Western Midstream Operating, LP reports

Company location: The Woodlands, TX
Fiscal year end: 31 December

Western Midstream Operating, LP has filed 704 SEC EDGAR filings since 15 Oct 2007

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SEC filing history

Showing 526-550 of 591 matching filings.

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PRIMARY DOCUMENT

Filing date: 07 Mar 2011
Reporting date: 04 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 07 Mar 2011
Reporting date: 04 Mar 2011
SEC evidence: Open document Open filing
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8-K File 001-34046

FORM 8-K

Filing date: 02 Mar 2011
Reporting date: 01 Mar 2011
SEC evidence: Open document Open filing
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424B5 File 333-160000

424B5

Filing date: 01 Mar 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
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424B3 File 333-160000

424B3

Filing date: 28 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
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8-K File 001-34046

FORM 8-K

Filing date: 28 Feb 2011
Reporting date: 28 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 001-34046

FORM 10-K

Filing date: 24 Feb 2011
Reporting date: 31 Dec 2010
SEC evidence: Open document Open filing
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8-K File 001-34046

FORM 8-K

Filing date: 24 Feb 2011
Reporting date: 23 Feb 2011
SEC evidence: Open document Open filing
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SC 13G/A File 005-84028

SC 13G/A filing

Filing date: 14 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
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SC 13G/A File 005-84028

KAYNE ANDERSON CAPITAL ADVISORS SC 13GA 02-10-2011 (WESTERN GAS PARTNERS)

Filing date: 11 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
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PRIMARY DOCUMENT

Filing date: 24 Jan 2011
Reporting date: 14 May 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-34046

FORM 8-K

Filing date: 18 Jan 2011
Reporting date: 14 Jan 2011
SEC evidence: Open document Open filing
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PRIMARY DOCUMENT

Filing date: 16 Nov 2010
Reporting date: 15 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 16 Nov 2010
Reporting date: 15 Nov 2010
SEC evidence: Open document Open filing
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PRIMARY DOCUMENT

Filing date: 16 Nov 2010
Reporting date: 15 Nov 2010
SEC evidence: Open document Open filing
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PRIMARY DOCUMENT

Filing date: 16 Nov 2010
Reporting date: 15 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 16 Nov 2010
Reporting date: 15 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-34046

FORM 8-K

Filing date: 12 Nov 2010
Reporting date: 09 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

424B5 File 333-160000

424B5

Filing date: 10 Nov 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

424B3 File 333-160000

424B3

Filing date: 08 Nov 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-34046

FORM 8-K

Filing date: 05 Nov 2010
Reporting date: 05 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-34046

FORM 10-Q

Filing date: 04 Nov 2010
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-34046

FORM 8-K

Filing date: 04 Nov 2010
Reporting date: 03 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 28 Oct 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 26 Oct 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing