September 30, 2025 · Form 4 insider transaction
Birchall John sold 433 shares of Powell Industries Inc at $301.28 per share, a transaction worth $130.5K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 1 day after the transaction.
Represents the average of the high and low stock price on 09/30/2025.; Includes shares that have a time-based vesting provision.