CASELLA WASTE SYSTEMS INC (CWST) Historical Stock Prices
CASELLA WASTE SYSTEMS INC (CWST) is a publicly traded company on the Nasdaq, categorized under SIC 4953 (Refuse Systems). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: CWST
CIK: 911177
Exchange: Nasdaq
SIC 4953: Refuse Systems
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
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Audit Firm
RSM US LLP
Auditor SinceSince 12/31/2016 12:00:00 AM
Lead Engagement PartnerAllison Snyder
Audit LocationBoston, Massachusetts, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| SCHEDULE 13G/A | 2026-10-09 | — | SCHEDULE 13G/A Filing | 0000814133-26-000116 | View SEC Doc Filr Page |
| 8-K | 2026-10-01 | 2026-10-01 | 8-K | 0000911177-26-000052 | View SEC Doc Filr Page |
| 144 | 2026-09-03 | — | 144 Filing | 0001958244-26-000573 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-03 | FORM 4 | 0001224062-26-000008 | View SEC Doc Filr Page |
| 4 | 2026-08-26 | 2026-08-26 | FORM 4 | 0001224062-26-000006 | View SEC Doc Filr Page |
| 144 | 2026-08-26 | — | 144 Filing | 0001958244-26-000557 | View SEC Doc Filr Page |
| 4 | 2026-08-14 | 2026-08-13 | FORM 4 | 0001055353-26-000008 | View SEC Doc Filr Page |
| 144 | 2026-08-14 | — | 144 Filing | 0001958244-26-000510 | View SEC Doc Filr Page |
| 144 | 2026-08-13 | — | 144 Filing | 0001974078-26-000304 | View SEC Doc Filr Page |
| 144 | 2026-08-13 | — | 144 Filing | 0001958244-26-000507 | View SEC Doc Filr Page |
| 4 | 2026-08-12 | 2026-08-11 | FORM 4 | 0002142092-26-000004 | View SEC Doc Filr Page |
| 10-Q | 2026-08-07 | 2026-06-30 | 10-Q | 0000911177-26-000049 | View SEC Doc Filr Page |
| 8-K | 2026-08-06 | 2026-08-06 | 8-K | 0000911177-26-000041 | View SEC Doc Filr Page |
| 3 | 2026-07-21 | 2026-07-20 | FORM 3 | 0002142092-26-000002 | View SEC Doc Filr Page |
| 8-K/A | 2026-07-20 | 2026-06-26 | 8-K/A | 0000911177-26-000038 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-07-09 | — | SCHEDULE 13G Filing | 0000814133-26-000074 | View SEC Doc Filr Page |
| 8-K | 2026-07-01 | 2026-06-26 | 8-K | 0000911177-26-000035 | View SEC Doc Filr Page |
| 4 | 2026-06-10 | 2026-06-08 | FORM 4 | 0001553453-26-000004 | View SEC Doc Filr Page |
| 8-K | 2026-06-08 | 2026-06-04 | 8-K | 0000911177-26-000033 | View SEC Doc Filr Page |
| 4 | 2026-06-05 | 2026-06-04 | FORM 4 | 0001055353-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-06-05 | 2026-06-04 | FORM 4 | 0001224062-26-000004 | View SEC Doc Filr Page |
| 4 | 2026-06-05 | 2026-06-04 | FORM 4 | 0001379357-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-06-05 | 2026-06-04 | FORM 4 | 0001553453-26-000002 | View SEC Doc Filr Page |
| 4 | 2026-06-05 | 2026-06-04 | FORM 4 | 0001863220-26-000002 | View SEC Doc Filr Page |
| 4 | 2026-06-05 | 2026-06-04 | FORM 4 | 0001283143-26-000002 | View SEC Doc Filr Page |