Powell Industries, Inc. insider Brett Alan Cope reported a recent sale of Powell common stock in a Form 4 filed on July 10, 2026, covering a transaction dated July 9, 2026. The filing reports that Cope sold 4,440 shares of Powell Industries common stock at a price of $241.55 per share. The reported sale price implies total gross proceeds of approximately $1.07 million before any commissions, taxes, or other costs. The transaction is described as a sale of common stock; the corresponding Form 4 transaction code would be a sale transaction, commonly reported under code “S.” A footnote states that the sale was made pursuant to a Rule 10b5-1 trading plan adopted by Cope on November 26, 2025. Such plans allow company insiders to establish prearranged trading instructions at a time when they are not in possession of material nonpublic information, helping reduce concerns that later trades are based on inside information. The filing also notes that Cope’s reported holdings include shares subject to time-based vesting provisions, indicating that at least part of his beneficial ownership consists of equity awards that vest over time. The provided filing text does not specify the exact number of shares Cope beneficially owned after the sale or provide additional vesting schedules or option exercise details. The Form 4 was signed on Cope’s behalf by Michael W. Metcalf under power of attorney on July 10, 2026.