Form 424B2 - Prospectus [Rule 424(b)(2)]:
SEC Accession No. 0001104659-25-047657
Filing Date
2025-05-13
Accepted
2025-05-13 10:42:28
Documents
14

Document Format Files

Seq Description Document Type Size
1 424B2 tm2513558-2_424b2.htm 424B2 626890
2 EX-FILING FEES tm2513558d2_ex-filingfees.htm   iXBRL EX-FILING FEES 20702
3 GRAPHIC lg_pinnaclewestcap-4c.jpg GRAPHIC 13861
  Complete submission text file 0001104659-25-047657.txt   800586

Data Files

Seq Description Document Type Size
17 EXTRACTED XBRL INSTANCE DOCUMENT tm2513558d2_ex-filingfees_htm.xml XML 5546
Mailing Address 400 NORTH FIFTH STREET MS 8695 PHOENIX AZ 85004
Business Address 400 NORTH FIFTH STREET MS 8695 PHOENIX AZ 85004 602 250 1000
PINNACLE WEST CAPITAL CORP (Filer) CIK: 0000764622 (see all company filings)

EIN.: 860512431 | State of Incorp.: AZ | Fiscal Year End: 1231
Type: 424B2 | Act: 33 | File No.: 333-277448 | Film No.: 25937850
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)