LYB · CIK 0001489393
LyondellBasell Industries N.V. (LYB) SEC Filings
Browse 1888 SEC filings for LyondellBasell Industries N.V., covering Apr 15, 2010 through Jul 2, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
1,888
Filed in the last 12 months
95
History covered
2010–2026
Latest filing
4
Latest important filings
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Latest annual report
10-K
Annual report · Feb 20, 2026
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10-Q
Quarterly report · May 1, 2026
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8-K
Material agreement; Financial obligation · May 29, 2026
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50 filings
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| Form | Description | Period ended | Filed |
|---|---|---|---|
| 4 | PRIMARY DOCUMENT | Jun 30, 2026 | Jul 2, 2026 |
| 4 | PRIMARY DOCUMENT | Jun 30, 2026 | Jul 2, 2026 |
| 4 | PRIMARY DOCUMENT | Jun 1, 2026 | Jun 1, 2026 |
| 4 | PRIMARY DOCUMENT | Jun 1, 2026 | Jun 1, 2026 |
| 8-K | Material agreement; Financial obligation | May 29, 2026 | May 29, 2026 |
| SD | Specialized disclosure report | — | May 28, 2026 |
| S-8 | Employee securities registration statement | — | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 4 | PRIMARY DOCUMENT | May 21, 2026 | May 26, 2026 |
| 8-K | Management or director change; Shareholder vote; Other material event | May 22, 2026 | May 22, 2026 |
| 4 | PRIMARY DOCUMENT | May 13, 2026 | May 15, 2026 |
| 144 | Notice of proposed securities sale | — | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 1, 2026 | May 1, 2026 |
| 10-Q | Quarterly report | Mar 31, 2026 | May 1, 2026 |
| 8-K | Results of operations; Other material event | May 1, 2026 | May 1, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | Apr 30, 2026 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
75 filings
2025
107 filings
2024
118 filings
2023
114 filings
2022
114 filings
2021
98 filings
2020
111 filings
2019
135 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.