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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
2026-09-28 DUFFIELD DAVID A 10% owner Sale 10b5-1 −3,904 $190.60 $744K 105,049
2026-09-28 DUFFIELD DAVID A 10% owner Conversion · Class B Common Stock 10b5-1 −98,971 35,778,260
2026-09-23 DUFFIELD DAVID A 10% owner Conversion 10b5-1 +99,613 204,662
2026-09-23 DUFFIELD DAVID A 10% owner Sale 10b5-1 −2,324 $188.92 $439K 202,338
2026-09-23 DUFFIELD DAVID A 10% owner Sale 10b5-1 −1,776 $189.69 $337K 200,562
2026-09-23 DUFFIELD DAVID A 10% owner Sale 10b5-1 −4,849 $190.95 $926K 195,713
2026-09-23 DUFFIELD DAVID A 10% owner Sale 10b5-1 −63,855 $192.10 $12.3M 131,858
2026-09-23 DUFFIELD DAVID A 10% owner Sale 10b5-1 −24,934 $192.84 $4.8M 106,924
2026-09-23 DUFFIELD DAVID A 10% owner Sale 10b5-1 −1,875 $193.62 $363K 105,049
2026-09-23 DUFFIELD DAVID A 10% owner Conversion · Class B Common Stock 10b5-1 −99,613 35,877,231
2026-09-18 DUFFIELD DAVID A 10% owner Conversion 10b5-1 +94,089 199,138
2026-09-18 DUFFIELD DAVID A 10% owner Sale 10b5-1 −34,859 $194.04 $6.8M 164,279
2026-09-18 DUFFIELD DAVID A 10% owner Sale 10b5-1 −47,201 $194.91 $9.2M 117,078
2026-09-18 DUFFIELD DAVID A 10% owner Sale 10b5-1 −12,029 $195.73 $2.4M 105,049
2026-09-18 DUFFIELD DAVID A 10% owner Conversion · Class B Common Stock 10b5-1 −94,089 35,976,844
2026-09-15 DUFFIELD DAVID A 10% owner Conversion 10b5-1 +96,545 201,594
2026-09-15 DUFFIELD DAVID A 10% owner Sale 10b5-1 −25,163 $190.71 $4.8M 176,431
2026-09-15 DUFFIELD DAVID A 10% owner Sale 10b5-1 −17,487 $191.63 $3.4M 158,944
2026-09-15 DUFFIELD DAVID A 10% owner Sale 10b5-1 −26,152 $192.73 $5.0M 132,792
2026-09-15 DUFFIELD DAVID A 10% owner Sale 10b5-1 −23,875 $193.57 $4.6M 108,917

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