DUFFIELD DAVID A sold $13.8M of WDAY
DUFFIELD DAVID A sold 107,500 shares of Workday, Inc. (WDAY) at an average of $128.52 ($126.01–$130.79, $13.82M total) across 6 trades on 2026-06-12 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
A 10% owner’s open-market sale totaling ~$13.8M is disclosed, with execution on 2026-06-12 and filing on 2026-06-15; the 10b5-1 plan suggests pre-scheduled trading.
Market read
Traders may monitor for incremental insider activity, but this specific disclosure is unlikely to change fundamentals.
What to watch
The article doesn’t state whether other insiders or institutions are buying/selling, so broader ownership/flow context is missing.
Background
The article is an SEC Form 4 insider transaction disclosure for Workday, Inc. (WDAY).
Ticker impact
Workday 10% owner David A Duffield sold $13.8M of WDAY shares via an open-market sale under a pre-arranged 10b5-1 plan.
Likely limited near-term impact; any effect is more sentiment/flow-related than fundamental.
The filing is a routine Form 4 open-market sale with stated 10b5-1 pre-arrangement, which typically dampens interpretation versus discretionary selling.
Market effects
No sector read-through; this is company-specific insider transaction disclosure.
None indicated.
None indicated.
Counterpoint
Because the sale was executed under a pre-arranged 10b5-1 plan, it may reflect liquidity/portfolio management rather than bearish expectations.
Key entities
- issuerWorkday, Inc.
Subject of the Form 4 insider transaction disclosure.
- insiderDavid A. Duffield
10% owner who sold 107,500 shares across six trades.
- trading_mechanism10b5-1 plan
Pre-arranged plan noted as Yes, reducing interpretive weight of the sale.

