Geoffrey Y. Yang

Entity: Individual
Business address: 3000 Sand Hill Road, 2 290, 94025 Menlo Park, CA
Signature Ownership: Tara L. Smith, by power of attorney
All SEC filings: View on sec.gov

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Geoffrey Y. Yang has filed 237 SEC EDGAR filings since 7/3/2003

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 5, 2025	Feb 4, 2025	001-09318
4	Open Document	Open Filing	FORM 4	Jun 7, 2024	Jun 5, 2024	001-34177
4/A	Open Document	Open Filing	FORM 4/A	Mar 8, 2024	Apr 8, 2022	001-34177
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 7, 2024	Feb 6, 2024	001-09318
4	Open Document	Open Filing	FORM 4	Dec 19, 2023	Dec 15, 2023	001-34177
144	Open Document	Open Filing		Dec 7, 2023
144	Open Document	Open Filing		Nov 14, 2023
4	Open Document	Open Filing	PRIMARY DOCUMENT	Oct 3, 2023	Oct 2, 2023	001-09318
4	Open Document	Open Filing	FORM 4	Oct 3, 2023	Sep 29, 2023	001-34177
4	Open Document	Open Filing	FORM 4	Jul 5, 2023	Jun 30, 2023	001-34177
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 5, 2023	Jul 3, 2023	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 31, 2023	May 30, 2023	001-09318
4	Open Document	Open Filing	FORM 4	May 11, 2023	May 9, 2023	001-34177
4	Open Document	Open Filing	PRIMARY DOCUMENT	Apr 4, 2023	Apr 3, 2023	001-09318
4	Open Document	Open Filing	FORM 4	Apr 3, 2023	Mar 31, 2023	001-34177
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 8, 2023	Feb 7, 2023	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jan 5, 2023	Jan 3, 2023	001-09318
4	Open Document	Open Filing		Dec 5, 2022	Dec 1, 2022	001-39920
4	Open Document	Open Filing	PRIMARY DOCUMENT	Oct 4, 2022	Oct 3, 2022	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 5, 2022	Jul 1, 2022	001-09318
4	Open Document	Open Filing	FORM 4	Jun 30, 2022	Jun 29, 2022	001-34177
4	Open Document	Open Filing	FORM 4	May 10, 2022	May 5, 2022	001-34177
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 6, 2022	May 5, 2022	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 3, 2022	Apr 29, 2022	001-08610
4	Open Document	Open Filing	FORM 4	Apr 12, 2022	Apr 8, 2022	001-34177
3	Open Document	Open Filing	FORM 3	Apr 12, 2022	Apr 8, 2022	001-34177
4	Open Document	Open Filing	PRIMARY DOCUMENT	Apr 5, 2022	Apr 1, 2022	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 24, 2022	Feb 23, 2022	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 2, 2022	Jan 31, 2022	001-08610
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jan 5, 2022	Jan 3, 2022	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Nov 2, 2021	Oct 29, 2021	001-08610
4	Open Document	Open Filing	PRIMARY DOCUMENT	Nov 2, 2021	Oct 29, 2021	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Oct 4, 2021	Oct 1, 2021	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Aug 3, 2021	Jul 30, 2021	001-08610
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 6, 2021	Jul 1, 2021	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 4, 2021	Apr 30, 2021	001-08610
4	Open Document	Open Filing	PRIMARY DOCUMENT	Apr 1, 2021	Apr 1, 2021	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 10, 2021	Feb 9, 2021	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 2, 2021	Jan 29, 2021	001-08610
4	Open Document	Open Filing		Jan 28, 2021	Jan 26, 2021	001-39920
3	Open Document	Open Filing		Jan 21, 2021	Jan 21, 2021	001-39920
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jan 5, 2021	Jan 4, 2021	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Nov 3, 2020	Oct 30, 2020	001-08610
4	Open Document	Open Filing	PRIMARY DOCUMENT	Oct 5, 2020	Oct 1, 2020	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Aug 4, 2020	Jul 31, 2020	001-08610
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 2, 2020	Jul 1, 2020	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 4, 2020	Apr 30, 2020	001-08610
4	Open Document	Open Filing	PRIMARY DOCUMENT	Apr 27, 2020	Apr 24, 2020	001-08610
4	Open Document	Open Filing	PRIMARY DOCUMENT	Apr 2, 2020	Apr 1, 2020	001-09318
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 19, 2020	Feb 15, 2020	001-09318

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