William Marshall Mauney Jr., Vice President, R&D at POWELL INDUSTRIES INC (POWL), sold 2,500 shares at $321.86 ($809K) on 2026-05-11, disclosed to the SEC on 2026-05-13.
Open-market sale of $809k POWL by Vice President, R&D. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $321.86 | 927 | $298K | 36.9% |
| 2 | $322.70 | 386 | $125K | 15.4% |
| 3 | $323.82 | 176 | $57K | 7.0% |
| 4 | $324.87 | 313 | $102K | 12.6% |
| 5 | $325.97 | 623 | $203K | 25.1% |
| 6 | $327.06 | 66 |
| $22K |
| 2.7% |
| 7 | $327.69 | 9 | $3K | 0.4% |
| Total | $323.69 avg | 2,500 | $809K | 100% |
| Filing → |
| POWL | SELL | 2024-12-06 | $482K | — | Filing → |
| POWL | SELL | 2024-08-19 | $25K | — | Filing → |