LyondellBasell Industries N.V. SEC filings LYB
LyondellBasell Industries N.V. has 1,001 filings in SEC EDGAR's recent list, going back to Oct 3, 2017. Its latest annual report, Form ARS, was filed on Apr 10, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 30, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 30, 2026 (results of operations, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | May 26, 2026 | — |
| 424B5 | Prospectus supplement | Nov 12, 2025 | — |
| FWP | Free writing prospectus | Nov 10, 2025 | — |
| 424B3 | Prospectus | Nov 10, 2025 | — |
| 424B5 | Prospectus supplement | May 7, 2025 | — |
| FWP | Free writing prospectus | May 6, 2025 | — |
| 424B3 | Prospectus | May 6, 2025 | — |
| S-3ASR | Automatic shelf registration | Dec 12, 2024 | — |
| 424B5 | Prospectus supplement | Feb 27, 2024 | — |
| FWP | Free writing prospectus | Feb 26, 2024 | — |
| 424B3 | Prospectus | Feb 26, 2024 | — |
| 424B5 | Prospectus supplement | May 18, 2023 | — |
| FWP | Free writing prospectus | May 17, 2023 | — |
| 424B3 | Prospectus | May 17, 2023 | — |
| S-3ASR | Automatic shelf registration | Dec 14, 2021 | — |
| S-8 | Employee stock plan registration | Jun 1, 2021 | — |
| 424B5 | Prospectus supplement | Oct 8, 2020 | — |
| FWP | Free writing prospectus | Oct 7, 2020 | — |
| 424B3 | Prospectus | Oct 6, 2020 | — |
| 424B5 | Prospectus supplement | Apr 17, 2020 | — |
| FWP | Free writing prospectus | Apr 15, 2020 | — |
| 424B3 | Prospectus | Apr 15, 2020 | — |
| 424B5 | Prospectus supplement | Sep 30, 2019 | — |
| FWP | Free writing prospectus | Sep 26, 2019 | — |
| 424B3 | Prospectus | Sep 26, 2019 | — |
| 424B5 | Prospectus supplement | Sep 12, 2019 | — |
| FWP | Free writing prospectus | Sep 10, 2019 | — |
| 424B3 | Prospectus | Sep 10, 2019 | — |
| S-3ASR | Automatic shelf registration | Feb 22, 2019 | — |
Showing 29 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
- Industrial Organic Chemicals (SIC 2860)
- Listed as
- LYB (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Netherlands
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1489393
Other Industrial Organic Chemicals companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.