Smurfit Westrock plc SEC filings SW
Smurfit Westrock plc has 398 filings in SEC EDGAR's recent list, going back to Feb 14, 2024. Its latest annual report, Form ARS, was filed on Mar 11, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Mar 11, 2026 | — |
| DEF 14A | Proxy statement | Mar 11, 2026 | May 1, 2026 |
| DEFA14A | Additional proxy material | Mar 19, 2025 | — |
| DEF 14A | Proxy statement | Mar 19, 2025 | May 2, 2025 |
Showing 4 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.
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Company profile
- Industry
- Paperboard Containers & Boxes (SIC 2650)
- Listed as
- SW (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Ireland
- Headquarters
- Dublin 4
- SEC filer status
- Large accelerated filer
- SEC CIK
- 2005951
- Former names
- Smurfit WestRock Ltd (until Jun 20, 2024)
Other Paperboard Containers & Boxes companies
- Packaging Corp Of America PKG
- Sonoco Products Co SON
- Graphic Packaging Holding Co GPK
- DSS, Inc. DSS
- DS Smith Ltd SMDS
Source: SEC EDGAR filings. This is company-reported data, not investment advice.