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Garfield Mark S.

SEC insider (Form 3/4/5 filer). CIK 0001602315. Chief Accounting Officer at Workday, Inc. (WDAY). 23 reported Form 4/5 transactions since Sep 2024; latest on Oct 12, 2026. Located in PLEASANTON, CA.

Companies Garfield Mark S. has filed insider reports for

  • Workday, Inc. (WDAY): Officer, Chief Accounting Officer
Garfield Mark S. profile photo

Garfield Mark S.

CIK: 0001602315

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)10 (43.5%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)5 (21.7%)

Compensation grants

Other (G, F, J, C, D, …)8 (34.8%)

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

Companies & Roles (1)

Workday, Inc. logo
WDAY

Workday, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (23 total)

  • Workday, Inc. logo
    WDAY

    Workday, Inc.

    Oct 12, 2026
    Sale
    Direct
    918 shares at avg. $189.45$174K
  • Workday, Inc. logo
    WDAY

    Workday, Inc.

    Oct 5, 2026
    Tax Payment
    Direct
    3.5K shares at avg. $186.14$650K
  • Workday, Inc. logo
    WDAY

    Workday, Inc.

    Jul 10, 2026
    Sale
    Direct
    918 shares at avg. $142.19$131K
  • Workday, Inc. logo
    WDAY

    Workday, Inc.

    Jul 5, 2026
    Tax Payment
    Direct
    3.5K shares at avg. $135.40$473K
  • Workday, Inc. logo
    WDAY

    Workday, Inc.

    May 5, 2026
    Award
    Direct
    23.3K shares-
  • Workday, Inc. logo
    WDAY

    Workday, Inc.

    May 5, 2026
    Award
    Direct
    23.3K shares-
  • Workday, Inc. logo
    WDAY

    Workday, Inc.

    Apr 10, 2026
    Sale
    Direct
    1.6K shares at avg. $113.05$179K
  • Workday, Inc. logo
    WDAY

    Workday, Inc.

    Apr 5, 2026
    Tax Payment
    Direct
    2.3K shares at avg. $132.26$302K
  • Workday, Inc. logo
    WDAY

    Workday, Inc.

    Jan 8, 2026
    Sale
    Direct
    953 shares at avg. $209.56$200K
  • Workday, Inc. logo
    WDAY

    Workday, Inc.

    Jan 5, 2026
    Tax Payment
    Direct
    1.1K shares at avg. $205.79$233K

1-10 of 23