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WDAY Insider Trading & Form 4 Activity

Workday, Inc.
Last filing: Oct 14, 2026·9 days ago
NEUTRAL · LAST 90 DAYS
0%
buyers
$0
0 buys
$0
0 sells
$0
net buying
0
insiders
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Net flow — last 12 months

Monthly net of insider buys minus sells. Green months indicate net buying; red months indicate net selling.

Most active insiders

Ranked by total transaction value over the last 90 days.

INSIDERBOUGHTSOLDNET
Duffield David A
Insider
—
$185.9M
-$185.9M
Rowe Zane
Chief Financial Officer
—
$1.1M
-$1.1M
Enslin Robert
President, CCO
—
$1.0M
-$1.0M
Kazmaier Gerrit S
President, Prod. and Tech.
—
$322K
-$322K
Garfield Mark S.
Chief Accounting Officer
—
$174K
-$174K
Bhusri Aneel
CEO
—
—
$0
Sauer Richard Harry
Chief Legal Officer & Secty
—
—
$0

Recent transactions

Every Form 4 transaction for WDAY, newest first.

SELL10b5-1
Garfield Mark S. · Chief Accounting Officer
Tx Oct 12·Filed Oct 14·EDGAR ↗
918 sh @ $189.45
$174K
SELL10b5-1
Duffield David A · Insider
Tx Oct 9·Filed Oct 13·EDGAR ↗
1,502 sh @ $190.96
$287K
SELL10b5-1
Duffield David A · Insider
Tx Oct 9·Filed Oct 13·EDGAR ↗
14,294 sh @ $186.92
$2.7M
SELL10b5-1
Duffield David A · Insider
Tx Oct 9·Filed Oct 13·EDGAR ↗
12,732 sh @ $189.36
$2.4M
SELL10b5-1
Duffield David A · Insider
Tx Oct 9·Filed Oct 13·EDGAR ↗
14,228 sh @ $188.19
$2.7M
OTHER10b5-1
Duffield David A · Insider
Tx Oct 9·Filed Oct 13·EDGAR ↗
99,835 sh
—
SELL10b5-1
Duffield David A · Insider
Tx Oct 9·Filed Oct 13·EDGAR ↗
46,607 sh @ $186.36
$8.7M
SELL10b5-1
Duffield David A · Insider
Tx Oct 9·Filed Oct 13·EDGAR ↗
10,472 sh @ $190.13
$2.0M
SELL10b5-1
Kazmaier Gerrit S · President, Prod. and Tech.
Tx Oct 6·Filed Oct 7·EDGAR ↗
500 sh @ $186.85
$93K
SELL10b5-1
Kazmaier Gerrit S · President, Prod. and Tech.
Tx Oct 6·Filed Oct 7·EDGAR ↗
1,029 sh @ $186.32
$192K
SELL10b5-1
Duffield David A · Insider
Tx Oct 6·Filed Oct 7·EDGAR ↗
2,800 sh @ $184.80
$517K
SELL10b5-1
Duffield David A · Insider
Tx Oct 6·Filed Oct 7·EDGAR ↗
19,534 sh @ $188.64
$3.7M
SELL10b5-1
Rowe Zane · Chief Financial Officer
Tx Oct 6·Filed Oct 7·EDGAR ↗
800 sh @ $189.25
$151K
SELL10b5-1
Rowe Zane · Chief Financial Officer
Tx Oct 6·Filed Oct 7·EDGAR ↗
1,100 sh @ $188.41
$207K
SELL10b5-1
Duffield David A · Insider
Tx Oct 6·Filed Oct 7·EDGAR ↗
10,572 sh @ $189.39
$2.0M
SELL10b5-1
Kazmaier Gerrit S · President, Prod. and Tech.
Tx Oct 6·Filed Oct 7·EDGAR ↗
200 sh @ $184.85
$37K
SELL10b5-1
Rowe Zane · Chief Financial Officer
Tx Oct 6·Filed Oct 7·EDGAR ↗
300 sh @ $184.99
$55K
OTHER10b5-1
Duffield David A · Insider
Tx Oct 6·Filed Oct 7·EDGAR ↗
99,228 sh
—
SELL10b5-1
Duffield David A · Insider
Tx Oct 6·Filed Oct 7·EDGAR ↗
10,054 sh @ $187.77
$1.9M
SELL10b5-1
Rowe Zane · Chief Financial Officer
Tx Oct 6·Filed Oct 7·EDGAR ↗
1,000 sh @ $187.17
$187K
SELL10b5-1
Duffield David A · Insider
Tx Oct 6·Filed Oct 7·EDGAR ↗
45,984 sh @ $186.66
$8.6M
SELL10b5-1
Duffield David A · Insider
Tx Oct 6·Filed Oct 7·EDGAR ↗
10,284 sh @ $185.86
$1.9M
SELL10b5-1
Rowe Zane · Chief Financial Officer
Tx Oct 6·Filed Oct 7·EDGAR ↗
2,800 sh @ $186.45
$522K
TAX10b5-1
Kazmaier Gerrit S · President, Prod. and Tech.
Tx Oct 5·Filed Oct 7·EDGAR ↗
8,976 sh @ $186.14
$1.7M
SELL10b5-1
Enslin Robert · President, CCO
Tx Oct 5·Filed Oct 7·EDGAR ↗
1,700 sh @ $186.39
$317K
TAX10b5-1
Enslin Robert · President, CCO
Tx Oct 5·Filed Oct 7·EDGAR ↗
5,634 sh @ $186.14
$1.0M
TAX
Bhusri Aneel · CEO
Tx Oct 5·Filed Oct 7·EDGAR ↗
8,502 sh @ $186.14
$1.6M
SELL10b5-1
Enslin Robert · President, CCO
Tx Oct 5·Filed Oct 7·EDGAR ↗
221 sh @ $188.81
$42K
TAX
Sauer Richard Harry · Chief Legal Officer & Secty
Tx Oct 5·Filed Oct 7·EDGAR ↗
6,783 sh @ $186.14
$1.3M
SELL10b5-1
Enslin Robert · President, CCO
Tx Oct 5·Filed Oct 7·EDGAR ↗
2,091 sh @ $187.44
$392K
TAX
Garfield Mark S. · Chief Accounting Officer
Tx Oct 5·Filed Oct 7·EDGAR ↗
3,491 sh @ $186.14
$650K
SELL10b5-1
Enslin Robert · President, CCO
Tx Oct 5·Filed Oct 7·EDGAR ↗
736 sh @ $185.58
$137K
SELL10b5-1
Enslin Robert · President, CCO
Tx Oct 5·Filed Oct 7·EDGAR ↗
626 sh @ $188.19
$118K
TAX10b5-1
Rowe Zane · Chief Financial Officer
Tx Oct 5·Filed Oct 7·EDGAR ↗
10,010 sh @ $186.14
$1.9M
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
48,972 sh @ $186.55
$9.1M
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
14,166 sh @ $185.72
$2.6M
OTHER10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
98,446 sh
—
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
5,300 sh @ $183.86
$974K
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
9,035 sh @ $184.69
$1.7M
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
4,764 sh @ $187.50
$893K
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
1,809 sh @ $188.34
$341K
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
3,800 sh @ $190.85
$725K
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
600 sh @ $192.26
$115K
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
4,600 sh @ $194.03
$893K
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
3,900 sh @ $191.48
$747K
SELL10b5-1
Duffield David A · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
1,500 sh @ $194.77
$292K
SELL10b5-1
Duffield David A · Insider
Tx Sep 28·Filed Sep 30·EDGAR ↗
1,100 sh @ $186.80
$205K
SELL10b5-1
Duffield David A · Insider
Tx Sep 28·Filed Sep 30·EDGAR ↗
23,779 sh @ $188.13
$4.5M
SELL10b5-1
Duffield David A · Insider
Tx Sep 28·Filed Sep 30·EDGAR ↗
37,993 sh @ $188.94
$7.2M
SELL10b5-1
Duffield David A · Insider
Tx Sep 28·Filed Sep 30·EDGAR ↗
3,904 sh @ $190.60
$744K

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About WDAY insider trading data

Form 4 is the SEC filing required when an officer, director, or 10% owner of a public company buys or sells the company's stock. By law, these filings must be submitted within two business days of the trade. Tracenotes pulls every Form 4 filing for WDAY from EDGAR, parses it, and surfaces the activity on this page.

What insider buying tells you. Open-market purchases by insiders are widely studied as a meaningful signal. Unlike stock awards (which are compensation, not conviction), an executive spending their own money to buy shares of the company they run is a vote of confidence. Studies have found insider-buying clusters — three or more insiders buying within a short window — outperform the broader market over the following year.

What insider selling tells you. Selling is noisier. Many sales are pre-scheduled under SEC Rule 10b5-1 plans, which let insiders sell on a fixed schedule regardless of company news. We label these "10b5-1" so you can see them. Discretionary sales — sales not tied to a plan — are more meaningful, especially when multiple insiders sell in quick succession.

Tracenotes methodology. We scan EDGAR daily for new Form 4 filings, parse them into individual transactions, and detect clusters when three or more distinct insiders buy or sell within a 14-day window. The data on this page covers the last 12 months. For deeper analysis, Tracenotes also runs language-change detection on 10-K and 10-Q filings — that's our core product.

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Frequently asked questions

What is a Form 4 filing?

Form 4 is the SEC disclosure required when a company insider — an officer, director, or 10% owner — buys or sells the company's stock. By law these filings must be submitted within two business days of the trade.

Is insider buying WDAY always bullish?

Open-market purchases by insiders are widely viewed as a bullish signal because executives are spending their own money. Stock awards and option exercises are part of compensation and don't carry the same weight, which is why we treat them separately on this page.

What is a 10b5-1 trade?

A trade made under SEC Rule 10b5-1, which lets insiders pre-schedule sales weeks or months in advance. These sales execute on a fixed plan regardless of company news, so they're a weaker signal than discretionary sales. We label them with a "10b5-1" tag.

What is an insider cluster?

A cluster is when three or more distinct insiders buy or sell within a 14-day window. Clusters are studied as stronger signals than single trades because multiple people independently reach the same view. We surface active clusters on Workday, Inc. (WDAY) when they form.

Where does WDAY insider trading data come from?

Every Form 4 filing for WDAY is sourced directly from SEC EDGAR. Tracenotes scans EDGAR daily, parses each Form 4 into individual transactions, and updates this page within hours of new filings.

Nothing on this page constitutes investment advice. Form 4 data is sourced from SEC EDGAR and provided for research purposes only.

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