John David White

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: Powell Industries Inc., 3 years.

3 years ยท Since 2023

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 24, 2023 Powell Industries Inc. Open-market sale โˆ’500 $58.23 $29,115
May 5, 2023 Powell Industries Inc. Open-market sale โˆ’1,500 $49.05 $73,575
Feb 15, 2023 Powell Industries Inc. Grant or award +1,200 $0.01 $12
Feb 15, 2023 Powell Industries Inc. Grant or award +1,200 $0.01 $12

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