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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
2026-10-09 DUFFIELD DAVID A 10% owner Conversion 10b5-1 +99,835 204,884
2026-10-09 DUFFIELD DAVID A 10% owner Sale 10b5-1 −46,607 $186.36 $8.7M 158,277
2026-10-09 DUFFIELD DAVID A 10% owner Sale 10b5-1 −14,294 $186.92 $2.7M 143,983
2026-10-09 DUFFIELD DAVID A 10% owner Sale 10b5-1 −14,228 $188.19 $2.7M 129,755
2026-10-09 DUFFIELD DAVID A 10% owner Sale 10b5-1 −12,732 $189.36 $2.4M 117,023
2026-10-09 DUFFIELD DAVID A 10% owner Sale 10b5-1 −10,472 $190.13 $2.0M 106,551
2026-10-09 DUFFIELD DAVID A 10% owner Sale 10b5-1 −1,502 $190.96 $287K 105,049
2026-10-09 DUFFIELD DAVID A 10% owner Conversion · Class B Common Stock 10b5-1 −99,835 35,480,751
2026-10-06 DUFFIELD DAVID A 10% owner Conversion 10b5-1 +99,228 204,277
2026-10-06 DUFFIELD DAVID A 10% owner Sale 10b5-1 −2,800 $184.80 $517K 201,477
2026-10-06 DUFFIELD DAVID A 10% owner Sale 10b5-1 −10,284 $185.86 $1.9M 191,193
2026-10-06 DUFFIELD DAVID A 10% owner Sale 10b5-1 −45,984 $186.66 $8.6M 145,209
2026-10-06 DUFFIELD DAVID A 10% owner Sale 10b5-1 −10,054 $187.77 $1.9M 135,155
2026-10-06 DUFFIELD DAVID A 10% owner Sale 10b5-1 −19,534 $188.64 $3.7M 115,621
2026-10-06 DUFFIELD DAVID A 10% owner Sale 10b5-1 −10,572 $189.39 $2.0M 105,049
2026-10-06 DUFFIELD DAVID A 10% owner Conversion · Class B Common Stock 10b5-1 −99,228 35,580,586
2026-10-01 DUFFIELD DAVID A 10% owner Conversion 10b5-1 +98,446 203,495
2026-10-01 DUFFIELD DAVID A 10% owner Sale 10b5-1 −5,300 $183.86 $974K 198,195
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

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