Chen Stephen C.
Reporting Owner SEC Filing List

CIK: 0001869758
FormFilerSubject CompanyFiling AgentDateActions
4Statement of changes in beneficial owner...Chen Stephen C.Workiva Inc. Wdesk /fa05/13/2026
4Statement of changes in beneficial owner...Duolingo, Inc.Workiva Inc. Wdesk /fa05/13/2026
4Statement of changes in beneficial owner...Chen Stephen C.Workiva Inc. Wdesk /fa02/20/2026
4Statement of changes in beneficial owner...Duolingo, Inc.Workiva Inc. Wdesk /fa02/20/2026
4Statement of changes in beneficial owner...Chen Stephen C.Workiva Inc. Wdesk /fa12/30/2025
4Statement of changes in beneficial owner...Duolingo, Inc.Workiva Inc. Wdesk /fa12/30/2025
4Statement of changes in beneficial owner...Chen Stephen C.Workiva Inc. Wdesk /fa11/19/2025
4Statement of changes in beneficial owner...Duolingo, Inc.Workiva Inc. Wdesk /fa11/19/2025
144Filing for proposed sale of securities u...Chen Stephen C.Morgan Stanley Smith Barney Llc Executive Services /fa11/18/2025
144Filing for proposed sale of securities u...Duolingo, Inc.Morgan Stanley Smith Barney Llc Executive Services /fa11/18/2025
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Chen Stephen C. 's Ownership Transactions

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