StockCIK 1327811

Workday, Inc. (WDAY): Insider Trades and Fund Holdings

In the past 12 months, Workday, Inc. insiders reported 0 open-market purchases worth $0 and 14 sales worth $188.8M; 14 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$188.8MSold by insiders, 12 months

2Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 14, 2026.

Recent WDAY insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 14	Oct 12	Mark S. GarfieldCAO	CAO	▼ SELL10b5-1	918	189.45	$174K	−1.3%	Form 4 ↗
Oct 13	Oct 9	David A. Duffield10% owner	10% owner	▼ SELL10b5-1	99,835	187.55	$18.7M	−49%	Form 4 ↗
Oct 7	Oct 6	David A. Duffield10% owner	10% owner	▼ SELL10b5-1	99,228	187.32	$18.6M	−49%	Form 4 ↗
Oct 7	Oct 6	Zane RoweCFO	CFO	▼ SELL10b5-1	6,000	187.23	$1.12M	−2.2%	Form 4 ↗
Oct 7	Oct 5	Robert EnslinPresident	President	▼ SELL10b5-1	5,374	187.00	$1.00M	−2.3%	Form 4 ↗
Oct 7	Oct 6	Gerrit S. KazmaierPresident	President	▼ SELL10b5-1	2,729	187.28	$511K	−1.1%	Form 4 ↗
Oct 5	Oct 1	David A. Duffield10% owner	10% owner	▼ SELL10b5-1	98,446	187.07	$18.4M	−47%	Form 4 ↗
Sep 30	Sep 28	David A. Duffield10% owner	10% owner	▼ SELL10b5-1	98,971	188.55	$18.7M	−49%	Form 4 ↗
Sep 24	Sep 23	David A. Duffield10% owner	10% owner	▼ SELL10b5-1	99,613	192.14	$19.1M	−49%	Form 4 ↗
Sep 21	Sep 18	David A. Duffield10% owner	10% owner	▼ SELL10b5-1	94,089	194.69	$18.3M	−47%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

All 14 WDAY insider trades →

Insiders who traded in the past year

Insider	Role	Bought	Sells	Sold	Latest
Mark S. Garfield	CAO	$0	1	$174K	Oct 14, 2026
David A. Duffield	10% owner	$0	10	$186.0M	Oct 13, 2026
Zane Rowe	CFO	$0	1	$1.12M	Oct 7, 2026
Robert Enslin	President	$0	1	$1.00M	Oct 7, 2026
Gerrit S. Kazmaier	President	$0	1	$511K	Oct 7, 2026

Tracked funds that report WDAY

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Renaissance Technologies	Q2 2026	206,300	$25.3M	0.03%	▼ −64.5%
Bridgewater Associates	Q2 2026	21,774	$2.67M	0.01%	▲ New

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →