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Pinnacle West Capital Corp SEC Filings
What Pinnacle West Capital Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
PNW overview →Filings on file
142
since Oct 24, 2016
Warning signs
0
none filed
Last results
Aug 4, 2026
8-K item 2.02
Industry
Electric Services
SIC 4911
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Aug 4, 2026 | Material agreement 8-K | Read ↗ |
| Aug 4, 2026 | Quarterly report 10-Q | Read ↗ |
| Aug 4, 2026 | Results announced 8-K | Read ↗ |
| Jun 29, 2026 | Executive or director change 8-K | Read ↗ |
| May 19, 2026 | Shareholder vote 8-K | Read ↗ |
| May 4, 2026 | Quarterly report 10-Q | Read ↗ |
| May 4, 2026 | Results announced 8-K | Read ↗ |
| Feb 25, 2026 | Annual report 10-K | Read ↗ |
| Feb 25, 2026 | Results announced 8-K | Read ↗ |
| Feb 19, 2026 | Executive or director changeMaterial agreementNew debt 8-K | Read ↗ |
| Nov 3, 2025 | Quarterly report 10-Q | Read ↗ |
| Nov 3, 2025 | Results announced 8-K | Read ↗ |
| Sep 2, 2025 | Material agreement 8-K | Read ↗ |
| Aug 6, 2025 | Quarterly report 10-Q | Read ↗ |
| Aug 6, 2025 | Results announced 8-K | Read ↗ |
| May 22, 2025 | Shareholder vote 8-K | Read ↗ |
| May 1, 2025 | Quarterly report 10-Q | Read ↗ |
| May 1, 2025 | Results announced 8-K | Read ↗ |
| Feb 25, 2025 | Annual report 10-K | Read ↗ |
| Feb 25, 2025 | Results announced 8-K | Read ↗ |
| Feb 19, 2025 | Executive or director change 8-K | Read ↗ |
| Dec 12, 2024 | Executive or director change 8-K | Read ↗ |
| Dec 12, 2024 | Executive or director change 8-K | Read ↗ |
| Nov 8, 2024 | Material agreement 8-K/A | Read ↗ |
| Nov 8, 2024 | Material agreement 8-K | Read ↗ |
| Nov 6, 2024 | Quarterly report 10-Q | Read ↗ |
| Nov 6, 2024 | Results announced 8-K | Read ↗ |
| Aug 2, 2024 | Material agreementNew debt 8-K | Read ↗ |
| Aug 1, 2024 | Quarterly report 10-Q | Read ↗ |
| Aug 1, 2024 | Results announced 8-K | Read ↗ |
| Jun 20, 2024 | Executive or director change 8-K | Read ↗ |
| Jun 6, 2024 | Material agreementNew debtUnregistered share sale 8-K | Read ↗ |
| May 24, 2024 | Shareholder vote 8-K | Read ↗ |
| May 2, 2024 | Quarterly report 10-Q | Read ↗ |
| May 2, 2024 | Results announced 8-K | Read ↗ |
| Mar 20, 2024 | Executive or director change 8-K | Read ↗ |
| Mar 4, 2024 | Material agreement 8-K | Read ↗ |
| Feb 27, 2024 | Annual report 10-K | Read ↗ |
| Feb 27, 2024 | Results announced 8-K | Read ↗ |
| Nov 2, 2023 | Results announced 8-K | Read ↗ |
| Nov 2, 2023 | Quarterly report 10-Q | Read ↗ |
| Aug 3, 2023 | Results announced 8-K | Read ↗ |
| Aug 3, 2023 | Quarterly report 10-Q | Read ↗ |
| May 19, 2023 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 4, 2023 | Results announced 8-K | Read ↗ |
| May 4, 2023 | Quarterly report 10-Q | Read ↗ |
| May 1, 2023 | Executive or director change 8-K | Read ↗ |
| Apr 10, 2023 | Material agreementNew debt 8-K | Read ↗ |
| Feb 27, 2023 | Results announced 8-K | Read ↗ |
| Feb 27, 2023 | Annual report 10-K | Read ↗ |
| Feb 22, 2023 | Executive or director change 8-K | Read ↗ |
| Dec 19, 2022 | Executive or director change 8-K | Read ↗ |
| Nov 3, 2022 | Results announced 8-K | Read ↗ |
| Nov 3, 2022 | Quarterly report 10-Q | Read ↗ |
| Aug 3, 2022 | Quarterly report 10-Q | Read ↗ |
| Aug 3, 2022 | Results announced 8-K | Read ↗ |
| Jun 27, 2022 | Executive or director change 8-K/A | Read ↗ |
| May 24, 2022 | Executive or director change 8-K/A | Read ↗ |
| May 24, 2022 | Shareholder vote 8-K | Read ↗ |
| May 12, 2022 | Executive or director change 8-K | Read ↗ |
| May 4, 2022 | Quarterly report 10-Q | Read ↗ |
| May 4, 2022 | Results announced 8-K | Read ↗ |
| Mar 30, 2022 | Executive or director change 8-K | Read ↗ |
| Feb 25, 2022 | Annual report 10-K | Read ↗ |
| Feb 25, 2022 | Executive or director changeResults announced 8-K | Read ↗ |
| Dec 16, 2021 | Executive or director change 8-K | Read ↗ |
| Nov 5, 2021 | Quarterly report 10-Q | Read ↗ |
| Nov 5, 2021 | Results announced 8-K | Read ↗ |
| Aug 24, 2021 | Executive or director change 8-K | Read ↗ |
| Aug 5, 2021 | Quarterly report 10-Q | Read ↗ |
| Aug 5, 2021 | Results announced 8-K | Read ↗ |
| May 28, 2021 | Material agreementNew debt 8-K | Read ↗ |
| May 21, 2021 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 7, 2021 | Executive or director change 8-K | Read ↗ |
| May 5, 2021 | Quarterly report 10-Q | Read ↗ |
| May 5, 2021 | Results announced 8-K | Read ↗ |
| Apr 1, 2021 | Executive or director change 8-K | Read ↗ |
| Mar 3, 2021 | Executive or director change 8-K | Read ↗ |
| Feb 24, 2021 | Annual report 10-K | Read ↗ |
| Feb 24, 2021 | Results announced 8-K | Read ↗ |
| Dec 18, 2020 | Executive or director change 8-K | Read ↗ |
| Oct 30, 2020 | Quarterly report 10-Q | Read ↗ |
| Oct 30, 2020 | Results announced 8-K | Read ↗ |
| Aug 6, 2020 | Quarterly report 10-Q | Read ↗ |
| Aug 6, 2020 | Results announced 8-K | Read ↗ |
| May 26, 2020 | Shareholder vote 8-K | Read ↗ |
| May 8, 2020 | Quarterly report 10-Q | Read ↗ |
| May 8, 2020 | Results announcedMaterial agreementNew debt 8-K | Read ↗ |
| Feb 25, 2020 | Executive or director change 8-K | Read ↗ |
| Feb 21, 2020 | Annual report 10-K | Read ↗ |
| Feb 21, 2020 | Results announced 8-K | Read ↗ |
| Jan 10, 2020 | Executive or director change 8-K | Read ↗ |
| Dec 19, 2019 | Executive or director change 8-K | Read ↗ |
| Nov 7, 2019 | Quarterly report 10-Q | Read ↗ |
| Nov 7, 2019 | Results announced 8-K | Read ↗ |
| Aug 22, 2019 | Executive or director change 8-K | Read ↗ |
| Aug 8, 2019 | Quarterly report 10-Q | Read ↗ |
| Aug 8, 2019 | Results announced 8-K | Read ↗ |
| Jun 25, 2019 | Executive or director change 8-K | Read ↗ |
| May 21, 2019 | Executive or director change 8-K | Read ↗ |
| May 21, 2019 | Shareholder vote 8-K | Read ↗ |
| May 9, 2019 | Material agreementNew debt 8-K | Read ↗ |
| May 1, 2019 | Quarterly report 10-Q | Read ↗ |
| May 1, 2019 | Results announced 8-K | Read ↗ |
| Feb 26, 2019 | Executive or director change 8-K/A | Read ↗ |
| Feb 26, 2019 | Material agreementNew debt 8-K | Read ↗ |
| Feb 22, 2019 | Annual report 10-K | Read ↗ |
| Feb 22, 2019 | Results announced 8-K | Read ↗ |
| Dec 21, 2018 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Dec 20, 2018 | Executive or director change 8-K | Read ↗ |
| Nov 8, 2018 | Quarterly report 10-Q | Read ↗ |
| Nov 8, 2018 | Results announced 8-K | Read ↗ |
| Aug 3, 2018 | Quarterly report 10-Q | Read ↗ |
| Aug 3, 2018 | Results announced 8-K | Read ↗ |
| Jul 12, 2018 | Material agreementNew debt 8-K | Read ↗ |
| Jul 2, 2018 | Material agreement 8-K | Read ↗ |
| Jun 28, 2018 | Material agreementNew debt 8-K | Read ↗ |
| May 22, 2018 | Shareholder vote 8-K | Read ↗ |
| May 2, 2018 | Quarterly report 10-Q | Read ↗ |
| May 2, 2018 | Results announced 8-K | Read ↗ |
| Feb 23, 2018 | Annual report 10-K | Read ↗ |
| Feb 23, 2018 | Results announced 8-K | Read ↗ |
| Feb 22, 2018 | Executive or director change 8-K | Read ↗ |
| Feb 20, 2018 | Executive or director change 8-K | Read ↗ |
| Dec 21, 2017 | Executive or director change 8-K | Read ↗ |
| Nov 3, 2017 | Quarterly report 10-Q | Read ↗ |
| Nov 3, 2017 | Results announced 8-K | Read ↗ |
| Aug 3, 2017 | Quarterly report 10-Q | Read ↗ |
| Aug 3, 2017 | Results announcedMaterial agreementNew debt 8-K | Read ↗ |
| Jun 29, 2017 | Material agreementNew debt 8-K | Read ↗ |
| May 23, 2017 | Shareholder vote 8-K | Read ↗ |
| May 2, 2017 | Quarterly report 10-Q | Read ↗ |
| May 2, 2017 | Results announced 8-K | Read ↗ |
| Apr 21, 2017 | Executive or director change 8-K | Read ↗ |
| Apr 3, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 24, 2017 | Annual report 10-K | Read ↗ |
| Feb 24, 2017 | Results announced 8-K | Read ↗ |
| Feb 7, 2017 | Executive or director change 8-K | Read ↗ |
| Dec 27, 2016 | Executive or director change 8-K | Read ↗ |
| Nov 3, 2016 | Quarterly report 10-Q | Read ↗ |
| Nov 3, 2016 | Results announced 8-K | Read ↗ |
| Oct 24, 2016 | Executive or director change 8-K | Read ↗ |
Source: Pinnacle West Capital Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on PNW
Company overviewEverything on PNW in one place, with the price.Insider tradingWhat PNW's own officers and directors buy and sell.Who owns itEvery manager reporting a position in PNW.Funds holding itWhich funds and ETFs hold PNW, and how big a bet.LobbyingWhat PNW spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on PNW's account, and who they worked for.