LyondellBasell Industries N.V. — All Filings
1,003 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-12B
10-12B/A
10-K
10-Q
10-Q/A
144
25-NSE
3
3/A
305B2
4
4/A
424B3
424B5
424B7
5
8-K
8-K/A
ARS
AW
CERTNYS
CORRESP
DEF 14A
DEFA14A
DFAN14A
EFFECT
FWP
IRANNOTICE
POS AM
POSASR
PRE 14A
S-1
S-1/A
S-3ASR
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
T-3
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001808 | Mar 27, 2026 | — |
| 4 | 4 | 0001193125-26-102181 | Mar 11, 2026 | Mar 9, 2026 |
| 144 | — | 0001193125-26-098920 | Mar 9, 2026 | — |
| 144 | — | 0001193125-26-098912 | Mar 9, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0001783902-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0001791947-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0001948900-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0001911538-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0001697503-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0002062500-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0001634184-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0002056904-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0002012815-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0001964403-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0001949202-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0001780174-26-000006 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0001949202-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0001911538-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0001783902-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0001780174-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0002012815-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0001634184-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0002056904-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0002062500-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0001697503-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0001791947-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0001964403-26-000004 | Feb 24, 2026 | Feb 22, 2026 |
| 4 | PRIMARY DOCUMENT | 0001948900-26-000004 | Feb 24, 2026 | Feb 23, 2026 |
| 4 | PRIMARY DOCUMENT | 0001949202-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0001911538-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0001783902-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0001780174-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0002012815-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0001634184-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0002056904-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0002062500-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0001697503-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0001791947-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0001964403-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | 0001948900-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 10-K | 10-K | 0001489393-26-000012 | Feb 20, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001489393-26-000003 | Jan 30, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0002012815-25-000004 | Dec 16, 2025 | Dec 15, 2025 |
| 4 | PRIMARY DOCUMENT | 0002056904-25-000004 | Nov 17, 2025 | Nov 15, 2025 |
| 8-K | FORM 8-K | 0001104659-25-111282 | Nov 13, 2025 | Nov 10, 2025 |
| 4 | PRIMARY DOCUMENT | 0001791947-25-000006 | Nov 12, 2025 | — |
| 424B5 | 424B5 | 0001104659-25-109840 | Nov 12, 2025 | — |
| FWP | FWP | 0001104659-25-109261 | Nov 10, 2025 | — |
| 424B3 | 424B3 | 0001104659-25-108895 | Nov 10, 2025 | — |
| 10-Q | 10-Q | 0001489393-25-000056 | Oct 31, 2025 | Sep 30, 2025 |