CASELLA WASTE SYSTEMS INC - CWST
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 65
Latest filed: Aug 14, 2026
| Form | Count |
|---|---|
| 4 | 27 |
| 144 | 22 |
| 8-K | 9 |
| SCHEDULE 13G | 3 |
| SCHEDULE 13G/A | 2 |
| 8-K/A | 1 |
| 4/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 14, 2026 | 4 | Aug 13, 2026 | 0001055353-26-000008 | View |
| Aug 14, 2026 | 144 | — | 0001958244-26-000510 | View |
| Aug 13, 2026 | 144 | — | 0001958244-26-000507 | View |
| Aug 13, 2026 | 144 | — | 0001974078-26-000304 | View |
| Aug 12, 2026 | 4 | Aug 11, 2026 | 0002142092-26-000004 | View |
| Aug 06, 2026 | 8-K | Aug 06, 2026 | 0000911177-26-000041 | View |
| Jul 20, 2026 | 8-K/A | Jun 26, 2026 | 0000911177-26-000038 | View |
| Jul 09, 2026 | SCHEDULE 13G | — | 0000814133-26-000074 | View |
| Jul 01, 2026 | 8-K | Jun 26, 2026 | 0000911177-26-000035 | View |
| Jun 10, 2026 | 4 | Jun 08, 2026 | 0001553453-26-000004 | View |
| Jun 08, 2026 | 8-K | Jun 04, 2026 | 0000911177-26-000033 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001055353-26-000006 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001820260-26-000002 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001180658-26-000002 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001283143-26-000002 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001863220-26-000002 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001553453-26-000002 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001379357-26-000006 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001224062-26-000004 | View |
| Jun 04, 2026 | 4/A | Mar 17, 2026 | 0001055353-26-000004 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001055352-26-000008 | View |
| Jun 01, 2026 | 8-K | Jun 01, 2026 | 0000911177-26-000030 | View |
| May 27, 2026 | 4 | May 26, 2026 | 0001224062-26-000002 | View |
| May 27, 2026 | 8-K | May 27, 2026 | 0000911177-26-000028 | View |
| May 26, 2026 | 144 | — | 0001958244-26-000318 | View |
| May 22, 2026 | 4 | May 19, 2026 | 0001564279-26-000007 | View |
| May 19, 2026 | 144 | — | 0001958244-26-000293 | View |
| May 19, 2026 | 144 | — | 0001974078-26-000185 | View |
| May 11, 2026 | 8-K | May 11, 2026 | 0000911177-26-000024 | View |
| Apr 30, 2026 | 8-K | Apr 30, 2026 | 0000911177-26-000018 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100119-26-000340 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000223 | View |
| Apr 22, 2026 | SCHEDULE 13G/A | — | 0000814133-26-000051 | View |
| Apr 22, 2026 | 8-K | Apr 20, 2026 | 0000911177-26-000015 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-000813 | View |
| Mar 24, 2026 | 4 | Mar 17, 2026 | 0001055353-26-000002 | View |
| Mar 17, 2026 | 4 | Mar 16, 2026 | 0002114418-26-000005 | View |
| Mar 16, 2026 | 144 | — | 0001974078-26-000114 | View |
| Mar 16, 2026 | 144 | — | 0001974078-26-000115 | View |
| Mar 16, 2026 | 144 | — | 0001974078-26-000116 | View |
| Mar 16, 2026 | 144 | — | 0001974078-26-000117 | View |
| Mar 16, 2026 | 144 | — | 0001055352-26-000005 | View |
| Mar 16, 2026 | 144 | — | 0001974078-26-000119 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001593745-26-000002 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001823513-26-000004 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001929869-26-000004 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001917955-26-000004 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001564279-26-000004 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001055352-26-000006 | View |
| Mar 12, 2026 | 144 | — | 0001974078-26-000106 | View |
| Mar 12, 2026 | 144 | — | 0001974078-26-000108 | View |
| Mar 12, 2026 | 144 | — | 0001974078-26-000109 | View |
| Mar 12, 2026 | 144 | — | 0001974078-26-000110 | View |
| Mar 12, 2026 | 144 | — | 0001974078-26-000111 | View |
| Mar 10, 2026 | 8-K | Mar 06, 2026 | 0000911177-26-000011 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001823513-26-000002 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001055352-26-000002 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001564279-26-000002 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001917955-26-000002 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001929869-26-000002 | View |
| Feb 27, 2026 | 144 | — | 0001974078-26-000078 | View |
| Feb 27, 2026 | 144 | — | 0001974078-26-000079 | View |
| Feb 27, 2026 | 144 | — | 0001974078-26-000080 | View |
| Feb 27, 2026 | 144 | — | 0001974078-26-000081 | View |
| Feb 27, 2026 | 144 | — | 0001974078-26-000082 | View |