Insider trading

Period: 120 months Stock: GWW Type of trade: Sold × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

88 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

88 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

88 decisions over 120 months Remove this filter
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

88 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
88 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
88 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

88 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
12 May 2026
Sold at will 5×
$1.80M 1,457 at 1,232.29
39.5%
Not planned
12 May 2026
LeRoy Jonny M SVP, Chief Technology Officer
Sold at will 5×
$1.05M 854 at 1,231.06
35.5%
Not planned
12 May 2026
Thomson Laurie R VP, Controller
Sold at will 5×
$385.52K 313 at 1,231.69
44.0%
Not planned
2 Apr 2026
Merriwether Deidra C Sr. VP & CFO
Sold on a plan 12×
$1.66M 1,488 at 1,114.28
12.4%
Planned (10b5-1)
24 Mar 2026
Merriwether Deidra C Sr. VP & CFO
Sold on a plan 12×
$2.49M 2,339 at 1,064.73
18.6%
Planned (10b5-1)
16 Dec 2025
Sold at will
$199.67K 195 at 1,023.93
5.8%
Not planned
5 Dec 2025
Macpherson Donald G Chairman and CEO
Sold on a plan 12×
$11.83M 12,163 at 972.57
10.5%
Planned (10b5-1)
4 Dec 2025
Macpherson Donald G Chairman and CEO
Sold on a plan 10×
$14.13M 14,523 at 972.81
11.9%
Planned (10b5-1)
9 Sep 2025
LeRoy Jonny M SVP, Chief Technology Officer
Sold at will 13×
$496.43K 500 at 992.86
22.0%
Not planned
23 May 2025
Sold at will
$301.06K 280 at 1,075.20
7.7%
Not planned
6 May 2025
Thomson Laurie R VP, Controller
Sold at will 8×
$793.61K 761 at 1,042.86
56.8%
Sold half or more
2 Apr 2025
Merriwether Deidra C Sr. VP & CFO
Sold on a plan 8×
$1.16M 1,164 at 997.12
10.2%
Planned (10b5-1)
10 Mar 2025
Thomson Laurie R VP, Controller
Sold at will 2×
$340.77K 334 at 1,020.28
42.2%
Not planned
13 Nov 2024
Thomson Laurie R VP, Controller · indirect
Sold at will
$150.75K 125 at 1,206.03
15.6%
Not planned
6 Nov 2024
Sold at will 3×
$301.71K 253 at 1,192.52
7.7%
Not planned
5 Nov 2024
Sold at will 9×
$10.71M 9,577 at 1,117.84
68.6%
Sold half or more
1 Nov 2024
Merriwether Deidra C Sr. VP & CFO
Sold on a plan
$778.34K 704 at 1,105.59
6.9%
Planned (10b5-1)
30 Sep 2024
Macpherson Donald G Chairman and CEO
Sold on a plan 12×
$13.48M 12,992 at 1,037.68
11.6%
Planned (10b5-1)
16 Sep 2024
Macpherson Donald G Chairman and CEO
Sold on a plan 13×
$27.52M 27,502 at 1,000.82
19.8%
Planned (10b5-1)
20 Jun 2024
Fortin Matt SVP & Chief HR Officer
Sold at will 3×
$467.67K 511 at 915.20
21.7%
Not planned
29 Feb 2024
Sold at will 7×
$3.69M 3,813 at 968.88
43.7%
Not planned
8 Feb 2024
Merriwether Deidra C Sr. VP & CFO
Sold at will 3×
$7.89M 8,301 at 950.40
47.2%
Not planned
7 Feb 2024
Sold at will 5×
$2.97M 3,122 at 950.22
38.9%
Not planned
4 Dec 2023
Thomson Laurie R VP, Controller
Sold at will
$200.38K 250 at 801.50
21.5%
Not planned
29 Nov 2023
Macpherson Donald G Chairman and CEO
Sold on a plan 4×
$1.92M 2,477 at 776.37
2.7%
Planned (10b5-1)
28 Nov 2023
Macpherson Donald G Chairman and CEO
Sold on a plan 13×
$1.95M 2,478 at 788.68
2.7%
Planned (10b5-1)
2 Nov 2023
Fortin Matt SVP & Chief HR Officer
Sold at will
$636.15K 842 at 755.52
34.2%
Not planned
1 Nov 2023
Fortin Matt SVP & Chief HR Officer
Sold at will 8×
$2.53M 3,439 at 735.85
58.3%
Sold half or more
12 May 2023
Thomson Laurie R VP, Controller
Sold at will
$36.83K 54 at 682.09
3.1%
Not planned
2 May 2023
Sold at will 4×
$1.47M 2,127 at 691.92
24.3%
Not planned
2 May 2023
Thomson Laurie R VP, Controller
Sold at will
$325.46K 476 at 683.74
21.6%
Not planned
15 Mar 2023
Merriwether Deidra C Sr. VP & CFO
Sold, plan not stated 11×
$3.07M 4,623 at 664.66
37.8%
3 Mar 2023
Macpherson Donald G Chairman and CEO
Sold, plan not stated 16×
$34.11M 49,121 at 694.36
38.0%
7 Feb 2023
Carroll Kathleen S SVP & Chief HR Officer
Sold, plan not stated 3×
$1.13M 1,690 at 671.56
34.0%
2 Dec 2022
Macpherson Donald G Chairman and CEO
Sold, plan not stated 9×
$8.62M 14,380 at 599.53
17.2%
3 Aug 2022
Thomson Laurie R VP, Controller
Sold, plan not stated
$29.24K 54 at 541.44
2.8%
28 Jul 2022
Sold, plan not stated 2×
$2.33M 4,660 at 500.03
39.3%
5 May 2022
Thomson Laurie R VP, Controller
Sold, plan not stated
$135.81K 276 at 492.05
12.5%
4 May 2022
Thomson Laurie R VP, Controller
Sold, plan not stated
$112.56K 225 at 500.26
10.5%
2 May 2022
Macpherson Donald G Chairman and CEO
Sold, plan not stated 18×
$6.00M 12,266 at 488.83
14.4%
18 Apr 2022
Merriwether Deidra C Sr. VP & CFO
Sold, plan not stated
$238.45K 488 at 488.62
6.0%
1 Apr 2022
HOWARD JOHN L Sr. VP and General Counsel
Sold, plan not stated
$882.00K 1,732 at 509.24
7.8%
6 Dec 2021
HOWARD JOHN L Sr. VP and General Counsel
Sold, plan not stated 7×
$4.83M 9,728 at 496.68
32.1%
3 Dec 2021
Macpherson Donald G Chairman and CEO
Sold, plan not stated 8×
$7.68M 15,741 at 487.86
19.7%
29 Oct 2021
Sold, plan not stated
$254.25K 565 at 450.00
4.3%
5 May 2021
Thomson Laurie R VP, Controller
Sold, plan not stated 2×
$916.16K 1,994 at 459.46
49.3%
5 Apr 2021
Macpherson Donald G Chairman and CEO
Sold, plan not stated 2×
$1.74M 4,276 at 407.01
6.3%
5 Apr 2021
HOWARD JOHN L Sr. VP and General Counsel
Sold, plan not stated
$1.03M 2,535 at 407.21
6.0%
10 Dec 2020
HOWARD JOHN L Sr. VP and General Counsel
Sold, plan not stated 7×
$7.63M 18,903 at 403.79
32.3%
17 Sep 2020
Macpherson Donald G Chairman and CEO
Sold, plan not stated 5×
$5.31M 14,909 at 356.05
21.5%
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