Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2024-12-04 Sale |
2024-12-06 2:48 pm |
POWELL INDUSTRIES INC | POWL | Mauney William Marshall Jr Vice President, R&D |
1,000 | $284.16 | $284,161 | 5,387 (Direct) |
View |
2024-08-15 Sale |
2024-08-19 4:33 pm |
POWELL INDUSTRIES INC | POWL | Mauney William Marshall Jr Vice President, R&D |
150 | $163.76 | $24,564 | 7,190 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-09-30 Tax Withholding |
2024-10-02 6:00 pm |
N/A N/A |
POWELL INDUSTRIES INC | POWL | Mauney William Marshall Jr Vice President, R&D |
433 | $221.11 | 6,387 (Direct) |
View |
2024-10-01 Option Award |
2024-10-02 6:00 pm |
N/A N/A |
POWELL INDUSTRIES INC | POWL | Mauney William Marshall Jr Vice President, R&D |
400 | $182.14 | 6,387 (Direct) |
View |
2024-09-06 Tax Withholding |
2024-09-10 4:20 pm |
N/A N/A |
POWELL INDUSTRIES INC | POWL | Mauney William Marshall Jr Vice President, R&D |
770 | $0 | 6,420 (Direct) |
View |
Ownership(A) |
2024-06-03 4:31 pm |
N/A N/A |
POWELL INDUSTRIES INC | POWL | Mauney William Marshall Jr Vice President, R&D |
0 | $0 | 7,340 (Direct) |
View |
Ownership |
2024-05-31 11:32 am |
N/A N/A |
POWELL INDUSTRIES INC | POWL | Mauney William Marshall Jr Vice President, R&D |
0 | $0 | 3,000 (Direct) |
View |