SIERRA PACIFIC POWER CO SEC filing history

203 loaded recent SEC filings. No local filings are indexed for this CIK yet. This fallback shows up to 1,000 recent submissions, not the complete SEC archive.

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SEC filing history

Showing 76–100 of 203 matching filings.

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10-K File 000-00508

12.31.17 FORM 10-K

Filing date: 26 Feb 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing Open XBRL
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8-K File 000-00508

BERKSHIRE HATHAWAY ENERGY COMPANY 11.3.17 FORM 8-K

Filing date: 03 Nov 2017
Reporting date: 03 Nov 2017
SEC evidence: Open document Open filing
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10-Q File 000-00508

9.30.17 FORM 10-Q

Filing date: 03 Nov 2017
Reporting date: 30 Sep 2017
SEC evidence: Open document Open filing Open XBRL
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10-Q File 000-00508

6.30.17 FORM 10-Q

Filing date: 04 Aug 2017
Reporting date: 30 Jun 2017
SEC evidence: Open document Open filing Open XBRL
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10-Q File 000-00508

3.31.17 FORM 10-Q

Filing date: 05 May 2017
Reporting date: 31 Mar 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-00508

BERKSHIRE HATHAWAY ENERGY COMPANY 3.30.17 FORM 8-K

Filing date: 30 Mar 2017
Reporting date: 30 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 000-00508

12.31.16 FORM 10-K

Filing date: 27 Feb 2017
Reporting date: 31 Dec 2016
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-00508

BERKSHIRE HATHAWAY ENERGY COMPANY 11.4.16 FORM 8-K

Filing date: 04 Nov 2016
Reporting date: 04 Nov 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-00508

9.30.16 FORM 10-Q

Filing date: 04 Nov 2016
Reporting date: 30 Sep 2016
SEC evidence: Open document Open filing Open XBRL
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EFFECT File 333-213060

EFFECT filing

Filing date: 14 Sep 2016
Reporting date: Not listed
SEC evidence: Open document Open filing
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424B3 File 333-213060

424B3

Filing date: 14 Sep 2016
Reporting date: Not listed
SEC evidence: Open document Open filing
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CORRESP

CORRESP filing

Filing date: 12 Sep 2016
Reporting date: Not listed
SEC evidence: Open document Open filing
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CORRESP

CORRESP filing

Filing date: 31 Aug 2016
Reporting date: Not listed
SEC evidence: Open document Open filing
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S-4 File 333-213060

S-4

Filing date: 10 Aug 2016
Reporting date: Not listed
SEC evidence: Open document Open filing
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10-Q File 000-00508

6.30.16 FORM 10-Q

Filing date: 05 Aug 2016
Reporting date: 30 Jun 2016
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-00508

8-K SPPC TAX EXEMPT DEBT

Filing date: 24 May 2016
Reporting date: 24 May 2016
SEC evidence: Open document Open filing
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IRANNOTICE File 000-00508

SPPC IRANNOTICE 5.6.16

Filing date: 06 May 2016
Reporting date: Not listed
SEC evidence: Open document Open filing
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10-Q File 000-00508

3.31.16 FORM 10-Q

Filing date: 06 May 2016
Reporting date: 31 Mar 2016
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-00508

SIERRA PACIFIC POWER COMPANY 4.15.16 FORM 8-K

Filing date: 15 Apr 2016
Reporting date: 15 Apr 2016
SEC evidence: Open document Open filing
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8-K File 000-00508

BERKSHIRE HATHAWAY ENERGY COMPANY 3.30.16 FORM 8-K

Filing date: 30 Mar 2016
Reporting date: 30 Mar 2016
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K File 000-00508

12.31.15 FORM 10-K

Filing date: 29 Feb 2016
Reporting date: 31 Dec 2015
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-00508

SIERRA PACIFIC POWER COMPANY 11.6.15 FORM 8-K

Filing date: 06 Nov 2015
Reporting date: 06 Nov 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-00508

SPPC 9.30.15 10-Q

Filing date: 06 Nov 2015
Reporting date: 30 Sep 2015
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 000-00508

SPPC 6.30.15 FORM 10-Q

Filing date: 07 Aug 2015
Reporting date: 30 Jun 2015
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 000-00508

SPPC 3.31.15 FORM 10-Q

Filing date: 01 May 2015
Reporting date: 31 Mar 2015
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing