Pinnacle West Capital Corp. Files 8-K/A Amendment

Ticker: PNW · Form: 8-K/A · Filed: 2025-06-16T00:00:00.000Z

Sentiment: neutral

Topics: amendment, regulatory-filing, utility

Related Tickers: PNW

TL;DR

PNW filed an 8-K/A amendment on June 16, 2025, related to APS. Details on 'Other Events'.

AI Summary

Pinnacle West Capital Corp. filed an amendment (8-K/A) on June 16, 2025, to a previous filing related to Arizona Public Service Co. The amendment pertains to 'Other Events' and was filed as of June 13, 2025.

Why It Matters

This filing indicates an update or correction to previous disclosures by Pinnacle West Capital Corp., potentially affecting investor understanding of the company's operations or events.

Risk Assessment

Risk Level: low — The filing is an amendment to a previous report and does not appear to disclose new material financial events.

Key Players & Entities

FAQ

What is the purpose of this 8-K/A filing?

This is an amendment (Amendment No. 1) to a Current Report on Form 8-K, filed to update or correct information previously disclosed under 'Other Events'.

Who is the primary filer of this amendment?

The primary filer is PINNACLE WEST CAPITAL CORP, with Central Index Key 0000764622.

What is the relationship between Pinnacle West Capital Corp. and Arizona Public Service Co.?

Arizona Public Service Co. is listed as a related entity with Central Index Key 0000007286, and Pinnacle West Capital Corp. was formerly known as AZP GROUP INC.

On what date was the report period for this filing?

The conformed period of report is June 13, 2025.

What is the filing date of this amendment?

This amendment was filed as of June 16, 2025.

From the Filing

0000764622-25-000061.txt : 20250616 0000764622-25-000061.hdr.sgml : 20250616 20250616060333 ACCESSION NUMBER: 0000764622-25-000061 CONFORMED SUBMISSION TYPE: 8-K/A PUBLIC DOCUMENT COUNT: 13 CONFORMED PERIOD OF REPORT: 20250613 ITEM INFORMATION: Other Events FILED AS OF DATE: 20250616 DATE AS OF CHANGE: 20250616 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PINNACLE WEST CAPITAL CORP CENTRAL INDEX KEY: 0000764622 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] ORGANIZATION NAME: 01 Energy & Transportation EIN: 860512431 STATE OF INCORPORATION: AZ FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-08962 FILM NUMBER: 251048464 BUSINESS ADDRESS: STREET 1: 400 NORTH FIFTH STREET STREET 2: MS 8695 CITY: PHOENIX STATE: AZ ZIP: 85004 BUSINESS PHONE: 602 250 1000 MAIL ADDRESS: STREET 1: 400 NORTH FIFTH STREET STREET 2: MS 8695 CITY: PHOENIX STATE: AZ ZIP: 85004 FORMER COMPANY: FORMER CONFORMED NAME: AZP GROUP INC DATE OF NAME CHANGE: 19870506 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ARIZONA PUBLIC SERVICE CO CENTRAL INDEX KEY: 0000007286 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC & OTHER SERVICES COMBINED [4931] ORGANIZATION NAME: 01 Energy & Transportation EIN: 860011170 STATE OF INCORPORATION: AZ FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-04473 FILM NUMBER: 251048465 BUSINESS ADDRESS: STREET 1: 400 NORTH FIFTH STREET CITY: PHOENIX STATE: AZ ZIP: 85004 BUSINESS PHONE: 602 250 1000 MAIL ADDRESS: STREET 1: P O BOX 53999 CITY: PHOENIX STATE: AZ ZIP: 85072-3999 8-K/A 1 pnw-20250613.htm 8-K/A pnw-20250613 0000764622 false AZ 0000007286 8-K/A June 13, 2025 false AZ false false false false false 0000764622 2025-06-13 2025-06-13 0000764622 pnw:ArizonaPublicServiceCompanyMember 2025-06-13 2025-06-13 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549     FORM 8-K/A   (Amendment No. 1)   CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 13, 2025 Commission File Number   Exact Name of Each Registrant as specified in its charter; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 1-8962   PINNACLE WEST CAPITAL CORPORATION 86-0512431 (an Arizona corporation) 400 North Fifth Street, P.O. Box 53999 Phoenix Arizona 85072-3999 (602) 250-1000 1-4473   ARIZONA PUBLIC SERVICE COMPANY 86-0011170 (an Arizona corporation) 400 North Fifth Street, P.O. Box 53999 Phoenix Arizona 85072-3999 (602) 250-1000 Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each class Trading Symbol(s) Name of each exchange on which registered Common Stock PNW The New York Stock Exchange Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ¨ This

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