Richard E Williams

Director, Powell Industries Inc

Bought, 12 months

$0.0M

Sold, 12 months

$2.0M

Companies

Latest trade

Aug 14, 2026

Companies

Powell Industries IncDirector −$2.0M

Trades

POWL Sold 2,250 shares at $203.05 · planned $0.5M Aug 14

POWL Sold 5,250 shares at $299.19 · planned $1.6M May 14

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.