John Birchall serves as Executive at POWELL INDUSTRIES INC, where they oversee executive responsibilities. Since joining the company, John Birchall has executed 5 insider transactions totaling $1.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 1, 2025 involved receiving (via award) 2,400 shares valued at $756.1K.
John Birchall currently holds 8,967 shares of POWELL INDUSTRIES INC (POWL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John Birchall has been a net seller of POWL stock. They have purchased $0 and sold $1.0M worth of shares.
John Birchall's most recent insider trade was on Dec 1, 2025, when they sold 2,400 shares at $315.03 per share.
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| $287.18 |
| Discretionary |
| Sep 30, 2025 | POWL | $130.5K | Payment | 433 | $301.28 | Discretionary |
| Aug 26, 2025 | POWL | $780.1K | Sale | 3,000 | $260.03 | Discretionary |
| May 31, 2024 | POWL | $220.7K | Sale | 1,100 | $200.65 | Discretionary |