Trade Summary

2 days ago, Williams Richard E, serving as Dir at Powell Industries Inc (POWL), sold 5,250 shares at $299.19 per share, for a total transaction value of $1,570,741.00. Following this transaction, Williams Richard E now holds 39,630 shares of POWL.

This sale represents a 12.00% decrease in Williams Richard E's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, May 14, 2026 and publicly disclosed via SEC Form 4 filing on Friday, May 15, 2026 at 4:21 PM ET, 1 day after the trade was made.

Powell Industries Inc operates in the INDUSTRIALS sector, specifically within the ELECTRICAL EQUIPMENT & PARTS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.