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PNWPinnacle West Capital

William Spence

Director at Pinnacle West Capital, as of May 18, 2026No sales or purchases in the past 12 months.

Updated Oct 15, 2026 from SEC filings · covers Oct 16, 2025 to Oct 15, 2026
6.3K
shares held after the latest filing, Pinnacle West Capital
Vested shares reported on Forms 3, 4 and 5 only. Not the insider's whole wealth.
3
companies filed for

Last filing: May 18, 2026. Most recent purchase on record: Mar 14, 2023.

Pattern

What the filings show, past 12 months. Nothing here rates or predicts.

Roles from filings

Every company we track where this person has filed, newest filing first.

CompanyTitleFirst filingLatest filing
Pinnacle West Capital (PNW)DirectorMar 3, 2021May 18, 2026
Williams Companies (WMB)DirectorAug 31, 2016Apr 30, 2026
PPL Corporation (PPL)Former DirectorJun 28, 2006Feb 22, 2021

Also a director at

Williams Companies (WMB), PPL Corporation (PPL) (no filing in the last 18 months)

Recent filings

The last 2 days with transactions, newest first, one line per trade date. Each number links to an SEC filing.

This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.