AlphaYouDA
Insider selling
David A Duffield sold $18.7M of Workday, Inc. (WDAY) stock
David A Duffield, 10% owner of Workday, Inc. (WDAY), sold 100,780 shares of WDAY stock worth $18.7M, per an SEC Form 4 filed Sep 14, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Sep 10, 2026, 4 days before it was made public.
WDAY has moved +1.7% since the trade date, from $185.09 to $188.23 (Sep 22, 2026 close).
- Traded
- Sep 10, 2026
- Disclosed
- Sep 14, 2026
- Filing delay
- 4 days
- Price since
- +1.7%
- Role
- 10% owner
- Source
- SEC Form 4
More WDAY insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.