Western Gas Resources Inc. 

TX

  SEC # 856716

        

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599  SEC Filings   from  2/1/94  to  9/14/23  (7 Months Ago)

List All Filings	or	Filer / Offerer   Owner / Insider   Issuer / Subject Company   Filing Agent
Most-Recent Filing:		‘4’ — Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 — for 9/12/23 — Filed as:  Owner / Insider — Filed by:  Occidental Petroleum Corp./DE — Re:  Western Midstream Partners, LP
New-Filing E-Mail:			Send me notifications of all Filings involving  Western Gas Resources Inc.

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Forms , Documents & Exhibits  in  282 Filings  Filed as:  Filer / Offerer  or  Owner / Insider

        

Latest Filing			Type		Category	Description		Documents
9/14/23			4		Ownership:		Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4	44
8/19/19	OLD		3		Ownership:		Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD	3
6/28/07	OLD		15-12B		Registration:		Certifications of Terminations of Registration of Classes of Securities — Form 15  OLD	2
8/23/06	OLD		8-K		Update:		Current Reports — Form 8-K  OLD  — Press Releases & Conference Calls	107
					8-K Items:
7/11/06	OLD		Business & Operations:			•	Entry into a Material Definitive Agreement — Item 1.01  OLD  — ↓‘EX-10’	11
8/8/06	OLD		Financial Info:			•	Results of Operations and Financial Condition — Item 2.02  OLD	10
11/25/05	OLD		"			•	Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant — Item 2.03  OLD  — ↓‘EX-10’	4
6/23/06	OLD		Securities & Trading:			•	Material Modifications to Rights of Security Holders — Item 3.03  OLD  — ↓‘EX-4’	1
11/22/05	OLD		Accountants & Accounting:			•	Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review — Item 4.02  OLD	1
2/28/06	OLD		Governance & Management:			•	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers — Item 5.02  OLD  — List of Directors & Officers	3
6/23/06	OLD		"			•	Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03  OLD  — ↓‘EX-3’	2
3/14/06	OLD		Disclosures:			•	Regulation FD Disclosure — Item 7.01  OLD  — ↓‘EX-99’	7
8/23/06	OLD		Events:			•	Other Events — Item 8.01  OLD	17
8/23/06	OLD		Financials:			•	Financial Statements and Exhibits — Item 9.01  OLD	40
8/16/06	OLD		DEFA14A		Proxy:		Definitive Additional Proxy Soliciting Materials — Schedule 14A  OLD	5
8/8/06	OLD		10-Q		Update:		Quarterly Reports — Form 10-Q  OLD	45
7/24/06	OLD		DEFM14A		Proxy:		Definitive Proxy Statement – Merger or Acquisition — Schedule 14A  OLD	1
7/7/06	OLD		PREM14A		Proxy:		Preliminary Proxy Statement – Merger or Acquisition — Schedule 14A  OLD	1
6/28/06	OLD		11-K		Update:		Annual Reports by Employee Stock Purchase, Savings and Similar Plans — Form 11-K  OLD	6
6/23/06	OLD		8-A12B		Registration:		Registration Statements for Certain Classes of Securities — Form 8-A  OLD	3
4/12/06	OLD		ARS		Update:		Annual Reports to Security Holders  OLD	4
3/28/06	OLD		DEF 14A		Proxy:		Definitive Proxy Statements — Schedule 14A  OLD	13
3/17/06	OLD		PRE 14A		Proxy:		Preliminary Proxy Statement — Schedule 14A  OLD	1
3/14/06	OLD		10-K		Update:		Annual Reports — Form 10-K  OLD	17
11/10/05	OLD		NT 10-Q		Update:		Notice of a Late Filing of a Form 10-Q Quarterly Report — Form 12b-25  OLD	1
5/31/05	OLD		S-8		Registration:		Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8  OLD	8
12/3/04	OLD		S-3		Registration:		Registration Statements – Securities for Transactions — Form S-3  OLD	9
5/4/04	OLD		25		Trading:		Notices by Issuers of the Removals from Listing and Registration on Securities Exchanges of Matured, Redeemed and Retired Securities — Form 25  OLD	2
5/23/01	OLD		S-8 POS		Registration:		Post-Effective Amendments of Form S-8 Registrations  OLD	3
10/19/99	OLD		424B3		Registration:		Prospectuses – New Facts or Events  OLD	2
9/10/99	OLD		S-4		Registration:		Registration Statement – Securities for a Merger — Form S-4  OLD	1
11/22/96	OLD		424B4		Registration:		Prospectus – Info Previously Omitted & New Facts or Events  OLD	1
11/17/95	OLD		10-12B		Registration:		Registration Statements — Form 10  OLD	2
2/18/94	OLD		424B2		Registration:		Prospectus – Primary Offering or Shelf Securities  OLD	1
2/11/94	OLD		424A		Registration:		Prospectus – Info Substantively Changed or Added  OLD	1
					General Exhibits:
3/5/13	OLD		EX-24		Powers of Attorney  OLD			3
7/11/06	OLD		EX-10		Material Contracts  OLD			119
7/7/06	OLD		EX-2		Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD			4
6/28/06	OLD		EX-23		Consents of Experts and Counsel  OLD			56
6/23/06	OLD		EX-4		Instruments, Including Indentures, Defining the Rights of Security Holders  OLD			13
6/23/06	OLD		EX-3		Articles of Incorporation/Organization and Bylaws  OLD			24
3/14/06	OLD		EX-21		Subsidiaries Lists  OLD			17
5/31/05	OLD		EX-5		Opinions of Counsel re: Legality  OLD			20
9/10/99	OLD		EX-25		Statements of Eligibility to Act as a Trustee — Forms T-1 & T-2  OLD			2
9/10/99	OLD		EX-1		Underwriting Agreements  (and mislabeled “1st Exhibits”)  OLD			5
8/13/99	OLD		EX-28		Info from a Report Furnished to State Insurance Regulators  OLD			1
					Additional Exhibits:
8/23/06	OLD		EX-99		Miscellaneous Exhibits, such as Press Releases  OLD  — Press Releases & Conference Calls			87
					Financials:
8/8/06	OLD		EX-31		Certifications — §302 – SOA’02  OLD			44
8/8/06	OLD		EX-32		Certifications — §906 – SOA’02  OLD			22
3/14/06	OLD		EX-11		Statements re: Computations of Earnings Per Share  OLD			17
11/22/04	OLD		EX-18		Letters re: Changes in Accounting Principles and Practices  OLD			2
3/15/01	OLD		EX-27		Financial Data Schedules {Pre-XBRL}  OLD			29
3/29/99	OLD		EX-12		Statements re: Computations of Ratios  OLD			15
					Graphics:
7/24/06	OLD		GRAPHIC		Photos, Images and Graphs  OLD			14

Forms , Documents & Exhibits  in  317 Filings  Filed re:  Issuer / Subject Company

        

        

Latest Filing			Type		Category	Description		Documents
9/12/06	OLD		SC 13G		Ownership:		Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G  OLD	40
8/25/06	OLD		SC 13D		Ownership:		Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D  OLD	14
8/24/06	OLD		25-NSE		Trading:		Notice by a Securities Exchange of the Removal from Listing and Registration of Matured, Redeemed or Retired Securities — Form 25  OLD	1
8/23/06	OLD		4		Ownership:		Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4  OLD	255
7/5/06	OLD		3		Ownership:		Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD	7
					General Exhibits:
8/25/06	OLD		EX-1		Underwriting Agreements  (and mislabeled “1st Exhibits”)  OLD			4
7/6/06	OLD		EX-10		Material Contracts  OLD			7
3/6/06	OLD		EX-24		Powers of Attorney  OLD			5
4/25/05	OLD		EX-2		Plan of Acquisition, Reorganization, Arrangement, Liquidation or Succession  OLD			1
7/17/03	OLD		EX-3		Articles of Incorporation/Organization or Bylaws  OLD			1
7/17/03	OLD		EX-4		Instrument Defining the Rights of Security Holders  OLD			1
					Additional Exhibits:
8/24/06	OLD		EX-99		Miscellaneous Exhibits, such as Press Releases  OLD			2

        

Filings History

Year		# of Filings
2023		1
2022		1
2021		2
2020		2
2019		4
2018		5
2017		5
2016		6
2015		3
2014		3
2013		1
2012		5
2011		2
2010		2
2009		1
2008		4
2007		1
2006		137
2005		99
2004		101
2003		82
2002		20
2001		15
2000		13
1999		16
1998		12
1997		11
1996		21
1995		9
1994		15