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King James Winston

SEC insider (Form 3/4/5 filer). CIK 0001586253. Chief Admin Officer, Gen Couns at Guidewire Software, Inc. (GWRE). 36 reported Form 4/5 transactions since Sep 2024; latest on Oct 9, 2026. Located in SAN MATEO, CA.

Companies King James Winston has filed insider reports for

  • Guidewire Software, Inc. (GWRE): Officer, Chief Admin Officer, Gen Couns
King James Winston profile photo

King James Winston

CIK: 0001586253

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)29 (80.6%)

Position reduction

Option Exercises (M)4 (11.1%)

Derivative conversions

Awards (A)3 (8.3%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (1)

Guidewire Software, Inc. logo
GWRE

Guidewire Software, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (36 total)

  • Guidewire Software, Inc. logo
    GWRE

    Guidewire Software, Inc.

    Oct 9, 2026
    Sale
    Direct
    9.2K shares at avg. $168.00$1.5M
  • Guidewire Software, Inc. logo
    GWRE

    Guidewire Software, Inc.

    Sep 18, 2026
    Sale
    Direct
    1.4K shares at avg. $144.98$200K
  • Guidewire Software, Inc. logo
    GWRE

    Guidewire Software, Inc.

    Sep 17, 2026
    Sale
    Direct
    11.8K shares at avg. $144.47$1.7M
  • Guidewire Software, Inc. logo
    GWRE

    Guidewire Software, Inc.

    Sep 15, 2026
    Exercise
    Direct
    19.7K shares-
  • Guidewire Software, Inc. logo
    GWRE

    Guidewire Software, Inc.

    Sep 11, 2026
    Award
    Direct
    8K shares-
  • Guidewire Software, Inc. logo
    GWRE

    Guidewire Software, Inc.

    Jul 9, 2026
    Sale
    Direct
    1.7K shares at avg. $130.64$220K
  • Guidewire Software, Inc. logo
    GWRE

    Guidewire Software, Inc.

    Jun 16, 2026
    Sale
    Direct
    999 shares at avg. $118.74$119K
  • Guidewire Software, Inc. logo
    GWRE

    Guidewire Software, Inc.

    Mar 17, 2026
    Sale
    Direct
    1K shares at avg. $163.86$164K
  • Guidewire Software, Inc. logo
    GWRE

    Guidewire Software, Inc.

    Dec 18, 2025
    Sale
    Direct
    1.9K shares at avg. $195.00$363K
  • Guidewire Software, Inc. logo
    GWRE

    Guidewire Software, Inc.

    Dec 16, 2025
    Sale
    Direct
    1.5K shares at avg. $192.08$280K

1-10 of 36