Thomas Powell Insider Trades & Stock Holdings

Powell Industries, Inc. · Latest filing Jun 25, 2026

Thomas Powell at Powell Industries, Inc. has 1 Form 4 trade on file since Jun 25, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($10M), net -$10M. Latest filing: disposed of 33.96K shares of $POWL on Jun 25, 2026 at $294.49.

Trades on file

1

Open-market bought

$0

Open-market sold

$10M

Net open-market

-$10M

Latest filing

Jun 25, 2026

All insider trades by Thomas Powell

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 25, 2026	$POWL	Sell (Open-market sale)	33.96K	$294.49	$10M								—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Thomas Powell traded

• $POWL

Frequently asked questions

Has Thomas Powell been buying or selling stock?

Thomas Powell has 0 open-market purchases and 1 open-market sale on file, net -$10M. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Thomas Powell's latest insider trade?

disposed of 33.96K shares of $POWL on Jun 25, 2026 at $294.49.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.