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SEC Insider//CIK 0000938071

DUFFIELD DAVID A

CIK 00009380712 companiesPLEASANTON, CA
SEC Profile

Transactions

50

Companies

2

Filings

3

CIK

0000938071

Recent Transactions

50 trades
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06$132.73/sh−7,953→ 177,592 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06$138.30/sh−100→ 105,049 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06$131.79/sh−11,348→ 185,545 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06$134.65/sh−7,098→ 168,018 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06$130.81/sh−13,550→ 196,893 total
  • Conversion
    Workday, Inc.$WDAY

    Class B Common Stock

    2026-07-06−107,500→ 36,561,334 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06$133.99/sh−2,476→ 175,116 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06$129.82/sh−2,106→ 210,443 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06$136.90/sh−15,869→ 148,732 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06$137.75/sh−43,583→ 105,149 total
  • Conversion
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06+107,500→ 212,549 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-07-06$135.80/sh−3,417→ 164,601 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-30$122.17/sh−53,176→ 136,403 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-30$120.00/sh−6,100→ 206,449 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-30$121.06/sh−16,870→ 189,579 total
  • Conversion
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-30+107,500→ 212,549 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-30$122.73/sh−31,354→ 105,049 total
  • Conversion
    Workday, Inc.$WDAY

    Class B Common Stock

    2026-06-30−107,500→ 36,668,834 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-25$116.06/sh−19,825→ 133,652 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-25$118.03/sh−9,739→ 106,849 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-25$114.14/sh−30,074→ 182,475 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-25$114.98/sh−28,998→ 153,477 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-25$116.95/sh−17,064→ 116,588 total
  • Conversion
    Workday, Inc.$WDAY

    Class B Common Stock

    2026-06-25−107,500→ 36,776,334 total
  • Conversion
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-25+107,500→ 212,549 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-25$118.76/sh−1,800→ 105,049 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-22$114.15/sh−6,920→ 139,862 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-22$114.94/sh−7,033→ 132,829 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-22$112.92/sh−49,759→ 146,782 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-22$116.16/sh−3,900→ 128,929 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-22$117.20/sh−10,587→ 118,342 total
  • Conversion
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-22+107,500→ 212,549 total
  • Conversion
    Workday, Inc.$WDAY

    Class B Common Stock

    2026-06-22−107,500→ 36,883,834 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-22$112.08/sh−16,008→ 196,541 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-22$118.15/sh−7,602→ 110,740 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-22$119.05/sh−4,151→ 106,589 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-22$119.84/sh−1,540→ 105,049 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-17$127.04/sh−20,675→ 107,614 total
  • Conversion
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-17+107,500→ 212,549 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-17$126.34/sh−27,209→ 128,289 total
  • Conversion
    Workday, Inc.$WDAY

    Class B Common Stock

    2026-06-17−107,500→ 36,991,334 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-17$127.95/sh−2,565→ 105,049 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-17$124.15/sh−8,100→ 172,654 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-17$121.96/sh−20,317→ 192,232 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-17$125.18/sh−17,156→ 155,498 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-17$123.08/sh−11,478→ 180,754 total
  • Conversion
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-12+107,500→ 212,549 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-12$126.01/sh−9,200→ 203,349 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-12$128.88/sh−54,009→ 122,756 total
  • Sale
    Workday, Inc.$WDAY

    Class A Common Stock

    2026-06-12$129.63/sh−9,470→ 113,286 total

Companies

2

Recent Filings

3

Address

C/O WORKDAY, INC. 6110 STONERIDGE MALL ROAD

PLEASANTON, CA, 94588

View on SEC.gov