March 12, 2026 · Form 4 insider transaction
COPE BRETT ALAN sold 1,480 shares of Powell Industries Inc at $504.80 per share, a transaction worth $747.1K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 4 days after the transaction.
The sales reported in this Form 4 were affected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2025.; Includes shares that have a time-based vesting provision.