OCCIDENTAL PETROLEUM CORP /DE/ — 4 Filings
1,349 4 filings on record
This page lists all 4 filings submitted to the SEC by OCCIDENTAL PETROLEUM CORP /DE/ (OXY-WT), sorted by most recent first. Each row links to the full filing on EdgarLookup. OCCIDENTAL PETROLEUM CORP /DE/ has filed 1,349 4 documents with the SEC since 2016. To view all SEC filings by OCCIDENTAL PETROLEUM CORP /DE/, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
11-K
13F-HR
13F-HR/A
15-12B
25
25-NSE
3
3/A
4
4/A
424B1
424B2
424B3
424B5
424B7
425
5
8-A12B
8-B12B/A
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DEFC14A
DFAN14A
EFFECT
FWP
NO ACT
POS AM
POSASR
PRE 14A
PREC14A
PRER14A
PRRN14A
PX14A6G
S-3
S-3/A
S-3ASR
S-3D
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0001628280-26-014293 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001628280-26-014308 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001628280-26-014305 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001628280-26-014303 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001628280-26-014299 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001628280-26-014297 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001628280-26-014301 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001628280-26-014295 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001628280-26-011340 | Feb 24, 2026 | Feb 23, 2026 |
| 4 | FORM 4 | 0000797468-26-000004 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0000797468-26-000006 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0000797468-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001808899-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001814606-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | — | 0001140361-26-003922 | Feb 5, 2026 | Feb 3, 2026 |
| 4 | FORM 4 | 0001140361-26-003924 | Feb 5, 2026 | Feb 3, 2026 |
| 4 | FORM 4 | 0001628280-25-057697 | Dec 17, 2025 | Dec 16, 2025 |
| 4 | FORM 4 | 0000797468-25-000115 | Oct 3, 2025 | Oct 1, 2025 |
| 4 | FORM 4 | 0000797468-25-000118 | Oct 3, 2025 | Oct 2, 2025 |
| 4 | FORM 4 | 0000797468-25-000096 | May 9, 2025 | — |
| 4 | FORM 4 | 0000797468-25-000094 | May 7, 2025 | May 5, 2025 |
| 4 | FORM 4 | 0000797468-25-000084 | May 7, 2025 | May 5, 2025 |
| 4 | FORM 4 | 0000797468-25-000078 | May 7, 2025 | May 5, 2025 |
| 4 | FORM 4 | 0000797468-25-000080 | May 7, 2025 | May 5, 2025 |
| 4 | FORM 4 | 0000797468-25-000082 | May 7, 2025 | May 5, 2025 |
| 4 | FORM 4 | 0000797468-25-000086 | May 7, 2025 | May 5, 2025 |
| 4 | FORM 4 | 0000797468-25-000088 | May 7, 2025 | May 5, 2025 |
| 4 | FORM 4 | 0000797468-25-000090 | May 7, 2025 | May 5, 2025 |
| 4 | FORM 4 | 0000797468-25-000092 | May 7, 2025 | May 5, 2025 |
| 4 | FORM 4 | 0000797468-25-000058 | Apr 2, 2025 | Mar 31, 2025 |
| 4 | FORM 4 | 0000797468-25-000060 | Apr 2, 2025 | Mar 31, 2025 |
| 4 | FORM 4 | 0000797468-25-000062 | Apr 2, 2025 | Mar 31, 2025 |
| 4 | FORM 4 | 0000797468-25-000064 | Apr 2, 2025 | Mar 31, 2025 |
| 4 | FORM 4 | 0000797468-25-000043 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | FORM 4 | 0000797468-25-000045 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | FORM 4 | 0000797468-25-000031 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | FORM 4 | 0000797468-25-000033 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | FORM 4 | 0000797468-25-000035 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | FORM 4 | 0000797468-25-000037 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | FORM 4 | 0000797468-25-000039 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | FORM 4 | 0000797468-25-000041 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | FORM 4 | 0000797468-25-000018 | Feb 14, 2025 | Feb 12, 2025 |
| 4 | FORM 4 | 0000797468-25-000017 | Feb 14, 2025 | Feb 12, 2025 |
| 4 | FORM 4 | 0000797468-25-000020 | Feb 14, 2025 | Feb 12, 2025 |
| 4 | FORM 4 | 0000797468-25-000019 | Feb 14, 2025 | Feb 12, 2025 |
| 4 | FORM 4 | 0000797468-25-000016 | Feb 14, 2025 | Feb 12, 2025 |
| 4 | FORM 4 | 0000797468-25-000021 | Feb 14, 2025 | Feb 12, 2025 |
| 4 | FORM 4 | 0000797468-25-000022 | Feb 14, 2025 | Feb 12, 2025 |
| 4 | 4 | 0000950170-25-018266 | Feb 11, 2025 | Feb 7, 2025 |
| 4 | 4 | 0000950170-24-138710 | Dec 19, 2024 | Dec 17, 2024 |