The Market LogEnter at least 2 characters. Company and ticker searches are not case-sensitive.

Reporting owner

Mauney William Marshall Jr

Reporting owner CIK 0002025220 · Vice President, R&D

View SEC filings ↗

These transactions appear in filings associated with this reporting owner. Jointly reported quantities and amounts are unallocated; they are not this owner's individual purchases or total holdings. Names and roles reflect the relevant filing, and a reporting owner may be a person or an organization.

Reset

Transaction timeline

Who reported an acquisition, and when the transaction occurred.

Reported acquisitions by transaction dateEach row is a reporting owner. Select a marker to open its transaction details. Jointly reported transactions appear for each associated reporting owner, without dividing quantities or amounts.Mauney William Marshall JrMauney William Marshall JrMauney William Marshall Jr · October 1, 2026 · Stock award · Common StockMauney William Marshall Jr · December 1, 2025 · Stock award · Common StockDec 1, 2025Oct 1, 2026
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

2 dated transactions · 1 of 1 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Oct 1, 2026POWELL INDUSTRIES INCCommon StockMauney William Marshall JrStock award
Dec 1, 2025POWELL INDUSTRIES INCCommon StockMauney William Marshall JrStock award

Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.

Transactions in associated filings

Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedCompanyReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: POWELL INDUSTRIES INCPOWL · company listings
Mauney William Marshall JrVice President, R&D
Stock awardCommon StockNon-derivative security · Code A525181.67 *Value: 95,376.75Currency not specifiedView ↗
Trade: POWELL INDUSTRIES INCPOWL · company listings
Mauney William Marshall JrVice President, R&D
Stock awardCommon StockNon-derivative security · Code A3,000315.03 *Value: 945,090Currency not specifiedView ↗