Insider trading

Period: 120 months Stock: WM Role: CEO × + 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.

27 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.

27 decisions over 120 months Remove this filter
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.

27 decisions over 120 months
The trade

Minimum amount

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

27 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.
27 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
27 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.

27 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
10 Feb 2026
Fish James C Jr Chief Executive Officer
Sold on a plan
$1.32M 5,706 at 230.87
2.5%
Planned (10b5-1)
9 Feb 2026
Fish James C Jr Chief Executive Officer
Sold on a plan
$7.00M 30,390 at 230.36
11.9%
Planned (10b5-1)
6 Feb 2026
Fish James C Jr Chief Executive Officer
Sold on a plan
$151.11K 657 at 230.00
0.3%
Planned (10b5-1)
24 Feb 2025
Fish James C Jr Pres, Chief Executive Officer
Sold on a plan
$10.14M 44,405 at 228.43
17.4%
Planned (10b5-1)
1 Mar 2024
Fish James C Jr Pres, Chief Executive Officer
Sold on a plan
$7.40M 36,207 at 204.43
15.4%
Planned (10b5-1)
17 Jan 2024
Fish James C Jr Pres, Chief Executive Officer
Sold on a plan
$1.74M 9,550 at 182.00
5.9%
Planned (10b5-1)
13 Dec 2023
Fish James C Jr Pres, Chief Executive Officer
Sold on a plan
$1.69M 9,550 at 177.00
5.6%
Planned (10b5-1)
13 Nov 2023
Fish James C Jr Pres, Chief Executive Officer
Sold on a plan
$925.88K 5,383 at 172.00
3.0%
Planned (10b5-1)
10 Nov 2023
Fish James C Jr Pres, Chief Executive Officer
Sold on a plan
$716.72K 4,167 at 172.00
2.3%
Planned (10b5-1)
29 Mar 2022
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$1.07M 6,748 at 158.88
5.8%
28 Mar 2022
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$4.58M 28,976 at 158.05
19.9%
7 Mar 2022
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$3.90M 24,659 at 158.12
14.5%
4 Mar 2022
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$1.01M 6,413 at 158.00
3.6%
1 Jun 2021
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$18.49M 131,625 at 140.50
39.5%
17 May 2021
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$91.78 1 at 141.48
0.0%
22 Feb 2021
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$6.86M 62,324 at 110.08
21.6%
19 Feb 2021
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$154.95K 1,391 at 111.40
0.5%
10 Nov 2020
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$3.04M 24,671 at 123.09
8.7%
4 Mar 2020
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$5.96M 50,320 at 118.40
16.3%
18 Feb 2020
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$8.48M 67,425 at 125.79
21.6%
14 Feb 2020
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$152.24K 1,217 at 125.09
0.4%
14 Nov 2019
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$350.44K 3,158 at 110.97
1.3%
8 Jul 2019
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$9.82M 84,314 at 116.51
25.2%
16 Feb 2018
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$181.52K 2,159 at 84.08
1.1%
30 May 2017
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$252.67K 3,500 at 72.19
2.3%
15 May 2017
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$252.86K 3,500 at 72.25
2.2%
7 Mar 2017
Fish James C Jr Pres, Chief Executive Officer
Sold, plan not stated
$1.84M 25,260 at 72.94
13.8%
Showing 1–27 of 27.