DUFFIELD DAVID A

CIK 00009380712 companiesPLEASANTON, CA

SEC Profile

Transactions

Companies

Filings

CIK

0000938071

Recent Transactions

50 trades

Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-08$211.10/sh−9,183→ 105,049 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-08$209.68/sh−27,639→ 142,694 total
Conversion
Workday, Inc.$WDAY
Class B Common Stock
2026-01-08−82,884→ 38,603,834 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-08$207.66/sh−8,360→ 179,573 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-08$210.43/sh−28,462→ 114,232 total
Conversion
Workday, Inc.$WDAY
Class A Common Stock
2026-01-08+82,884→ 187,933 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-08$208.42/sh−9,240→ 170,333 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$205.79/sh−26,512→ 121,004 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$213.44/sh−500→ 105,149 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$203.81/sh−14,862→ 162,855 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$212.24/sh−450→ 105,649 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$209.91/sh−288→ 107,722 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$208.73/sh−2,712→ 108,010 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$207.74/sh−2,272→ 110,722 total
Conversion
Workday, Inc.$WDAY
Class B Common Stock
2026-01-02−81,479→ 38,686,718 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$206.47/sh−8,010→ 112,994 total
Conversion
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02+81,479→ 186,528 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$202.65/sh−8,811→ 177,717 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$214.07/sh−100→ 105,049 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$210.70/sh−1,623→ 106,099 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2026-01-02$204.63/sh−15,339→ 147,516 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-12-16$216.04/sh−55,253→ 114,349 total
Conversion
Workday, Inc.$WDAY
Class A Common Stock
2025-12-16+81,434→ 186,483 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-12-16$215.17/sh−16,881→ 169,602 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-12-16$217.71/sh−1,300→ 105,049 total
Conversion
Workday, Inc.$WDAY
Class B Common Stock
2025-12-16−81,434→ 38,848,476 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-12-16$217.04/sh−8,000→ 106,349 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-12-02$211.57/sh−31,752→ 148,315 total
Conversion
Workday, Inc.$WDAY
Class A Common Stock
2025-12-02+82,025→ 187,074 total
Conversion
Workday, Inc.$WDAY
Class A Common Stock
2025-12-02+2,320,000→ 2,425,049 total
Conversion
Workday, Inc.$WDAY
Class B Common Stock
2025-12-02−215,000→ 38,929,910 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-12-02$214.09/sh−200→ 105,049 total
Conversion
Workday, Inc.$WDAY
Class B Common Stock
2025-12-02−2,320,000→ 39,144,910 total
Conversion
Workday, Inc.$WDAY
Class B Common Stock
2025-12-02−82,025→ 41,464,910 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-12-02$213.35/sh−14,511→ 105,249 total
Gift
Workday, Inc.$WDAY
Class A Common Stock
2025-12-02−215,000→ 105,049 total
Gift
Workday, Inc.$WDAY
Class A Common Stock
2025-12-02−2,320,000→ 320,049 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-12-02$212.63/sh−28,555→ 119,760 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-12-02$210.77/sh−7,007→ 180,067 total
Conversion
Workday, Inc.$WDAY
Class A Common Stock
2025-12-02+215,000→ 2,640,049 total
Conversion
Workday, Inc.$WDAY
Class A Common Stock
2025-10-08+75,053→ 178,050 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-10-08$238.13/sh−9,935→ 102,997 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-10-08$235.18/sh−12,978→ 152,183 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-10-08$233.21/sh−3,400→ 174,650 total
Conversion
Workday, Inc.$WDAY
Class B Common Stock
2025-10-08−75,053→ 41,546,935 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-10-08$234.26/sh−9,489→ 165,161 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-10-08$236.30/sh−8,656→ 143,527 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-10-08$237.27/sh−30,595→ 112,932 total
Sale
Workday, Inc.$WDAY
Class A Common Stock
2025-10-01$237.76/sh−2,210→ 122,287 total
Conversion
Workday, Inc.$WDAY
Class B Common Stock
2025-10-01−72,696→ 41,621,988 total

Companies

Recent Filings

Address

C/O WORKDAY, INC. 6110 STONERIDGE MALL ROAD

PLEASANTON, CA, 94588

View on SEC.gov