The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Macpherson Donald G since 2015.
This trader's CIK number is 1451437.
At the time of last reporting, Macpherson Donald G was the Chairman and CEO of W.w. Grainger, Inc.. (stock ticker symbol GWW).
Also see all insider trading activities at W.w. Grainger, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | GWW | 0 | $0 | 26,686 | $25,927,237 | 30,663 | $9,544,165 |
| 2024 | GWW | 0 | $0 | 40,494 | $40,958,179 | 46,063 | $12,742,868 |
| 2023 | GWW | 0 | $0 | 54,076 | $37,964,723 | 60,242 | $14,023,735 |
| 2022 | GWW | 0 | $0 | 26,646 | $14,643,913 | 26,646 | $6,379,100 |
| 2021 | GWW | 0 | $0 | 20,017 | $9,419,290 | 15,741 | $3,870,082 |
| 2020 | GWW | 0 | $0 | 22,723 | $7,698,554 | 16,923 | $3,452,461 |
| 2019 | GWW | 0 | $0 | 2,317 | $718,432 | 0 | $0 |
| 2018 | GWW | 0 | $0 | 21,448 | $7,378,948 | 24,876 | $3,707,021 |
| 2017 | GWW | 0 | $0 | 22,836 | $4,857,240 | 26,000 | $2,811,900 |
| 2015 | GWW | 0 | $0 | 6,750 | $1,582,506 | 6,000 | $568,919 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-12-04 | GWW | Option Ex | 18,500 | 311.26 | 5,758,310 |
| 2025-12-05 | GWW | Option Ex | 12,163 | 311.26 | 3,785,855 |
| 2025-12-04 | GWW | Sale | 14,523 | 973.13 | 14,132,752 |
| 2025-12-05 | GWW | Sale | 12,163 | 969.70 | 11,794,485 |
| 2024-09-30 | GWW | Sale | 12,992 | 1,038.23 | 13,488,632 |
| 2024-09-16 | GWW | Option Ex | 46,063 | 276.64 | 12,742,868 |
| 2024-09-16 | GWW | Sale | 27,502 | 998.82 | 27,469,547 |
| 2023-11-28 | GWW | Sale | 2,478 | 791.83 | 1,962,157 |
| 2023-11-29 | GWW | Sale | 2,477 | 776.11 | 1,922,417 |
| 2023-03-03 | GWW | Option Ex | 60,242 | 232.79 | 14,023,735 |
| 2023-03-03 | GWW | Sale | 49,121 | 693.80 | 34,080,149 |
| 2022-12-02 | GWW | Option Ex | 14,380 | 231.88 | 3,334,434 |
| 2022-12-02 | GWW | Sale | 14,380 | 599.09 | 8,614,856 |
| 2022-05-02 | GWW | Option Ex | 12,266 | 248.22 | 3,044,666 |
| 2022-05-02 | GWW | Sale | 12,266 | 491.53 | 6,029,057 |
| 2021-12-03 | GWW | Option Ex | 15,741 | 245.86 | 3,870,082 |
| 2021-12-03 | GWW | Sale | 15,741 | 487.76 | 7,677,877 |
| 2021-04-05 | GWW | Sale | 4,276 | 407.25 | 1,741,413 |
| 2020-09-17 | GWW | Option Ex | 16,923 | 204.01 | 3,452,461 |
| 2020-09-17 | GWW | Sale | 14,909 | 355.49 | 5,299,985 |
| 2020-02-19 | GWW | Sale | 7,814 | 306.96 | 2,398,569 |
| 2019-02-21 | GWW | Sale | 2,317 | 310.07 | 718,432 |
| 2018-08-01 | GWW | Sale | 21,448 | 344.04 | 7,378,948 |
| 2018-08-01 | GWW | Option Ex | 24,876 | 149.02 | 3,707,021 |
| 2017-11-29 | GWW | Option Ex | 26,000 | 108.15 | 2,811,900 |
| 2017-11-29 | GWW | Sale | 22,836 | 212.70 | 4,857,240 |
| 2015-06-15 | GWW | Option Ex | 3,000 | 108.15 | 324,450 |
| 2015-06-15 | GWW | Sale | 3,000 | 235.62 | 706,863 |
| 2015-03-12 | GWW | Sale | 3,000 | 231.95 | 695,853 |
| 2015-03-12 | GWW | Option Ex | 3,000 | 81.49 | 244,469 |
| 2015-02-27 | GWW | Sale | 750 | 239.72 | 179,790 |
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 Macpherson Donald G (Chairman and CEO of W.w. Grainger, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.