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CIK 0001327811 · Large accelerated filer

Workday, Inc.

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Ticker
WDAY
Exchange
Nasdaq
Industry
Services-Computer Processing & Data Preparation
FY end
Jan 31
Incorporated
DE
Entity type
operating
EIN
202480422
Phone
925-951-9000
Business address
6110 STONERIDGE MALL ROAD, PLEASANTON, CA, 94588
Former names
Workday Inc, North Tahoe Power Tools Inc
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$188,810,925
in 14 filings, $188.8M under 10b5-1 plans

Net −$188,810,925. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. DUFFIELD DAVID A −$186.0M 10% owner sold 90% of stake
  2. Rowe Zane −$1.1M Chief Financial Officer sold 2% of stake
  3. Enslin Robert −$1.0M President, CCO sold 2% of stake
  4. Kazmaier Gerrit S −$511K President, Prod. and Tech. sold 1% of stake
  5. Garfield Mark S. −$174K Chief Accounting Officer sold 1% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −9,035 $184.69 $1.7M 189,160
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −14,166 $185.72 $2.6M 174,994
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −48,972 $186.55 $9.1M 126,022
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −4,764 $187.50 $893K 121,258
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −1,809 $188.34 $341K 119,449
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −3,800 $190.85 $725K 115,649
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −3,900 $191.48 $747K 111,749
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −600 $192.26 $115K 111,149
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −4,600 $194.03 $893K 106,549
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −1,500 $194.77 $292K 105,049
2026-10-01 DUFFIELD DAVID A 10% owner Conversion · Class B Common Stock 10b5-1 −98,446 35,679,814
2026-09-28 DUFFIELD DAVID A 10% owner Conversion 10b5-1 +98,971 204,020
2026-09-28 DUFFIELD DAVID A 10% owner Sale 10b5-1 −2,000 $182.67 $365K 202,020
2026-09-28 DUFFIELD DAVID A 10% owner Sale 10b5-1 −3,496 $183.88 $643K 198,524
2026-09-28 DUFFIELD DAVID A 10% owner Sale 10b5-1 −1,904 $184.67 $352K 196,620
2026-09-28 DUFFIELD DAVID A 10% owner Sale 10b5-1 −1,700 $185.78 $316K 194,920
2026-09-28 DUFFIELD DAVID A 10% owner Sale 10b5-1 −1,100 $186.80 $205K 193,820
2026-09-28 DUFFIELD DAVID A 10% owner Sale 10b5-1 −23,779 $188.13 $4.5M 170,041
2026-09-28 DUFFIELD DAVID A 10% owner Sale 10b5-1 −37,993 $188.94 $7.2M 132,048
2026-09-28 DUFFIELD DAVID A 10% owner Sale 10b5-1 −23,095 $189.84 $4.4M 108,953

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