InsiderTrades

Form 4 for POWL POWELL INDUSTRIES INC

Accepted 2026-03-16 00:00:00 ET · period of report 2026-03-12 · accession 0000080420-26-000050 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-03-16 2026-03-12 POWL COPE BRETT ALAN Pres, CEO, Dir S - Sale $504.80 -1,480 169.3K -0.9% -$747.1K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-12 S D 1,480 $504.80 169,291 D — — (F1) 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. (F2) Includes shares that have a time-based vesting provision.