Insider trading

Period: 120 months Stock: CWST Role: Other officers × + Add filter Clear all
Views & alerts

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When

Period

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

178 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.

178 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.

178 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.

178 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.
178 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
178 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.

178 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
16 Mar 2026
Sayward Shelley E. SENIOR VP & GENERAL COUNSEL
Sold on a plan
$31.76K 362 at 87.73
1.3%
Planned (10b5-1)
16 Mar 2026
Steves Sean Sr VP & COO of SW Ops
Sold on a plan
$17.30K 197 at 87.80
2.1%
Planned (10b5-1)
16 Mar 2026
Drohan Kevin VP & CHIEF ACCOUNTING OFFICER
Sold on a plan
$7.46K 85 at 87.73
1.1%
Planned (10b5-1)
12 Mar 2026
Sayward Shelley E. SENIOR VP & GENERAL COUNSEL
Sold on a plan
$11.57K 129 at 89.71
0.4%
Planned (10b5-1)
12 Mar 2026
Steves Sean Sr VP & COO of SW Ops
Sold on a plan
$8.70K 97 at 89.71
1.0%
Planned (10b5-1)
12 Mar 2026
Drohan Kevin VP & CHIEF ACCOUNTING OFFICER
Sold on a plan
$4.92K 55 at 89.52
0.7%
Planned (10b5-1)
27 Feb 2026
Coletta Edmond PRESIDENT
Sold at will
$357.18K 3,812 at 93.70
2.5%
Not planned
27 Feb 2026
Sayward Shelley E. SENIOR VP & GENERAL COUNSEL
Sold at will
$147.82K 1,591 at 92.91
5.5%
Not planned
27 Feb 2026
Steves Sean Sr VP & COO of SW Ops
Sold at will
$111.38K 1,199 at 92.89
11.0%
Not planned
27 Feb 2026
Drohan Kevin VP & CHIEF ACCOUNTING OFFICER
Sold at will
$62.51K 675 at 92.61
8.3%
Not planned
8 Dec 2025
Coletta Edmond PRESIDENT
Sold at will
$700.49K 7,000 at 100.07
4.7%
Not planned
4 Aug 2025
Ligon Paul SR VP of Sustainable Growth
Sold on a plan
$102.84K 1,000 at 102.84
5.2%
Planned (10b5-1)
3 Jun 2025
Ligon Paul SR VP of Sustainable Growth
Sold on a plan
$116.98K 1,000 at 116.98
4.9%
Planned (10b5-1)
6 May 2025
Coletta Edmond PRESIDENT
Sold at will
$662.88K 5,562 at 119.18
3.6%
Not planned
16 Apr 2025
Ligon Paul SR VP of Sustainable Growth
Sold on a plan 4×
$237.35K 2,000 at 118.68
8.9%
Planned (10b5-1)
13 Mar 2025
Coletta Edmond PRESIDENT
Sold on a plan 2×
$572.46K 5,456 at 104.92
3.4%
Planned (10b5-1)
13 Mar 2025
Sayward Shelley E. SENIOR VP & GENERAL COUNSEL
Sold on a plan
$21.41K 206 at 103.95
0.8%
Planned (10b5-1)
13 Mar 2025
Steves Sean Sr VP & COO of SW Ops
Sold on a plan
$11.25K 108 at 104.13
1.4%
Planned (10b5-1)
13 Mar 2025
Ligon Paul SR VP of Sustainable Growth
Sold on a plan
$5.93K 57 at 104.06
0.3%
Planned (10b5-1)
13 Mar 2025
Drohan Kevin VP & CHIEF ACCOUNTING OFFICER
Sold on a plan
$5.93K 57 at 104.00
1.0%
Planned (10b5-1)
12 Mar 2025
Coletta Edmond PRESIDENT
Sold on a plan 2×
$88.90K 836 at 106.34
0.5%
Planned (10b5-1)
12 Mar 2025
Sayward Shelley E. SENIOR VP & GENERAL COUNSEL
Sold on a plan 2×
$40.63K 381 at 106.63
1.5%
Planned (10b5-1)
12 Mar 2025
Steves Sean Sr VP & COO of SW Ops
Sold on a plan 2×
$18.24K 171 at 106.65
2.2%
Planned (10b5-1)
12 Mar 2025
Drohan Kevin VP & CHIEF ACCOUNTING OFFICER
Sold on a plan 2×
$13.98K 131 at 106.70
2.2%
Planned (10b5-1)
12 Mar 2025
Ligon Paul SR VP of Sustainable Growth
Sold on a plan 2×
$13.31K 125 at 106.49
0.6%
Planned (10b5-1)
3 Mar 2025
Coletta Edmond PRESIDENT
Sold at will
$592.18K 5,206 at 113.75
3.2%
Not planned
3 Mar 2025
Sayward Shelley E. SENIOR VP & GENERAL COUNSEL
Sold at will
$219.67K 1,938 at 113.35
7.6%
Not planned
3 Mar 2025
Drohan Kevin VP & CHIEF ACCOUNTING OFFICER
Sold at will
$128.91K 1,136 at 113.48
17.4%
Not planned
3 Mar 2025
Steves Sean Sr VP & COO of SW Ops
Sold at will
$56.18K 495 at 113.49
6.8%
Not planned
3 Mar 2025
Ligon Paul SR VP of Sustainable Growth
Sold at will
$55.19K 487 at 113.33
2.2%
Not planned
12 Nov 2024
Steves Sean Sr VP & COO of SW Ops
Sold at will
$153.53K 1,418 at 108.27
19.6%
Not planned
6 Nov 2024
Ligon Paul SR VP of Sustainable Growth
Sold at will
$184.78K 1,730 at 106.81
7.6%
Not planned
4 Nov 2024
Coletta Edmond PRESIDENT
Sold at will 2×
$2.00M 20,000 at 100.11
11.8%
Not planned
3 Sep 2024
Drohan Kevin VP & CHIEF ACCOUNTING OFFICER
Sold at will
$22.56K 214 at 105.42
6.9%
Not planned
14 Mar 2024
Coletta Edmond PRESIDENT
Sold on a plan
$42.50K 452 at 94.02
0.3%
Planned (10b5-1)
14 Mar 2024
Sayward Shelley E. SENIOR VP & GENERAL COUNSEL
Sold on a plan
$11.63K 124 at 93.81
0.6%
Planned (10b5-1)
14 Mar 2024
Ligon Paul SR VP of Sustainable Growth
Sold on a plan
$9.76K 104 at 93.80
0.5%
Planned (10b5-1)
14 Mar 2024
Steves Sean Sr VP & COO of SW Ops
Sold on a plan
$4.14K 44 at 94.00
0.6%
Planned (10b5-1)
13 Mar 2024
Coletta Edmond PRESIDENT
Sold on a plan
$69.13K 733 at 94.31
0.4%
Planned (10b5-1)
13 Mar 2024
Sayward Shelley E. SENIOR VP & GENERAL COUNSEL
Sold on a plan
$34.99K 371 at 94.32
1.9%
Planned (10b5-1)
13 Mar 2024
Steves Sean Sr VP & COO of SW Ops
Sold on a plan
$21.13K 224 at 94.35
3.0%
Planned (10b5-1)
13 Mar 2024
Drohan Kevin VP & CHIEF ACCOUNTING OFFICER
Sold on a plan
$16.30K 173 at 94.23
5.3%
Planned (10b5-1)
13 Mar 2024
Ligon Paul SR VP of Sustainable Growth
Sold on a plan
$15.48K 164 at 94.38
0.7%
Planned (10b5-1)
29 Feb 2024
Sayward Shelley E. SENIOR VP & GENERAL COUNSEL
Sold at will
$149.58K 1,662 at 90.00
8.2%
Not planned
29 Feb 2024
Ligon Paul SR VP of Sustainable Growth
Sold at will
$53.88K 605 at 89.06
2.6%
Not planned
29 Feb 2024
Steves Sean Sr VP & COO of SW Ops
Sold at will
$31.98K 358 at 89.34
5.1%
Not planned
28 Feb 2024
Coletta Edmond PRESIDENT
Sold at will
$746.87K 8,271 at 90.30
4.7%
Not planned
31 Aug 2023
Drohan Kevin VP & CHIEF ACCOUNTING OFFICER
Sold at will
$16.66K 213 at 78.23
7.2%
Not planned
11 Aug 2023
Ligon Paul SR VP of Sustainable Growth
Sold at will
$196.90K 2,500 at 78.76
10.4%
Not planned
15 Mar 2023
Ligon Paul SR VP of Sustainable Growth
Sold, plan not stated
$34.87K 424 at 82.23
1.7%
Showing 1–50 of 178. Page 1 of 4 Older →