Waste Connections, Inc. SEC filings WCN
Waste Connections, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Apr 21, 2016. Its latest annual report, Form ARS, was filed on Apr 2, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 22, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 21, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| UPLOAD | Letter from the SEC | Sep 30, 2025 | — |
| CORRESP | Letter to the SEC | Sep 19, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 8, 2025 | — |
| CERT | Nyse texas certification | Jun 17, 2025 | — |
| 8-A12B | Filing | Jun 17, 2025 | — |
| UPLOAD | Letter from the SEC | Mar 21, 2023 | — |
| CORRESP | Letter to the SEC | Mar 13, 2023 | — |
| UPLOAD | Letter from the SEC | Feb 28, 2023 | — |
| UPLOAD | Letter from the SEC | Aug 14, 2018 | — |
| CORRESP | Letter to the SEC | Aug 2, 2018 | — |
| UPLOAD | Letter from the SEC | Jul 9, 2018 | — |
| 425 | Filing | May 18, 2016 | — |
| 425 | Filing | May 12, 2016 | — |
| 425 | Filing | Apr 27, 2016 | — |
| UPLOAD | Letter from the SEC | Apr 26, 2016 | — |
| EFFECT | Filing | Apr 25, 2016 | — |
| CORRESP | Letter to the SEC | Apr 22, 2016 | — |
| CORRESP | Letter to the SEC | Apr 21, 2016 | — |
Showing 18 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Refuse Systems (SIC 4953)
- Listed as
- WCN (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Ontario, Canada
- Headquarters
- The Woodlands, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1318220
- Former names
- Progressive Waste Solutions Ltd. (until May 31, 2016); IESI-BFC Ltd (until May 3, 2011); BFI Canada Ltd (until May 14, 2009); BFI Canada Income Fund (until Feb 23, 2005)
Other Refuse Systems companies
- Waste Management Inc WM
- Republic Services, Inc. RSG
- GFL Environmental Inc. GFL
- Casella Waste Systems Inc CWST
- OIO Group OIO
- Enviri Corp NVRI
- Quest Resource Holding Corp QRHC
- Avalon Holdings Corp AWX
Source: SEC EDGAR filings. This is company-reported data, not investment advice.