Birchall John sold POWL
February 9, 2026 · Form 4 insider transaction
Birchall John sold 2,400 shares of Powell Industries, Inc. at $582.50 per share, a transaction worth $1.40M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
2,400
Price
$582.50
Total value
$1.40M
InsiderBirchall John
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateFebruary 9, 2026
Filing dateFebruary 10, 2026
Shares owned after6,567
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Includes shares that have a time-based vesting provision.