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Planned insider sales
Notices (SEC Form 144) that executives and other insiders file before selling shares, and whether a sale was reported afterwards.
About this data
- What it is
- Before an executive, director or large owner sells restricted or control shares, they file a short notice with the SEC, called Form 144, saying how many shares they plan to sell, through which broker and roughly when. This feed lists those notices, and for each one shows whether a sale was reported afterwards on a Form 4 and how many days later.
- Who files it
- The person selling, or their broker, on the day the sale is placed. Electronic notices start in April 2023.
- How current
- We collect new notices throughout the day on SEC business days.
- Terms
- Form 144The notice an insider or other affiliate of a company files with the SEC before selling restricted or control shares, so the shares can be sold under Rule 144. The notice says how many shares, through which broker, and roughly when.10b5-1 planA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan.
- Worth knowing
- A notice is a plan, not a sale: the person may sell fewer shares, later, or not at all. The value is the one the filer typed, at a price they chose, not what the shares sell for. Many sales are routine, made to diversify or pay taxes, or under a 10b5-1 plan set up months earlier. A blank in the last column does not mean no sale: the person may not have to file a Form 4 (an ordinary affiliate does not), the sale may be recent, or the Form 4 may name a different spelling of the person. We match by the filer's number first and by name second. Information, not investment advice.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Form 144 notices per day, last 30 days
All notices Notices that give a 10b5-1 plan
By the day each notice was filed. A notice is a plan to sell, not a sale.
Latest notices of planned insider sales
Showing: ticker CWST
| Filed | Insider | Company | Shares to sellA notice is a plan, not a sale. The person may sell fewer shares, sell later, or not sell at all, and the number of shares is what they expect to sell on the day they file. | ValueThe aggregate market value the filer typed on the notice: the shares times a price the filer chose. It is not what the shares will sell for. | PlanA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan. | Expected sale | Sale reportedInsiders who are officers, directors or hold more than 10% report their sales on a Form 4, within two business days. We look for the first Form 4 with an open-market sale by the same person in the same company within 90 days of the notice, and show how many days after the notice it was filed. A blank means we found none: the person may not have sold, may not have to file a Form 4, or the Form 4 may be one we do not have. | Notice |
|---|---|---|---|---|---|---|---|---|
| Nov 9, 2026 | Bradford John Helgeson Officer | CWST Casella Waste Systems, Inc. | 195 | $19.2K | — | Nov 9, 2026 | Form 4 ↗ 1 day later · 195 shares | Form 144 ↗ |
| Sep 3, 2026 | Michael Burke Director | CWST Casella Waste Systems, Inc. | 1,100 | $105.6K | — | Sep 3, 2026 | Form 4 ↗ same day · 1,100 shares | Form 144 ↗ |
| Aug 26, 2026 | Michael Burke Director | CWST Casella Waste Systems, Inc. | 1,100 | $103.1K | — | Aug 26, 2026 | Form 4 ↗ same day · 1,100 shares | Form 144 ↗ |
| Aug 14, 2026 | Douglas Casella Director | CWST Casella Waste Systems, Inc. | 1,343 | $121.8K | — | Aug 14, 2026 | Form 4 ↗ same day · 16,500 shares | Form 144 ↗ |
| Aug 13, 2026 | Douglas R. Casella Officer, Director | CWST Casella Waste Systems, Inc. | 1,838 | $167.0K | — | Aug 13, 2026 | Form 4 ↗ 1 day later · 16,500 shares | Form 144 ↗ |
| Aug 13, 2026 | Douglas Casella Director | CWST Casella Waste Systems, Inc. | 13,319 | $1.2M | — | Aug 13, 2026 | Form 4 ↗ 1 day later · 16,500 shares | Form 144 ↗ |
| May 26, 2026 | Michael Burke Director | CWST Casella Waste Systems, Inc. | 2,305 | $200.8K | — | May 26, 2026 | Form 4 ↗ 1 day later · 2,305 shares | Form 144 ↗ |
| May 19, 2026 | Coletta Edmond Officer | CWST Casella Waste Systems, Inc. | 7,593 | $677.4K | — | May 19, 2026 | Form 4 ↗ 3 days later · 12,500 shares | Form 144 ↗ |
| May 19, 2026 | Edmond Coletta Officer | CWST Casella Waste Systems, Inc. | 4,907 | $425.6K | — | May 19, 2026 | Form 4 ↗ 3 days later · 12,500 shares | Form 144 ↗ |
| Mar 16, 2026 | Coletta Edmond Officer | CWST Casella Waste Systems, Inc. | 988 | $86.8K | — | Mar 16, 2026 | Form 4 ↗ same day · 988 shares | Form 144 ↗ |
| Mar 16, 2026 | Bradford John Helgeson Officer | CWST Casella Waste Systems, Inc. | 405 | $35.5K | — | Mar 16, 2026 | Form 4 ↗ same day · 405 shares | Form 144 ↗ |
| Mar 16, 2026 | Sean Steves Officer | CWST Casella Waste Systems, Inc. | 197 | $17.3K | — | Mar 16, 2026 | Form 4 ↗ same day · 197 shares | Form 144 ↗ |
| Mar 16, 2026 | Kevin Drohan Officer | CWST Casella Waste Systems, Inc. | 85 | $7,457 | — | Mar 16, 2026 | Form 4 ↗ same day · 85 shares | Form 144 ↗ |
| Mar 16, 2026 | Shelley E. Sayward Officer | CWST Casella Waste Systems, Inc. | 362 | $31.8K | — | Mar 16, 2026 | Form 4 ↗ same day · 362 shares | Form 144 ↗ |
| Mar 16, 2026 | John W. Casella Officer | CWST Casella Waste Systems, Inc. | 1,744 | $153.1K | — | Mar 16, 2026 | Form 4 ↗ same day · 1,744 shares | Form 144 ↗ |
| Mar 12, 2026 | John W. Casella Officer | CWST Casella Waste Systems, Inc. | 963 | $86.7K | — | Mar 12, 2026 | Form 4 ↗ 4 days later · 2,707 shares | Form 144 ↗ |
| Mar 12, 2026 | Coletta Edmond Officer | CWST Casella Waste Systems, Inc. | 377 | $33.8K | — | Mar 12, 2026 | Form 4 ↗ 4 days later · 1,365 shares | Form 144 ↗ |
| Mar 12, 2026 | Sean Steves Officer | CWST Casella Waste Systems, Inc. | 97 | $8,656 | — | Mar 12, 2026 | Form 4 ↗ 4 days later · 294 shares | Form 144 ↗ |
| Mar 12, 2026 | Shelley E. Sayward Officer | CWST Casella Waste Systems, Inc. | 129 | $11.5K | — | Mar 12, 2026 | Form 4 ↗ 4 days later · 491 shares | Form 144 ↗ |
| Mar 12, 2026 | Kevin Drohan Officer | CWST Casella Waste Systems, Inc. | 55 | $4,878 | — | Mar 12, 2026 | Form 4 ↗ 4 days later · 140 shares | Form 144 ↗ |
| Feb 27, 2026 | John W. Casella Officer | CWST Casella Waste Systems, Inc. | 6,900 | $644.1K | — | Feb 27, 2026 | Form 4 ↗ 3 days later · 6,726 shares | Form 144 ↗ |
| Feb 27, 2026 | Shelley E. Sayward Officer | CWST Casella Waste Systems, Inc. | 1,591 | $147.8K | — | Feb 27, 2026 | Form 4 ↗ 3 days later · 1,591 shares | Form 144 ↗ |
| Feb 27, 2026 | Sean Steves Officer | CWST Casella Waste Systems, Inc. | 1,199 | $111.4K | — | Feb 27, 2026 | Form 4 ↗ 3 days later · 1,199 shares | Form 144 ↗ |
| Feb 27, 2026 | Coletta Edmond Officer | CWST Casella Waste Systems, Inc. | 4,000 | $375.8K | — | Feb 27, 2026 | Form 4 ↗ 3 days later · 3,812 shares | Form 144 ↗ |
| Feb 27, 2026 | Kevin Drohan Officer | CWST Casella Waste Systems, Inc. | 675 | $62.5K | — | Feb 27, 2026 | Form 4 ↗ 3 days later · 675 shares | Form 144 ↗ |
| Dec 8, 2025 | Edmond R. Coletta Officer | CWST Casella Waste Systems, Inc. | 7,000 | $694.5K | — | Dec 8, 2025 | Form 4 ↗ 1 day later · 7,000 shares | Form 144 ↗ |
| Aug 4, 2025 | Paul Ligon Officer | CWST Casella Waste Systems, Inc. | 1,000 | $103.0K | 10b5-1 | Aug 4, 2025 | Form 4 ↗ 1 day later · 1,000 shares | Form 144 ↗ |
| Aug 4, 2025 amended | Edmond Coletta Officer | CWST Casella Waste Systems, Inc. | 1,292 | $136.3K | — | Mar 12, 2025 | — | Form 144/A ↗ |
| May 8, 2025 | John W. Casella Officer, Director | CWST Casella Waste Systems, Inc. | 18,093 | $2.2M | — | May 8, 2025 | Form 4 ↗ 1 day later · 18,093 shares | Form 144 ↗ |
| May 6, 2025 | Coletta Edmond Officer | CWST Casella Waste Systems, Inc. | 5,562 | $662.9K | — | May 6, 2025 | Form 4 ↗ 1 day later · 5,562 shares | Form 144 ↗ |
| Apr 16, 2025 | Paul Ligon Officer | CWST Casella Waste Systems, Inc. | 3,000 | $354.1K | 10b5-1 | Apr 16, 2025 | Form 4 ↗ 1 day later · 2,000 shares | Form 144 ↗ |
| Mar 13, 2025 | Coletta Edmond Officer | CWST Casella Waste Systems, Inc. | 5,000 | $525.0K | — | Mar 13, 2025 | Form 4 ↗ 1 day later · 6,292 shares | Form 144 ↗ |
| Mar 12, 2025 | Edmond Coletta Officer | CWST Casella Waste Systems, Inc. | 1,282 | $136.3K | — | Mar 12, 2025 | Form 4 ↗ 2 days later · 6,292 shares | Form 144 ↗ |
| Mar 12, 2025 | John W. Casella Officer | CWST Casella Waste Systems, Inc. | 2,692 | $286.2K | — | Mar 12, 2025 | Form 4 ↗ 2 days later · 2,693 shares | Form 144 ↗ |
| Mar 12, 2025 | Shelley E. Sayward Officer | CWST Casella Waste Systems, Inc. | 581 | $61.8K | — | Mar 12, 2025 | Form 4 ↗ 2 days later · 587 shares | Form 144 ↗ |
| Mar 12, 2025 | Douglas R. Casella Officer | CWST Casella Waste Systems, Inc. | 708 | $75.3K | — | Mar 12, 2025 | Form 4 ↗ 2 days later · 696 shares | Form 144 ↗ |
| Mar 10, 2025 | Douglas Casella Director | CWST Casella Waste Systems, Inc. | 10,000 | $1.1M | — | Mar 10, 2025 | Form 4 ↗ 2 days later · 5,387 shares | Form 144 ↗ |
| Mar 3, 2025 | Edmond Coletta Officer | CWST Casella Waste Systems, Inc. | 5,206 | $592.2K | — | Mar 3, 2025 | Form 4 ↗ same day · 5,206 shares | Form 144 ↗ |
| Mar 3, 2025 | Kevin Drohan Officer | CWST Casella Waste Systems, Inc. | 1,136 | $128.9K | — | Mar 3, 2025 | Form 4 ↗ same day · 1,136 shares | Form 144 ↗ |
| Mar 3, 2025 | Paul Ligon Officer | CWST Casella Waste Systems, Inc. | 487 | $55.2K | — | Mar 3, 2025 | Form 4 ↗ same day · 487 shares | Form 144 ↗ |
| Mar 3, 2025 | Sean Steves Officer | CWST Casella Waste Systems, Inc. | 495 | $56.2K | — | Mar 3, 2025 | Form 4 ↗ same day · 495 shares | Form 144 ↗ |
| Mar 3, 2025 | Shelley Sayward Officer | CWST Casella Waste Systems, Inc. | 1,938 | $219.7K | — | Mar 3, 2025 | Form 4 ↗ same day · 1,938 shares | Form 144 ↗ |
| Mar 3, 2025 | John W. Casella Officer | CWST Casella Waste Systems, Inc. | 13,576 | $1.5M | — | Mar 3, 2025 | Form 4 ↗ same day · 13,577 shares | Form 144 ↗ |
| Nov 25, 2024 | Michael Burke Director | CWST Casella Waste Systems, Inc. | 1,800 | $203.2K | — | Nov 25, 2024 | Form 4 ↗ same day · 1,800 shares | Form 144 ↗ |
| Nov 22, 2024 | Douglas R. Casella Officer | CWST Casella Waste Systems, Inc. | 20,000 | $2.3M | — | Nov 22, 2024 | Form 4 ↗ 3 days later · 20,000 shares | Form 144 ↗ |
| Nov 14, 2024 | John W. Casella Officer | CWST Casella Waste Systems, Inc. | 27,940 | $3.0M | — | Nov 14, 2024 | Form 4 ↗ 4 days later · 27,940 shares | Form 144 ↗ |
| Nov 12, 2024 | Sean Steves Officer | CWST Casella Waste Systems, Inc. | 1,418 | $153.5K | — | Nov 12, 2024 | Form 4 ↗ same day · 1,418 shares | Form 144 ↗ |
| Nov 6, 2024 | Paul Ligon Officer | CWST Casella Waste Systems, Inc. | 1,730 | $184.8K | — | Nov 6, 2024 | Form 4 ↗ 1 day later · 1,730 shares | Form 144 ↗ |
| Nov 5, 2024 | John W. Casella Officer, Director | CWST Casella Waste Systems, Inc. | 23,509 | $2.4M | — | Nov 5, 2024 | Form 4 ↗ 1 day later · 23,509 shares | Form 144 ↗ |
| Nov 4, 2024 | Edmond R. Coletta Officer | CWST Casella Waste Systems, Inc. | 20,000 | $2.0M | — | Nov 4, 2024 | Form 4 ↗ 1 day later · 20,000 shares | Form 144 ↗ |
The newest 50 items, most recent first. Every row links to the notice on the SEC's site, and to the Form 4 when we found one. Updated Nov 15, 2026, 6:42 PM EST.
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