Casella Waste Systems Inc
CWST- Exchange
- Nasdaq
- Industry
- Refuse Systems
- SEC CIK
- 0000911177
In the last 90 days, Casella Waste Systems Inc insiders filed 0 open-market purchases and 3 sales; 418 institutions reported holding it in 13F filings for Q2 2026, worth $7.49B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Casella Waste Systems Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 3 filings
- 2 insiders, $1.71M in total
- Insiders trading
- 2
- Net value
- −$1.71M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Casella Waste Systems Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Burke Michael K | Director | 13,641 | Sep 3, 2026 | 4 |
| Casella Douglas R | VICE CHAIRMAN, BD OF DIRECTORS | 90,141 | Aug 14, 2026 | 4 |
| Ribar Damian Andrew | Executive VP and COO | – | Aug 12, 2026 | 1 |
| Green Emily Nagle | Director | 16,902 | Jun 10, 2026 | 4 |
| Doody Joseph | Director | 13,143 | Jun 5, 2026 | 1 |
| Hulligan William P | Director | 8,161 | Jun 5, 2026 | 1 |
| Battles Michael Louis | Director | 10,289 | Jun 5, 2026 | 1 |
| Kirk Rose M. | Director | 9,835 | Jun 5, 2026 | 1 |
| Sova Gary | Director | 8,204 | Jun 5, 2026 | 1 |
| Casella John W | Director | 167,800Indirect | Jun 2, 2026 | 3 |
| Coletta Edmond | PRESIDENT & CEO | 140,118 | May 22, 2026 | 4 |
| Rains Christopher Alan | Sr. VP & Chief Revenue Officer | 989 | Mar 17, 2026 | 1 |
| Helgeson Bradford John | Executive VP and CFO | 7,342 | Mar 16, 2026 | 2 |
| Sayward Shelley E. | SENIOR VP & GENERAL COUNSEL | 28,369 | Mar 16, 2026 | 2 |
| Drohan Kevin | VP & CHIEF ACCOUNTING OFFICER | 7,873 | Mar 16, 2026 | 2 |
| Steves Sean | Sr VP & COO of SW Ops | 9,375 | Mar 16, 2026 | 2 |
| Ligon Paul | SR VP of Sustainable Growth | 18,347 | Aug 5, 2025 | 0 |
| Johnson Edwin D | PRESIDENT & COO | 121,252 | Jun 6, 2022 | 0 |
| Heald Christopher | VP & CHIEF ACCOUNTING OFFICER | 38,664 | Mar 16, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 14, 2022 (view filing) | Mar 11 | 3 days | Green Emily NagleDirector | SSaleClass A Common Stock | −500 | $91.31 | −$45.7K | −1.9%25.5K after | |
| Mar 11, 2022 (view filing) | Mar 10 | 1 day | Burke Michael KDirector | SSaleClass A Common Stock | −5.00K | $90.42 | −$452.1K | −18.0%22.8K after | |
| Mar 10, 2022 (view filing) | Mar 10 | Same day | Heald ChristopherVP & CHIEF ACCOUNTING OFFICER | SSaleClass A Common Stock | −6.42K | $87.56 | −$562.2K | −14.1%39.0K after | |
| Mar 8, 2022 (view filing) | Mar 7-8 | 1 day | Coletta EdmondSENIOR VICE PRESIDENT & CFO | SSaleClass A Common Stock | −18.3K | $83.95 | −$1.54M | −10.4%157.7K after | 2 lots |
| Mar 7, 2022 (view filing) | Aug 27, 2019 | 923 days | Casella Douglas RVICE CHAIRMAN, BD OF DIRECTORS | SSaleClass A Common Stock | −38.9K | $44.90 | −$1.74M | −6.0%603.9K after | Amended |
| Mar 7, 2022 (view filing) | May 3, 2019 | 1,039 days | Casella John WCHIEF EXECUTIVE OFFICER | SSaleClass A Common Stock | −45.1K | $37.31 | −$1.68M | −10.3%391.6K after | Amended |
| Mar 3, 2022 (view filing) | Mar 2 | 1 day | Green Emily NagleDirector | SSaleClass A Common Stock | −1.70K | $77.86 | −$132.4K | −6.1%26.0K after | |
| Feb 24, 2022 (view filing) | Feb 24 | Same day | Coletta EdmondSenior Vice President & CFO | SSaleClass A Common Stock | −17.8K | $70.34 | −$1.25M | −9.2%176.0K after | 2 lots |
| Feb 24, 2022 (view filing) | Feb 24 | Same day | Johnson Edwin DPresident & COO | SSaleClass A Common Stock | −17.8K | $70.34 | −$1.25M | −11.2%140.4K after | 2 lots |
| Feb 24, 2022 (view filing) | Feb 24 | Same day | Casella John WChief Executive Officer | SSaleClass A Common Stock | −31.7K | $70.34 | −$2.23M | −44.9%38.9K after | 2 lots |
| Feb 24, 2022 (view filing) | Feb 24 | Same day | Sayward Shelley E.Senior VP & General Counsel | SSaleClass A Common Stock | −222 | $70.34 | −$15.6K | −1.8%12.3K after | 2 lots |
| Feb 24, 2022 (view filing) | Feb 24 | Same day | Heald ChristopherVP & Chief Accounting Officer | SSaleClass A Common Stock | −3.24K | $70.34 | −$228.1K | −6.7%45.5K after | 2 lots |
| Nov 23, 2021 (view filing) | Nov 19 | 4 days | Hulligan William PDirector | SSaleClass A Common Stock | −10.0K | $87.01 | −$870.1K | −38.8%15.8K after | |
| Nov 23, 2021 (view filing) | Nov 19 | 4 days | Johnson Edwin DPRESIDENT & COO | SSaleClass A Common Stock | −1.20K | $88.32 | −$106.2K | −1.0%122.0K after | |
| Nov 18, 2021 (view filing) | Nov 16-18 | 2 days | Johnson Edwin DPresident & COO | SSaleClass A Common Stock | −30.7K | $88.77 | −$2.72M | −19.9%123.2K after | 5 lots |
| Aug 23, 2021 (view filing) | Aug 20 | 3 days | Johnson Edwin DPresident & COO | SSaleClass A Common Stock | −20.0K | $73.15 | −$1.46M | −11.4%154.9K after | 2 lots |
| Aug 17, 2021 (view filing) | Aug 16 | 1 day | Heald ChristopherVP & Chief Accounting Officer | SSaleClass A Common Stock | −2.50K | $69.37 | −$173.4K | −6.1%38.4K after | |
| Aug 11, 2021 (view filing) | Aug 9-11 | 2 days | Casella Douglas RVice Chairman, Bd of Directors | SSaleClass A Common Stock | −100.0K | $68.49 | −$6.85M | −27.9%258.4K after | 5 lots |
| Aug 6, 2021 (view filing) | Aug 4-6 | 2 days | Casella John WChief Executive Officer | SSaleClass A Common Stock | −112.2K | $68.64 | −$7.70M | −92.8%8.67K after | 6 lots |
| Aug 6, 2021 (view filing) | Aug 4 | 2 days | Coletta EdmondSenior Vice President & CFO | SSaleClass A Common Stock | −10.0K | $69.40 | −$694.0K | −5.9%158.7K after | 2 lots |