Insider · CIK 0000938071

DUFFIELD DAVID A

Reports to the SEC for 2 companies · PLEASANTON, CA

sec.gov

Transactions

Companies

Filings

CIK

0000938071

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-06	WDAYWorkday, Inc. · Class B Common StockC Conversion	10% Owner	CConversion	−99.2K sh	—	—	35,580,586
2026-10-06	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−19.5K sh	$188.64	−$3.68M	115,621
2026-10-06	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−10.6K sh	$189.39	−$2M	105,049
2026-10-06	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−10.1K sh	$187.77	−$1.89M	135,155
2026-10-06	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−46K sh	$186.66	−$8.58M	145,209
2026-10-06	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−2,800 sh	$184.80	−$517K	201,477
2026-10-06	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−10.3K sh	$185.86	−$1.91M	191,193
2026-10-06	WDAYWorkday, Inc.C Conversion	10% Owner	CConversion	+99.2K sh	—	—	204,277
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−4,764 sh	$187.50	−$893K	121,258
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−9,035 sh	$184.69	−$1.67M	189,160
2026-10-01	WDAYWorkday, Inc.C Conversion	10% Owner	CConversion	+98.4K sh	—	—	203,495
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−1,809 sh	$188.34	−$341K	119,449
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−600 sh	$192.26	−$115K	111,149
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−3,900 sh	$191.48	−$747K	111,749
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−3,800 sh	$190.85	−$725K	115,649
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−14.2K sh	$185.72	−$2.63M	174,994
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−1,500 sh	$194.77	−$292K	105,049
2026-10-01	WDAYWorkday, Inc. · Class B Common StockC Conversion	10% Owner	CConversion	−98.4K sh	—	—	35,679,814
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−4,600 sh	$194.03	−$893K	106,549
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−5,300 sh	$183.86	−$974K	198,195
2026-10-01	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−49K sh	$186.55	−$9.14M	126,022
2026-09-28	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−3,904 sh	$190.60	−$744K	105,049
2026-09-28	WDAYWorkday, Inc. · Class B Common StockC Conversion	10% Owner	CConversion	−99K sh	—	—	35,778,260
2026-09-28	WDAYWorkday, Inc.C Conversion	10% Owner	CConversion	+99K sh	—	—	204,020
2026-09-28	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−1,100 sh	$186.80	−$205K	193,820
2026-09-28	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−23.8K sh	$188.13	−$4.47M	170,041
2026-09-28	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−1,904 sh	$184.67	−$352K	196,620
2026-09-28	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−3,496 sh	$183.88	−$643K	198,524
2026-09-28	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−38K sh	$188.94	−$7.18M	132,048
2026-09-28	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−23.1K sh	$189.84	−$4.38M	108,953
2026-09-28	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−2,000 sh	$182.67	−$365K	202,020
2026-09-28	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−1,700 sh	$185.78	−$316K	194,920
2026-09-23	WDAYWorkday, Inc.C Conversion	10% Owner	CConversion	+99.6K sh	—	—	204,662
2026-09-23	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−1,776 sh	$189.69	−$337K	200,562
2026-09-23	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−2,324 sh	$188.92	−$439K	202,338
2026-09-23	WDAYWorkday, Inc. · Class B Common StockC Conversion	10% Owner	CConversion	−99.6K sh	—	—	35,877,231
2026-09-23	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−63.9K sh	$192.10	−$12.3M	131,858
2026-09-23	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−24.9K sh	$192.84	−$4.81M	106,924
2026-09-23	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−4,849 sh	$190.95	−$926K	195,713
2026-09-23	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−1,875 sh	$193.62	−$363K	105,049
2026-09-18	WDAYWorkday, Inc. · Class B Common StockC Conversion	10% Owner	CConversion	−94.1K sh	—	—	35,976,844
2026-09-18	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−12K sh	$195.73	−$2.35M	105,049
2026-09-18	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−47.2K sh	$194.91	−$9.2M	117,078
2026-09-18	WDAYWorkday, Inc.C Conversion	10% Owner	CConversion	+94.1K sh	—	—	199,138
2026-09-18	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−34.9K sh	$194.04	−$6.76M	164,279
2026-09-15	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−23.9K sh	$193.57	−$4.62M	108,917
2026-09-15	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−17.5K sh	$191.63	−$3.35M	158,944
2026-09-15	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−26.2K sh	$192.73	−$5.04M	132,792
2026-09-15	WDAYWorkday, Inc.S Sale	10% Owner	SSale	−3,868 sh	$194.39	−$752K	105,049
2026-09-15	WDAYWorkday, Inc.C Conversion	10% Owner	CConversion	+96.5K sh	—	—	201,594

Recent filings

Accepted (ET)
Oct 7 16:214
DUFFIELD DAVID A0000938071-26-000065
SEC(opens sec.gov)
Oct 5 16:234
DUFFIELD DAVID A0000938071-26-000063
SEC(opens sec.gov)

Companies

Address

C/O WORKDAY, INC. 6110 STONERIDGE MALL ROAD

PLEASANTON, CA, 94588