Workday, Inc. 4

David A. Duffield converted and sold 107,500 shares of Workday Class A Common Stock on June 30, 2026 for roughly $13 million under a Rule 10b5‑1 plan.

On June 30, 2026, Workday, Inc. co‑founder David A. Duffield, through the David A. Duffield Trust, converted 107,500 shares of Class B Common Stock into 107,500 shares of Class A Common Stock and then executed a series of Rule 10b5‑1–planned open‑market sales of Workday Class A Common Stock. The sales were broken into four tranches totaling 107,500 shares sold at weighted average prices ranging from approximately $120.00 to $122.73 per share, generating an estimated $13.0 million in gross proceeds. Following these transactions, Duffield’s trust continued to hold 36,668,834 shares of Workday Class A Common Stock, indicating that the trades represent a small liquidity event relative to his overall beneficial ownership and appear to be part of a pre‑arranged diversification strategy rather than a change in control intent.

Filing Facts

CIK

1327811

Ticker

WDAY

Form

4

Source Type

sec

Accession

0000938071-26-000042

Alert Tier

9