Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Thomas W. Powell files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Brett Alan Cope - $7.24M in POWL purchases and sales in the last 12 months
- Michael William Metcalf - $2.86M in POWL purchases and sales in the last 12 months
- Richard E. Williams - $2.03M in POWL purchases and sales in the last 12 months
- Terry B. McKertcher - $1.67M in POWL purchases and sales in the last 12 months
- John Birchall - $1.40M in POWL purchases and sales in the last 12 months
- William Marshall Mauney Jr. - $866K in POWL purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Thomas W. Powell?
Thomas W. Powell is a corporate insider, tracked as 10% Owner of POWELL INDUSTRIES INC (POWL). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Thomas W. Powell last file a Form 4?
The most recent primary Form 4 on record is dated 26 June 2026, one of 9 filings going back to 2024.
Has Thomas W. Powell been buying or selling stock?
Recorded transactions: 0 open-market purchases and 33 open-market sales ($64.54M) across all tracked filings.
