-07 Grese Frank (Regional VP, West Region) Sale 1,000 50.99 50,990
2011-12-07 Rickel John C (SVP & CFO) Sale 10,000 51.00 510,000
2011-12-06 Grese Frank (Regional VP, West Region) Sale 6,500 50.46 327,990
2011-12-06 O'hara J. Brooks (VP, Human Resources) Sale 3,600 49.98 179,928
2011-12-06 Burman Darryl M (VP & General Counsel) Sale 4,500 50.41 226,822
2011-12-02 Hesterberg Earl J (President & CEO) Sale 10,000 50.00 500,000
2011-11-02 Adams John L (Director) Sale 14,545 46.84 681,302
2011-10-27 Delongchamps Peter C (VP, Manufacturer Relations) Sale 5,280 48.16 254,311
2011-10-27 Hesterberg Earl J (President & CEO) Sale 20,000 48.50 970,000
2011-10-25 Hesterberg Earl J (President & CEO) Sale 10,000 47.00 470,000
2011-09-15 Barnhill Ronald W (Vice President - Taxes) Buy 33 37.02 1,221
2011-09-08 O'hara J. Brooks (VP, Human Resources) Sale 2,663 39.95 106,386
2011-07-28 Hult David W (Vice President, Marketing) Sale 4,000 48.64 194,548
2011-07-27 Burman Darryl M (VP & General Counsel) Sale 4,250 49.43 210,077
2011-07-27 Hesterberg Earl J (President & CEO) Sale 17,400 49.32 858,168
2011-07-27 Lataif Louis E (Director) Sale 2,500 47.70 119,237
2011-07-27 Watson Max P (Director) Option Ex 6,000 24.22 145,320
2011-06-06 O'hara J. Brooks (VP, Human Resources) Sale 1,471 36.32 53,426
2011-03-28 Watson Max P (Director) Option Ex 10,000 24.65 246,500
2011-03-21 O'hara J. Brooks (VP, Human Resources) Sale 1,000 39.99 39,990
2010-12-31 O'hara J. Brooks (VP, Human Resources) Buy 51 25.32 1,291
2010-12-21 O'hara J. Brooks (VP, Human Resources) Sale 2,347 41.26 96,834
2010-12-09 Adams John L (Director) Sale 9,000 40.51 364,545
2010-11-26 Adams John L (Director) Sale 1,000 41.00 41,000
2010-11-24 Burman Darryl M (VP & General Counsel) Sale 3,500 40.00 140,000
2010-11-23 Adams John L (Director) Sale 16,000 39.56 632,960
2010-11-22 Burman Darryl M (VP & General Counsel) Sale 201 40.15 8,070
2010-11-08 O'hara J. Brooks (VP, Human Resources) Sale 2,400 38.53 92,462
2010-11-08 O'hara J. Brooks (VP, Human Resources) Option Ex 2,400 29.25 70,212
2010-11-01 O'hara J. Brooks (VP, Human Resources) Sale 824 35.67 29,393
2010-11-01 O'hara J. Brooks (VP, Human Resources) Option Ex 1,500 19.47 29,205
2010-09-30 Rickel John C (SVP & CFO) Buy 1,029 20.60 21,195
2010-07-29 O'hara J. Brooks (VP, Human Resources) Sale 2,800 27.89 78,103
2010-06-30 Rickel John C (SVP & CFO) Buy 1,062 20.00 21,240
2010-06-24 Burman Darryl M (VP, General Counsel & Sec.) Buy 300 23.86 7,157
2010-06-24 Iuppenlatz Mark J (VP, Corporate Development) Buy 1,000 23.60 23,599
2010-03-31 Rickel John C (SVP & CFO) Buy 852 24.89 21,204
2010-02-16 Burman Darryl M (VP, General Counsel & Sec.) Buy 400 25.58 10,232
2010-02-16 Iuppenlatz Mark J (VP, Corporate Development) Buy 1,000 25.66 25,660
2009-11-30 Rickel John C (SVP & CFO) Buy 500 24.65 12,325
2009-07-29 O'hara J. Brooks (VP, Human Resources) Sale 1,255 28.12 35,290
2008-11-24 Adams John L (Director) Buy 15,000 6.67 100,050
2008-11-21 Rickel John C (SVP & CFO) Buy 1,000 6.00 6,000
2008-11-21 Hesterberg Earl J (President & CEO) Buy 1,000 5.90 5,900
2008-11-12 Rickel John C (SVP & CFO) Buy 1,000 8.00 8,000
2008-11-06 Strange J Terry (Director) Buy 10,000 9.51 95,100
2008-11-03 Adams John L (Director) Buy 10,000 9.92 99,200
2008-10-30 Hesterberg Earl J (President & CEO) Buy 500 8.00 4,000
2008-10-29 Burman Darryl M (VP, General Counsel & Sec.) Buy 1,100 6.50 7,150
2008-10-29 Adams John L (Director) Buy 5,000 6.67 33,350
2008-10-29 Hesterberg Earl J (President & CEO) Buy 500 6.50 3,250
2008-10-29 Lataif Louis E (Director) Buy 10,000 6.50 65,000
2008-09-15 Quinn Stephen D (Director) Buy 18 23.86 429
2008-09-08 Burman Darryl M (VP, General Counsel & Sec.) Buy 100 23.85 2,385
2008-06-30 Burman Darryl M (VP, General Counsel & Sec.) Buy 200 20.11 4,022
2008-06-30 Rickel John C (SVP & CFO) Buy 200 20.02 4,004
2008-06-20 Hesterberg Earl J (President & CEO) Buy 1,000 21.60 21,600
2008-06-16 Quinn Stephen D (Director) Buy 18 23.04 414
2008-03-17 Quinn Stephen D (Director) Buy 17 24.57 417
2008-02-29 Raff Beryl (Director) Buy 1,000 25.14 25,140
2007-12-28 Hesterberg Earl J (President & CEO) Buy 1,100 23.98 26,372
2007-12-15 Quinn Stephen D (Director) Buy 14 28.45 398
2007-12-14 Hesterberg Earl J (President & CEO) Buy 2,300 24.98 57,442
2007-11-27 Callison Randy L (SVP, Ops & Corp Development) Buy 1,000 26.23 26,230
2007-11-26 Hesterberg Earl J (President & CEO) Buy 600 26.69 16,014
2007-11-21 Hesterberg Earl J (President & CEO) Buy 400 26.75 10,700
2007-11-07 Rickel John C (SVP & CFO) Buy 200 28.25 5,650
2007-11-05 Burman Darryl M (VP, General Counsel & Sec.) Buy 200 29.43 5,886
2007-11-02 Rickel John C (SVP & CFO) Buy 300 29.75 8,925
2007-09-15 Quinn Stephen D (Director) Buy 12 34.86 418
2007-08-01 Burman Darryl M (VP, General Counsel & Sec.) Buy 200 37.39 7,478
2007-06-15 Quinn Stephen D (Director) Buy 10 40.75 407
2007-05-16 Adams John L (Director) Buy 9,400 39.71 373,274
2007-05-15 Adams John L (Director) Buy 600 39.60 23,760
2007-03-22 Rickel John C (SVP & CFO) Buy 1,000 40.25 40,250
2007-03-20 Howard Robert E Ii (Director) Sale 167,898 40.13 6,731,607
2007-03-16 Howard Robert E Ii (Director) Sale 75,000 41.29 3,096,750
2007-03-15 Howard Robert E Ii (Director) Sale 75,000 42.11 3,158,425
2007-03-14 Howard Robert E Ii (Director) Sale 57,700 42.35 2,443,537
2007-03-13 Howard Robert E Ii (Director) Sale 50,000 43.76 2,187,750
2007-03-12 Howard Robert E Ii (Director) Sale 67,300 43.90 2,954,739
2007-03-09 Howard Robert E Ii (Director) Sale 34,200 44.22 1,512,289
2007-03-08 Howard Robert E Ii (Director) Sale 37,400 44.97 1,681,803
2007-03-07 Burman Darryl M (VP, General Counsel & Sec.) Buy 200 44.27 8,854
2007-03-07 Howard Robert E Ii (Director) Sale 62,600 44.79 2,804,041
2006-12-13 Howard Robert E Ii (Director) Sale 180,000 50.84 9,171,004
2006-12-08 Howard Robert E Ii (Director) Sale 30,000 50.56 1,518,662
2006-12-07 Howard Robert E Ii (Director) Sale 103,000 50.11 5,160,918
2006-12-01 Howard Robert E Ii (Director) Sale 50,000 50.48 2,520,460
2006-11-28 Howard Robert E Ii (Director) Sale 96,999 51.96 5,045,745
2006-11-02 Howard Robert E Ii (Director) Sale 49,850 54.67 2,730,918
2006-11-01 Howard Robert E Ii (Director) Sale 75,900 54.88 4,163,555
2006-09-27 Howard Robert E Ii (Director) Sale 63,900 49.56 3,171,614
2006-09-26 Howard Robert E Ii (Director) Sale 36,100 49.15 1,774,206
2006-09-14 Howard Robert E Ii (Director) Sale 23,900 46.66 1,115,174
2006-09-13 Adams John L (Director) Option Ex 3,000 28.97 86,910
2006-09-13 Howard Robert E Ii (Director) Sale 76,100 47.51 3,615,511
2006-05-18 Herman Joseph C (Other) Sale 12,000 62.29 747,480
2006-05-18 Herman Joseph C (Other) Option Ex 12,000 29.94 359,280
2006-03-28 Howard Robert E Ii (Director) Sale 50,000 49.95 2,500,352
2006-03-23 Lataif Louis E (Director) Sale 10,000 46.66 466,650
2006-03-23 Lataif Louis E (Director) Option Ex 10,000 24.55 245,500
2006-03-16 Howard Robert E Ii (Director) Sale 50,000 42.02 2,102,561
2006-03-16 Turner John T (Executive Vice President) Sale 50,000 41.91 2,100,419
2006-03-10 Turner John T (Executive Vice President) Sale 75,000 39.67 2,985,953
2006-03-09 Turner John T (Executive Vice President) Sale 25,000 39.14 980,689
2006-03-08 Howard Robert E Ii (Director) Sale 17,000 39.04 663,994
2006-03-08 Turner John T (Executive Vice President) Sale 25,000 39.02 976,256
2006-03-07 Howard Robert E Ii (Director) Sale 16,500 39.03 645,274
2006-03-06 Howard Robert E Ii (Director) Sale 16,500 38.84 640,893
2006-03-03 Turner John T (Executive Vice President) Sale 87,100 38.63 3,354,739
2006-03-03 Turner John T (Executive Vice President) Option Ex 87,100 21.11 1,838,332
2006-03-02 Turner John T (Executive Vice President) Sale 58,185 38.88 2,249,792
2006-03-02 Turner John T (Executive Vice President) Option Ex 58,185 12.93 752,041
2006-03-01 Turner John T (Executive Vice President) Sale 99,600 39.00 3,877,588
2006-03-01 Turner John T (Executive Vice President) Option Ex 99,600 10.69 1,064,724
2006-02-28 Turner John T (Executive Vice President) Sale 37,300 38.54 1,436,072
2006-02-28 Turner John T (Executive Vice President) Option Ex 37,300 12.00 447,600
2006-02-27 Turner John T (Executive Vice President) Sale 26,700 38.71 1,033,095
2006-02-27 Turner John T (Executive Vice President) Option Ex 26,700 12.00 320,400
2005-11-07 Howard Robert E Ii (Director) Sale 50,000 30.07 1,503,550
2005-08-11 Howard Robert E Ii (Director) Sale 84,000 30.81 2,587,338
2005-05-16 Hesterberg Earl J (CEO) Buy 10,000 26.11 261,090

Insider trading activities including stock purchases, stock sales, and option exercises of GPI listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Group 1 Automotive Inc (symbol GPI, CIK number 1031203) see the Securities and Exchange Commission (SEC) website.