Richard E. Williams, Director at POWELL INDUSTRIES INC (POWL), sold 2,250 shares at $203.05 ($457K) on 2026-08-14, disclosed to the SEC on 2026-08-17.
Scheduled sale ($457k) by Director under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| Filing → |
| POWL | BUY | 2016-05-10 | $34K | — | Filing → |