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Birchall John

SEC insider (Form 3/4/5 filer). CIK 0002025235. Managing Director at POWELL INDUSTRIES INC (POWL). 13 reported Form 4/5 transactions since Sep 2024; latest on Oct 1, 2026. Located in HOUSTON, TX.

Companies Birchall John has filed insider reports for

  • POWELL INDUSTRIES INC (POWL): Officer, Managing Director
Birchall John profile photo

Birchall John

CIK: 0002025235

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)3 (23.1%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)5 (38.5%)

Compensation grants

Other (G, F, J, C, D, …)5 (38.5%)

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

Companies & Roles (1)

POWELL INDUSTRIES INC logo
POWL

POWELL INDUSTRIES INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (13 total)

  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Oct 1, 2026
    Award
    Direct
    400 shares at avg. $181.67$73K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Sep 30, 2026
    Tax Payment
    Direct
    599 shares at avg. $187.67$112K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Feb 9, 2026
    Sale
    Direct
    2.4K shares at avg. $582.50$1.4M
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Dec 1, 2025
    Award
    Direct
    2.4K shares at avg. $315.03$756K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Oct 1, 2025
    Award
    Direct
    300 shares at avg. $287.18$86K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Sep 30, 2025
    Tax Payment
    Direct
    433 shares at avg. $301.28$130K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Aug 26, 2025
    Sale
    Direct
    3K shares at avg. $260.03$780K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Dec 4, 2024
    Sale
    Direct
    1.7K shares at avg. $290.00$493K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Dec 2, 2024
    Other
    Direct
    1.7K shares at avg. $290.00$493K
  • POWELL INDUSTRIES INC logo
    POWL

    POWELL INDUSTRIES INC

    Dec 2, 2024
    Other
    Direct
    100 shares at avg. $271.46$27K

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