Workday Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -99.16. In total, the insiders bought 886.38K and sold 1.74M WDAY shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
-99.16
Buy 886.38K shares
Sell 1.74M shares
18% Buy Activity
Strong Negative Correlation
Buy Signal Low Confidence
Mar 05, 2026

Analysis Breakdown:

  • Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -99.16.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Jul 07, 2026
Sell
Class A Common Stock
S-Sale
Rowe Zane
Chief Financial Officer
C-Suite Officer 700
Value: $101.5K
Jul 07, 2026
Sell
Class A Common Stock
S-Sale
Rowe Zane
Chief Financial Officer
C-Suite Officer 2 731
Value: $393.2K
Jul 07, 2026
Sell
Class A Common Stock
S-Sale
Rowe Zane
Chief Financial Officer
C-Suite Officer 2 569
Value: $367.5K
Jul 07, 2026
Sell
Class A Common Stock
S-Sale
Kazmaier Gerrit S
President, Prod. And Tech.
CEO / President 300
Value: $43.5K
Jul 07, 2026
Sell
Class A Common Stock
S-Sale
Kazmaier Gerrit S
President, Prod. And Tech.
CEO / President 1 388
Value: $199.6K
Jul 07, 2026
Sell
Class A Common Stock
S-Sale
Kazmaier Gerrit S
President, Prod. And Tech.
CEO / President 1 040
Value: $148.7K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Duffield David A
10 Percent Owner
10% Owner 13 550
Value: $1.77M
Jul 06, 2026
Buy
Class A Common Stock
C-Conversion
Duffield David A
10 Percent Owner
10% Owner 107 500
Value: $14.8M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Duffield David A
10 Percent Owner
10% Owner 11 348
Value: $1.50M
Jul 06, 2026
Sell
Class B Common Stock
C-Conversion
Duffield David A
10 Percent Owner
10% Owner 107 500
Value: $0
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Duffield David A
10 Percent Owner
10% Owner 2 106
Value: $273.4K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Duffield David A
10 Percent Owner
10% Owner 7 953
Value: $1.06M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Duffield David A
10 Percent Owner
10% Owner 2 476
Value: $331.8K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Duffield David A
10 Percent Owner
10% Owner 7 098
Value: $955.8K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Duffield David A
10 Percent Owner
10% Owner 3 417
Value: $464.0K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Duffield David A
10 Percent Owner
10% Owner 100
Value: $13.8K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Duffield David A
10 Percent Owner
10% Owner 15 869
Value: $2.17M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Duffield David A
10 Percent Owner
10% Owner 43 583
Value: $6.00M
Jul 05, 2026
Sell
Class A Common Stock
F-InKind
Garfield Mark S.
Chief Accounting Officer
Officer 3 490
Value: $472.5K
Jul 05, 2026
Sell
Class A Common Stock
F-InKind
Rowe Zane
Chief Financial Officer
C-Suite Officer 7 953
Value: $1.08M
Jul 05, 2026
Sell
Class A Common Stock
F-InKind
Kazmaier Gerrit S
President, Prod. And Tech.
CEO / President 8 976
Value: $1.22M
Jul 05, 2026
Sell
Class A Common Stock
S-Sale
Enslin Robert
President, Cco
CEO / President 345
Value: $47.6K
Jul 05, 2026
Sell
Class A Common Stock
S-Sale
Enslin Robert
President, Cco
CEO / President 2 021
Value: $277.3K
Jul 05, 2026
Sell
Class A Common Stock
S-Sale
Enslin Robert
President, Cco
CEO / President 593
Value: $79.8K
Jul 05, 2026
Sell
Class A Common Stock
F-InKind
Enslin Robert
President, Cco
CEO / President 5 634
Value: $762.8K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT WORKDAY INC
Workday
Workday, Inc. provides enterprise cloud applications in the United States and internationally. The company's applications help its customers to plan, execute, analyze, and extend to other applications and environments, and to manage their business and operations. It offers a suite of financial management applications, which enable chief financial officers to maintain accounting information in the general ledger; manage financial processes; identi...
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