Richard E. Williams, Director at POWELL INDUSTRIES INC (POWL), sold 5,250 shares at $298.88 ($1.6M) on 2026-05-14, disclosed to the SEC on 2026-05-15.
Scheduled sale ($1.6M) by Director under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $298.88 | 4,370 | $1.3M | 83.2% |
| 2 | $300.66 | 740 | $222K | 14.2% |
| 3 | $301.05 | 140 | $42K | 2.7% |
| Total | $299.19 avg | 5,250 | $1.6M | 100% |
| Filing → |
| POWL | BUY | 2016-05-10 | $34K | — | Filing → |