Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
The Woodlands, TX
SEC filing record 1 source field available
Fiscal year end
31 December
Western Midstream Operating, LP has filed 704 SEC EDGAR filings since 15 Oct 2007

SEC filing history

Showing 451-475 of 591 matching filings.

Per page
25
Current page
19
4

PRIMARY DOCUMENT

Filing date
07 Aug 2012
Reporting date
07 Aug 2012
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3

PRIMARY DOCUMENT

Filing date
07 Aug 2012
Reporting date
06 Aug 2012
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10-Q File 001-34046

FORM 10-Q FOR QUARTERLY PERIOD ENDED JUNE 30, 2012

Filing date
02 Aug 2012
Reporting date
30 Jun 2012
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8-K File 001-34046

FORM 8-K

Filing date
01 Aug 2012
Reporting date
01 Aug 2012
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4

MAIN DOCUMENT DESCRIPTION

Filing date
01 Aug 2012
Reporting date
01 Aug 2012
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8-K File 001-34046

FORM 8-K

Filing date
23 Jul 2012
Reporting date
23 Jul 2012
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8-K File 001-34046

FORM 8-K

Filing date
28 Jun 2012
Reporting date
28 Jun 2012
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8-K File 001-34046

FORM 8-K

Filing date
26 Jun 2012
Reporting date
21 Jun 2012
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424B5 File 333-174043

DEFINITIVE PROSPECTUS SUPPLEMENT

Filing date
22 Jun 2012
Reporting date
Not listed
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FWP File 333-174043

FWP FILING

Filing date
21 Jun 2012
Reporting date
Not listed
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424B3 File 333-174043

PRELIMINARY PROSPECTUS SUPPLEMENT

Filing date
21 Jun 2012
Reporting date
Not listed
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8-K File 001-34046

FORM 8-K

Filing date
20 Jun 2012
Reporting date
19 Jun 2012
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424B5 File 333-174043

424(B)(5) FILING

Filing date
19 Jun 2012
Reporting date
Not listed
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424B3 File 333-174043

PRELIMINARY PROSPECTUS SUPPLEMENT

Filing date
18 Jun 2012
Reporting date
Not listed
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8-K File 001-34046

FORM 8-K

Filing date
14 Jun 2012
Reporting date
12 Jun 2012
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4

PRIMARY DOCUMENT

Filing date
25 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
25 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
25 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
25 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
18 May 2012
Reporting date
17 May 2012
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4

PRIMARY DOCUMENT

Filing date
18 May 2012
Reporting date
17 May 2012
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4

PRIMARY DOCUMENT

Filing date
18 May 2012
Reporting date
17 May 2012
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4

PRIMARY DOCUMENT

Filing date
18 May 2012
Reporting date
17 May 2012
SEC evidence
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10-Q File 001-34046

FORM 10-Q FOR QUARTERLY PERIOD ENDED MARCH 31, 2012

Filing date
03 May 2012
Reporting date
31 Mar 2012
Next action
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