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Occidental Petroleum Corp /DE/
(OXY US)
$56.90
+1.14
2.04%
Ext:
$56.73
-0.17
0.30%
(After Hours ยท 23:42:13 UTC)
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Home
Stock Screener
Document Search
Charting
Watchlists
Recent Filings
Occidental Petroleum Corp /DE/
(OXY US)
$56.90
+1.14
2.04%
Ext:
$56.73
-0.17
0.30%
(After Hours ยท 23:42:13 UTC)
Follow
Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
OXY US
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OXY US
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SEC Filings
SEC Filings
Select Filings
Financials
(123)
Expand
10-Q
Q3
ended 30 Sept 2026
9 Nov
10-Q
Q2
ended 30 Jun 2026
5 Aug
10-Q
Q1
ended 31 Mar 2026
5 May
10-K
FY 2025
ended 31 Dec 2025
18 Feb
10-Q
Q3
ended 30 Sept 2025
10 Nov 2025
10-Q
Q2
ended 30 Jun 2025
6 Aug 2025
10-Q
Q1
ended 31 Mar 2025
7 May 2025
10-K
FY 2024
ended 31 Dec 2024
18 Feb 2025
10-Q
Q3
ended 30 Sept 2024
12 Nov 2024
10-Q
Q2
ended 30 Jun 2024
7 Aug 2024
10-Q
Q1
ended 31 Mar 2024
7 May 2024
10-K
FY 2023
ended 31 Dec 2023
14 Feb 2024
10-Q
Q3
ended 30 Sept 2023
7 Nov 2023
10-Q
Q2
ended 30 Jun 2023
2 Aug 2023
10-Q
Q1
ended 31 Mar 2023
9 May 2023
Events
(425)
Expand
8-K
Results of Operations and Financial Condition
9 Nov
8-K
Results of Operations and Financial Condition
13 Oct
8-K
Results of Operations and Financial Condition
5 Aug
8-K
Results of Operations and Financial Condition
10 Jul
8-K
Results of Operations and Financial Condition
5 May
8-K
PRESS RELEASE
4 May
8-K
Results of Operations and Financial Condition
10 Apr
8-K
PRESS RELEASE
9 Mar
8-K
PRESS RELEASE
19 Feb
8-K
Results of Operations and Financial Condition
18 Feb
8-K
Results of Operations and Financial Condition
20 Jan
8-K
Completion of Acquisition or Disposition of Assets
2 Jan
8-K
Results of Operations and Financial Condition
10 Nov 2025
8-K
Results of Operations and Financial Condition
10 Oct 2025
8-K
Entry into Material Agreement
3 Oct 2025
Insider Ownership
(1.5K)
Expand
Form 3
Bennett Peter J.
5 Nov
Form 4
Jackson Richard A.
2 Oct
Form 4
Hollub Vicki A.
29 Sep
Form 4
POLLACK BRAD
4 Aug
Form 3
POLLACK BRAD
4 Aug
Form 4
Jackson Richard A.
24 Jun
Form 4
Jackson Richard A.
3 Jun
Form 4
Hollub Vicki A.
3 Jun
Form 4
MOORE JACK B
6 May
Form 4
BAILEY VICKY A
6 May
Form 4
Robinson Kenneth B.
6 May
Form 4
GOULD ANDREW
6 May
Form 4
GUTIERREZ CARLOS M
6 May
Form 4
KLESSE WILLIAM R
6 May
Form 4
POLADIAN AVEDICK BARUYR
6 May
Beneficial Ownership
(143)
Expand
SC 13G
OCCIDENTAL PETROLEUM CORP /DE/
29 Jul
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
14 May
SC 13G
OCCIDENTAL PETROLEUM CORP /DE/
30 Apr
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
27 Mar
SC 13D/A
Western Midstream Partners, LP
5 Feb
SC 13D/A
Western Midstream Partners, LP
21 Jan
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
14 Aug 2025
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
30 Apr 2025
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
13 Feb 2025
SC 13D/A
Western Midstream Partners, LP
14 Aug 2024
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
13 Feb 2024
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
13 Feb 2024
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
25 Jan 2024
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
10 Jan 2024
SC 13D/A
Western Midstream Partners, LP
14 Sep 2023
Other Ownership
(64)
Expand
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
29 Jun
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
27 Jun 2025
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
25 Jun 2024
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
27 Jun 2023
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
28 Jun 2022
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
28 Jun 2021
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
29 Jun 2020
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
28 Jun 2019
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
27 Jun 2018
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
28 Jun 2017
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
28 Jun 2016
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
26 Jun 2015
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
27 Jun 2014
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
24 Jun 2013
13F-HR
Quarterly report (institutional investment manager holdings)
9 Nov 2012
Proxies
(101)
Expand
ARS
ANNUAL REPORT TO SECURITY HOLDERS
19 Mar
DEFA14A
Definitive additional materials
19 Mar
DEF 14A
Definitive proxy statement
19 Mar
DEFA14A
Definitive additional materials
20 Mar 2025
ARS
Annual report to security holders
20 Mar 2025
DEF 14A
Definitive proxy statement
20 Mar 2025
PX14A6G
Notice of exempt solicitation
17 Apr 2024
DEF 14A
Definitive proxy statement
21 Mar 2024
ARS
Annual report to security holders
21 Mar 2024
DEFA14A
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS
21 Mar 2024
PX14A6G
NOTICE OF EXEMPT SOLICITATION
19 Apr 2023
DEFA14A
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS
23 Mar 2023
ARS
Annual report to security holders
23 Mar 2023
DEF 14A
DEFINITIVE PROXY STATEMENT
23 Mar 2023
PX14A6G
Notice of exempt solicitation
3 May 2022
Registrations
(218)
Expand
424B2
Prospectus filing (Rule 424(b)(2))
7 Aug 2025
424B2
Prospectus filing (Rule 424(b)(2))
28 Jul 2025
S-3ASR
Automatic shelf registration statement (S-3)
28 Jul 2025
S-8
Registration statement (employee benefit plan)
17 Apr 2025
424B3
Prospectus filing (Rule 424(b)(3))
3 Mar 2025
424B2
Prospectus filing (Rule 424(b)(2))
3 Mar 2025
424B7
Prospectus filing (Rule 424(b)(7))
14 Aug 2024
424B7
Prospectus filing (Rule 424(b)(7))
13 Aug 2024
S-3ASR
Automatic shelf registration statement (S-3)
2 Aug 2024
424B2
PROSPECTUS SUPPLEMENT
25 Jul 2024
FWP
FREE WRITING PROSPECTUS
23 Jul 2024
424B5
Prospectus filing (Rule 424(b)(5))
19 Jul 2024
S-3ASR
S3ASR
29 Jul 2022
424B5
Prospectus filing (Rule 424(b)(5))
10 Dec 2020
FWP
Free writing prospectus
8 Dec 2020
Filing Review Correspondence
(18)
Expand
CORRESP
Filing review correspondence
9 May 2024
CORRESP
Filing review correspondence
1 Jul 2020
UPLOAD
Filing review upload
12 Nov 2019
CORRESP
Filing review correspondence
13 Aug 2019
CORRESP
Filing review correspondence
10 Jul 2019
UPLOAD
Filing review upload
9 Jul 2019
CORRESP
Filing review correspondence
5 Jul 2019
CORRESP
Filing review correspondence
3 Jul 2019
UPLOAD
Filing review upload
3 Jul 2019
UPLOAD
Filing review upload
2 Jul 2019
CORRESP
Filing review correspondence
8 Sep 2017
CORRESP
Filing review correspondence
30 Jun 2017
CORRESP
Filing review correspondence
30 Jun 2016
CORRESP
Filing review correspondence
14 May 2008
UPLOAD
Filing review upload
1 May 2008
SEC Orders And Notices
(6)
Expand
EFFECT
Notice of effectiveness
15 Aug 2019
EFFECT
Notice of effectiveness
11 Jul 2019
EFFECT
Notice of effectiveness
28 May 2009
EFFECT
Notice of effectiveness
28 May 2009
EFFECT
Notice of effectiveness
28 May 2009
EFFECT
Notice of effectiveness
28 May 2009
Tender Offers And Going Private
(3)
Expand
SC TO-I/A
Tender offer statement (issuer, amendment)
7 Apr 2025
SC TO-I/A
Tender offer statement (issuer, amendment)
1 Apr 2025
SC TO-I
Tender offer statement (issuer)
3 Mar 2025
Other
(37)
Expand
SD
SD
25 Sep
SD
SD
26 Sep 2025
SD
SD
26 Sep 2024
CERT
CERT
28 Jul 2020
CERT
CERT
25 Mar 2020
NO ACT
AUTO-GENERATED PAPER DOCUMENT
30 Jan 2017
NO ACT
AUTO-GENERATED PAPER DOCUMENT
18 Jan 2017
NO ACT
AUTO-GENERATED PAPER DOCUMENT
25 Feb 2015
NO ACT
AUTO-GENERATED PAPER DOCUMENT
27 Jan 2014
NO ACT
AUTO-GENERATED PAPER DOCUMENT
24 Jan 2013
NO ACT
AUTO-GENERATED PAPER DOCUMENT
8 Jan 2013
NO ACT
AUTO-GENERATED PAPER DOCUMENT
31 Jan 2012
NO ACT
AUTO-GENERATED PAPER DOCUMENT
25 Feb 2011
NO ACT
AUTO-GENERATED PAPER DOCUMENT
17 Feb 2011
NO ACT
AUTO-GENERATED PAPER DOCUMENT
5 Feb 2010
Select Filings
Financials
(123)
Expand
10-Q
Q3
ended 30 Sept 2026
9 Nov
10-Q
Q2
ended 30 Jun 2026
5 Aug
10-Q
Q1
ended 31 Mar 2026
5 May
10-K
FY 2025
ended 31 Dec 2025
18 Feb
10-Q
Q3
ended 30 Sept 2025
10 Nov 2025
10-Q
Q2
ended 30 Jun 2025
6 Aug 2025
10-Q
Q1
ended 31 Mar 2025
7 May 2025
10-K
FY 2024
ended 31 Dec 2024
18 Feb 2025
10-Q
Q3
ended 30 Sept 2024
12 Nov 2024
10-Q
Q2
ended 30 Jun 2024
7 Aug 2024
10-Q
Q1
ended 31 Mar 2024
7 May 2024
10-K
FY 2023
ended 31 Dec 2023
14 Feb 2024
10-Q
Q3
ended 30 Sept 2023
7 Nov 2023
10-Q
Q2
ended 30 Jun 2023
2 Aug 2023
10-Q
Q1
ended 31 Mar 2023
9 May 2023
Events
(425)
Expand
8-K
Results of Operations and Financial Condition
9 Nov
8-K
Results of Operations and Financial Condition
13 Oct
8-K
Results of Operations and Financial Condition
5 Aug
8-K
Results of Operations and Financial Condition
10 Jul
8-K
Results of Operations and Financial Condition
5 May
8-K
PRESS RELEASE
4 May
8-K
Results of Operations and Financial Condition
10 Apr
8-K
PRESS RELEASE
9 Mar
8-K
PRESS RELEASE
19 Feb
8-K
Results of Operations and Financial Condition
18 Feb
8-K
Results of Operations and Financial Condition
20 Jan
8-K
Completion of Acquisition or Disposition of Assets
2 Jan
8-K
Results of Operations and Financial Condition
10 Nov 2025
8-K
Results of Operations and Financial Condition
10 Oct 2025
8-K
Entry into Material Agreement
3 Oct 2025
Insider Ownership
(1.5K)
Expand
Form 3
Bennett Peter J.
5 Nov
Form 4
Jackson Richard A.
2 Oct
Form 4
Hollub Vicki A.
29 Sep
Form 4
POLLACK BRAD
4 Aug
Form 3
POLLACK BRAD
4 Aug
Form 4
Jackson Richard A.
24 Jun
Form 4
Jackson Richard A.
3 Jun
Form 4
Hollub Vicki A.
3 Jun
Form 4
MOORE JACK B
6 May
Form 4
BAILEY VICKY A
6 May
Form 4
Robinson Kenneth B.
6 May
Form 4
GOULD ANDREW
6 May
Form 4
GUTIERREZ CARLOS M
6 May
Form 4
KLESSE WILLIAM R
6 May
Form 4
POLADIAN AVEDICK BARUYR
6 May
Beneficial Ownership
(143)
Expand
SC 13G
OCCIDENTAL PETROLEUM CORP /DE/
29 Jul
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
14 May
SC 13G
OCCIDENTAL PETROLEUM CORP /DE/
30 Apr
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
27 Mar
SC 13D/A
Western Midstream Partners, LP
5 Feb
SC 13D/A
Western Midstream Partners, LP
21 Jan
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
14 Aug 2025
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
30 Apr 2025
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
13 Feb 2025
SC 13D/A
Western Midstream Partners, LP
14 Aug 2024
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
13 Feb 2024
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
13 Feb 2024
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
25 Jan 2024
SC 13G/A
OCCIDENTAL PETROLEUM CORP /DE/
10 Jan 2024
SC 13D/A
Western Midstream Partners, LP
14 Sep 2023
Other Ownership
(64)
Expand
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
29 Jun
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
27 Jun 2025
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
25 Jun 2024
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
27 Jun 2023
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
28 Jun 2022
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
28 Jun 2021
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
29 Jun 2020
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
28 Jun 2019
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
27 Jun 2018
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
28 Jun 2017
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
28 Jun 2016
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
26 Jun 2015
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
27 Jun 2014
11-K
Annual report (employee stock purchase/savings/profit sharing plans)
24 Jun 2013
13F-HR
Quarterly report (institutional investment manager holdings)
9 Nov 2012
Proxies
(101)
Expand
ARS
ANNUAL REPORT TO SECURITY HOLDERS
19 Mar
DEFA14A
Definitive additional materials
19 Mar
DEF 14A
Definitive proxy statement
19 Mar
DEFA14A
Definitive additional materials
20 Mar 2025
ARS
Annual report to security holders
20 Mar 2025
DEF 14A
Definitive proxy statement
20 Mar 2025
PX14A6G
Notice of exempt solicitation
17 Apr 2024
DEF 14A
Definitive proxy statement
21 Mar 2024
ARS
Annual report to security holders
21 Mar 2024
DEFA14A
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS
21 Mar 2024
PX14A6G
NOTICE OF EXEMPT SOLICITATION
19 Apr 2023
DEFA14A
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS
23 Mar 2023
ARS
Annual report to security holders
23 Mar 2023
DEF 14A
DEFINITIVE PROXY STATEMENT
23 Mar 2023
PX14A6G
Notice of exempt solicitation
3 May 2022
Registrations
(218)
Expand
424B2
Prospectus filing (Rule 424(b)(2))
7 Aug 2025
424B2
Prospectus filing (Rule 424(b)(2))
28 Jul 2025
S-3ASR
Automatic shelf registration statement (S-3)
28 Jul 2025
S-8
Registration statement (employee benefit plan)
17 Apr 2025
424B3
Prospectus filing (Rule 424(b)(3))
3 Mar 2025
424B2
Prospectus filing (Rule 424(b)(2))
3 Mar 2025
424B7
Prospectus filing (Rule 424(b)(7))
14 Aug 2024
424B7
Prospectus filing (Rule 424(b)(7))
13 Aug 2024
S-3ASR
Automatic shelf registration statement (S-3)
2 Aug 2024
424B2
PROSPECTUS SUPPLEMENT
25 Jul 2024
FWP
FREE WRITING PROSPECTUS
23 Jul 2024
424B5
Prospectus filing (Rule 424(b)(5))
19 Jul 2024
S-3ASR
S3ASR
29 Jul 2022
424B5
Prospectus filing (Rule 424(b)(5))
10 Dec 2020
FWP
Free writing prospectus
8 Dec 2020
Filing Review Correspondence
(18)
Expand
CORRESP
Filing review correspondence
9 May 2024
CORRESP
Filing review correspondence
1 Jul 2020
UPLOAD
Filing review upload
12 Nov 2019
CORRESP
Filing review correspondence
13 Aug 2019
CORRESP
Filing review correspondence
10 Jul 2019
UPLOAD
Filing review upload
9 Jul 2019
CORRESP
Filing review correspondence
5 Jul 2019
CORRESP
Filing review correspondence
3 Jul 2019
UPLOAD
Filing review upload
3 Jul 2019
UPLOAD
Filing review upload
2 Jul 2019
CORRESP
Filing review correspondence
8 Sep 2017
CORRESP
Filing review correspondence
30 Jun 2017
CORRESP
Filing review correspondence
30 Jun 2016
CORRESP
Filing review correspondence
14 May 2008
UPLOAD
Filing review upload
1 May 2008
SEC Orders And Notices
(6)
Expand
EFFECT
Notice of effectiveness
15 Aug 2019
EFFECT
Notice of effectiveness
11 Jul 2019
EFFECT
Notice of effectiveness
28 May 2009
EFFECT
Notice of effectiveness
28 May 2009
EFFECT
Notice of effectiveness
28 May 2009
EFFECT
Notice of effectiveness
28 May 2009
Tender Offers And Going Private
(3)
Expand
SC TO-I/A
Tender offer statement (issuer, amendment)
7 Apr 2025
SC TO-I/A
Tender offer statement (issuer, amendment)
1 Apr 2025
SC TO-I
Tender offer statement (issuer)
3 Mar 2025
Other
(37)
Expand
SD
SD
25 Sep
SD
SD
26 Sep 2025
SD
SD
26 Sep 2024
CERT
CERT
28 Jul 2020
CERT
CERT
25 Mar 2020
NO ACT
AUTO-GENERATED PAPER DOCUMENT
30 Jan 2017
NO ACT
AUTO-GENERATED PAPER DOCUMENT
18 Jan 2017
NO ACT
AUTO-GENERATED PAPER DOCUMENT
25 Feb 2015
NO ACT
AUTO-GENERATED PAPER DOCUMENT
27 Jan 2014
NO ACT
AUTO-GENERATED PAPER DOCUMENT
24 Jan 2013
NO ACT
AUTO-GENERATED PAPER DOCUMENT
8 Jan 2013
NO ACT
AUTO-GENERATED PAPER DOCUMENT
31 Jan 2012
NO ACT
AUTO-GENERATED PAPER DOCUMENT
25 Feb 2011
NO ACT
AUTO-GENERATED PAPER DOCUMENT
17 Feb 2011
NO ACT
AUTO-GENERATED PAPER DOCUMENT
5 Feb 2010
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