Who
Thomas W. Powell
10% owner
Company insider
Files Form 4 as: CEO, Chairman of the Board, Powell Industries.
In numbers
- Trades disclosed
- 548
- Buys
- 3
- Sells
- 90
- Bought
- $394K
- Sold
- $159.7M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 18 Sep 2006
- Last trade
- 25 Jun 2026
- Last filed
- 26 Jun 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 25 Jun 2026filed 26 Jun 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $10.0M33,958 at $294.49 | filing |
| 25 Jun 2026filed 26 Jun 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $10.0M33,958 at $294.49 | filing |
| 19 Mar 2026filed 23 Mar 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $25.0M49,778 at $502.23 | filing |
| 19 Mar 2026filed 23 Mar 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $25.0M49,778 at $502.23 | filing |
| 11 Mar 2026filed 12 Mar 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Code G | —2,000 at $0.00 | filing |
| 11 Mar 2026filed 12 Mar 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Code G | —2,000 at $0.00 | filing |
| 11 Mar 2026filed 12 Mar 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Code G | —2,000 at $0.00 | filing |
| 11 Mar 2026filed 12 Mar 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Code G | —2,000 at $0.00 | filing |
| 25 Feb 2026filed 26 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $178K318 at $560.37 | filing |
| 25 Feb 2026filed 26 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $178K318 at $560.37 | filing |
| 24 Feb 2026filed 26 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $224K400 at $560.30 | filing |
| 24 Feb 2026filed 26 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $231K412 at $561.44 | filing |
| 24 Feb 2026filed 26 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $125K223 at $562.25 | filing |
| 24 Feb 2026filed 26 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $70K124 at $563.65 | filing |
| 24 Feb 2026filed 26 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $224K400 at $560.30 | filing |
| 24 Feb 2026filed 26 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $231K412 at $561.44 | filing |
| 24 Feb 2026filed 26 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $125K223 at $562.25 | filing |
| 24 Feb 2026filed 26 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $70K124 at $563.65 | filing |
| 13 Feb 2026filed 13 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $72K120 at $600.06 | filing |
| 13 Feb 2026filed 13 Feb 2026 | POWL Powell IndustriesElectrical Equipment & Grid | SEC FORM 4 Sold | $72K120 at $600.06 | filing |
The newest 500 lines are listed; the numbers count every line.
News
No headline names them, or the companies they trade most, lately.