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POWELL THOMAS W

SEC insider (Form 3/4/5 filer). CIK 0001219199. 10% Owner at POWELL INDUSTRIES INC (POWL). 43 reported Form 4/5 transactions since Sep 2024; latest on Jun 25, 2026. Located in GIDDINGS, TX.

Companies POWELL THOMAS W has filed insider reports for

  • POWELL INDUSTRIES INC (POWL): 10% Owner
POWELL THOMAS W profile photo

POWELL THOMAS W

CIK: 0001219199

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)41 (95.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)2 (4.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

POWELL INDUSTRIES INC logo
POWL

POWELL INDUSTRIES INC

10% Owner

Discretionary Trading P&L

Holdings

Transaction History (43 total)

  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Jun 25, 2026
    Sale
    Direct
    34K shares at avg. $294.49$10.0M
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Mar 19, 2026
    Sale
    Direct
    49.8K shares at avg. $502.23$25.0M
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Mar 11, 2026
    Gift
    Indirect
    2K shares-
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Mar 11, 2026
    Gift
    Direct
    2K shares-
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Feb 25, 2026
    Sale
    Direct
    318 shares at avg. $560.37$178K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Feb 24, 2026
    Sale
    Direct
    223 shares at avg. $562.25$125K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Feb 24, 2026
    Sale
    Direct
    412 shares at avg. $561.44$231K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Feb 24, 2026
    Sale
    Direct
    400 shares at avg. $560.30$224K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Feb 24, 2026
    Sale
    Direct
    124 shares at avg. $563.65$70K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Feb 13, 2026
    Sale
    Direct
    120 shares at avg. $600.06$72K

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