William Marshall Mauney Jr - Insider Trading & Ownership

Location
8550 Mosley Road, Houston, TX
Summary
The estimated net worth of William Marshall Mauney Jr is at least $1.28M dollars as of October 1, 2025. William Marshall Mauney Jr is the Vice President, R&D of POWELL INDUSTRIES INC and owns shares of POWELL INDUSTRIES INC (POWL) stock worth about $1.28M.
Signature
Michael W. Metcalf, Power of Attorney for William Marshall Mauney, Jr.
All Insider Reports
All Insider Reports

Ownership of William Marshall Mauney Jr

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
POWL POWELL INDUSTRIES INC Vice President, R&D $1.28M -$284K -18.2% Sep 30, 2025

Insider Transactions Reported by William Marshall Mauney Jr:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.