Mauney William Marshall Jrinsider trades

In SEC Form 4 filings, Mauney William Marshall Jr is listed as Vice President, R&D of Powell Industries Inc (POWL). In the last 90 days, Mauney William Marshall Jr sold $56.5K of Powell Industries Inc (POWL) on the open market and bought none.

Companies and roles

Company	Role	Transactions	Last filed
POWLPowell Industries Inc	Vice President, R&D	2	Oct 2

Cluster buys

No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).

Form 4 historysince 2026-10-02

Company	Traded	Filed	Type	Shares	Price	Value	Owned after	10b5-1 plan	Filing
POWLPowell Industries Inc	Oct 1	Oct 2	A	525	$181.67	$95,377	11,077	No	Form 4
POWLPowell Industries Inc	Sep 30	Oct 2	S	301	$187.67	Sale −$56,489	10,552	No	Form 4

Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.