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 |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 4, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 28, 2026 | Oct 28, 2026 |
| 10-Q | Quarterly report | Jul 31, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2026 | Jul 29, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
May 1, 2026 | May 1, 2026 |
| 10-Q | Quarterly report | May 1, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 30, 2026 | Apr 30, 2026 |
| ARS | Annual report to shareholders | Mar 11, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 11, 2026 | — |
| DEF 14A | Proxy statement | Mar 11, 2026 | May 1, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 27, 2026 | Feb 25, 2026 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 11, 2026 | Feb 11, 2026 |
| 8-K |
Current report
New debt, Other events
|
Nov 24, 2025 | Nov 21, 2025 |
| 424B5 | Prospectus supplement | Nov 19, 2025 | — |
| FWP | Free writing prospectus | Nov 18, 2025 | — |
| 424B5 | Prospectus supplement | Nov 18, 2025 | — |
| 424B5 | Prospectus supplement | Nov 18, 2025 | — |
| FWP | Free writing prospectus | Nov 17, 2025 | — |
| 424B5 | Prospectus supplement | Nov 17, 2025 | — |
| S-3ASR | Automatic shelf registration | Nov 12, 2025 | — |
| 10-Q | Quarterly report | Nov 7, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2025 | Oct 29, 2025 |
| 10-Q | Quarterly report | Aug 7, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2025 | Jul 30, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2025 | — |
| 10-Q | Quarterly report | May 9, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 2, 2025 | May 2, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 1, 2025 | May 1, 2025 |
| 8-K |
Current report
Exit or restructuring costs, Impairment, Regulation FD disclosure
|
Apr 30, 2025 | Apr 24, 2025 |
| EFFECT | Filing | Apr 23, 2025 | — |
| 424B3 | Prospectus | Apr 23, 2025 | — |
| CORRESP | Letter to the SEC | Apr 17, 2025 | — |
| UPLOAD | Letter from the SEC | Apr 9, 2025 | — |
| S-4 | Registration for a merger or exchange | Apr 3, 2025 | — |
| DEFA14A | Additional proxy material | Mar 19, 2025 | — |
| ARS | Annual report to shareholders | Mar 19, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Mar 19, 2025 | May 2, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2025 | Mar 10, 2025 |
| 10-K | Annual report | Mar 7, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Feb 28, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 12, 2025 | Feb 12, 2025 |
| 8-K |
Current report
Other events
|
Jan 16, 2025 | Jan 14, 2025 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Nov 27, 2024 | Nov 26, 2024 |
| 10-Q | Quarterly report | Nov 8, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 30, 2024 | Oct 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 24, 2024 | Sep 24, 2024 |
| 8-K |
Current report
Material agreement
|
Sep 17, 2024 | Sep 13, 2024 |
| 8-K/A | Amended current report | Sep 13, 2024 | Jul 5, 2024 |
| 8-K |
Current report
Other events
|
Aug 9, 2024 | Aug 9, 2024 |
| 10-Q | Quarterly report | Aug 9, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2024 | Jul 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2024 | Jul 30, 2024 |
| S-8 | Employee stock plan registration | Jul 16, 2024 | — |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, New debt, Unregistered share sale, Change to shareholder rights, Change in control, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Jul 8, 2024 | Jul 5, 2024 |
| CERT | Nyse certification | Jul 5, 2024 | — |
| 8-A12B | Filing | Jul 5, 2024 | — |
| 425 | Filing | Jul 5, 2024 | — |
| 425 | Filing | Jul 5, 2024 | — |
| 425 | Filing | Jul 3, 2024 | — |
| 425 | Filing | Jul 2, 2024 | — |
| 8-K |
Current report
Unregistered share sale, Change to shareholder rights, Bylaw or fiscal year change
|
Jul 2, 2024 | Jun 26, 2024 |
| 425 | Filing | Jul 2, 2024 | — |
| 425 | Filing | Jun 20, 2024 | — |
| 8-K |
Current report
Unregistered share sale, Change to shareholder rights, Bylaw or fiscal year change
|
Jun 20, 2024 | Jun 13, 2024 |
| 425 | Filing | Jun 13, 2024 | — |
| 425 | Filing | Jun 13, 2024 | — |
| 425 | Filing | Jun 13, 2024 | — |
| 8-K |
Current report
Other events
|
Jun 7, 2024 | Jun 7, 2024 |
| 10-Q | Quarterly report | Jun 7, 2024 | Mar 31, 2024 |
| 425 | Filing | Jun 7, 2024 | — |
| 425 | Filing | May 17, 2024 | — |
| 425 | Filing | May 17, 2024 | — |
| 425 | Filing | May 14, 2024 | — |
| 425 | Filing | May 14, 2024 | — |
| 425 | Filing | May 14, 2024 | — |
| 425 | Filing | May 14, 2024 | — |
| 425 | Filing | May 2, 2024 | — |
| 425 | Filing | May 2, 2024 | — |
| EFFECT | Filing | Apr 26, 2024 | — |
| 424B3 | Prospectus | Apr 26, 2024 | — |
| CORRESP | Letter to the SEC | Apr 25, 2024 | — |
| S-4/A | Filing | Apr 25, 2024 | — |
| CORRESP | Letter to the SEC | Apr 24, 2024 | — |
| UPLOAD | Letter from the SEC | Apr 22, 2024 | — |
| CORRESP | Letter to the SEC | Apr 11, 2024 | — |
| S-4/A | Filing | Apr 11, 2024 | — |
| UPLOAD | Letter from the SEC | Apr 4, 2024 | — |
| CORRESP | Letter to the SEC | Mar 22, 2024 | — |
| S-4 | Registration for a merger or exchange | Mar 22, 2024 | — |
| UPLOAD | Letter from the SEC | Mar 13, 2024 | — |
| DRS | Filing | Feb 14, 2024 | — |
Showing 93 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.