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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 |
|---|---|---|
| Jun 29, 2026 | Executive or director change 8-K | Read ↗ |
| Feb 19, 2026 | Executive or director changeMaterial agreementNew debt 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 ↗ |
| Jun 20, 2024 | Executive or director change 8-K | Read ↗ |
| Mar 20, 2024 | Executive or director change 8-K | Read ↗ |
| May 19, 2023 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 1, 2023 | Executive or director change 8-K | Read ↗ |
| Feb 22, 2023 | Executive or director change 8-K | Read ↗ |
| Dec 19, 2022 | Executive or director change 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 12, 2022 | Executive or director change 8-K | Read ↗ |
| Mar 30, 2022 | Executive or director change 8-K | Read ↗ |
| Feb 25, 2022 | Executive or director changeResults announced 8-K | Read ↗ |
| Dec 16, 2021 | Executive or director change 8-K | Read ↗ |
| Aug 24, 2021 | Executive or director change 8-K | Read ↗ |
| May 21, 2021 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 7, 2021 | Executive or director change 8-K | Read ↗ |
| Apr 1, 2021 | Executive or director change 8-K | Read ↗ |
| Mar 3, 2021 | Executive or director change 8-K | Read ↗ |
| Dec 18, 2020 | Executive or director change 8-K | Read ↗ |
| Feb 25, 2020 | Executive or director change 8-K | Read ↗ |
| Jan 10, 2020 | Executive or director change 8-K | Read ↗ |
| Dec 19, 2019 | Executive or director change 8-K | Read ↗ |
| Aug 22, 2019 | Executive or director change 8-K | Read ↗ |
| Jun 25, 2019 | Executive or director change 8-K | Read ↗ |
| May 21, 2019 | Executive or director change 8-K | Read ↗ |
| Feb 26, 2019 | Executive or director change 8-K/A | Read ↗ |
| Dec 21, 2018 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Dec 20, 2018 | Executive or director change 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 ↗ |
| Apr 21, 2017 | Executive or director change 8-K | Read ↗ |
| Apr 3, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 7, 2017 | Executive or director change 8-K | Read ↗ |
| Dec 27, 2016 | Executive or director change 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.