William H. Spence

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
7 years
Director since
2023

7 years of board service in total across 2 boards, counting each seat separately. Longest: The Williams Companies Inc., 3 years.

3 years · Since 2023
3 years · Since 2023

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
May 14, 2026 Pinnacle West Capital Corporation Grant or award +1,665 $99.77 $166,117
Apr 28, 2026 The Williams Companies Inc. Grant or award +5,086 $73.04 $371,481
May 21, 2025 Pinnacle West Capital Corporation Grant or award +1,783 $91.10 $162,431
Apr 29, 2025 The Williams Companies Inc. Grant or award +3,100 $59.67 $184,977
Nov 18, 2024 The Williams Companies Inc. Gift −15,500 — —
Apr 30, 2024 The Williams Companies Inc. Grant or award +4,823 — —
Apr 25, 2023 The Williams Companies Inc. Grant or award +5,847 — —
Mar 14, 2023 The Williams Companies Inc. Open-market purchase +5,000 $29.61 $148,050

Questions about William H. Spence

What boards is William H. Spence on?

William H. Spence sits on the boards of Pinnacle West Capital Corporation and The Williams Companies Inc.

How long has William H. Spence served on boards?

Our records show at least 7 years of board service across 2 boards, the earliest from 2023.

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