John Birchall, Managing Director at POWELL INDUSTRIES INC (POWL), sold 2,400 shares at $582.50 ($1.4M) on 2026-02-09, disclosed to the SEC on 2026-02-10.
Open-market sale of $1.4M POWL by Managing Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
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| POWL | SELL | 2024-06-04 | $221K | — | Filing → |