The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Howell Douglas K since 2015.
This trader's CIK number is 1222374.
At the time of last reporting, Howell Douglas K was the VP & Chief Financial Officer of Arthur J. Gallagher & Co.. (stock ticker symbol AJG).
Also see all insider trading activities at Arthur J. Gallagher & Co..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | AJG | 0 | $0 | 0 | $0 | 57,914 | $1,381,594 |
| 2024 | AJG | 0 | $0 | 55,810 | $14,633,554 | 47,473 | $3,149,496 |
| 2023 | AJG | 0 | $0 | 111,079 | $25,424,432 | 235,483 | $3,095,215 |
| 2022 | AJG | 0 | $0 | 45,000 | $8,261,330 | 97,481 | $3,884,029 |
| 2021 | AJG | 0 | $0 | 0 | $0 | 35,650 | $743,344 |
| 2020 | AJG | 0 | $0 | 80,000 | $8,826,800 | 116,538 | $4,743,219 |
| 2019 | AJG | 0 | $0 | 13,600 | $1,078,018 | 24,300 | $485,656 |
| 2018 | AJG | 0 | $0 | 16,261 | $1,116,243 | 35,423 | $462,575 |
| 2017 | AJG | 0 | $0 | 61,375 | $3,529,379 | 82,975 | $1,722,892 |
| 2016 | AJG | 0 | $0 | 9,000 | $450,900 | 21,527 | $571,842 |
| 2015 | AJG | 0 | $0 | 41,000 | $1,994,877 | 42,600 | $953,749 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-07-31 | AJG | Option Ex | 35,739 | .00 | 0 |
| 2025-03-31 | AJG | Option Ex | 105 | .00 | 0 |
| 2025-03-15 | AJG | Option Ex | 19,220 | 23.58 | 453,207 |
| 2025-03-12 | AJG | Option Ex | 2,850 | 325.75 | 928,387 |
| 2024-10-28 | AJG | Sale | 7,000 | 284.70 | 1,992,900 |
| 2024-10-28 | AJG | Option Ex | 7,000 | 70.74 | 495,179 |
| 2024-09-19 | AJG | Option Ex | 7,000 | 70.74 | 495,179 |
| 2024-09-19 | AJG | Sale | 7,000 | 284.68 | 1,992,739 |
| 2024-08-01 | AJG | Sale | 8,710 | 285.07 | 2,482,959 |
| 2024-07-26 | AJG | Option Ex | 8,710 | .00 | 0 |
| 2024-05-17 | AJG | Sale | 5,100 | 257.04 | 1,310,904 |
| 2024-05-10 | AJG | Sale | 16,000 | 249.25 | 3,987,920 |
| 2024-05-02 | AJG | Option Ex | 4,687 | .00 | 0 |
| 2024-04-29 | AJG | Option Ex | 199 | .00 | 0 |
| 2024-03-16 | AJG | Option Ex | 17,052 | 84.39 | 1,439,018 |
| 2024-03-14 | AJG | Option Ex | 2,825 | 254.91 | 720,120 |
| 2024-02-15 | AJG | Sale | 5,000 | 239.15 | 1,195,750 |
| 2024-02-14 | AJG | Sale | 7,000 | 238.63 | 1,670,382 |
| 2023-12-19 | AJG | Sale | 15,000 | 226.59 | 3,398,850 |
| 2023-11-20 | AJG | Option Ex | 1,800 | 56.86 | 102,348 |
| 2023-11-20 | AJG | Sale | 11,800 | 247.22 | 2,917,196 |
| 2023-09-19 | AJG | Option Ex | 15,000 | 56.86 | 852,900 |
| 2023-09-19 | AJG | Sale | 15,000 | 234.94 | 3,524,100 |
| 2023-08-24 | AJG | Option Ex | 189,753 | .00 | 0 |
| 2023-08-28 | AJG | Sale | 4,588 | 228.92 | 1,050,284 |
| 2023-08-25 | AJG | Sale | 31,841 | 227.33 | 7,238,510 |
| 2023-08-24 | AJG | Sale | 30,000 | 225.99 | 6,779,700 |
| 2023-03-17 | AJG | Sale | 2,850 | 180.98 | 515,792 |
| 2023-03-15 | AJG | Option Ex | 3,250 | 177.09 | 575,542 |
| 2023-03-12 | AJG | Option Ex | 25,680 | 60.92 | 1,564,425 |
| 2022-11-22 | AJG | Sale | 10,000 | 196.35 | 1,963,500 |
| 2022-11-21 | AJG | Sale | 15,000 | 195.43 | 2,931,450 |
| 2022-11-22 | AJG | Option Ex | 10,000 | 43.71 | 437,100 |
| 2022-11-21 | AJG | Option Ex | 15,000 | 43.71 | 655,650 |
| 2022-08-16 | AJG | Sale | 6,000 | 190.32 | 1,141,920 |
| 2022-07-15 | AJG | Option Ex | 24,331 | .00 | 0 |
| 2022-03-16 | AJG | Option Ex | 3,700 | 162.67 | 601,879 |
| 2022-03-14 | AJG | Option Ex | 25,350 | 51.58 | 1,307,553 |
| 2022-03-09 | AJG | Sale | 14,000 | 158.89 | 2,224,460 |
| 2022-03-09 | AJG | Option Ex | 19,100 | 46.17 | 881,847 |
| 2021-03-17 | AJG | Option Ex | 5,350 | 128.43 | 687,100 |
| 2021-03-15 | AJG | Option Ex | 29,100 | .00 | 0 |
| 2021-03-11 | AJG | Option Ex | 1,200 | 46.87 | 56,244 |
| 2020-11-04 | AJG | Option Ex | 60,000 | 46.87 | 2,812,200 |
| 2020-11-04 | AJG | Sale | 60,000 | 112.30 | 6,738,000 |
| 2020-07-15 | AJG | Option Ex | 3,950 | .00 | 0 |
| 2020-03-16 | AJG | Option Ex | 28,638 | 26.62 | 762,257 |
| 2020-03-11 | AJG | Option Ex | 3,950 | 97.56 | 385,362 |
| 2020-03-04 | AJG | Option Ex | 20,000 | 39.17 | 783,400 |
| 2020-03-04 | AJG | Sale | 20,000 | 104.44 | 2,088,800 |
| 2019-03-17 | AJG | Option Ex | 10,700 | .00 | 0 |
| 2019-03-13 | AJG | Option Ex | 5,000 | 35.71 | 178,550 |
| 2019-03-14 | AJG | Sale | 8,600 | 79.13 | 680,518 |
| 2019-03-13 | AJG | Sale | 5,000 | 79.50 | 397,500 |
| 2019-03-14 | AJG | Option Ex | 8,600 | 35.71 | 307,106 |
| 2018-03-12 | AJG | Option Ex | 4,050 | .00 | 0 |
| 2018-03-11 | AJG | Option Ex | 15,112 | .00 | 0 |
| 2018-02-27 | AJG | Option Ex | 261 | 23.76 | 6,201 |
| 2018-02-27 | AJG | Sale | 261 | 70.48 | 18,395 |
| 2018-02-15 | AJG | Sale | 10,800 | 68.83 | 743,364 |
| 2018-02-15 | AJG | Option Ex | 10,800 | 27.36 | 295,434 |
| 2018-02-14 | AJG | Sale | 5,200 | 68.17 | 354,484 |
| 2018-02-14 | AJG | Option Ex | 5,200 | 30.95 | 160,940 |
| 2017-09-14 | AJG | Option Ex | 9,967 | 27.94 | 278,477 |
| 2017-09-14 | AJG | Sale | 9,967 | 59.98 | 597,820 |
| 2017-06-19 | AJG | Option Ex | 10,000 | 27.94 | 279,400 |
| 2017-06-15 | AJG | Sale | 10,000 | 58.73 | 587,300 |
| 2017-06-15 | AJG | Option Ex | 10,000 | 27.94 | 279,400 |
| 2017-06-19 | AJG | Sale | 10,000 | 58.97 | 589,700 |
| 2017-03-17 | AJG | Sale | 20,033 | 56.95 | 1,140,879 |
| 2017-03-17 | AJG | Option Ex | 20,033 | 27.94 | 559,722 |
| 2017-03-10 | AJG | Option Ex | 16,100 | .00 | 0 |
| 2017-03-13 | AJG | Option Ex | 5,500 | .00 | 0 |
| 2017-01-31 | AJG | Sale | 5,011 | 53.95 | 270,343 |
| 2017-01-30 | AJG | Sale | 6,364 | 53.95 | 343,337 |
| 2017-01-31 | AJG | Option Ex | 5,011 | 28.65 | 143,565 |
| 2017-01-30 | AJG | Option Ex | 6,364 | 28.65 | 182,328 |
| 2016-09-15 | AJG | Option Ex | 9,000 | 24.13 | 217,170 |
| 2016-09-15 | AJG | Sale | 9,000 | 50.10 | 450,900 |
| 2016-05-10 | AJG | Option Ex | 2,590 | 27.03 | 70,007 |
| 2016-03-16 | AJG | Option Ex | 9,937 | 28.65 | 284,665 |
| 2015-06-19 | AJG | Sale | 12,041 | 49.07 | 590,851 |
| 2015-06-19 | AJG | Option Ex | 12,041 | 27.25 | 328,117 |
| 2015-06-17 | AJG | Sale | 2,959 | 49.35 | 146,026 |
| 2015-06-17 | AJG | Option Ex | 2,959 | 27.25 | 80,632 |
| 2015-06-16 | AJG | Option Ex | 10,000 | 27.25 | 272,500 |
| 2015-06-15 | AJG | Sale | 10,000 | 48.46 | 484,600 |
| 2015-06-16 | AJG | Sale | 10,000 | 49.02 | 490,200 |
| 2015-06-15 | AJG | Option Ex | 10,000 | 27.25 | 272,500 |
| 2015-03-06 | AJG | Option Ex | 7,600 | .00 | 0 |
| 2015-02-12 | AJG | Sale | 6,000 | 47.20 | 283,200 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Howell Douglas K (VP & Chief Financial Officer of Arthur J. Gallagher & Co. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.