Theodore N. Geisler

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
2 years
Director since
2025

2 years of board service in total across 1 board, counting each seat separately. Longest: Pinnacle West Capital Corporation, 1 year.

Pinnacle West Capital Corporation Director · Chairman, CEO and President
1 year · Since 2025

Chief executive roles

Pinnacle West Capital Corporation · Chairman, CEO and President
Dates unknown

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
Mar 18, 2026 Pinnacle West Capital Corporation Grant or award +24,287 — —
Mar 18, 2026 Pinnacle West Capital Corporation Sold back to the company −2,897 $100.92 $292,365
Mar 18, 2026 Pinnacle West Capital Corporation Shares withheld for tax −8,954 $100.92 $903,638
Mar 18, 2026 Pinnacle West Capital Corporation Gift −12,436 — —
Mar 18, 2026 Pinnacle West Capital Corporation Gift +12,436 — —
Feb 20, 2026 Pinnacle West Capital Corporation Option exercise +2,248 — —
Feb 20, 2026 Pinnacle West Capital Corporation Sold back to the company −361 $98.34 $35,501
Feb 20, 2026 Pinnacle West Capital Corporation Shares withheld for tax −790 $98.34 $77,689
Feb 20, 2026 Pinnacle West Capital Corporation Option exercise +1,634 — —
Feb 20, 2026 Pinnacle West Capital Corporation Sold back to the company −192 $98.34 $18,881
Feb 20, 2026 Pinnacle West Capital Corporation Shares withheld for tax −604 $98.34 $59,397
Feb 20, 2026 Pinnacle West Capital Corporation Option exercise +1,943 — —
Feb 20, 2026 Pinnacle West Capital Corporation Sold back to the company −152 $98.34 $14,948
Feb 20, 2026 Pinnacle West Capital Corporation Shares withheld for tax −750 $98.34 $73,755
Feb 20, 2026 Pinnacle West Capital Corporation Option exercise +1,736 — —

Questions about Theodore N. Geisler

What boards is Theodore N. Geisler on?

Theodore N. Geisler sits on the board of Pinnacle West Capital Corporation.

What company is Theodore N. Geisler the CEO of?

Theodore N. Geisler is Chairman, CEO and President of Pinnacle West Capital Corporation.

How long has Theodore N. Geisler served on boards?

Our records show at least 2 years of board service across 1 board, the earliest from 2025.

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