Pinnacle West Capital Corp
PNWNYSECIK 764622UtilitiesFiscal year ends Dec 31
Reports and events: 507 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-09-3016:05 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-26-000049 |
| 2026-09-0416:27 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-26-000046 |
| 2026-08-1316:37 ET | 8-K | 9.01 Financial statements and exhibits | 0001104659-26-095989 |
| 2026-08-0716:35 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-26-000044 |
| 2026-08-0409:01 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-26-090108 |
| 2026-08-0408:20 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0000764622-26-000041 |
| 2026-08-0408:18 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-26-000040 |
| 2026-06-2916:03 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000764622-26-000034 |
| 2026-06-0816:25 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-26-000031 |
| 2026-06-0516:44 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-071021 |
| 2026-06-0516:02 ET | 8-K | 9.01 Financial statements and exhibits | 0001104659-26-070960 |
| 2026-05-1919:50 ET | 8-K | 5.07 Shareholder vote results | 0001628280-26-036111 |
| 2026-05-0616:06 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-26-000029 |
| 2026-05-0408:24 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0000764622-26-000025 |
| 2026-05-0408:24 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-26-000026 |
| 2026-04-1516:01 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-26-000018 |
| 2026-04-0311:33 ET | DEF 14A | Proxy statementPeriod 2026-05-14 | 0001628280-26-023516 |
| 2026-03-1217:06 ET | 8-K | 9.01 Financial statements and exhibits | 0001104659-26-027150 |
| 2026-02-2717:29 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-26-000016 |
| 2026-02-2508:26 ET | 10-K | Annual reportPeriod 2025-12-31 | 0000764622-26-000011 |
| 2026-02-2508:24 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-26-000010 |
| 2026-02-1917:07 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-26-017605 |
| 2025-11-0716:52 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000090 |
| 2025-11-0308:21 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0000764622-25-000087 |
| 2025-11-0308:20 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000086 |
| 2025-10-1406:04 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000081 |
| 2025-09-0216:04 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000079 |
| 2025-09-0216:04 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000764622-25-000078 |
| 2025-08-1516:03 ET | 8-K | 9.01 Financial statements and exhibits | 0001104659-25-079222 |
| 2025-08-0616:23 ET | 8-K | 7.01 Regulation FD disclosure; 8.01 Other events | 0000764622-25-000074 |
| 2025-08-0608:26 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0000764622-25-000072 |
| 2025-08-0608:23 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000070 |
| 2025-07-2216:16 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000063 |
| 2025-06-1606:03 ET | 8-K/A | 8.01 Other events | 0000764622-25-000061 |
| 2025-06-1317:03 ET | 8-K | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0000764622-25-000059 |
| 2025-05-2716:13 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000053 |
| 2025-05-2216:54 ET | 8-K | 5.07 Shareholder vote results | 0000764622-25-000050 |
| 2025-05-1516:17 ET | 8-K | 9.01 Financial statements and exhibits | 0001104659-25-049467 |
| 2025-05-0108:29 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0000764622-25-000047 |
| 2025-05-0108:27 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000045 |
| 2025-04-0817:57 ET | DEF 14A | Proxy statementPeriod 2024-12-31 | 0000764622-25-000035 |
| 2025-03-0316:13 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000026 |
| 2025-02-2508:26 ET | 10-K | Annual reportPeriod 2024-12-31 | 0000764622-25-000023 |
| 2025-02-2508:25 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000022 |
| 2025-02-1917:25 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000764622-25-000009 |
| 2025-01-0616:18 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-25-000005 |
| 2024-12-1217:17 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000764622-24-000090 |
| 2024-12-1217:16 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-24-000088 |
| 2024-11-0817:15 ET | 8-K/A | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-24-115962 |
| 2024-11-0816:30 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000764622-24-000081 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:54 ET. Listed shows no prices and gives no investment advice.