TP
Thomas W Powell (10% owner) filed 4 Form 4 reports in the trailing twelve months (0 purchases, 4 sales), most often in Powell Industries, Inc. (POWL). The largest single filing was $25.0M of POWL (49,778 sh × $502.23, as filed), executed Mar 19. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
4
0 buys · 4 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$50.8M
shares × price, as filed
Last traded
Jun 25
Filed Jun 26
Median ADV $150.5M across their filed names
Open performance→Volume by month
Buys $0
Sells $50.8M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Industrials
4 filings
Sector per market data · by filing · past 12 months
Most traded names
POWLRecent filings
POWLSALE
Powell Industries, Inc.
View filing →
$10.0M33,958 sh × $294.49
Exec Jun 25
Filed Jun 26 · 5:30 PM ET POWLSALE Powell Industries, Inc. View filing → $25.0M
49,778 sh × $502.23
Exec Mar 19
Filed Mar 23 · 5:30 PM ET POWLSALE Powell Industries, Inc. View filing → $759K
1,353 sh across 4 lots
Exec Feb 24
Filed Feb 26 · 5:30 PM ET POWLSALE Powell Industries, Inc. View filing → $15.0M
25,116 sh across 4 lots
Exec Feb 11
Filed Feb 13 · 5:30 PM ET POWLSALE Powell Industries, Inc. View filing → $3.5M
10,000 sh across 7 lots
Exec Nov 8 2024
Filed Nov 13 2024 · 5:30 PM ET