CIK 764622 · Electric Services

Pinnacle West Capital (PNW)

286 filings in EDGAR's recent window. Latest: 10-K 2025-12-31, 10-Q 2026-06-30, 8-K 2026-09-30.

What changed in the latest 10-KNew, removed and reworded risk factor headings in the 2025-12-31 10-K against the year before, then every item sentence by sentence.Risk factorsEvery Item 1A heading in the 2025-12-31 10-K, grouped as filed, each linked to its text.

10-K

PeriodFiledDocumentEDGAR
2025-12-312026-02-2510-Koriginal
2024-12-312025-02-2510-Koriginal
2023-12-312024-02-2710-Koriginal
2022-12-312023-02-2710-Koriginal
2021-12-312022-02-2510-Koriginal
2020-12-312021-02-2410-Koriginal
2019-12-312020-02-2110-Koriginal
2018-12-312019-02-2210-Koriginal
2017-12-312018-02-2310-Koriginal
2016-12-312017-02-2410-Koriginal
2015-12-312016-02-1910-Koriginal

10-Q

PeriodFiledDocumentEDGAR
2026-06-302026-08-0410-Qoriginal
2026-03-312026-05-0410-Qoriginal
2025-09-302025-11-0310-Qoriginal
2025-06-302025-08-0610-Qoriginal
2025-03-312025-05-0110-Qoriginal
2024-09-302024-11-0610-Qoriginal
2024-06-302024-08-0110-Qoriginal
2024-03-312024-05-0210-Qoriginal
2023-09-302023-11-0210-Qoriginal
2023-06-302023-08-0310-Qoriginal
2023-03-312023-05-0410-Qoriginal
2022-09-302022-11-0310-Qoriginal
2022-06-302022-08-0310-Qoriginal
2022-03-312022-05-0410-Qoriginal
2021-09-302021-11-0510-Qoriginal

8-K

PeriodFiledDocumentEDGAR
2026-09-302026-09-308-Koriginal
2026-09-042026-09-048-Koriginal
2026-08-102026-08-13FORM 8-Koriginal
2026-08-072026-08-078-Koriginal
2026-08-042026-08-04FORM 8-Koriginal
2026-08-042026-08-048-Koriginal
2026-06-232026-06-298-Koriginal
2026-06-082026-06-088-Koriginal
2026-06-052026-06-05FORM 8-Koriginal
2026-06-012026-06-05FORM 8-Koriginal
2026-05-142026-05-198-Koriginal
2026-05-062026-05-068-Koriginal
2026-05-042026-05-048-Koriginal
2026-04-152026-04-158-Koriginal
2026-03-102026-03-12FORM 8-Koriginal
2026-02-272026-02-278-Koriginal
2026-02-252026-02-258-Koriginal
2026-02-172026-02-19FORM 8-Koriginal
2025-11-072025-11-078-Koriginal
2025-11-032025-11-038-Koriginal
2025-10-142025-10-148-Koriginal
2025-09-022025-09-028-Koriginal
2025-08-282025-09-028-Koriginal
2025-08-152025-08-15FORM 8-Koriginal
2025-08-062025-08-068-Koriginal
2025-08-062025-08-068-Koriginal
2025-07-222025-07-228-Koriginal
2025-06-132025-06-138-Koriginal
2025-05-272025-05-278-Koriginal
2025-05-212025-05-228-Koriginal
2025-05-122025-05-15FORM 8-Koriginal
2025-05-012025-05-018-Koriginal
2025-03-032025-03-038-Koriginal
2025-02-252025-02-258-Koriginal
2025-02-192025-02-198-Koriginal
2025-01-062025-01-068-Koriginal
2024-12-102024-12-128-Koriginal
2024-12-112024-12-128-Koriginal
2024-11-082024-11-088-Koriginal
2024-11-082024-11-08FORM 8-Koriginal

API

GET https://filings.tools/api/v1/filings?ticker=PNW
GET https://filings.tools/api/v1/filings/764622-000076462226000011/sections?format=md