Insider Trading activities of Arthur J. Gallagher & Co. (AJG)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Arthur J. Gallagher & Co. (AJG) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Arthur J. Gallagher & Co. since year 2005. Table 2 shows the detailed insider transactions of Arthur J. Gallagher & Co. since 2005. The reporting company's ticker symbol is AJG. The reporting company's CIK number is 354190.
The total value of stock buying since 2005 is $3,480,002.
The total value of stock sales since 2005 is $95,096,639.
The total value of stock option exercises since 2005 is $69,261,977.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Arthur J. Gallagher & Co. (AJG).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-12 0 $0 29,500 $2,727,570 29,500 $1,269,090
2019-11 0 $0 5,049 $463,725 4,198 $168,685
2019-09 0 $0 18,000 $1,625,940 18,000 $808,920
2019-08 0 $0 2,250 $204,390 0 $0
2019-07 0 $0 2,250 $207,000 0 $0
2019-06 0 $0 1,200 $102,132 0 $0
2019-05 0 $0 2,790 $234,201 33,600 $0
2019-04 0 $0 6,134 $512,084 6,134 $279,606
2019-03 0 $0 23,800 $1,883,716 121,100 $849,898
2019-02 0 $0 19,900 $1,586,256 48,400 $1,776,112
2018-12 4,000 $292,800 0 $0 15,200 $542,792
2018-11 0 $0 0 $0 748 $0
2018-09 0 $0 16,485 $1,233,983 12,500 $489,625
2018-08 0 $0 27,267 $1,959,171 21,767 $854,310
2018-06 9,090 $600,939 0 $0 0 $0
2018-05 0 $0 17,672 $1,223,032 54,367 $492,129
2018-03 0 $0 10,600 $768,500 114,460 $378,526
2018-02 0 $0 28,727 $1,975,304 26,661 $819,529
2018-01 0 $0 24,670 $1,723,653 68,032 $1,928,637
2017-12 0 $0 7,600 $496,204 7,600 $235,220
2017-11 0 $0 1,500 $95,505 1,712 $0
2017-09 0 $0 9,967 $597,820 9,967 $278,477
2017-08 0 $0 20,533 $1,206,293 10,533 $428,312
2017-06 0 $0 21,000 $1,235,490 20,000 $558,800
2017-05 0 $0 11,897 $671,059 84,544 $1,093,824
2017-03 0 $0 20,033 $1,140,879 194,890 $993,068
2017-02 0 $0 37,789 $2,071,609 121,982 $3,252,643
2017-01 0 $0 16,705 $895,854 16,705 $478,417
2016-12 0 $0 2,780 $139,305 23,113 $615,872
2016-11 0 $0 18,730 $926,734 22,623 $601,296
2016-09 0 $0 23,955 $1,199,184 24,838 $669,307
2016-08 0 $0 18,500 $912,282 18,500 $467,863
2016-06 0 $0 0 $0 5,200 $249,080
2016-05 0 $0 0 $0 2,590 $70,007
2016-03 300 $12,864 0 $0 93,259 $3,691,173
2016-02 0 $0 7,169 $286,760 9,919 $298,278
2015-11 0 $0 0 $0 1,368 $0
2015-08 0 $0 25,665 $1,221,767 11,061 $321,808
2015-06 0 $0 78,500 $3,801,567 74,000 $2,016,499
2015-05 0 $0 3,080 $147,709 4,687 $99,739
2015-03 0 $0 0 $0 68,515 $1,290,732
2015-02 0 $0 137,017 $6,495,857 145,842 $3,912,609
2014-12 0 $0 0 $0 369,524 $0
2014-11 0 $0 0 $0 4,539 $111,931
2014-10 0 $0 8,245 $388,586 0 $0
2014-09 0 $0 9,085 $419,545 0 $0
2014-08 1,630 $74,539 4,000 $183,120 0 $0
2014-07 0 $0 5,000 $226,750 135,515 $2,794,900
2014-06 0 $0 0 $0 41,000 $1,206,220
2014-05 0 $0 0 $0 50,000 $1,355,000
2014-03 0 $0 29,352 $1,371,801 33,108 $1,013,288
2014-02 0 $0 28,583 $1,297,096 110,350 $4,316,759
2013-12 988 $45,052 7,619 $350,474 7,619 $203,457
2013-11 0 $0 2,860 $135,421 0 $0
2013-09 0 $0 24,285 $1,061,254 0 $0
2013-08 0 $0 21,379 $920,437 49,285 $1,360,866
2013-06 0 $0 10,000 $436,400 2,000 $49,800
2013-05 0 $0 110,859 $4,962,131 115,533 $2,990,137
2013-03 0 $0 14,375 $562,681 44,901 $430,518
2013-02 0 $0 123,700 $4,709,353 131,500 $3,315,822
2013-01 0 $0 3,000 $110,850 0 $0
2012-12 0 $0 112,149 $4,050,053 137,500 $3,477,873
2012-11 0 $0 115,102 $4,179,013 126,907 $2,965,182
2012-09 0 $0 30,458 $1,103,741 31,458 $533,444
2012-08 0 $0 46,723 $1,671,842 38,530 $1,022,236
2012-06 0 $0 55,397 $1,914,318 45,000 $1,021,500
2012-05 0 $0 50,000 $1,834,249 50,000 $1,793,000
2012-04 0 $0 0 $0 1,000 $10,860
2012-03 0 $0 30,300 $1,077,402 74,200 $675,970
2012-02 50,000 $1,755,249 70,700 $2,466,356 29,700 $583,390
2011-12 0 $0 9,375 $306,656 9,375 $199,500
2011-11 0 $0 4,746 $144,753 0 $0
2011-09 8,875 $249,121 7,752 $218,373 0 $0
2011-08 1,385 $35,068 0 $0 4,000 $0
2011-06 0 $0 63,961 $1,799,408 65,000 $1,722,500
2011-05 0 $0 3,264 $94,752 20,140 $293,739
2011-03 0 $0 20,000 $617,940 20,000 $530,000
2011-02 0 $0 57,500 $1,767,831 0 $0
2010-05 0 $0 42,000 $1,095,129 0 $0
2010-03 0 $0 106,321 $2,606,188 0 $0
2010-02 0 $0 18,000 $423,180 0 $0
2010-01 0 $0 0 $0 24,000 $444,000
2009-08 0 $0 5,000 $115,000 0 $0
2009-06 0 $0 6,081 $129,446 0 $0
2009-05 10,000 $203,480 7,920 $163,746 7,920 $97,891
2009-02 4,000 $65,640 0 $0 0 $0
2008-12 0 $0 14,000 $339,682 0 $0
2008-08 0 $0 92,000 $2,408,842 82,000 $758,500
2008-06 0 $0 2,600 $67,525 0 $0
2008-05 0 $0 10,000 $261,840 10,000 $92,500
2008-03 0 $0 4,000 $94,252 0 $0
2008-02 1,500 $36,360 20,000 $492,000 0 $0
2007-10 1,000 $26,000 16,000 $425,120 20,000 $185,000
2007-03 2,000 $56,140 0 $0 600 $16,218
2007-02 0 $0 16,000 $467,380 5,000 $46,250
2007-01 0 $0 0 $0 24,000 $296,640
2006-11 0 $0 32,000 $916,266 0 $0
2006-08 1,000 $26,750 0 $0 0 $0
2006-06 0 $0 47,500 $1,258,547 50,000 $398,500
2006-05 0 $0 10,200 $273,051 47,200 $376,184
2006-02 0 $0 7,000 $204,918 32,000 $291,519
2005-05 0 $0 36,456 $999,406 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Arthur J. Gallagher & Co. insiders (AJG)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-12-04 Cavaness Joel D (Vice President) Sale 29,500 92.46 2,727,570
2019-12-04 Cavaness Joel D (Vice President) Option Ex 29,500 43.02 1,269,090
2019-11-26 Pietrucha Susan E (Chief Human Resources Officer) Sale 3,599 92.00 331,108
2019-11-26 Pietrucha Susan E (Chief Human Resources Officer) Option Ex 3,599 46.87 168,685
2019-11-22 English Frank E. Jr. (Director) Sale 1,450 91.46 132,617
2019-11-15 Gallagher J Patrick Jr (President & CEO) Option Ex 599 .00 0
2019-09-19 Pietrucha Susan E (Chief Human Resources Officer) Sale 18,000 90.33 1,625,940
2019-09-19 Pietrucha Susan E (Chief Human Resources Officer) Option Ex 18,000 44.94 808,920
2019-08-19 Mccurdy Kay W (Director) Sale 2,250 90.84 204,390
2019-07-29 Mccurdy Kay W (Director) Sale 2,250 92.00 207,000
2019-06-04 Bax William L (Director) Sale 1,200 85.11 102,132
2019-05-24 Pietrucha Susan E (Chief Human Resources Officer) Sale 1,990 84.29 167,737
2019-05-15 Coldman David John (Director) Option Ex 4,200 .00 0
2019-05-15 English Frank E. Jr. (Director) Option Ex 4,200 .00 0
2019-05-15 Mccurdy Kay W (Director) Option Ex 4,200 .00 0
2019-05-15 Bax William L (Director) Option Ex 4,200 .00 0
2019-05-15 Nicoletti Ralph J (Director) Option Ex 4,200 .00 0
2019-05-15 Johnson David S (Director) Option Ex 4,200 .00 0
2019-05-15 Barrat Sherry S (Director) Option Ex 4,200 .00 0
2019-05-15 Rosenthal Norman L (Director) Option Ex 4,200 .00 0
2019-05-03 English Frank E. Jr. (Director) Sale 800 83.08 66,464
2019-04-30 Cary Richard C (Controller, CAO) Sale 6,134 83.48 512,084
2019-04-30 Cary Richard C (Controller, CAO) Option Ex 6,134 45.58 279,606
2019-03-17 Cavaness Joel D (Vice President) Option Ex 9,400 .00 0
2019-03-17 Gallagher Thomas Joseph (VICE PRESIDENT) Option Ex 14,200 .00 0
2019-03-17 Hudson Scott R (Vice President) Option Ex 12,300 .00 0
2019-03-17 Bay Walter D. (General Counsel) Option Ex 7,100 .00 0
2019-03-17 Pietrucha Susan E (Chief Human Resources Officer) Option Ex 5,900 .00 0
2019-03-17 Howell Douglas K (VP & Chief Financial Officer) Option Ex 10,700 .00 0
2019-03-17 Gallagher J Patrick Jr (President & CEO) Option Ex 37,700 .00 0
2019-03-14 Howell Douglas K (VP & Chief Financial Officer) Sale 8,600 79.13 680,518
2019-03-14 Howell Douglas K (VP & Chief Financial Officer) Option Ex 8,600 35.71 307,106
2019-03-13 Howell Douglas K (VP & Chief Financial Officer) Sale 5,000 79.50 397,500
2019-03-13 Howell Douglas K (VP & Chief Financial Officer) Option Ex 5,000 35.71 178,550
2019-03-12 Hudson Scott R (Vice President) Sale 10,200 78.99 805,698
2019-03-12 Hudson Scott R (Vice President) Option Ex 10,200 35.71 364,242
2019-02-26 Gallagher J Patrick Jr (President & CEO) Option Ex 34,600 35.71 1,235,566
2019-02-15 Bay Walter D. (General Counsel) Sale 13,800 80.00 1,104,000
2019-02-15 Bay Walter D. (General Counsel) Option Ex 13,800 39.17 540,546
2019-02-15 Johnson David S (Director) Sale 2,500 79.74 199,345
2019-02-14 Johnson David S (Director) Sale 2,500 78.99 197,485
2019-02-05 English Frank E. Jr. (Director) Sale 1,100 77.66 85,426
2018-12-19 Gallagher Thomas Joseph (VICE PRESIDENT) Buy 4,000 73.20 292,800
2018-12-19 Gallagher Thomas Joseph (VICE PRESIDENT) Option Ex 15,200 35.71 542,792
2018-11-30 Gallagher J Patrick Jr (President & CEO) Option Ex 748 .00 0
2018-09-14 Bay Walter D. (General Counsel) Sale 3,985 75.09 299,233
2018-09-13 Ziebell William F (VICE PRESIDENT) Sale 12,500 74.78 934,750
2018-09-13 Ziebell William F (VICE PRESIDENT) Option Ex 12,500 39.17 489,625
2018-08-24 English Frank E. Jr. (Director) Sale 2,000 72.07 144,140
2018-08-17 Cary Richard C (Controller, CAO) Sale 6,068 72.26 438,473
2018-08-17 Cary Richard C (Controller, CAO) Option Ex 6,068 46.52 282,283
2018-08-16 Bay Walter D. (General Counsel) Sale 9,100 71.95 654,772
2018-08-16 Bay Walter D. (General Counsel) Option Ex 9,100 35.71 324,961
2018-08-16 Cary Richard C (Controller, CAO) Sale 6,599 71.67 472,937
2018-08-16 Cary Richard C (Controller, CAO) Option Ex 6,599 37.44 247,066
2018-08-01 Mccurdy Kay W (Director) Sale 3,500 71.10 248,849
2018-06-19 Gallagher J Patrick Jr (President & CEO) Buy 9,090 66.11 600,939
2018-05-16 Coldman David John (Director) Option Ex 4,800 .00 0
2018-05-16 English Frank E. Jr. (Director) Option Ex 4,800 .00 0
2018-05-16 Mccurdy Kay W (Director) Option Ex 4,800 .00 0
2018-05-16 Bax William L (Director) Option Ex 4,800 .00 0
2018-05-16 Hand Elbert O (Director) Option Ex 4,800 .00 0
2018-05-16 Nicoletti Ralph J (Director) Option Ex 4,800 .00 0
2018-05-16 Johnson David S (Director) Option Ex 4,800 .00 0
2018-05-16 Barrat Sherry S (Director) Option Ex 4,800 .00 0
2018-05-16 Rosenthal Norman L (Director) Option Ex 4,800 .00 0
2018-05-07 English Frank E. Jr. (Director) Sale 2,000 69.03 138,060
2018-05-07 Pietrucha Susan E (Chief Human Resources Officer) Sale 15,672 69.23 1,084,972
2018-05-07 Pietrucha Susan E (Chief Human Resources Officer) Option Ex 11,167 44.07 492,129
2018-03-12 Ziebell William F (VICE PRESIDENT) Option Ex 2,900 .00 0
2018-03-12 Cavaness Joel D (Vice President) Option Ex 3,400 .00 0
2018-03-12 Hudson Scott R (Vice President) Option Ex 6,900 .00 0
2018-03-12 Bay Walter D. (General Counsel) Option Ex 6,900 .00 0
2018-03-12 Pietrucha Susan E (Chief Human Resources Officer) Option Ex 5,600 .00 0
2018-03-12 Howell Douglas K (VP & Chief Financial Officer) Option Ex 4,050 .00 0
2018-03-12 Cary Richard C (Controller, CAO) Option Ex 1,900 .00 0
2018-03-11 Gallagher Thomas Joseph (VICE PRESIDENT) Option Ex 10,520 .00 0
2018-03-11 Hudson Scott R (Vice President) Option Ex 5,834 .00 0
2018-03-11 Bay Walter D. (General Counsel) Option Ex 5,834 .00 0
2018-03-11 Pietrucha Susan E (Chief Human Resources Officer) Option Ex 4,782 .00 0
2018-03-11 Howell Douglas K (VP & Chief Financial Officer) Option Ex 15,112 .00 0
2018-03-11 Gallagher J Patrick Jr (President & CEO) Option Ex 30,128 .00 0
2018-03-09 Cavaness Joel D (Vice President) Sale 10,600 72.50 768,500
2018-03-09 Cavaness Joel D (Vice President) Option Ex 10,600 35.71 378,526
2018-02-27 Ziebell William F (VICE PRESIDENT) Sale 8,900 69.61 619,529
2018-02-27 Ziebell William F (VICE PRESIDENT) Option Ex 8,900 35.71 317,819
2018-02-27 Howell Douglas K (VP & Chief Financial Officer) Sale 261 70.48 18,395
2018-02-27 Howell Douglas K (VP & Chief Financial Officer) Option Ex 261 23.76 6,201
2018-02-15 Pietrucha Susan E (Chief Human Resources Officer) Sale 1,500 68.76 103,143
2018-02-15 Pietrucha Susan E (Chief Human Resources Officer) Option Ex 1,500 26.09 39,135
2018-02-15 Howell Douglas K (VP & Chief Financial Officer) Sale 10,800 68.83 743,364
2018-02-15 Howell Douglas K (VP & Chief Financial Officer) Option Ex 10,800 27.36 295,434
2018-02-14 Howell Douglas K (VP & Chief Financial Officer) Sale 5,200 68.17 354,484
2018-02-14 Howell Douglas K (VP & Chief Financial Officer) Option Ex 5,200 30.95 160,940
2018-02-13 Hand Elbert O (Director) Sale 1,466 66.96 98,163
2018-02-09 English Frank E. Jr. (Director) Sale 600 63.71 38,226
2018-01-30 Gallagher J Patrick Jr (President & CEO) Option Ex 25,600 30.95 792,320
2018-01-29 Gallagher Thomas Joseph (VICE PRESIDENT) Sale 11,500 69.80 802,700
2018-01-29 Gallagher Thomas Joseph (VICE PRESIDENT) Option Ex 11,500 30.95 355,925
2018-01-29 Bay Walter D. (General Counsel) Sale 1,500 70.15 105,220
2018-01-29 Bay Walter D. (General Counsel) Option Ex 1,500 26.09 39,135
2018-01-29 Gallagher J Patrick Jr (President & CEO) Option Ex 17,762 23.76 422,025
2018-01-29 Durkin James W Jr (Vice President) Sale 11,670 69.90 815,733
2018-01-29 Durkin James W Jr (Vice President) Option Ex 11,670 27.36 319,232
2017-12-08 Hudson Scott R (Vice President) Sale 7,600 65.29 496,204
2017-12-08 Hudson Scott R (Vice President) Option Ex 7,600 30.95 235,220
2017-11-30 Gault James S (Vice President) Option Ex 403 .00 0
2017-11-30 Gallagher J Patrick Jr (President & CEO) Option Ex 906 .00 0
2017-11-30 Durkin James W Jr (Vice President) Option Ex 403 .00 0
2017-11-03 English Frank E. Jr. (Director) Sale 1,500 63.67 95,505
2017-09-14 Howell Douglas K (VP & Chief Financial Officer) Sale 9,967 59.98 597,820
2017-09-14 Howell Douglas K (VP & Chief Financial Officer) Option Ex 9,967 27.94 278,477
2017-08-31 Pietrucha Susan E (Chief Human Resources Officer) Sale 3,601 57.78 208,065
2017-08-31 Pietrucha Susan E (Chief Human Resources Officer) Option Ex 3,601 46.87 168,778
2017-08-03 Cavaness Joel D (Vice President) Sale 10,000 58.73 587,300
2017-08-01 Pietrucha Susan E (Chief Human Resources Officer) Sale 6,932 59.28 410,928
2017-08-01 Pietrucha Susan E (Chief Human Resources Officer) Option Ex 6,932 37.44 259,534
2017-06-19 Howell Douglas K (VP & Chief Financial Officer) Sale 10,000 58.97 589,700
2017-06-19 Howell Douglas K (VP & Chief Financial Officer) Option Ex 10,000 27.94 279,400
2017-06-15 Howell Douglas K (VP & Chief Financial Officer) Sale 10,000 58.73 587,300
2017-06-15 Howell Douglas K (VP & Chief Financial Officer) Option Ex 10,000 27.94 279,400
2017-06-13 English Frank E. Jr. (Director) Sale 1,000 58.49 58,490
2017-05-30 Cavaness Joel D (Vice President) Option Ex 23,680 37.22 881,440
2017-05-24 Ziebell William F (VICE PRESIDENT) Sale 7,764 56.59 439,364
2017-05-24 Ziebell William F (VICE PRESIDENT) Option Ex 7,764 27.36 212,384
2017-05-22 Pietrucha Susan E (Chief Human Resources Officer) Sale 4,133 56.06 231,695
2017-05-17 Coldman David John (Director) Option Ex 5,900 .00 0
2017-05-17 English Frank E. Jr. (Director) Option Ex 5,900 .00 0
2017-05-17 Mccurdy Kay W (Director) Option Ex 5,900 .00 0
2017-05-17 Bax William L (Director) Option Ex 5,900 .00 0
2017-05-17 Hand Elbert O (Director) Option Ex 5,900 .00 0
2017-05-17 Nicoletti Ralph J (Director) Option Ex 5,900 .00 0
2017-05-17 Johnson David S (Director) Option Ex 5,900 .00 0
2017-05-17 Barrat Sherry S (Director) Option Ex 5,900 .00 0
2017-05-17 Rosenthal Norman L (Director) Option Ex 5,900 .00 0
2017-03-17 Howell Douglas K (VP & Chief Financial Officer) Sale 20,033 56.95 1,140,879
2017-03-17 Howell Douglas K (VP & Chief Financial Officer) Option Ex 20,033 27.94 559,722
2017-03-13 Ziebell William F (VICE PRESIDENT) Option Ex 3,900 .00 0
2017-03-13 Cavaness Joel D (Vice President) Option Ex 3,525 .00 0
2017-03-13 Gallagher Thomas Joseph (VICE PRESIDENT) Option Ex 6,600 .00 0
2017-03-13 Hudson Scott R (Vice President) Option Ex 10,000 .00 0
2017-03-13 Bay Walter D. (General Counsel) Option Ex 4,550 .00 0
2017-03-13 Pietrucha Susan E (Chief Human Resources Officer) Option Ex 8,200 .00 0
2017-03-13 Howell Douglas K (VP & Chief Financial Officer) Option Ex 5,500 .00 0
2017-03-13 Gault James S (Vice President) Option Ex 5,800 .00 0
2017-03-13 Gallagher J Patrick Jr (President & CEO) Option Ex 9,800 .00 0
2017-03-13 Durkin James W Jr (Vice President) Option Ex 5,300 .00 0
2017-03-13 Cary Richard C (Controller, CAO) Option Ex 2,600 .00 0
2017-03-10 Gallagher Thomas Joseph (VICE PRESIDENT) Option Ex 10,500 .00 0
2017-03-10 Hudson Scott R (Vice President) Option Ex 4,600 .00 0
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Insider trading activities including stock purchases, stock sales, and option exercises of AJG listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Arthur J. Gallagher & Co. (symbol AJG, CIK number 354190) see the Securities and Exchange Commission (SEC) website.




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