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 501-525 of 591 matching filings.

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SC 13G/A File 005-84028

KAYNE ANDERSON CAPITAL ADVISORS SC 13G A #3 8-18-2011 (WESTERN GAS PARTNERS)

Filing date: 18 Aug 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-84028

SC 13D/A

Filing date: 15 Aug 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

MAIN DOCUMENT DESCRIPTION

Filing date: 15 Aug 2011
Reporting date: 15 Aug 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 12 Aug 2011
Reporting date: 12 Aug 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-34046

FORM 10-Q

Filing date: 04 Aug 2011
Reporting date: 30 Jun 2011
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-34046

FORM 8-K

Filing date: 03 Aug 2011
Reporting date: 03 Aug 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 29 Jul 2011
Reporting date: 28 Jul 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

MAIN DOCUMENT DESCRIPTION

Filing date: 08 Jul 2011
Reporting date: 08 Jul 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-34046

FORM 8-K

Filing date: 08 Jul 2011
Reporting date: 01 Jul 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 26 May 2011
Reporting date: 24 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 26 May 2011
Reporting date: 24 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 26 May 2011
Reporting date: 24 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 26 May 2011
Reporting date: 24 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-34046

FORM 8-K

Filing date: 18 May 2011
Reporting date: 18 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-34046

FORM 8-K

Filing date: 12 May 2011
Reporting date: 09 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

424B5 File 333-174043

424B5

Filing date: 10 May 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

FWP File 333-174043

FWP

Filing date: 10 May 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

424B2 File 333-174043

424B2

Filing date: 09 May 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3ASR File 333-174043

FORM S-3ASR

Filing date: 09 May 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-34046

FORM 10-Q

Filing date: 05 May 2011
Reporting date: 31 Mar 2011
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K/A File 001-34046

FORM 10-K/A

Filing date: 05 May 2011
Reporting date: 31 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-34046

FORM 8-K

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

8-K File 001-34046

FORM 8-K

Filing date: 29 Mar 2011
Reporting date: 24 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
Next action: Verify source filing

PRIMARY DOCUMENT

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