Workday Major Shareholder Sells $14.3M in Stock via 10b5-1 Plan
Workday, Inc.
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Filing Summary
Workday Major Shareholder Sells $14.3M in Stock via 10b5-1 Plan
Company: Workday, Inc. (WDAY) Form: 4 | Filed: 2026-03-17 Significance: Low (0.04% of Market Cap)
Insider: David A. Duffield Relationship: 10% Owner
Transaction: • Type: Sale (following Conversion) • Shares: 107,500 • Avg Price: ~$132.67 • Value: $14,262,348 • Owned After: 105,049 (Class A)
Key Insight: Co-founder converts Class B shares to sell $14.3M in Class A stock under a pre-arranged 10b5-1 trading plan. While the dollar value is high, it represents a tiny fraction (0.04%) of the company's market cap.
Market Context: Transaction occurred via automatic plan adopted in Dec 2025, suggesting routine liquidity management rather than sentiment-based trading.
Comprehensive Analysis
SEC Filing Analysis: Workday, Inc. (WDAY)
Executive Summary
- Trading Significance: Low
- Key Takeaway: Co-founder David Duffield executes a routine $14.3M sale via a 10b5-1 plan after converting Class B shares.
- Market Impact: Neutral; transaction is small relative to market cap and pre-planned.
Company Information
| Field | Value |
|---|---|
| Company | Workday, Inc. |
| Ticker Symbol | WDAY |
| CIK | 0001327811 |
| Industry | Services-Computer Processing & Data Preparation |
Insider Information
| Field | Value |
|---|---|
| Name | David A. Duffield |
| CIK | 0000938071 |
| Relationship | 10% Owner (Co-Founder) |
| Ownership Nature | Indirect (Trust) |
Transaction Details
| Field | Value |
|---|---|
| Form Type | 4 |
| Transaction Date | 2026-03-13 |
| Transaction Code | S (Sale) following C (Conversion) |
| Security Type | Class A Common Stock |
| Shares Sold | 107,500 |
| Avg Price Per Share | ~$132.67 (Weighted Avg) |
| Total Value | $14,262,348 |
| Shares Owned After | 105,049 (Class A) |
Financial Impact Assessment
Transaction Materiality
| Metric | Value |
|---|---|
| Transaction Value | $14,262,348 |
| % of Market Cap | 0.04% |
| Shares Transacted | 107,500 |
| % of Shares Outstanding | 0.04% |
| Materiality Assessment | Low |
Impact Evaluation
- Market Cap Context: With a market cap of $35.18 billion, a $14.3M transaction is financially immaterial to the stock's liquidity.
- Ownership Concentration: The insider retains significant Class B holdings (38,173,834 shares), maintaining massive voting control despite this Class A sale.
- Transaction Significance: The sale represents <0.1% of shares outstanding, falling well below the threshold for market-moving significance.
Market Impact Analysis
Stock Impact Prediction
- Direction: Neutral
- Reasoning: The sale was conducted under a Rule 10b5-1 trading plan adopted in December 2025. The market generally disregards pre-planned sales by founders as they are viewed as standard diversification/liquidity events rather than bearish signals.
Volume & Sentiment
- Expected Volume Impact: Negligible.
- Sentiment Indicator: Neutral.
Additional Context
Transaction Notes
- Structure: The insider converted 107,500 Class B shares (which have super-voting rights) into Class A shares immediately prior to selling them.
- 10b5-1 Plan: The sales were effected pursuant to a trading plan adopted on December 2, 2025, removing discretionary timing from the insider.
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Important Disclaimer
This content is drawn from public SEC filings and may contain errors. It is for informational purposes only and is not investment, legal, or tax advice.
Nothing here is a recommendation to buy, sell, or hold any security. Do your own due diligence.