Company profile
Workday, Inc. Insider Trading
WDAYEvery SEC Form 4 insider trading filing for Workday, Inc. (WDAY) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Services-Computer Processing & Data Preparation
- CIK
- 0001327811
- Filings
- 329
- Insiders
- 25
- Last filing
- 2026-09-15
Activity summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $1.6M across 3 transactions.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Workday, Inc. insiders were net sellers in every quarter shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $177.9M.
90 day insight
Over the last 90 days, Workday, Inc. insiders sold $1.6M across 3 transactions with no open-market purchases.
- Most active insider: David A Duffield with 46 transactions totaling $88.9M.
- Largest single sale: $7.3M by David A Duffield on Sep 1, 2026.
- 93% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bearish — sales outpace buys.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | David A Duffield | WDAY | Sale10b5 | 17,487 | $191.63 | $3.35M |
| Sep 15, 2026 | David A Duffield | WDAY | Sale10b5 | 26,152 | $192.73 | $5.04M |
| Sep 15, 2026 | David A Duffield | WDAY | Sale10b5 | 23,875 | $193.57 | $4.62M |
| Sep 15, 2026 | David A Duffield | WDAY | C | 96,545 | — | — |
| Sep 15, 2026 | David A Duffield | WDAY | Sale10b5 | 25,163 | $190.71 | $4.80M |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Query this yourself
The same rows, over the API.
curl "https://api.form4api.com/v1/transactions?ticker=WDAY" \
-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Workday, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →