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William Glenn

CIK: 0001406328

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (6.7%)

Position reduction

Option Exercises (M)6 (40.0%)

Derivative conversions

Awards (A)4 (26.7%)

Compensation grants

Other (G, F, J, C, D, …)4 (26.7%)

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

Companies & Roles (1)

GREENBRIER COMPANIES INC logo
GBX

GREENBRIER COMPANIES INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (15 total)

  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 22, 2026
    Tax Payment(F)
    Direct
    745 shares at avg. $37.69$28K
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 21, 2026
    Award(A)
    Direct
    10.3K shares-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 18, 2026
    Exercise(M)
    Direct
    3.7K shares-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 17, 2026
    Exercise(M)
    Direct
    2.7K shares-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Jul 14, 2026
    Discretionary(I)

    Phantom Shares

    Direct
    20K shares at avg. $47.68-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Jul 13, 2026
    Sale(S)
    Direct
    4K shares at avg. $48.15$193K
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 22, 2025
    Award(A)
    Direct
    9.2K shares-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 18, 2025
    Exercise(M)
    Direct
    8.4K shares-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 17, 2025
    Exercise(M)
    Direct
    2.7K shares-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Feb 13, 2025
    Discretionary(I)

    Phantom Shares

    Direct
    12K shares at avg. $60.94-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Nov 6, 2024
    Discretionary(I)

    Phantom Shares

    Direct
    8K shares at avg. $64.81-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 20, 2024
    Exercise(M)
    Direct
    2.7K shares-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 18, 2024
    Exercise(M)
    Direct
    8.4K shares-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 17, 2024
    Award(A)
    Direct
    8.1K shares-
  • GREENBRIER COMPANIES INC logo
    GBX

    GREENBRIER COMPANIES INC

    Oct 16, 2024
    Award(A)

    Phantom Shares

    Direct
    10.9K shares-

1-15 of 15

About Glenn William

Glenn William (SEC CIK 0001406328) files insider reports with the SEC as SVP & President, Europe of GREENBRIER COMPANIES INC (GBX).

Signal8 holds 9 ownership filings by Glenn William, all Form 4s, filed between Oct 18, 2024 and Oct 23, 2026. Those filings report 15 transactions, from Oct 16, 2024 to Oct 22, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Glenn William's filings is in LAKE OSWEGO, OR.

Recent filings by Glenn William

  • Oct 22, 2026: Tax withholding of GBX shares (Form 4, code F).
  • Oct 21, 2026: Grant or award of GBX shares (Form 4, code A).
  • Oct 18, 2026: Option exercise of GBX shares (Form 4, code M).
  • Oct 17, 2026: Option exercise of GBX shares (Form 4, code M).
  • Jul 14, 2026: Discretionary transaction transaction of GBX derivative securities (Form 4, code I).

Other insiders filing for GREENBRIER COMPANIES INC (GBX)

How to read Form 4 transaction codes