Company · CIK 764622 # PINNACLE WEST CAPITAL CORP | CIK | [764622](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000764622) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 4911 — Electric Services | | Incorporated in | AZ | | Business address | AZ | | Listed | PNW (NYSE) | | First annual or quarterly report | 1994-03-31 | ## Offerings 15 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-277448 | Shelf Effective | 2024-02-28 | 2026-08-04 | 10 | | 333-272647 | Shelf Effective | 2023-06-14 | 2023-06-14 | 1 | | 333-253889 | Shelf Effective | 2021-03-04 | 2021-03-04 | 1 | | 333-239238 | Shelf Effective | 2020-06-17 | 2020-06-17 | 1 | | 333-224366 | Shelf Effective | 2018-04-20 | 2018-04-20 | 1 | | 333-218886 | Shelf Effective | 2017-06-21 | 2017-06-21 | 1 | | 333-203578 | Shelf Effective | 2015-04-23 | 2015-04-23 | 1 | | 333-197017 | Shelf Effective | 2014-06-25 | 2014-06-25 | 1 | | 333-180897 | Shelf Effective | 2012-04-24 | 2012-04-24 | 1 | | 333-175195 | Shelf Effective | 2011-06-29 | 2011-06-29 | 1 | | 333-158779 | Shelf Effective | 2009-04-24 | 2010-04-07 | 2 | | 333-155641 | Shelf Effective | 2008-11-25 | 2008-11-25 | 1 | | 333-134206 | Shelf Effective | 2006-05-17 | 2006-05-17 | 1 | | 333-121510 | Shelf Effective | 2004-12-21 | 2005-04-29 | 2 | | 333-101457 | Shelf Effective | 2002-11-25 | 2003-11-07 | 2 | ## Filings 28 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-08-04 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000110465926090107/0001104659-26-090107-index.htm) Shelf takedown | 333-277448 | 0001104659-26-090107 | | 2026-06-05 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000110465926071019/0001104659-26-071019-index.htm) Shelf takedown | 333-277448 | 0001104659-26-071019 | | 2026-06-02 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000110465926069513/0001104659-26-069513-index.htm) Shelf takedown | 333-277448 | 0001104659-26-069513 | | 2026-06-01 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000110465926068630/0001104659-26-068630-index.htm) Shelf takedown | 333-277448 | 0001104659-26-068630 | | 2025-05-12 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000110465925047076/0001104659-25-047076-index.htm) Shelf takedown | 333-277448 | 0001104659-25-047076 | | 2024-11-08 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000110465924115851/0001104659-24-115851-index.htm) Shelf takedown | 333-277448 | 0001104659-24-115851 | | 2024-06-05 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000110465924068534/0001104659-24-068534-index.htm) Shelf takedown | 333-277448 | 0001104659-24-068534 | | 2024-03-01 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000110465924030005/0001104659-24-030005-index.htm) Shelf takedown | 333-277448 | 0001104659-24-030005 | | 2024-02-28 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000110465924028751/0001104659-24-028751-index.htm) Shelf takedown | 333-277448 | 0001104659-24-028751 | | 2024-02-28 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000110465924028694/0001104659-24-028694-index.htm) Shelf registered | 333-277448 | 0001104659-24-028694 | | 2023-06-14 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000110465923071225/0001104659-23-071225-index.htm) Shelf registered | 333-272647 | 0001104659-23-071225 | | 2021-03-04 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000110465921032157/0001104659-21-032157-index.htm) Shelf registered | 333-253889 | 0001104659-21-032157 | | 2020-06-17 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000104746920003673/0001047469-20-003673-index.htm) Shelf registered | 333-239238 | 0001047469-20-003673 | | 2018-04-20 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000104746918003003/0001047469-18-003003-index.htm) Shelf registered | 333-224366 | 0001047469-18-003003 | | 2017-06-21 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000104746917004162/0001047469-17-004162-index.htm) Shelf registered | 333-218886 | 0001047469-17-004162 | | 2015-04-23 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000104746915003812/0001047469-15-003812-index.htm) Shelf registered | 333-203578 | 0001047469-15-003812 | | 2014-06-25 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000104746914005854/0001047469-14-005854-index.htm) Shelf registered | 333-197017 | 0001047469-14-005854 | | 2012-04-24 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000110465912027599/0001104659-12-027599-index.htm) Shelf registered | 333-180897 | 0001104659-12-027599 | | 2011-06-29 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000110465911036964/0001104659-11-036964-index.htm) Shelf registered | 333-175195 | 0001104659-11-036964 | | 2010-04-07 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000095012310032821/0000950123-10-032821-index.htm) Shelf takedown | 333-158779 | 0000950123-10-032821 | | 2009-04-24 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000110465909026177/0001104659-09-026177-index.htm) Shelf registered | 333-158779 | 0001104659-09-026177 | | 2008-12-11 | [EFFECT](https://www.sec.gov/Archives/edgar/data/764622/999999999508003644/9999999995-08-003644-index.htm) Declared effective | 033-15190 | 9999999995-08-003644 | | 2008-11-25 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000095013408021205/0000950134-08-021205-index.htm) Shelf registered | 333-155641 | 0000950134-08-021205 | | 2006-05-17 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/764622/000095015306001435/0000950153-06-001435-index.htm) Shelf registered | 333-134206 | 0000950153-06-001435 | | 2005-04-29 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000095015305000946/0000950153-05-000946-index.htm) Shelf takedown | 333-121510 | 0000950153-05-000946 | | 2004-12-21 | [S-3](https://www.sec.gov/Archives/edgar/data/764622/000095015304002521/0000950153-04-002521-index.htm) Shelf registered | 333-121510 | 0000950153-04-002521 | | 2003-11-07 | [424B5](https://www.sec.gov/Archives/edgar/data/764622/000095015303002242/0000950153-03-002242-index.htm) Shelf takedown | 333-101457 | 0000950153-03-002242 | | 2002-11-25 | [S-3](https://www.sec.gov/Archives/edgar/data/764622/000095014702001524/0000950147-02-001524-index.htm) Shelf registered | 333-101457 | 0000950147-02-001524 | [All filings of this company](https://equitycapital.markets/filings?cik=764622) · [CSV](https://equitycapital.markets/filings.csv?cik=764622) --- Source page: https://equitycapital.markets/company/764622 · Data: U.S. SEC EDGAR · CC BY 4.0