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Cole Martin I

SEC insider (Form 3/4/5 filer). CIK 0001302874. Director at WESTERN DIGITAL CORP (WDC) and 1 other issuer. 120 reported Form 4/5 transactions since Sep 2024; latest on Sep 17, 2026. Located in SAN JOSE, CA.

Companies Cole Martin I has filed insider reports for

  • WESTERN DIGITAL CORP (WDC): Director
  • Western Union CO (WU): Director
Cole Martin I profile photo

Cole Martin I

CIK: 0001302874

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)109 (90.8%)

Position reduction

Option Exercises (M)1 (0.8%)

Derivative conversions

Awards (A)10 (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 (2)

WESTERN DIGITAL CORP logo
WDC

WESTERN DIGITAL CORP

Director
Western Union CO logo
WU

Western Union CO

Director

Discretionary Trading P&L

Holdings

Transaction History (120 total)

  • WESTERN DIGITAL CORP logo
    WDC

    WESTERN DIGITAL CORP

    Sep 17, 2026
    Award

    Dividend Equivalent Rights

    Direct
    1 shares-
  • WESTERN DIGITAL CORP logo
    WDC

    WESTERN DIGITAL CORP

    Jul 28, 2026
    Sale
    Direct
    32 shares at avg. $465.12$15K
  • WESTERN DIGITAL CORP logo
    WDC

    WESTERN DIGITAL CORP

    Jul 28, 2026
    Sale
    Direct
    160 shares at avg. $462.30$74K
  • WESTERN DIGITAL CORP logo
    WDC

    WESTERN DIGITAL CORP

    Jul 28, 2026
    Sale
    Direct
    115 shares at avg. $431.41$50K
  • WESTERN DIGITAL CORP logo
    WDC

    WESTERN DIGITAL CORP

    Jul 28, 2026
    Sale
    Direct
    93 shares at avg. $429.12$40K
  • WESTERN DIGITAL CORP logo
    WDC

    WESTERN DIGITAL CORP

    Jul 28, 2026
    Sale
    Direct
    103 shares at avg. $430.45$44K
  • WESTERN DIGITAL CORP logo
    WDC

    WESTERN DIGITAL CORP

    Jul 28, 2026
    Sale
    Direct
    64 shares at avg. $426.45$27K
  • WESTERN DIGITAL CORP logo
    WDC

    WESTERN DIGITAL CORP

    Jul 28, 2026
    Sale
    Direct
    64 shares at avg. $424.05$27K
  • WESTERN DIGITAL CORP logo
    WDC

    WESTERN DIGITAL CORP

    Jul 28, 2026
    Sale
    Direct
    32 shares at avg. $425.31$14K
  • WESTERN DIGITAL CORP logo
    WDC

    WESTERN DIGITAL CORP

    Jul 28, 2026
    Sale
    Direct
    115 shares at avg. $428.08$49K

1-10 of 120

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