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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
2026-03-26 DUFFIELD DAVID A 10% owner Sale 10b5-1 −53,496 $127.85 $6.8M 159,053
2026-03-26 DUFFIELD DAVID A 10% owner Sale 10b5-1 −32,727 $128.40 $4.2M 126,326
2026-03-26 DUFFIELD DAVID A 10% owner Sale 10b5-1 −19,077 $129.46 $2.5M 107,249
2026-03-26 DUFFIELD DAVID A 10% owner Sale 10b5-1 −2,200 $130.18 $286K 105,049
2026-03-26 DUFFIELD DAVID A 10% owner Conversion · Class B Common Stock 10b5-1 −107,500 37,851,334
2026-03-23 DUFFIELD DAVID A 10% owner Conversion 10b5-1 +107,500 212,549
2026-03-23 DUFFIELD DAVID A 10% owner Sale 10b5-1 −2,500 $134.66 $337K 210,049
2026-03-23 DUFFIELD DAVID A 10% owner Sale 10b5-1 −21,592 $135.76 $2.9M 188,457
2026-03-23 DUFFIELD DAVID A 10% owner Sale 10b5-1 −48,797 $136.89 $6.7M 139,660
2026-03-23 DUFFIELD DAVID A 10% owner Sale 10b5-1 −34,611 $137.55 $4.8M 105,049
2026-03-23 DUFFIELD DAVID A 10% owner Conversion · Class B Common Stock 10b5-1 −107,500 37,958,834
2026-03-18 DUFFIELD DAVID A 10% owner Conversion 10b5-1 +107,500 212,549
2026-03-18 DUFFIELD DAVID A 10% owner Sale 10b5-1 −10,700 $131.35 $1.4M 201,849
2026-03-18 DUFFIELD DAVID A 10% owner Sale 10b5-1 −62,150 $132.37 $8.2M 139,699
2026-03-18 DUFFIELD DAVID A 10% owner Sale 10b5-1 −27,136 $133.07 $3.6M 112,563
2026-03-18 DUFFIELD DAVID A 10% owner Sale 10b5-1 −6,114 $134.14 $820K 106,449
2026-03-18 DUFFIELD DAVID A 10% owner Sale 10b5-1 −1,400 $134.87 $189K 105,049
2026-03-18 DUFFIELD DAVID A 10% owner Conversion · Class B Common Stock 10b5-1 −107,500 38,066,334
2026-03-13 DUFFIELD DAVID A 10% owner Conversion 10b5-1 +107,500 212,549
2026-03-13 DUFFIELD DAVID A 10% owner Sale 10b5-1 −26,820 $131.67 $3.5M 185,729

Page 15 of 22 · 422 trades