Company · CIK 90144

# SIERRA PACIFIC POWER CO

| CIK | [90144](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000090144) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 4931 — Electric & Other Services Combined |
| Incorporated in | NV |
| Business address | NV |
| Listed | no ticker on SEC record today |
| First annual or quarterly report | 1996-08-14 |

## Offerings

 5 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-285816 | Shelf Effective | 2025-03-14 | 2026-03-06 | 6 |
| 333-190869-01 | Shelf Effective | 2013-08-28 | 2013-08-28 | 1 |
| 333-168984-01 | Shelf Effective | 2010-08-20 | 2013-08-12 | 2 |
| 333-146100-01 | Shelf Effective | 2007-09-14 | 2009-08-18 | 3 |
| 333-130191 | Shelf Effective | 2005-12-07 | 2007-06-25 | 3 |

## Filings

 18

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2026-03-06 | [424B5](https://www.sec.gov/Archives/edgar/data/90144/000110465926024718/0001104659-26-024718-index.htm) Shelf takedown | 333-285816 | 0001104659-26-024718 |
| 2026-03-05 | [424B5](https://www.sec.gov/Archives/edgar/data/90144/000110465926023869/0001104659-26-023869-index.htm) Shelf takedown | 333-285816 | 0001104659-26-023869 |
| 2025-09-08 | [424B5](https://www.sec.gov/Archives/edgar/data/90144/000110465925088030/0001104659-25-088030-index.htm) Shelf takedown | 333-285816 | 0001104659-25-088030 |
| 2025-09-04 | [424B5](https://www.sec.gov/Archives/edgar/data/90144/000110465925087320/0001104659-25-087320-index.htm) Shelf takedown | 333-285816 | 0001104659-25-087320 |
| 2025-04-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/90144/999999999525000921/9999999995-25-000921-index.htm) Declared effective | 333-285816 | 9999999995-25-000921 |
| 2025-03-14 | [S-3](https://www.sec.gov/Archives/edgar/data/90144/000110465925023903/0001104659-25-023903-index.htm) Shelf registered | 333-285816 | 0001104659-25-023903 |
| 2024-05-06 | [EFFECT](https://www.sec.gov/Archives/edgar/data/90144/999999999524001393/9999999995-24-001393-index.htm) Declared effective | 333-278570 | 9999999995-24-001393 |
| 2016-09-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/90144/999999999516005691/9999999995-16-005691-index.htm) Declared effective | 333-213060 | 9999999995-16-005691 |
| 2013-08-28 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/90144/000119312513350518/0001193125-13-350518-index.htm) Shelf registered | 333-190869-01 | 0001193125-13-350518 |
| 2013-08-12 | [424B5](https://www.sec.gov/Archives/edgar/data/90144/000119312513330049/0001193125-13-330049-index.htm) Shelf takedown | 333-168984-01 | 0001193125-13-330049 |
| 2010-08-20 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/90144/000095012310079654/0000950123-10-079654-index.htm) Shelf registered | 333-168984-01 | 0000950123-10-079654 |
| 2009-08-18 | [424B5](https://www.sec.gov/Archives/edgar/data/90144/000095012309036028/0000950123-09-036028-index.htm) Shelf takedown | 333-146100-01 | 0000950123-09-036028 |
| 2008-08-27 | [424B5](https://www.sec.gov/Archives/edgar/data/90144/000095013508005744/0000950135-08-005744-index.htm) Shelf takedown | 333-146100-01 | 0000950135-08-005744 |
| 2007-09-14 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/90144/000104746907007034/0001047469-07-007034-index.htm) Shelf registered | 333-146100-01 | 0001047469-07-007034 |
| 2007-06-25 | [424B5](https://www.sec.gov/Archives/edgar/data/90144/000119312507141375/0001193125-07-141375-index.htm) Shelf takedown | 333-130191 | 0001193125-07-141375 |
| 2006-09-07 | [EFFECT](https://www.sec.gov/Archives/edgar/data/90144/999999999506001449/9999999995-06-001449-index.htm) Declared effective | 333-134802 | 9999999995-06-001449 |
| 2006-05-25 | [EFFECT](https://www.sec.gov/Archives/edgar/data/90144/999999999506000067/9999999995-06-000067-index.htm) Declared effective | 333-130191 | 9999999995-06-000067 |
| 2005-12-07 | [S-3](https://www.sec.gov/Archives/edgar/data/90144/000095013505006858/0000950135-05-006858-index.htm) Shelf registered | 333-130191 | 0000950135-05-006858 |

[All filings of this company](https://equitycapital.markets/filings?cik=90144) · [CSV](https://equitycapital.markets/filings.csv?cik=90144)

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Source page: https://equitycapital.markets/company/90144 · Data: U.S. SEC EDGAR · CC BY 4.0